British Chemical Abstracts. List of Patents Abstracted. Index 1928. Journals from which abstracts are made. Abstracts A and B

(1)

L IS T O F B B I T IS H P A T E N T S A B S T B A C T E D . 5 6 1

List of Patents A bstracted.

BRITISH PA TEN TS.

N o. of

P a te n t. P ag e N o. of

P a te n t. Pag o . N o . of P a te n t.

B . B .

244,468 75 259,982 389 263,125

245.098 154 259,989 242 263,153

247,936 879 260,000 151 263,163

249,130 874 260,001 62 263,164

251,285 29 260,243 237 263,166

251,803 155 260,253 237 263,167

251,669 187 260,275 234 263,173

252,176 154 200,277 283 203,178

252,392 83 200,278 284 263,179

253,105 60 260,289 260 263,183

253,929 15 260,290 477 263,191

254,727 197 260,298 232 263,192

254,741 198 260,303 80 263,198

254,753 740 260,567 219 203 199

255.074 194 260,588 225 263.200

255,094 258 260,592 193 263,483

255,468 36 200,593 193 263.492

255.497 204 260,604 45 263,494

255,864 230 260,005 107 263,757

255,860 39 260,619 234 263,758

255,871 6 260,623 8 263.760

255,876 123 260,628 252 263,771

255,892 38 260,952 72 263,775

255,»«« 24 260,960 347 263,779

255,908 25 260,969 45 203.780

256,195 167 260,998 225 263.781

256,227 132 201,017 161 203,785

250,229 237 261,020 140 263 795

256,238 50 261,029 532 263,809

256,248 165 201,039 530 263,811

256,271 ■ 41 261,342 154 263.812

256,273 154 201,362 218 263,816

256,610 21 261,363 280 263.826

256,638 52 261.365 228 263,830-

256,640 126 261,383 035 263,843

256,964 221 261,385 418 263,849

256,965 291 261,393 440 263.859

256,972 04 261,399 365 263.861

256,985 67 261,400 362 263,862

257.256 221 261,409 531 263,873

257,258 341 261,423 121 264,140

257,262 96 261,700 75 264,161

257.269 252 201,720 455 204,181

257.270 359 261,748 132 264,460

257.618 83 261,755 857 264,471

257,619 510 261,757 399 204,470

257,910 291 261,780 779 264,492

257,912 80 201,787 320 264,496

257,915 72 262,072 820 ^264,500

257.949 338 262,080 36 264.502

257.950 338 262,086 151 264.503

257,950 106 262,101 596 204,528

257,957 748 262,107 472 264.529

258,241 222 262,119 45 264,530

258,279 138 262,134 420 264.535

258,289 370 262,141 8 264,538

258,295 161 262,148 614 264,825

258,551 152 262,392 96 264,826

258,562 50 262,405 231 264,827

258,573 62 262.407 292 264,845

258,576 221 262,41S 399 264,854'

258,606 ~81 262.439 338 264,860

258,608 255 262,444 338 264,807

258,874 228 262.479 40 264,879

258,887 230 262 487 277 265,106

258,894 152 262,037 048 265,167

258,910 119 262,724 750 265,109

259.200 234 262,738 218 265,170 ■

259.214 439 202,769 138 265,180

259,245 244 262.774 517 265,193

259,553 181 262,793 245 265,197

259.554 97 262,800 611 265,202

259,590 21 262,803 160 265,203

259,598 32 262,814 272 265,212

259,608 46 262,816 69 .265,213

259,922 41 262,819 399 265,224

259,942 286 262,823 110 265,232

259,944 222 262,827 373 265,233

259,948 464 262,828 638 265,550

259,950 105 263,092 227 265,553

259,959 376 263,113 566 265,561

259,960 244 263,117 845 265,567

259,970 226 263,119 341 265,578

259,973 244 263,120 341 265,601

P age.

B . 24 30 301 220 368 253 525 393 034 101 255

40 403 403 302 201

39 225 16 407 209 444 431 90 61 3 219 035 124 32119 183 518 115 634

24 415 399132 005 443 810 258 532 413 358 275 369 500 399 441 575 295 035 604 500 430 465 327 561 470 648 4988 348

■ 880 203 412 471 635 280 114 442 273 489 224 225 597 341 328 143 107 110 740

N o. of P a t e n t .

265,606 265,630 265,036 265,916 265.919 265.920 265.924 265.930 265.931 265.932 265,938 265,948 265.959 205.960 265,964 265,968 205.985 265.986 265.993 265.994 266,007 266,289 260,300 266.311 266,313 266,346 206.353 266.354 266,358 266,367 206.378 266.379 ' 206,382 200.387 206.388 266.073 266,674 266,089 206.691 206.692 266,695 266,« '0 206,697 266,720 266,72»

266,732 266,746 206.751 266.752 267,079 207,095 207.104 207.105 207,107 207,121 267,182 207,138 267,150 267,153 267,155 267.162 267.163 207.164 267,491 207.505 267,512 267,516 267,520 267,530 267,535 267.547 267.554 267.557 267.558 267.506 267,878 267,885 267.901 267.902 267.924 267.940 267.953 267.958 207.959

P age.

B . 98 025 490 219 239 377 349 420 515 590 452 473 117 360 225 299 328 441 181)

■ 7 508 451 520 471 710 79»

631 500 224 520 255

97 502 150 327 431 180 191 744 138 64 789 206 789 218 204 492 817 761 81 220 270

20

155 067 597 220 335 115 779 443 301 361 90 778 470 826 107 843 858 198 670 836 830 227102 332 720 717 708 665 549 358 632

N o. of

P a te n t. P ag e. N o. of

P a te n t. Pago. N o. of P a te n t. P ag e.

B . B , B .

267,963 701 270,300 606 271,889 506

267,972 372 270,301 717 271,898 781

267,985 609 270,308 153 271,903 6

268,289 444 270.313 843 271,906 849

268,299 133 270,314 378 271,910 756

268,325 155 270,318 396 272,155 183

268,327 521 270,335 600 272,182 269

268,358 321 270,338 144 272,187 101

268,363 700 270,339 730 272,190 471

268,366 98 270,349 738 272,194 779

268,372 882 270,352 8 272,197 795

268,387 152 270,629 34 272,198 935

268,389 332 270,637 718 272,199 723

268,716 197 270,640 575 272,211 157

268,719 709 270,650 237 272,216 160

268,726 181 270,052 275 272,232 36

268,728 32 270,656 229 272,236 431

268,734 637 270.657 260 272,240 820

268,740 575 270,658 420 272.246 21

268,749 345 270,661 122 272,447 425

268,754 007 270,662 918 272,168 909

268,767 042 270,071 24 272,469 598

268,770 488 270.675 650 272,475 ' 853

268,775 598 270,679 931 272,478 321

268,778 11 270,080 528 272,479 485

268,783 637 270,684 136 272,482 744

268,789 515 270,698 701 272,483 807

268,790 104 270,702 357 272,493 290

268,790 063 270,705 471 272,509 888

268,804 015 270,708 425 272,510 902

268,805 138 270,711 231 272,522 251

268,806 315 270,740 610 272,520 884

268,807 741 270,750 400 272,528 931

268,814 884 270,757 345 272,538 356

268,815 646 £70,763 677 272,539 701

208,828 199 270,764 515 272,543 390

208,830 660 270,765 251 272,556 632

209,128 260 271,037 720 272,557 440

269,133 412 271,044 82 272,843 490

269,134 308 271,073 826 272,875 69

269,135 254 271,076 364 272,876 170

269,166 230 271,079 770 272,886 41

269,179 90 271.085 231 272,«89 20

269,195 745 271,087 19 272,908 849

269,477 290 271,089 708 272,013 659

269,478 14 271,090 793 272,916 823

269,491 403 271,100 372 272.919 845

269,498 348 271,103 151 272.920 821

269,504 650 271,106 454 272 923 474

269,506 865 271,410 364 272 0 Ï4 848

269,511 645 271,440 333 272.027 218

209,517 80 271,452 842 272,029 482

269,518 712 271,454 336 272.9 ¡3 98

269,521 664 271,470 644 272,012 325

269,522 704 271,474 326 282,943 103

269,543 228 271,475 69 272.917 615

269,546 91 271,476 129 272.919 840

269,547 291 271,480 619 272,951 515

209,556 82 271,482 190 272,967 703

269,580 161 271.483 748 273,244 665

269,582 327 271,491 470 273,247 517

269,580 506 271,492 769 273,248 451

269,593 702 271,503 158 273,250 359

269.594 436 271,507 625 273,250 779

209,840 222 271,514 428 273,258 872

209,849 6 271,520 802 273.260 448

209,879 353 271,521 452 273,261 . 773

209,892 505 271,523 003 273,267 188

269,909 814 271,524 444 273,276 902

209,912 731 271,816 14 273,279 465

2G9,918 666 271,818 328 273,280 853

209,923 729 271,819 360 273,281 438

209,927 220 271,828 82 273.287 866

209,934 121 2 7 1 ,8 3 7 ' 465 273,291 169

209,930 252 271,840 885 273,296 144

269,947 332 271,346 41 273,299 848

209,950 313 271,852 91 273,308 41

270,277 251 271,854 219 273,307 413

270,279 731 271,863 649 273,321 887

270,280 731 271,889 747 273.324 869

270,283 30 271,873 858 273,327 745

270,287 774 271,881 HO 273,337 561

270,293 704 271,883 203 273,342 847

270,295 215 271,884 065 273,638 97

3 6

(2)

5 6 2 L I S T O P B R I T I S H P A T E N T S A B S T R A C T E D .

N o . o i P a te n t. P age.

B .

N o. of P a te n t. P ag e.

B .

N o. o f P a t e n t . P ag e.

B .

N o. of P a te n t. P a g e .

B .

N o . of P a te n t. P ag e.

B .

N o. o f P a t e n t . P a g e .

B .

N o. of P a te n t. P age.

273,042 B . 273,656 258

399 275,539 275,542 130

102 277,342 277,352

922

716 279,253 970 97J. 80

90 280,010 74 280,885 778 281,072 716

273,059 97 275,546 631 277,301 716 *>70 9ftQ —U

u 280,011 93 280,895 524 281,075 603

273,003 259 275,552 529 277,372 440 17,-iOO

279 291 o

ft 9 280,034 80 280,902 485 281,679 853

273,004 717 275,553 039 277,374 532 970 Q09 280,044 92 280,907 308 281,685 611

273,005 740 275,558 330 277,382 523 970 ft 155

70 280,053 108 280,908 717 281,687 199

273,000 191 275,501 413 277,602 154 17)010

970 <117 I Vi

*iO 280,059 81 280,912 003 281,689 309

273,075 778 275,578 157 277,004 438 «I«)!)» »

970 OV

,40 280.073 20 280,922 744 281,095 802

273,079 749 275,579 90 277,019 220 A(V)UlO

970 *11 O **U.in 280,083 188 280,939 893 281,090 855

273,089 170 275,580 333 277,020 364 070 Q‘*ft ‘iS

R9 280,085 93 280,909 590 281,704 521

273,092 744 275,585 438 277,028 894 — i y,oou

279 343 Oi

qo 280,088 24 280,972 82 281,739 149

273,093 891 275,590 024 277,034 22 970 ' i l l ou

QO 280,094 290 280,973 73 281,741 128

273,712 064 275,597 199 277,039 144 1 w,0*t*r

970 QI7 Oil 280,096 99 280,970 9 5 281,742 131

273,718 402 275,001 931 277,040 337 070 QRQ o l

QO 280,099 21 280,983 86 281,757 125

273,743 520 275,002 430 277,044 500 970 ou 280,103 21 280,980 99 281,703 128

273,748 273,755 807

11 275.009 275.010 40

719 277.051 277.052

338

366 279,370 f>70 17R

10

128 280,104 280,110 93

00

280.989 280.990 85

85 281,707 281,709

118 273,750 531 275,011 454 277,070 922 VI,•> f O 81

070 477 198 280,110 15 280,991 74 281,785 143

273,701 883 2 75,01G 204 277,097 230 »./V ,0 / (

970 '17« O-i-* 280,152 345 281,002 71 281,795 118

278,708 878 275,018 209 277,701 271 ¿IUjOIO

070 OQ1 OOJ

QQft 280,107 248 281,010 83 281,799 128

273,774 887 275,022 117 277,702 528 —> 1 u,oo k 070 ‘!SO ooo

■ion 280,109 893 281,022 93 281,803 187

274,023 522 275,027 030 277,928 580 279 401 Sift 280,178 444 281,023 71 281,827 117

274,046 804 275,037 852 277,932 345 279 420 0*0

71 n 280,197 804 281,033 75 281,837 127

274,048 403 275,646 372 277,938 523 279*425 / XU 280,212 530 281,035 85 281,850 143

274,051 425 275,048 508 277,940 843 270 429 ‘).|Q 280,217 225 281,051 95 281,852 143

274,054 853 275,050 552 277,953 873 279*430 i>_.0

.H I 280,219 280 281,058 154 281,877 128

274,004 412 275.002 738 277,955 663 279 443 ■¡■•I 1

1 ft 7 280,220 539 281.002 72 281,879 144

274,072 341 275,927 598 278,005 790 279*447 280,252 108 281,008 102 281,890 130

277,074 811 275,928 594 278,038 48 279^466 603 280,250 142 281,084 227 281,904 143

274,075 245 275,933 108 278,302 31 279 474 280.257 07 281,098 219 281,912 128

274,070 880 275,939 48 278,304 124 279*475 357 2801202 41 281,105 180 281,918 133

274,079 373 275,943 800 278,307 32 279*490 489 280,200 72 281,110 180 281,919 133

274,094 891 275,945 191 278,324 397 279^501 804 280,208 75 281,113 181 281,927 258

274,095 922 275 949 800 278,325 399 279,505 551 280,270 72 281,114 83 281,928 144

274,090 42 275.952 175 278,327 143 279*506 440 280,284 07 281,117 85 281,950 128

274,099274.103 522 275,955 014 278,341 438 279|511 402 280,291 54 281,129 96 281,958 144

274.104 274,108 274,110 274,122 274,129 274,131 274,136 274,408 274,425 274,420 274,438 274,440 274,451 274,402 274,405 274.471 274,479 274,481 274,488 274,490

922 013 97 631 802 503 423 97 319 743 128 802 774 209 513 356 890 321 97 921 723

275,900 275,909 275,983 275,985 275.998 275.999 270,012 270,014 276.016 276.017 276.018 276,020 276,025 276,297 276.300 270,302 270.300 270,307 270,313 270,317 270,337

614 341 391 527 325 004 140 420 125 270 490717 154 710 778 513 22 13 90 451 783

278,347 278,355 278,305 278,307 278,370 278,378 278,390 278,408 278,480 278,490 278,577 278,051 278,053 278,072 278,091 278,096 278,700 278,723 278.728 278.729 97ft 7Q£

489 527 843 368 193 359 648 125 6 9 6 399 138 548 334 866 325 236 226 440 155

279.515 279.516 279.525 279.526 279.529 279.530 279,544 279,549 279,500 279,575 279.583 279.584 279,013 279,010 279,036 279,003 279,071 279.093 279.094 279,097

857 521 114 74 38 13 40 20 292 37 11 21 0 22 6 39 15 21 15 20

280,292 280.302 280,313 2 80.320 280.321 280,349 280.303 280,373 280,389 280,395 280,407 280,403 280.432 280,435 280,430 280.447 280,454 280.492 280.493 280,501

90 07 73 49 04 180 73 45 74 104

73 73 07 100 40 64 75 607 812 921

281.133 281.134 281.184 281,213 281,218 281,221 281,223 281,227 281,232 281,247 281,254 281,257 281,281 281,290 281,292 281.310 281.310 281.348 281.349 281,351

91 82 98 83 235 805 829 293 492 739 405 846 060 921 703 531521 180 127 228

281,903 281,979 281,992 281,994 281,998 282,001 282,002 282,007 282,015 282,023 282,034 282,042 282,049 282,058 282,079 282,090 282,118 282,128 282,135 282,141

127 138 757 353 477 704 505 413 008 337 395 716 202 513 931 820 251 107 143 252 274,492 739 270*338 809 ¿¡I o t too

97ft 7J.9 645 279,707 41 280,509 051 281,352 228 282.142 143

274,501 792 270,339 647 -IÖ

97ft 74.7 230 279,709 114 280,514 394 281,357 127 282,143 244

274,509 933 276,340 240 ¿JO, 1 ‘i 1

278 752 85 279,710 14 280,520 792 281,301 214 282,145 143

274,519 424 276,341 757 278 761 225 279,733 22 280,525 390 281,385 140 282,151 183

274,799 31 276,352 260 278 762 659 279,742 39 280,530 337 281,377 132 282,104 227

274,SOO 31 276,353 183 278 765 24 279,745 36 280,540 757 281,379 98 2 82,105 174

274,803 209 276.356 657 278 771 9 279,751 14 280,543 028 281,380 138 282,108 170

274,814 744 276,37S 373 278 789 37 279,757 37 280,552 249 28 1 ,3 9 0 144 282,170 170

274,823 001 276,611 280 278^834 9 279,700 14 280,554 447 281,410 121 282,172 155

274,828 702 270,617 397 278|890 9 279,707 114 280,593 549 281,425 99 2 82,170 144

274,837 286 276,626 238 278*900 3 279,771 155 280,595 924 281,459 131 282,178 170

274,841 782 276,627 867 278*927 3 279,774 779 280,605 100 281 ,4 6 5 123 282,244 143

274,858 804 270,637 338 278,939 3 279,779 199 280,008 85 281,473 121 2 82,202 174

274,860 520 270,043 936 278,982 36 279,784 228 280,013 211 281,474 180 282,274 129

274,860 943 270,059 709 279,003 9 279,780 261 280,028 154 2 81,470 222 282,280 251

274,870 436 270,008 894 279,020 251 279,787 820 280,029 155 2 81,479 144 282,298 162

274,882 97 270,074 96 279,022 239 279,788 504 280,037 83 2 81,483 144 282,302 157

274,833 S04 270.075 931 279,026 806 279,790 225 280,039 101 281,491 123 282,300 157

274,888 415 270,077 389 279,030 364 279,791 259 280,047 83 2 81,510 122 282,321 150

274,889 413 270,078 213 279,037 230 279,790 258 289,051 0 7 281,513 139 282,320 504

274,892 154 270,902 406 279,047 811 279,797 715 280,052 83 281,528 143 282,330 539

274,894 302 270,907 784 279,053 933 2 79,S18 823 280,001 101 281,530 110 282,333 287

274,902 293 270,908 533 279,059 513 279,825 738 280,006 72 281,537 101 282.340 251

274,904 513 270,985 339 279,060 395 279,842 717 280,097 90 281,541 142 282,347 345

275,144 373 270.987 216 279,087 908 279,844 760 280,098 86 281,547 220 282,350 709

275,145 297 270,994 348 279,102 658 2 79,870 333 280,712 9 0 281,551 122 282.379 740

275,147 183 277,003 r>47 279,106 74S 2 79,896 320 280,727 81 281,575 127 282.387 715

275,174 090 277,030 008 279,127 352 279,902 799 280,729 106 281,578 127 282,402 817

275,177 247 277,034 050 279,130 559 2 79,913 72 280,734 80 281,579 127 282,403 712

275,178 325 277,285 510 279,133 516 279,916 43 280,739 90 281,582 140 282,409 442

275,183 874 277,289 677 279,134 440 279,925 41 280,740 72 281,588 219 282,410 452

275,194 494 277,291 252 279,139 229 279,926 22 280,702 99 281,592 278 282,412 898

275,203275,213275,220275,221 39905919883 277,295277,290277,302277,308 80383075097 279,140279,146259,147279,164 15479118 279,941279,9422 79,946279,955 1871149 049 280,703280,770280,802280,813 134919374 281,004281,598281,032281,042 876349710740 282,432282,440282,458282,403 430772784169

275,223 338 277,309 810 279.184 79 279,958 34 280,840 667 281,040 520 282,400 175

275,228 245 277,317 853 279,190 11 2 79,968 203 280,801 680 281,050 348 282,480 229

275,230 783 277.325 931 279,201 15 2 79,985 34 280,877 361 2S1.O03 S24 282,481 152

275,231 430 277,338 301 279.205 9 2 79 ,9 9 0 50 2 8 0 ,8 8 1 644 281,004 090 282,487 214

(3)

Page.

B.

170 149 251 252 163 252 170101 152 101164 253 170 297 104 154 165 684 444 788 456 820 517 317 574 553 772 889 507 715 747 508 706 853 232 575 645 712iy » 400 849 817 529 291 521 216 210 216 180 152 153 151 194 216 179 180 151 204 173 234 152 152 216 208 210206 216152 228 213210 164 193 279 200 216 181 204 193 191 156 191 191 194 814 596 494 553 524 680 484 637 907 192 275

L IS T O F B R I T IS H P A T E N T S A B S T R A C T E D . 5 0 3

2so. of

P a te n t. P ag e. K o . of

P a te n t. P ag e. N o . of

P a te n t. P ag e. N o. of P a te n t. P ag e.

B . B . B . B . B. B.

283,243 216 284,131 231 285,007 800 280,052 349 280,951 352 287,995 400

283,253 189 284,143 255 285,028 520 286,067 372 280,980 360 287,996 394

283,259 251 284,172 237 285,055 710 286,086 329 280,982 353 287,999 395

283,265 273 284,197 379 285,057 770 286,987 347 280,984 301 288,004 412

283,267 192 284,198 373 285,061 430 286,096 501 287,001 377 288,023 503

283,269 252 284,199 547 285,004 919 280,104 356 287,010 101 288,049 412

283,274 213 284,206 902 285,088 058 280,115 348 287,010 372 288,072 412

283,281 189 284,20S 300 285,104 304 280,122 299 287,020 398 288,114 405

283,285 227 284,248 609 285,113 277 286,123 338 287,030 366 288,127 013

283,288 198 284,272 598 285,115 311 286,125 383 287,037 350 288,129 874

283,319 189 284,280 935 285,126 500 286,152 327 287,039 339 288,171 921

283,347 229 284,281 657 285,127 320 286,150 360 287,052 797 288,190 778

283,354 198 284,294 072 285,144 292 286,107 306 287,003 944 288,206 794

283,381 197 284,295 485 285,147 415 280,171 341 287,070 455 288,227 027

283,383 221 284,297 668 285,152 342 286,172 333 287,105 658 288,258 883

283,388 251 284,302 759 285,159 320 280,197 647 287,110 780 288.267 642

283,420 180 284,313 305 285,174 375 286,208 622 287,114 530 288,300 783

283,466 320 284,314 756 285,199 253 286,223 914 287,115 531 288,340 419

283,468 924 284,322 724 285,227 317 286,233 400 287,116 531 288,358 442

283,471 712 284,339 872 285,228 317 280,234 737 287,119 832 288,300 427

283,472 284,345 919 285,232 318 280,250 792 287,124 914 288,370 427

283,499 JOO

RQ7 284,349 867 285,258 321 286,264 932 287,147 874 288,383 405

283,509 OVI

603 284,352 717 285,260 202 286,281 737 287,184 352 288,390 424

283,517 732 284,363 258 285,262 310 286,284 748 287,180 366 288,420 ■137

283.558 724 284,307 230 285,277 330 286,285 009 287,192 357 288,430 438

283,559 4.1 k 284,308 284 285,313 380 286,290 523 287,194 372 288,441 441

OÖQ 284,376 229 285,323 711 286,323 328 287,190 390 288,463 437

ORQ 419 284,401 220 285,331 330 286,324 324 287,201 372 288,491 437

«Qw|v « V*

oqo r,77 547 284,403 248 285,332 330 286,334 335 287,204 402 288,496 432

mOO,Oi 1

OQO RQ9 730 284,405 290 285,354 760 286,330 350 287,207 373 288,498 403

¿Ou.OOai

OQO «Aft 490 284,415 273 285,380 701 286,338 350 287,213 396 288,510 508

uOO.WV

OQO AI J. 224 284,418 269 285,380 883 286,358 327 287,214 420 288,543 820

rtlQ 235 284,421 257 285,387 032 286,359 328 287,221 420 288,516 833

OQO flOA 237 284,435 259 285,394 691 280,307 337 287,222 420 288,558 805

^0 0 ,0^0

OQO CQQ 243 284,450 201 285,403 873 280,377 345 287,220 396 288,571 837

io o .o o y

ooq er* c 221 284,458 034 285,434 900 280,380 325 287,230 443 288,588 805

Zoo,040

oqo ncn 248 284,159 270 285,451 873 280,390 340 287,232 399 288,591 663

¿0 0 ,v)DU

OQO Al^'7 272 284,494 349 285,459 720 280,400 348 287,230 373 288,612 865

1)0 0 rtilf 243 284,507 253 285,407 790 280,404 356 287,240 382 288,654 455

üoo,Uül

OOO 4 238 284,532 270 285,470 750 280,418 357 287,202 356 288,655 401

¿00,604 / 237 284,574 202 285,475 027 280,440 431 287,281 306 288,657 444

283,669

ob O AMO * 248 284,576 266 285,485 931 280,450 514 287,288 373 288,002 437

2öo,67-<S

OOO n n n 259 284,582 223 285,499 059 286,457 338 287,313 395 288,665 '4 4 1

2oo,67U

OOO Aon 238 284,589 ■ 826 285,524 506 286,527 378 287,318 352 288,000 441

283,682 249 284,593 342 285,544 353 280,551 360 287,344 358 288,670 455

283,686 309 284,606 512 285,540 319 280.552 334 287,350 372 288,073 442

283,701 241 284,607 097 285,554 363 280,567 331 287,300 373 288,074 452

283,702 223 284,614 781 285,555 362 286,582 348 287,303 368 288,079 448

283,703 232 284,016 561 285,550 305 280,590 391 287,369 330 288,099 478

283,709 239 284,030 090 285,561 507 280,602 035 287,371 382 288,700 436

283,717 219 284,639 352 285,564 292 286,608 852 287,381 395 288,707 440

283,725 247 284,648 005 285,505 373 286,616 898 287,401 360 288,709 416

283,741 245 284,661 927 285,571 372 286,020 889 287,402 374 288,740 431

283,751 229 284,668 291 285,598 389 286,632 077 287,424 366 288.741 452

283,752 228 284,086 332 285,630 304 286,065 836 287,438 375 288,740 430

283,700 234 284,691 045 285,638 319 286,673 452 287,445 904 288,775 431

283,765 245 284,094 879 285,641 364 286,677 895 287,499 772 288,782 448

283,767 247 284,702 770 285,662 304 286,682 351 287,522 642 288,786 436

283,771 230 284,719 905 285,664 357 286,687 717 287,538 668 288,788 442

283,772 230 284,721 031 285,699 335 286,694 887 287,559 853 288,796 438

283,777 226 284,725 810 285,707 507 286,730 665 287,502 914 288,797 437

283,781 255 284,731 78S 285,721 304 286,730 549 287,584 394 288,821 437

283,786 237 284,732 712 285,752 310 280,743 352 287,585 394 288,823 451

283,791 232 284,736 277 285,830 028 280,744 348 287,580 394 288,861 451

283,803 237 284,738 319 285,844 827 280,745 372 287,587 394 288,867 449

283,822 244 284,741 280 285,847 740 280,749 377 287,590 401 288,884 440

283,830 235 284,747 319 285,848 659 286,752 375 287,004 425 288,903 449

283,831 248 284,758 321 285,359 835 286,757 352 287,607 162 288,908 410

283,838 229 284,777 253 285,864 737 286,758 357 287,609 402 288,927 441.

283,839 229 284,778 271 285,877 847 286,761 402 287,611 430 288,931 438

283,848 529 284,784 271 285,890 782 286,707 339 237,627 395 288,939 452

283,859 698 284,789 271 285,908 821 286,772 368 287,035 144 288,957 441

283,862 715 284,793 209 285,915 815 286,770 340 287,041 413 288,974 932

283,868 568 284.79S 444 285,929 048 286,789 370 287,051 401 289,022 533

283,877 886 284,805 252 285,932 327 286,794 418 287,078 396 289,031 712

283,879 686 284,808 202 285,933 331 280,795 337 287,093 405 289,037 597

283,898 579 284,818 252 285,935 307 280,790 300 287,094 431 289,103 517

283,908 539 284,826 209 285,930 325 286,797 300 287,702 403 289,105 447

283,913 816 284,829 277 285,938 341 280,808 360 287,725 431 289,111 ■183

283,918 320 284,831 320 285,939 501 280,812 352 287,727 419 289,116 507

283,949 489 284,832 320 285,941 330 280,825 356 287,734 412 289,118 437

283,963 430 284,839 262 285,942 331 280,844 335 287,745 412 289,122 450

283,965 937 284,846 364 285,944 020 280,845 357 287,700 415 289,123 470

283,979 284,859 301 285,948 331 280,850 360 287,762 412 289,125 547

283,984 238 284,888 204 285,954 026 286,853 353 287,799 ■105 289,120 547

283,989 223 284,900 271 285,958 330 286,855 352 287,807 444 289,128 500

283*994_{^00,17 iJT} OQA 284,910 320 285,908 331 280,861 424 287,829 425 289,135 518 283 QÖ8 ¿04

07 K 284,912 277 285,969 331 286,865 366 287,830 394 289,137 430

284 007 ¿¡to

0 1 o 284,916 321 285,973 331 286,8S0 309 287,885 701 289,153 450

004* n i« ¿Lvo io 284,938 277 285,977 349 280,892 369 287,892 758 289,154 518

OQ J AOK «S4Ö 284,942 272 285,979 319 286,914 347 287,918 534 289,156 ■145

¿!o4,0o5 225 284,958 261 285,987 320 286,915 378 287,943 398 289,159 507

284,040 269 284,960 507 285,995 373 286,917 358 287,946 419 289,170 470

284,087 270 284,980 432 285,999 325 286,933 309 287,965 427 289,175 503

284,098 235 285,001 427 286,005 740 286,948 303 287,967 427 289,178 451

284.130 243 285,004 500 280,010 473 286,949, 335 287,982 394 289,187 517

(4)

564

U S T .O F .B R IT IS H P A T E N T S A B STR A C TED ).

N o. of

P a te n t. P age. “N o. o f

P a te n t. Tage. N o. of

P a te n t. P age. N o. of

P a te n t. P age. N o. o f P a te n t, 1 P ag e.

B . B . B . B . B . B. B .

289,188

289,191 517 290,316 523 291,335 551 292,060 593 293,125 . 663 204,002 730 295.461

295,476

518 290,317 527 291,340 846 292,068 765 203,1S5 662 294,123 726 772777

289,190

non o 1 447 290,318 527 '291,360 853 202,070 878 203,130 002 294,124 712 295,477 765

289,213 496 290,319 515 291,380 ’ 880 292,099 870 203,137 658 294,127 716 295,488 .

295,503

289,220 489 290,321 551 291,438 794 292,100 850 203,138 : 070 294,120 703 745777

289,233 520 290,322 514 291,471

291,473 615 292,140 875 293,147 658 294,131 726 295,504 773

289,241

Ann n o n 517 290,327 532 636 292,170 028 293,152 091 294,132 726 295,506 741

¿89,280

289,284 461 290,331 531 ,291,474

291,475 630 292,180 : 030 293,161 706 294,133 726 295,514

295,605

459 290,364 529 501 292,181 030 293,168 651 294,134 726 760769

289,308 469 290,369 553 291,477 614 202,180 604 293,172- 634 204,137 783 295,619 -i

295,623 295,145 289,347 471 290,374 551 291,479' 832

.291,481 616 202,202 021 293,170 647 204,158 ' 710 784

289,350 456 290,377 515 593 202,204 628 203,185 664 294,224 770 781

289,354 446 290,380 513 291,482 605 292,211 010 293,190 603 284,279 810 295,734

295.742 295.743

289,370 446 290,399 523 291,483 i 675 292,213 031 293,203 634 294,284 704 810799

289,380 944 290,402 553 291,485 010 292,217 593 293,219 706 204,286 708 760

289,394

Ann i no 773 290,408 067 291,480- 570 292,222: 624 293,231 664 294,287 731 295,744

295,755

289,493 474 290,421 531 ■291,498: 574 292,231 632 203,232 682 294,291 704 799778

289,498 498 290,422 552 291,500 637 292,235. 631 293,238 . 681 204,299 720 295,757

295,759 295.769 295.770 295,804 295 805

289,509 646 290,423 553 291,502 553 292,230 028 293,255. 647 294,320 696 782797

289,511

289,523 520 290,432

290,442 ' 552 291,504 :605 292.245 . .020 293,269 655 294,354 607 757

492 527 291,509

291,514 552 292,251 633 293,291 731 294,360 704 781

289,544 474 290,444 523 584 292,253 003 293,310 711 294,373 701 795

289,553 489 290,447 '532 . 291,522 • 575 292,278 627 293,320 676 294,391 711 789

289,556

289,560 472 . 290,464 '543 291,523 605 292,298 033 293,328 607 294,390 703 2li5,822

295.824 295.825 295.830 295.831

484 290,487 527 291,524 605 292,300 033 293,331 ■ 072 294,412 721 797780

289,561

n o n i* a 4 472 290,491 523 291,525 005 292,307 004 293,340 ' 076 294,415 810 765

¿89,564 475 290,493 529 291,539 614 292,327 647 293,341 090 294,430 710 833

289,569

289,571 491 290,516 547 291,540

291,550 598 292,334 60G 203,342 078 294,442 : 811 832

474 290,518 539 593 292,342 603 203,363 692 204,461 607 295,842

295,848 295.856 295.857 295,867 289,578 784

" ODn i* o -f¿89,581289,582289,583 480637492 290,523290,542290,552 474516528 . 291,551291,565291,552 551590024 292,344292,371292,374 635589025 203,401203,410203,413 092070003 294,494294,507294,520 738703S32 784774788

n n n r* o r' 494 290,553 551 291,56S 574 292,388 607 203,436 720 294,554 709 784

289,585 516 290,554 516 291,570 551 292,30S 637 293,480 678 294,657 738 295¡874

295.884 295.885 295.889 295.890 295,900 295,906 295,916 295,955 295,971

£95,974

289,592 651 290,683 ' 568 291,576 508 292,404 627 293,485 60S 294,561 883 773792

289,601 289,621 289,630 289,638

500

473 290,684 290,690 568

517 »

574

560 292.407 292.408 610

594 293,487 293,404 664

670 294,621 294,625 825

770

777

467 290,693 505 291,591 577 292,410 594 2 9 3 ,4 9 5 ' 070 294,672 704 790734

489 290,700 531 291.60S 554 292,415 601 203,502 081 204,680 607 778

289,639 289,655 non oto

482 290,707 531 291,033 038 . 292,430 638 293,504 670 204,681 748 778

506 290,717

Ü 291,669 553 292,433 033 293,510 658 204,607 000 772

¿8 0 ,6 (3 471 290,719 . 291,696 552 292,441 001 293,514 686 204,703 758 817

289,676 638 290,720 521 291,702 552 202,574 792 293,534 604 204,735 703 789

289.680 289.681 289,602 289,717 289.721 289.722 289,730 289,737 n o n «sa

490

»

554 . 291,712. 598 , 292,594 S79 293,530 680 204,743 704 806

507 518 • 291,717: . , 574 202,620 048 293,550 657 294,752 - 090 295,975 814

475 290,730

523 . 291,718 575 292,636 048 293,572 664 204,759 738 295,977 783

507 280,749 291,703 700 202,637 048 293,578 662 294.760 712 295,982 783

506 290,750 523 291,784 860 202,642 658 293,581 659 294,773 738 296,010 780

501

480 » t i l 291,803

291,810 878

02S 202,644 202,040 058

04S 293,592 293,000 663

077 294,787 294,790 703

720 296.011 296.012 296,034

782 485 290,833 565 201,812 799

291,814

014 202,055 081 293,017 691 204,795 757 800

¿89,759 289,823 289,830 289,848

659 290,837 551 599 202,058 009 293,042 657 294,800 832 296,047 781

697 £90,838 559 291,810 039 292,060 607 293,051 057 .204,804 721 296,106 780

896 290,840 516 291,817 613 292,001 595 293,652 077 294,805 782 296,107 827

899 290,844 531 291,818 622 202,060 008 293,661 049 294,830 . 097 296,108

296,112

289,864own 549 290,840 551 291,822 608 292,667 054 ! 293,668 097 . 294,837 710 805820

¿89,879 289,906 289,909 o o n aoa

710 290,849 553 291,823 595 202,608 054 293,671 071 294,838 738 296,121 814

488 290,852 543 291,825 500 202,069 632 293,717 718 294,868 . 715 296,137 790

514 290,860 522 291,827 500 202,673 031 203,724 700 294,000 . 750 296,145 779

¿89,920 472 290,874 543 291,828 601 292,690 60S 203,727 716 294,011 762 296,159

296,161 289,932 774

289,934 n o n nop

469 290,886 560 291,832 594 292,704 650 203,728 710 204,912 762 805

492 290,890 524 291,833 612 202,719 047 203,732 719 294,921 757 296,172 808

289,936 289,942 289,948 o o n ACA

478 290,891 528 291,830 593 292,736 632 203,735 728 294,022 741 296,178 773

520 290,001 576 291,849 507 292,741 666 203,740 710 294,947 740 296,184 790

506 290,603 576 291,850 623 292,749 640 203.753 837 294,972 769 296,195 817

¿89,950 289,954 n o n neo

523 290,013 560 291,851 590 292,758 659 293^760 943 295,021 915 296,198 864

507 290,023 561 291,857 607 292,781 657 203,777 718 295,002 745 296,200 771

289,958 516 290,071 810 291,858 594 202,794 008 203,779 728 295,072

295,078 717 296,213 779

289,959 515 290,080 927 291,804 603 292.798 631 203,781 703

758

296,235 820

289,960 553 - 291,020 804 291,860 652 292,813 637 203,795 ' 848 295,115 296,247 802

289,963 289,965 n on odo

470 291,064 925 291,867 594 . 292.830 041 293,813 708 295,117 772 296,248 802

494 291,065 925 291,878 , 598 292,832 645 293,815 721 295,118 744 296,255 771

2K9.968 289.972 289.973 289,976 289,978 289,980 289,990 n o n n nn

492 291,088 769 291,886 598 : 292,842 658 293,830 750 295,119 744 296,270 788

515 291,118 001 291,887 599 292,871 642 293,886 700 295,120 713 296,327 837

520 291,120 . 037 291,888 599 292,894 681 293,887 702 295,137 748 296,332 784

478 291,124 545 291,909 60S 202,890 667 293,889 701 295,142 739 296,333 809

501 291,127 585 291,919 609 202,897 667 293,890 708 295,203 745 296,334 809

517 291,131 598 291,949 610 292,940 658 293,800 087 295,213 740 296,359 802

488 291,135 585 291,952 . 627 292,958 749 293,906 702 295.224 757 296,361 826

2í)0,0¿7 290,030 290,035 290,045 290,060 n n n a«A

505 291,137 560 291,957 627 293,008 883 293,908 672 205,225 771 296,386 848

529 291,146 585 291,958 503 293,056 634 293,924 704 205,220 756 296,454 802

489 291,148 553 291,900 606 203,061 650 293,927 694 205,227 747 296,458 846

482 291,154 565 291.901

291.902

600 293,062 682 293,942 747 205,233 . 772 296,461 827

472 291,174 554 594 293,066 685 293,946 725 295,237 741 296,462 835

290,0 <0 290,071 n o n a»?k

470 291,ISO 560 291,905 507 293,067 681 293,962 701 205,238 746 296,464 790

744 : 291,206 559 291,970 026 203,009 712 203,077 852 205,239 740 296,473 849

2 9 0 ,0 /5

on A AOn 49S 291,219 527 291,971 611 203,071 658 294,002 721 205,245 773 296,490 847

2 9 0 ,0 8 9

OAA 11t) 524 291,244 523 291,988 600 293,072 65S 204,003 767 205,253 779 296,509 790

2 9 0 .1 1 2

on a i on 488 291,245 017 291,991 652 293,077 644 204,008 810 295,265 821 296,514 826

2 9 0 ,1 2 6 290,166 OAA 1 AO

521 291,240 522 292,015 , 610 293,084 651 204,027 715 205,267 759 296,530 855

694 291,253 - 553 292,030.;. : 503 293,090 602 294,029 710 295,338 756 296,536 842

2 9 0 ,1 9 3

AAA 00*1 864 291,258 574 292,052 - 027 293,095 649 294,037 703 295,411 778 296,547 810

290.231

AAA O 4 O 853 291,276 524 292,058 •597 293,100 602 294,041 672 205,435 772 296,550 875

¿ 9 0 ,- 4 2

AAA OAA 904 291,277 508 292,057 597 293,100 645 294,078 704 295,442 761 296,557 821

2 9 0 ,3 0 9

290,313 532524 291,303291,326 524590 292,058292,059 597597 293,110203,111 060050 294,079294,030 710716 295,443205,444 756760 296,558296,584 816820

(5)

L I S T 03? U N IT E D S T A T E S P A T E N T S A B S T R A C T E D .

S66

N o. of l ’a tc a t.

290,508 200,600 200,608 206,616 206,626 206,682 206,688 206.684 206.685 206,607 206,713 206,744 206.751 200.752 290.753 296.703 200.704 200,796 200,803 290,805 206,814 296,817 296,810 206,832 296,845 296,847 296,856 296,899 206,919 296,923 206,925

Page. N o. of

P a te n t. P ag e. N o. o f

P a te n t. P a g e . N o. of

P a t e n t . P ag e. N o. of P a te n t. Pago.

B . B . B . B. B . B . B .

814 296,935 825 207,342 866 297,043 878 207,993 889 298,520 903 299,073 944

800 290,950 833 207,304 852 297,649 879 297,996 864 208,545 923 299,074 944

796 296,056 824 297,305 875 297,665 898 297,999 886 208,546 918 299,086 010

847 207,000 815 207,306 847 297,692 847 298,061 012 298,547 918 299,105 037

817 297,019 837 207,360 878 297,713 8S9 298,097 883 298,548 925 209,133 010

801 297,042 S47 297,374 854 297,715 899 298,008 888 208,550 921 200,152 922

843 204,045 802 207,375 875 297,722 888 208,101 888 208,583 923 299,163 932

843 297,047 852 297,370 840 297,754 869 298,108 880 208,584 919 299,169 937

827 297,068 ' 843 297,395 878 297,756 875 298,122 898 208,585 911 299,208 010

801 297,074 845 297,398 884 297,757 878 298,141 89» 298,667 921 299,234 021

841 207,075 845 297,400 864 297,759 899 298,142 880 298,674 943 290,290 010

821 297,076 806 297,482 940 297,780 903 298,178 889 298,680 936 299,333 022

841 297,127 868 297,483 869 297,784 809 298,248 888 298,694 900 290,342 021

843 207,120 847 297,484 846 297,850 004 298,256 903 298.690 920 200,347 019

843 297,133 848 297,509 878 297,853 870 298,270 890 298,700 911 200,381 934

841 297,135 858 297,510 -870 297,855 887 298.279 887 298,704 919 209,408 934

838 207,161 823 297,528 863 297,870 878 293,280 886 298,726 927 299,484 929

826 207,103 821 297,543 870 207,880 894 208,284 023 298,736 918 299,487 921

848 207,165 863 297,546 857 297,884 888 298,289 000 208,767 900 299,493 932

843 207,170 845 297,551 870 297,897 891 298,290 896 298,775 922 299,501 921

820 207,186 855 297,558 870 297,000 912 298,301 893 208,778 893 299,511 024

848 297,201 807 297,568 883 297,901 012 298,328 898 208.787 943 299,521 930

849 207,212 846 297,589 878 297,011 004 298.333 025 208,812 890 299,522 044

815 207,231 843 207,596 872 297,012 004 298,336 886 208,823 920 290,543 029

855 207,234 848 297,597 862 207,914 879 298,349 886 208,921 931 200,575 032

845 297,235 872 297,007 856 297,938 899 298,364 •004 298,922 931 290,604 032

852 297,241 801 297,616 879 297,030 895 298,390 808 298,923 031 200,017 942

898 297,250 838 297,618 852 297,949 884 208,393 914 298,924 931 299,633 929

842 297,250 825 297,622 884 297,959 890 208,435 905 298,928 023 290,083 910

821 297,260 823 207,635 863 297,960 870 208,436 893 298,931 023 200,689 933

842 297,338 940 207,638 860 207,989 886 298,511 005 298,963 933

U N IT E D STATES PATENTS.

(N o te .— T h e letter “ It ” in d ica te s th at a reissu e o j the p a te n t i s referred to.)

N o. of

P a te n t. Page. N o . of

P a te n t. P age. N o . o f

P a te n t. P ag e. N o of . P a te n t. P a g e .

B . B. B. B . B . B . B .

1,312,009 401 1,645,084 133 1,646,734 58 1.648,166 15 1,648,941 22 1,649,521 20 1,050,275 12

1,339,855R 128 1,645,085 199 1,646,749 106 1,648,176 2 1,648,947 19 1,649,532 7 1,650,358 14

1.339.855R 750 1,645,036 124 1,646,752 o 1,648,183 60 1,648,954 198 1,640,536 29 1,650,360 20

1.350.624R 112 1,645,096 140 1,64-6,782 849 1,648,184 117 1,048,958 22 1,649,545 126 1,050,390 90

1,374,306R 232 1,645,109 115 1,646,788 48 1,643,207 U S 1,048,902 20 1.640,562 29 1,650,434 2

1,504,673 457 1,645,117 132 1,646,793 46 1,048,214 141 1,043,903 199 1,649,592 15 1,650,408 71

1,546,345ft 467 1,645,142 123 1,646,929 44 1,648,224 6 1,648,967 7 1,649,640 115 1.050,508 72

1,559,504R 192 1,645,143 123 1.647,026 7 1,643,231 59 1,649,000 110 1,649,648 1 1,050.514 81

1,565,32SR 292 1,645,144 123 1,647,033 54 1,643,237 11 1,649,029 71 1.049,675 134 1,650 510 80

1,560,483 610 1,645,172 125 1,647,183 2 1,648,259 132 1,049,051 141 1,649,685 21 1,650,531 13

1,577,124R 125 1,645,173 125 1,647,184 61 1,648,202 20 1,640,062 40 1,649,701 102 1,050,541 25 1,585,496R 222 1,645 180 117 1.647,273 44 1,643,263 20 1,649,095 45 1,619,710 122 1,650,543 3

1,539,599R 548 1,645,226 131 1,647,279 58 1,643,285 40 1,649.096 45 1,649,782 62 1,050,577 15

1,591,795R 403 1,645,238 191 1,647,317 42 1,645,236 40 1,649,102 45 1,649,784 38 1,050,614 116

1,601 223R 303 1,645,265 124 1,647,381 58 1,648,333 21 1,649,103 45 1,649.786 20 1,650,624 98

1,614,0S5R 112 1,645,375 124 1,647,435 213 1,648,367 130 1,649,104 45 1,649,833 152 1,650.031 00

1,629,009* 01 1.645,377 130 1,647,471 45 1,648,363 137 1,649,105 44 1,649,910 00 1,650,058 08

1,635,883 762 1,645,339 124 1,647,539 50 1,648,369 112 1,649,117 73 1,049,924 162 1,650.075 08

1,640,193 106 1,645.390 124 1,647,569 3 1,043,433 12 1,619,118 73 1,649,939 72 1,650.685 74

1,640,099 106 1,645,642 134 1,647,603 59 1,043,478 21 1,649,120 72 1,049,942 85 1,650,689 70

1,642,388ft 204 1,645,679 116 1,647,618 59 1,043,509 121 1,649,144 34 1,050,022 155 1.050,707 57 1.642.012R 292 1,645,915 121 1,647,620 58 1,643,510 141 1,649.148 7 1,050.036 173 1,650,713 75

1,643,222 227 1,646,019 58 1,647,629 7 1,0 S3,510 124 1,649.152 124 1.650,047 93 1,050,725 73

1,643,246 745 1,646.034 4S 1,647,649 60 1,643,540 117 1,649,193 45 1.050,054 157 1.050,720 73

1,643,423 740 1,616,037 48 1,647,650 60 1,648,542 2 1,649,105 45 1,650,080 15 1 050,727 75

1,644,000 58 1,646,149 137 1,647,676 45 1,648.500 124 1,649,201 57 1,650.088 73 1.050,738 158

1,644.003 46 1,646,195 3 1,647,730 2 1,648,577 137 1,649,254 '3 8 , 1,650,090 0 1,050,749 71

1,644,080 734 1,646.235 119 1.647,737 59 1,648,585 6 1,040,261 3 1,650,097 22 1,650,706 173

1,644,348 140 1,646,263 128 1,647,738 59 1,648,595 137 1,649,261 140 1,650,100 2 1,650.782 44

1,044,350 140 1,646,270 214 1,647,754 61 1,643,596 137 1,649,270 140 1,050.105 22 1,650.813 150

1,644,483 118 1,646.290 118 1,647,793 58 1,643-602 117 1,049,280 22 1,050,100 90 1,650.820 74

1,644.484 118 1,646.2)6 122 1,647,805 62 1,643,607 3 1,049,281 11 1,050.109 165 1.050.800 52

1,044,491 132 1.616,297 123 1,647,812 40 1,643,625 2 1,649,345 6 1,650,124 8 1,650.803 95

1,644,493 119 1,646,309 59 1,647.815 40 1,643,640 2 1,649,346 3 1,650,129 74 1,650,894 06

1,644,494 118 1,646,323 103 1,647,816 40 1,648.656 191 1,649.366 7 1,650.133 16 1,650,890 144 1,644,524 225 1,646,349 116 1.647,822 48 1,643,677 59 1,649.381 37 1,650,138 74 1,650.800 164 1,644.692 127 1,646,351 127 1,647,851 59 1,643,079 59 1,649,383 13 1,650,139 226 1,650,907 57

1,644,703 129 1.646.336 3 1,647 937 54 1,648,739 59 1,649,384 7 1,650,157 161 1,650,921 163

1,644,711 129 1,646.448 44 1,648,044 127 1,643,747 o 1,646,335 14 1,650,158 152 1,650,050 46

1,644,712 129 1,646,449 44 1,643,039 2 1,648,750 19 1,649,386 3 1,650,169 81 1.050,972 98

1,644,730 132 1,646,540 3 1,648,102 23 1,643,838 11 1,649.405 74 1,650,186 173 1,650,975 165

1,044.851 119 1,646,543 44 1,648,111 11 1,64S,839 118 i a tn ino i < 1,650.187 7 1,650,979 161 1,644.964 125 1,646,553 69 1,643,137 13 1,643,352 131 1,0,49,428 14: 1,650,188 7 1,650.984 46 1,644,965 125 1,646.596 70 1,643,143 13 1,648,861 142 1,649,496 24 1,050,191 115 1,050,085 42 1,645,030 125 1,646,720 o 1,643,146 123 1,643,926 140 1,649.502' 25 1,050,239 74 1,650,989 50 1,645,080 125 1,646,728 57 1,648,149 125 1,648,939 41 1,649,520 34 1,650,244 00 1.651,027 171

(6)

5 6 0 L I S T O F U N IT E D S T A T E S P A T E N T S A B S T R A C T E D

N o. of

P a te n t. I ’age. N o. of

P a te n t. P ag e. N o . of

■ P a te n t. P ag e. N o. of

P a te n t. Pago. N o. o f

P a te n t. P ag e. N o . of P a te n t. P age.

1!. B . B . B . B. B. B .

1.651.114 1.651.115 181

149 1,052,740 1,052.753

90

102 222

248

1,056,270 1,050,303

21S 259

232 19S

1,058,974

1,658,985

it

^1,660,362^1,600.366 ⁰¹⁴⁰⁰⁸

1,651,155 150 1,052,760 73 1,654,639 248 1,056,322 255 1,657,633 230 1,658,998 280 1,660,398 209 1,651,106 103 1,052,781

1,052,790 91 1,654,716 235 1,656,364 219 1,057.030 236 1,659,033 295 1,660,402 335

1,651,278 57 173 1,654,717 248 1,656,366 176 1,057,056 189 1,659,055 234 1,660.403 370

1,651,311 45 1,052,811 159 1,654,771 181 1,656,474 284 1,057,093 271 1,059,085 272 1,660,409 209 1,651,319 72 1,052,812 157 1,054,778 199 1,656,483 153 1,1 57,097 188 1,059,080 315 1,060,418 255 1,651,328 44 1,652,828 106 1,654,779 199 1,G56,48S 152 1,057,700 261 1,059,131 293 1,060,434 359 1,651,363 169 J ,652,832 80 1,654,782 116 1,656,502 271 1,657,711 235 1,059,135 299 1,660,458 304 1,651,366 05 1,652,874 157 1,654,707 181 1,050,503 144 1,657,716 266 1,059,145 293 1,660,504 321 1,651,372 42 1,052,880 S I 1,654,812 286 1,056,504 261 1,657,723 183 1,059,140 297 1,660,511 320 1,651,386 98 1,052,008 73 1,654,818 121 1,650,505 261 1,657,724 184 1,659,148 317 1,660.541 284 1,651,387 102 1,052,909 157 1,654,820 235 1,050,510 163 1,657,753 297 1,659,149 292 1,660,561 201 1,651,404 155 1,052,956 75 1,654,821 224 1,656,535 197 1,657,754 297 1,659,150 293 1,660,025 741 1,651.412 73 1,653,004 207 1,654,844 132 1,656,563 158 1,657,785 235 1,059,151 308 1,000,042 325 1,651,459 70 1,653.022 125 1,654,856 132 1,656,572 734 1,657,800 200 1,659,152 309 1,000.047 358 1,651,461 40 1,653,023 122 1,654,863 124 1,0.0,575 152 1,657,803 184 1,059,175 272 1,060.051 390 1,651,402 162 1,653,020 110 1,054,910 128 1,656,591 176 1,657,809 183 1,659,190 225 1.060,655 389 1,651,530 155 1,653,050 125 1,054,018 234 1,656,604 191 1,057,815

1,657,822 291 1,059,108 231 1,660,058 325

1,651,557 73 1,653,087 211 1,654,930. 234 1,656,617 218 214 1.059,205 270 1,000,001 373

1,651,567 62 1,653,088 198 1,054,942 116 1,656,622 253 1,657,869 293 1,059,207 1,059,209

306 1,6G0,G67 333

1,651,578 164 1,653,123 193 1,655,019 157 1,656,623 253 1,657,870 295 305 1,000.682 321

1,651,596 101 1,653,124 188 1,055.030 149 1,656,642 175 1,057,893 273 1,059,214 304 1,060,083 321 1,651,617 151 1,653,125 229 1,655,045 235 1,656,643 175 1,657,941 176 1,059,222 217 1,000,084 321 1,651,638 101 1,653,138 18S 1,055,049 207 1,656,660 191 1,657,948 199 1,659,271 278 1,660,085 321 1,651,639 50 1,053,174 124 1,055,008 150 1,656,665 175 1,657.956 266 1,659,291 235 1,060.086 321 1,651,647 115 1,653,201 130 1,055,069 150 1,656,681 172 l,657j957 19S 1,659.358 316 1,660.087 321 1,651,662 58 1,653,227 211 1,055,097 228 1^656,694 165 1,657,961 292 1,659^359 316 1,660,090 304 1,651,665 155 1,653,272 214 1,055,127 173 1,656,695 161 1,657,997 265 1.659,360 316 1.060,741 253 1,051,666 151 1,653,302 131 1,055,175 150 J ,656,690 161 1.658,003 293 1,659,382 298 1,660,750 300 1,651,088 81 1,653,314 213 1,655,182 215 1,656,710 182 1,658,027 313 1,659,383

1,659,391 249 1,000,702 014

1,051,709 58 1,053,367 12S 1,055,184 231 1,656,710 284 1,OSS,071 235 248 1,660,790 209

1,051,717 08 1,653,378 198 1,055,191 249 1,656,724 253 1,058,072 235 1,659,396 305 1,660,817 270 1,651,718 08 1,653,390 130 1,655,240 126 1,656,737 204 1,658,077 291 1,659,397 253 1,660,826 365 1,051,733 164 1,653,405 128 1,655,269 161 1,050,750 197 1,658,078 315 1,659,39S 253 1,660,831 632 1,651,737 165 1,653,416 258 1,655,273 161 1.056.764 162 1,658,116 221 1,659,401 295 1,660,839 653 1,651,750 161 1,653,431 110 1,655,320 149 1,656,769 158 1,658,143 291 1.659.403 308 1,660,847 271 1,651,751 154 1,653,452 211 1,655,324 129 1,656,S04 159 1,658,144

1,658,168

304 i;059,449 318 1,000,851 370

1,651.764 02 1.653,472 112 1,655,327 137 1,656,813 253 347 1,659,476 232 1,060,850 320

1,651,770 173 1,653,482 198 1,655,395 207 1,656,828 235 1,658,171 221 1,659,499 217 1,660,S84 270 1,651,808 73 1,G53,491 207 1,655,396 193 1,656,829 229 1,658,176 293 1,659,520 278 1.600,911 373 1,651,886 98 1,653,502 204 1,655,398 209 1,650.834 277 1,658,177

1,658,136 317 1,059,529 288 1,660,914 370

1,651.891 101 1,653.519 142 1,655,414 258 1.056,836 248 305 1,059,534 249 1,000,925 269

1,651,000 72 1,653,544 129 1,655,426 175 1,650,841 150 1,658,199 248 1,659,554 220 1,661,026 415 1,051,931 101 1,653,005 130 1,655,435 171 1,056,842 258 1,658,213 295 1,659,598 365 1,0«1,043 366 1,651,957 162 1,053,630 198 1,655,462 255 1,656,843 213 1,658,222 230 1,659,607 508 1,661,049 321 1,651,958 162 1,653,712 137 1,655.488 162 1,650,844 153 1,658,229 244 1,059,011 364 1,061,052 271 1,651,967 157 1,053,730 121 1,655,499 175 1,056,859 150 1,658,230 293 1,059,661 269 1,001,003 3 GO 1,051,970 57 1,053,735 150 1,655,502 162 1,050,862 150 1,658,231 316 1,659,668 506 1,661,073 320 1,651,990 48 1,653,746 128 1,055,504 261 1,050,803 266 1,658,241 291 1,659,681 249 1,001,079 317 1,651,091 48 1,653,757 122 1,055,573 280 1.656,881

1^656,883

150 1,658,249

1,658,252 305 1,659,682 249 1,661,083 271

1,651,994 116 1.653,760 150 1,655,575 176 255 400 1,659,692 512 1,661,100 366

1,652,010

1,052.024 46 1,653,783

1,053,803 117 1.655.576 1.655.577 176

176 1.656.891 277 1,658,281 f s l

1,659,723

1,659,749 653 1,061,104 1,061,149 1,661,169

508

155 112 1,656,895 248 1 0 S8 28B 374 508

1,052,025 42 1,053,805 1,655,596 149 1,656,898 199 1,658,289 310 1,659,782 326 290

1,652,027 50 1,653,821 1,055,000 181 1.650,901

38

^1,658,322 ²²¹ ^1,659,790 ³⁷⁵ ^1,661,173^1,661.189 ³⁷⁴

1,652,027 59 1,653,850 193 1,655,603 149 1,656,924 1,658,334 199 1,059,793

1,059,809 1,659,869

389 513

1,052,060 1.652.077 1.652.078

162

59 132

129 130

1,655,603 1,655,620 1,655,600

271 295 181

1.656.956 1.656.957 1,656,959

272

!?t

³³⁰²⁶⁸ ^1,661.196^1,661,201 ³²⁰³¹²

ISS

59 198 296 1,659.900 376 1,001,203

1,652,099 162 1*653^918 158 1,655,677 295 1,050,963 247 295 1,059,907 376 1,001,211

1,652,101 105 1,653,933 110 1,655,692

1,655,697 741 1,656,984 266 1,658,400 299 1,659.930 326 1.661,233 502 1,052,109

1,652,119 159 1,653,959 140 741 1,650,990 221 1,658,415 221 1,659,931 253 1,661,245

1.661,250 305

90 1,653,962 122 1,655,707 242 1,050,997 221 1,658,420 292 1,059,935 527 653

1,652,141 101 1,654,046 130 1,655,709 295 1,057,046 257 1,658,443 266 1,659,948 326 1,661,278 349 1,652,166

IS

^1,654,009 ¹²³ ^1,655,723 ²⁷⁵ ^1,657,048 ²⁵⁹ ^1,658,457 ²⁶¹ ^1,059,958 ²⁵³ ^1,661,293 ⁴⁷⁴

1,652,167 1,654,103

1,654,114 183 1,655,724 175 1,657,062 312 1,658,467 304 1,659,907 607 1,661,298 312

1,652,168 93 188' 1,655,728 149 1,657,079 207 1,658,476

1,658,505 i !

1,659,971 606 1,601,403 507

1,052.184 96 1,654,125 191 1,655,741 181 1,657,097 197 1,660,009

1,660,024 325 374

1,652.200 98 1,654.131 209 1,655,774 112 1,057,113 247 1,658,510 317 321 288

1,652,206 85 1,654,159

3

^1,655,795 ²⁸⁵ ^1,057,110. ²⁴²

\s m

¹⁹² ^1,660,042 ³⁶⁵ ^1,661,493 ^{§ $}

1,652,210 72 1,654,167 1,655,849: 116 1,657,128 280 223 1,660,053

1,660,090 1,060,094

403 1,661,501 1,652,217

1,052,224 164

9G 1,654,176 1.654,181 1.654.200 1.654.201

139 249

&

1,655,803:

1,655.808

:88

^1,657.138^1,657.140_1,657,171

1.657,195 264

189 1,658,597 1,658.600 1,658,607 1,658,628

237 l i t

88

255 276

1,661,515 1,001,517 341

296 337326 1,652.259

1,652,291 92

169

tfSSS

¹⁴⁹²⁷⁰ ²⁰⁴²⁰³ ^1,000,097^1,660,123 ²⁵⁹²⁵⁵ ^1,001,526^1,601,505

1,652,301 95 1,054,215 132 1,655,932 113 1,657,228 198 1,658,631 1,660,150

1,660,159

l?o

^1,001,500 ³²⁶

1,652,339 110 1,654.224 141 1,655,940 124 1,657,255 179 1,658,659 199 1,661,568 328

1,652,344 80 1,654,229 232 1,655,942 275 1,657,346 248 1,658,676 290 1,660,107 255 1,661,574 330

1,652,386 79 1,654,232 116 260 1,657,350 198 1,658,682 234

iSm

⁵⁴⁸ ^1,661,601^1.661,606 ⁶⁵³

1,652,393 103 1.654,259 222 169 1,657,371 219 1,658,702

1,658,712 234 014 296

1,652,394 81 1,654.259k 359 1,655,983 162 1,657.379 242 235 1,060,202 513 1,661,618 298

1,052,399 81 1,054,283 124 1,655,998 182 1,657;380

1,657,389 202 1.658,725 295 1,600,209 415 1,661,620 340

1,652,423 74 1,654,287 224 175 198 1,658,757 234 1,600,213 277 1,061,627

Iff

1,652,496 162 1,654,288 224 197 1,057,401 319 1,653,796 218 1,660,220 270 1,601,030

1,652,556 90 1,654,289 224 1,656,060 272 1,657,405 272 1,658,807 297 1,660,221 506 1,661,640

s?

1,652,570 92 1,654,290 224 1,656,107 149 1,057,420 183 1,658,814

I!?

^1.660.230^1,660,235 ³²⁶ ^1,661,657

1,652,573 85 1,654,347 117 1,656,120 121 1,057,421 1,657,430 1,657,438

199 1.658,816 32G 1,661,694 306

1,652,584 153 1,654,404

1,654,419 128 1,656,154

1,656,190 203 201 1,658,828 276 1,660,242 334 1,661,703

1,001,718 374

1,652,587 109 280 275 1,658,872 272 1,660,243 335 467

1,652,646 157 1,654,527 235 1,656,198 159 1,657,440 202 1,658,874 269 1,600,246

lit

^1,061,731 ⁴⁷²

1,652,649

1,652,680 86 1,654,528 235 1,656,199 121 1,657,443 214 1,658,879

it

^1,660,248 ^1,661,736 ⁴⁷⁸

103 1,654,553 187 1,656,232 280 1,657,505 1,657,524

255 1,658,910 1,600,280 335 1,601,782 508

1,652,711 85 1,654,577 150 1,656,235 173 291 1,658,914 305 1,060,294 326 1,001,804 513

1,652,720 85 1,654,581 150 1,656,239 152 1,657,544 211 1,658,939 262 1,600,295 326 1,001,809 333 1,652,725 155 1.654,603 187 1,656,252 255 1,657,545 262 1,658,950 281 1,660,337 548 1,661,810 333

'V

(7)

L I S T O F U N IT E D S T A T E S P A T E N T S A B S T R A C T E D .

N o. of P a te n t. P age.

B .

N o. of P a te n t. Tage.

B.

N o . of P a te n t. P ag e.

B .

N o. of P a te n t. P ag e.

B .

N o. o f P a te n t. P ag e.

B .

N o. of P a te n t. Pago.

B .

N o. of P a te n t. Page.

B . 1,661,813 337 1,663,435 447 1,005,190 358 1,007,212 457 1,608,002 472 1,670,021 489 1,671,559 524 1,661,827

1,661,842 613

374 1,663,430 1,663,451 377

290

I S

⁴¹⁰⁴¹⁹ ^1,667,214^1,607,217 ⁴⁴⁰³⁹⁷ ^1,008,003^1,008,642 ⁴⁷⁵⁴⁵² ^1.670.037^1.670.038 ⁴⁷¹^48S ^1.671.572^1.671.573 ⁵²⁷⁵⁹⁴

1,661,871 1.661,880 316

330

1,663,474 1,663,476 1,663,503

294

474 410

410

1.007.225 1.667.226 1,667,237

740

740 1,668,643 1,668,652 439

534 1,670,040 1,670,046

490 491

1,671,586 1,671,590 613

609

1,661,881 330 330 1,065,237 410 427 1,008,000 439 1,670,049 493 1,671,596 614

1,661,887 341 1,663,504 330 1,665,264 403 1,007,238 427 1,668,734 490 1,670,052 491 1,671,601 552 1,661,894 297 1,663,505 329 1,665,207 403 1,667,239 516 1.668.740

1.668.741 490 1,670,053 500 1,671,627 527

1,661,907 336 1,663,522 325 1,005,355 419 1,667,249 391 490 1,670,059 502 1,671,673 514

1,661,998 516 1,663,523 513 1,005.400 397 1,607,272 447 1,668,768 568 1,670,086 485 1,671,698 609 1,662,015

1,662,027 293 306

1,663,524 1,663,547 1,663,553

514

339 1,005,435 1,005,453

373

364 1,007,277 1,067,291 436

507

1,G6S,797

1 «

562 490

1.670.101 1.670.102 541

470 1,671,721 1.671,742 595

571 1,662,056

1,662,061

362 330 1,665,541

1,605,540

474 1,007,312 1,007,319

400 561 1,670,103 472 1,671,765

360 1,663,560 330 415 430 1,668,807 553 1,670,104 471 1,671,785 521

1,662,062 361 1,663,561 339 1,005,588 403 1,067,322 440 1,668,814 462 1,670,105 471 1,671.786 504 1,662,063 368 1,663,564 339 1,005,021 304 1,607,323 440 1,608,820 470 1,670,106 471 1,671,972 620 1,662,070 287 1,663,569 348 1,005,034 568 1,067,327 443 1,008,838 447 1.670.107

1.670.108

472 1,671,973 620 1,662,075

Is5

358

1,662,592 350 1,005,035 575 1,667,333 400 1,008,871 473 472 1,6/1,834 530

1,662,105

1,662,142

iftS K

³⁵³³³⁴ ^1.065.636^1.665.637 ⁴⁵⁴⁴⁵⁴ ^1,007,330^1,007,340 ³⁹⁸⁴³⁹ ^1,668,875^1,668,879 ⁴⁹⁶⁴⁹⁴ ^1,670,122^1,670,156 ⁴⁷¹⁴⁷⁸ ^1,671,864^1,671,866

8

1,662,143 1,662,158 352

33G

1,063,725 1,603,731 328

321

$ 8 $

³⁰⁴⁴⁰⁵

i : K i

⁴³⁰⁴³⁰ ⁴⁸³⁵⁴⁵ ^1,670,162^1,670,169 ⁴⁸³⁶⁰⁰ ^1,671,868^1,671,870 ^60S

1,662,179 1,662,299 474

a s

1.603.733

1.663.734 321

iieelirsi

1,065,787 405 427

1,007,419 1,007,423

438 403

1.668,917

1,668,920

!?!

^1.670,217^1.670,269 ⁴⁸⁵⁵⁰¹ ^1,671,914^1,671,878 ⁵²¹⁵⁸⁰

1,662,302 1,663,764

11?

427

427 1,007,420 397 1,668,934 480 1,670,292 529 1,671,952 1,672,000 1,672,016

528 1,662,305

1,662,323 366

357

i ; Ä

^1.605.844^1.005.845 ⁴¹²³⁰⁷ ^1,007,435^1,007,440 ⁴¹⁰⁴²³ ^1,668,941^1,668,945 ⁴⁷²⁴⁷⁷ ^{1^670i3?2} ⁵²³⁵³³ ⁵²⁸

1,662,354 337 1,663,845 305 1,005,881 405 1,067,465 431 1,688,946 477 l)67o'319 506 1,672,029 548 1,662,355 333 1,603,846 305 1,005,935 452 1,667,471 416 1,668,959 565 1,670,321 474 1,672,036 551 1,662,357 337 1,663,852 378 1,005,945 419 1,667,470 413 1,668,964 441 1,670,329 527 1,672,052 560 1,662,377 299 1,663,808 358 1,005,958 364 1,007,480 418 1,669,023 439 1,670,348 508 1,672,081 514 1,662,383 305 1,063,881 352 1,005,002 415 1,007,400 447 1,669,024 439 1,670,406 516 1,672,109 560 1,662,396 474 1,603,883 390 1,005,903 448 1,007,401 447 1,669,069 443 1,670,425 524 1,672,156 665 1,662,397 474 1,063,913 347 1,000,007 577 1,007,403 430 1,669,102 472 1,670,463 612 1,672,157 533 1,662,404 296 1,063,914 333 1,006,026 413 1,667,518 437 1,669,109 490 1,670,483 529 1,672,180 528 1,662,415 294 1,603,910 330 1,606,012 390 1,007,524 402 1,669,129 454 1,670,487 612 1,672,231 561.

1,662,420 475 1,003,944 33S 1,000,049 400 1,667,549 44G 1,669,151 472 1,670,504 483 1,672,253 501 1,662,421 474 1,663,950 329 1,006,051 397 1,667,550 447 1,669,158 445 1,670,505 740 1,672.280 575 1,662,430 306 1,663,959 347 1,000,082 304 1,607,580 4G5 1,669,168 469 1,670,599 494 1,672,292 522 1,662,439 337 1,663,903 334 1,000,083 304 1,007,641 412 1,669,172 470 1,670,659 485 1,672,304 501 1,662,462 382 1,003,976 363 1,060,090 364 1,667,067 400 1,669,181 471 1,670.660 508 1,672,308 510 1,662,478 296 1,064,021 337 1,000,119 306 1,667,075 419 1,669,182 472 1.670,686 513 1,672,326 571 1,662,489 312 1,604,007 339 1,000,189 359 1,007,091 444 1,669.213 492 1,670,727 520 1,672,339 633 1,662,509 478 1,664,132 338 1,000,191 416 1,007,093 447 1,669,234 477 1,670,743 507 1,672,346 548 1,662,514 296 1,664,142 334 1,666,241 362 1,067,746 413 1,669,242 474 1,670,754 527 1,672,361 672 1,662,550 344 1,664,175 336 1,606,251 391 1,667,767 545 1,669,297 781 1,670,762 513 1,672,378 532 1,662,564 334 1,664,205 367 1,060,270 431 1,667,783 500 1,669,326 464 1,670,804 513 1,672,431 548 1,662,565 334 1,664,203 358 1,000,285 430 1,667,838 440 1,669,328 465 1,670,805 513 1,672,442 514 1,662,574 305 1,664,275 353 1,000,300 396 1,667,839 447 1,669,341 470 1,670,825 503 1,672,444 575 1,662,625 308 1,664,323 364 1,066,301 390 1,667,872 579 1,669,362 446 1,670,850 474 1,672,446 575 1,662,626 293 1,604,348 333 1,666,302 306 1,007,883 438 1,669,363 446 1,670,865 593 1,672,448 552 1,662,633 333 1,064,370 389 1,660,312 412 1,667,802 402 1,669,379 439 1,670,900 533 1,672,449 568 1,662,634 333 1,664,412 403 1,666,342 427 1,667,805 543 1,669,384 441 1,670,919 478 1,672,454 518 1.662,664 293 1,664,481 377 1,666,377 364 1,667.900 397 1,669,385 490 1,670.969 475 1,672,459 514 1,662,701 292 1,664,483 357 1,666,428 451 1,007,028 541 1,669,406 527 1,670,980 539 1,672,465 675 1,662,726 288 1,664,484 357 1,666,437 397 1,007,966 412 1,669,430 529 1,670,990

1,671,003 503 1,672,479 574

1,662,735 568 1,664,598 485 1,066,440 367 1,607,908 403 1,669,439 469 609 1,672,487 653

1,662,739 334 1,664,630 306 1,600,447 397 1,607,984 438 1,669,476 492 1,671,004 609 1,672,499 677 1,662,741 308 1,004,031 360 1,066,470 431 1,068,022 438 1,669.485 528 1,671,007 612 1,672,524 551 1,662,811 527 1,004,032 394 1,000,477 431 1,008,104 438 1,669,490 616 1,671,026 528 1,672,528 641 1.662,866 338 1,664,633 394 1,000,482 302 1,668,115 413 1.669,491 616 1,671,034 489 1,672,548 631 11662,872 294 1,664,640 394 1,066,488 470 1,068,131 430 1,669,506 549 1,671.070 524 1,672,584 588 1,662,930 350 1,664,078 353 1,600,501 443 1,008,132 430 1,669,542 503 1,671,100 608 1,672,585 588 1,662,939 337 1,664,089 308 1,066.523 508 1,008,133 413 1,669,563 467 1,671,115 552 1,672,586 588 1,662,951 331 1,004,708 374 1,666,551 380 1,008,130 391 1,669,580 528 1,671,141

1,671.153

548 1.672,587 588

1,662,999 288 1,664,723 359 1.000,560 397 1,008.144 445 1,669,618 470 514 1,672,615 654

1,663,000 325 1,004,749 412 1,000,597 300 1,008,148

1,668,178 308 1,669,630 475 1,671,183 568 1,672,621 561

1.663,037 338 1,004,760 374 1,666,604 395 451 1,669,638 467 1,671,194 559 1,672,630 034

1,663,082 350 1,004,752 391 1,666,618 373 1,668,202 451 1,669,642 490 1,671,195 559 1,672,646 516 1,663,095 335 1,004,707 367 1,600,040 430 1,608,225 438 1,669,643 490 1,671,203 603 1,672,650 551 1,663,100 376 1,664,769 352 1,006,645 401 1,608,235 404 1,669,644 490 1,671,213 529 1,672,657 647 1,663,101 376 1,064,777 304 1,660,003 500 1,608,236 404 1,669,645 490 1,671,243 552 1,672,667 570 1.663,119 376 1,664,815 309 1,666,603 439 1,008,237 404 1.669.646

1.669.647 490 1,671,253 528 1,672,668 633

1,663,125 333 1,664,832 411 1,666,694 447 1,008,239 438 490 1,671,256 548 1,672,688 514

1.663,128 327 1,664,840 407 1,660,096 444 1,008,275 438 1,669,648 490 1,671,257 548 1,672,689 654 1,663,141 305 1,664,846 405 1,600,703 302 1,008,300 413 1,669,649 490 1,671,259 548 1,672,708 551 1,663,150 305 1,664,850 353 1,660,715 305 1,068,307 413 1,669,658 490 1,671,291 551 1,672,714 577 1,663.155 293 1,064,863 357 1,600,777 400 1,608,308 541 1,669,665 490 1,671,314 616 1,672,768 641 1,663,159 298 1,664,920 358 1,000,800 307 1,668,313 438 1,669.674 493 1,671,316 616 1,672,778 632 1,663,160 341 1,664,977 358 1,000,811 307 1,668,371 447 1,669,764 475 1,671,345 524 1,672,788 524 1,663,173 320 1,664,931 383 1,006,828 308 1,668,380 308 1,669,795 467 1,671,384 527 1,672,790 579 1,663,183 493 1,664,997 359 1,006,936 448 1,668,392 502 1,669,820 734 1,671,395 745 1,672,801 560 1,663,201 333 1,664,998 304 1,666,958 404 1,608,444 457 1,669,831 493 1,671,408 528 1,672,848 648 1,663,202 332 1,665,000 300 1,666,976 397 1,008,445 457 1,669,840 489 1,671,417 528 1,672,849 632 1,663,206 320 1,665,005 300 1,667,052 405 1,008,404 459 1,669,857 493 1,671,422 599 1,672,857 760 1,663,215 304 1,665,013 470 1,067,053 427 1,008,470 541 1,669,869 549 1,671,423 596 1,672,860 737 1,663,229 440 1,665,080 412 1,667,073 457 1,008,475 404 1,669,902 527 1,671,448 514 1,672,862 551 1.663.233

1.663.234 652 1,005,105 350 1,667,083 428 1,668,470 404 1,669,908 484 1,671,451 577 1,672,863 574 652 1,005,110 358 1,667,136 431 1,008,482 477 1,669,925 526 1,671,455 516 1,672,878 740 1,663,251

1,663,309 474 1,665,111 358 1,667,139 432 1,668,483 477 1,669,943 482 1,671,461 577 1,672,895 638 334 1,665,146 372 1,667,168 457 1,668,484 477 1,669,944 595 1,671,469 577 1,672,899 612 1,663,323

1,663,350 1,663,355 1,663,390 1,663,401

308 1,665,148 360 1,667,189 457 1,668,485 477 1,669,973 467 1,671,484 : 527 1,672,920 741 327 1,665,162 365 1,667,107 419 1,008,504 403 1,669,997 483 1,671,490 610 1,672,924 604 319 1,665,164 352 1,667,198 419 1.668.539 447 1,670,014 483 1,671,491 610 1,672,948 508 348 1,665,167 499 1,667,190 419 1,668,548 485 1,670,015 545 1,671,513 521 1,672,978 589 310 1,665,175 367 1,667,200 419 1,668,557 506 1,670,016 545 1,671,517 514 1,673,032 748

(8)

Page.

B.

6X0739 (508 553 038 598000

•000 702 593 590 740 725 012 553 552 614 611 756 728 728 728 770 741 590 625 693 627 627 090 612 612 552 602 552 594 603 738599 599 693594 762 702 728 501 610 601 010 O il 610 010 749 702 004 021 059 COS 615 015 015 015 015 015 615 747 628 028 700 595 609 027 728 041 041 609 004 595 044 650 641 741 010 741 627 744 770 770 595 615 739 610 599 601 625 625

Page, B . 820 770 782 823 791 794 804 790 820 820 804 807 781 842 781 783 782 821 801 853 801 774 815 795 782 801 782 800 890 781 800 801 889 820 811 811 856 027 827 821 865 865 858 820 839 811 937 927 937821 801 876 823 S62 843 863 937 817 925 923 80S 924 924 924 024 817 837

« 8 4 876 821 808 804 903 900 900 864 863 821 907 80S . 895 800 842 898 898 804 807 914 893912 807 940 805 918 849 839 L IS T O F U N IT E D S T A T E S P A T E N T S A B S T R A C T E D .

No. of

P a te n t. Pago. No. of

P a te n t. P ag e N o. of P a te n t.

B. B.

1,674,300 033 1,675,941 628 1,678,126 1,074,402 854 1,675,973 612 1,678,150 1,674,403 853 1,075,977 826 1,078,167 1,074,404 853 1,676,003 743 1,078,230 1,074,405 853 1,676,007 046 1,678,246 1,674,420 631 1,679,069 595 1,678,256 1,674,435 050 1,676,121 707 1,678,259 1,674,437 438 1,076,151 838 1,678,298 1,674,438 045 1,070,204 064 1,678,311 1,674,400 003 1,670,207 663 1,078,312 1,674,472 740 1,076,225 659 1,078,317 1,674,474 041 1,676,230 807 1,078,354 1,674,491 045 1,670,232 802 1,078,379 1,074,558 641 1,676,267 711 1,078,381 1,074,589 593 1,676,208 097 1,078,403 1,674,040 044 1.670,281 827 1,078,416 1,074,642 004 1,070,294 702 1,678,429 1,074,070 595 1,070,331 859 1,078,454 1,074,710 595 1,070,437 687 1,678,485 1,074,711 800 1,076,440 090 1,678,518 1,074,796 779 1,070,454 666 1,078,559 1,074,802 784 1,076,470 837 1,078,571 1,074,800 609 1,676,543 681 1,078,580 1,674,819 032 1,676,556 710 1,078,591 1,074,827 033 1,076.009 702 1,078,011 1,674,837 778 1,676,610 702 1,678,630 1,674,852 032 1,670,611 702 1,678,630 1,674,891 598 1,676,612 810 1,078,055 1,674,897 595 1,676,675 604 1,078,076 1,074,918 632 1,676,687 702 1,078,087 1,674,919 676 1,676,694 701 1,078,704 1,674,923 625 1,676,700 808 1,078,713 1,074,947 008 1,070,709 677 1,078,720 1,674,948 636 1,070,724 702 1,078,721 1,674,954 758 1,670,729 700 1,078,751 1.674,955 758 1,070,735 006 1,078,707 1,674,950 758 1.670,736 701 1,078,778 1,674,957 758 1,670,826 702 1,678,787 1,674,958 758 1,070,850 077 1,678,788 1,674,959 758 1,076,862 837 1,678,801 1,674,961 600 1,076,895 701 1,078,802 1,674,982 645 1,676,924 702 1,078,803 1,674,985 600 1,676,929 715 1,078,819 1,074,992 749 1,676,988 715 1,078,823 1,675,008 610 1,076,995 730 1,678,875 1,075,014 808 1,676,990 730 1,678,870 1,675,029 633 1,070,997 730 1,078,884 1.675,120 645 1,077,040 068 1,078,889 1,675,124 650 1,077,116 692 1,078,899 1,675,134 644 1,077,117 692 1,678,940 1,675,157 641 1,077,130 662 1,078,904 1,675,181 764 1,077,139 676 1,078,987 1,675,237 045 1.077,149 638 1,070,002 1,675,255 610 1,077,109 650 1,679,003 1,675,204 609 1,677,235 681 1,079,034 1,075,200 593 1,077,251 070 1,679,037 1,075,271 657 1,077,272 072 1,079,055 1,075,272 631 1,677,273 633 1,079,078 1,675,308 783 1,077,283 70S 1,079,093 1,675,309 783 1,677,304 663 1,679,099 1.075,315 778 1,077,354 070 1,079,134 1,675,345 604 1,077,303 664 1,079,241 1,675,347 659 1,077,410 677 1,079,250 1,675.306 814 1,677,417 681 1,679,294 1,675,402 625 1,677,420 676 1,679,330 1,675,416 642 1,077,425 664 1,679,337 1,675,430 80S 1,077,440 664 1,079,340 1,075,459 813 1,677,502 659 1,679,360 1,675,462 807 1,677,503 658 1,679,385 1,075,478 808 1,677,508 70S 1,079.389 1,675,486 821 1,677,529 653 1,679,432 1,675,491 641 1,677,534 634 1,679,435 1,675,497 632 1,677,530 634 1,679,441 1,675,500 837 1,077,545 634 1,679,475 1,675,542 645 1,077,551 628 1,679.477 1,675,553 842 1,077,554 654 1,679,47S 1,675,575 663 1,077.558 634 1,679,479 1,675.588 590 1,677,614 726 1.679,480 1,675,631 826 1,677.640 035 1,679,4SI 1,675,643 760 1,677,064 676 1,679,486 1,675,644 758 1,677.674 676 1,679,548 1,675,046 644 1,077,730 634 1,679,645 1,675.65S 657 1,077.731 633 1,679,673 1.675,664 610 1,677,757 662 1,679,682 1.075.674 595 1,077,758 062 1,679,685 1,675,037 631 1,677,772 663 1,679,728 1,675,708 610 1,677,773 663 1,679,73:) 1,675,709 610 1,677.774 663 1,679,740 1,075,717 627 1,677,775 663 1,670,752 1,675,744 645 1,677,776 663 1,679,707 1.675,780 604 1,677,777 628 1,670,777 1,675,798 609 1,677,784 062 1,679,700 1,675,828 760 1,677,785 662 1,679,792 1,675,867 756 1,677,S18 672 1,679,829 1,675,884 760 1,677,842 072 1,679,850 1,675,926 644 1,677,964 692 1,679,S5S

n___________ i________

Page. N o. of

P a te n t. P ag e. N o. of P a te n t. Page.

B. B. B.

702 1.679,919 870 1,081,009 767 720 1,079,935 745 1,681,043 788 728 1,079,943 810 1,031,077 845 068 1.079,900 810 1,081,103 744 710 1,070,903 771 1,081,118 835 710 1.070,004 740 1,081,120 767 710 1.079,908 740 1.081,123 790 '004 1.080.004 758 1,081,124 790 710 1,080,007 756: 1.081,155 800 702 1,680,019 7 4 6 1 1,081,150 857 002 1,080,020 744 1,681,104 734 700 1,080,021 744 1,081,185 845 700 1,080,029 773: 1,081,191 759 710 1,030,043 7GG 1,081,195 748 702 1,680,045 780 1,081,223 800 703 1,080,046 780 1,031,237 805 602 1,680,047 865 1,081,238 845 718 1,080,055 837 1,081,272 750 697 1,680,058 780 1,031,313 730 670 1,030,066 748 1,681,321 884 090 1,080,070 740 1,681,335 843 725 1,080,079 748 1,681,339 802 060 1,680,008 759 1,681,361 913 701 1,080,107 756 1,681,368 702 660 1,080,108 837 1,084,369 702 670 1,680,100 837 1,084,370 700 731 1,6S0,110 837 1,681,450 739 750 1,680,111 837 1,631,490 833 734 1,080,130 763 1,681,406 857 004 1,680,145 771 1,681,407 815 097 1,680,155 780 1,681,509 759 853 1,680,161 780 1,081,528 789 700 1,680,183 779 1,681,535 788 748 1,680.210 760 1,681,599 740 739 1,680,224 811 1,681,600 880 746 1,680,234 827 1,681,602 741 697 1,680,262 75S 1,681,038 884 696 1,680,264 764 1,681,657 8S7 697 1,680,271 760 1,681,658 884 737 1,080,272 760 1,681,084 880 737 1,680,270 779 1,631,690 734 737 1,680,301 75 6 1,681,692 889 707 1,680.316 762 1,681,096 788 703 1,680.340 734 1,681,702 748 717 1,680,352 730 1,681,704 749 717 1,680,353 842 1,081,717 703 815 1,680,365 788 1,681,750 885 715 1,680,392 739 1,681,751 8S5 750 1,680,407 759 1,031,752 885 706 1,680,408 866 1,681,753 885 746 1,080,421 842 1,081,760 893 710 1,080,463 771 1,081,770 772 716 1,680,500 770 1,081,797 750 758 1,680,520 750 1,081,806 80S 706 1,680,540 744 1,081,808 734 732 1,680,541 806 1,681,861 380 ' 690 1,680,577 757 1,681,801 859 700 1,680,580 842 1,081,895 807 780 1,680,587 760 1,081,899 834 708 1,680,598 750 1,681,000 889 090 1,680,613 777 1,081,904 758 096 1,680,625 748 1,081,921 815 797 1,080,635 769 1,681,026 771 716 1,680,630 769 1,681,045 805 782 1,680,000 769 1,681,946 801 716 1,080,662 857 1,682,058 821 715 1,680,681 749 1,082,200 817 748 1,680,726 789 ! 1,682,239 748 788 1,680,760 740 1,682,240 7 4 8 ' 783 1,680,778 847 1,682,241 748 784 1,080,791 856 1,682,242 748 788 1,680,700 769 1,682,249 784 744 1,680,807 748 1,682,250 784 779 1,680,818 767 1,082,251 784 855 1,680.825 758 1,082,250 773 855 1,680,827 766 1,032,204 806 855 1,680,844 758 1,082.265 734 855 1,680,845 875 1,682,269 943 855 1,680,850 734 1,682,280 936 746 1,680,856 868 1,082,287 807 703 1,680,857 868 1,0S2,292 744 739 1,680,858 868 1,032,293 744 845 1,6S0,860 769 1,682,294 744 743 1,680,861 577 1,682,343 788 701 1,680,862 868 1,682,347 740 792 1,680,865 872 1,682,369 843 791 1,680,867 770 1,682,378 78S 791 1,680,304 772 1,082,388 790 875 1,680,008 739 1,6S2,426 759 852 1,680,915 868 1,082,434 764 770 1,680,920 766 1,682,562 307 773 ‘ 1,680,934 7S2 1,GS2.5S8 734 748 : 1,680,937 789 1,082,590 773 773 1,680,041 817 1,682,603 807 744 ’ 1,080,943 761 1,682,675 749 778 1,6SO,049 853 1,632,630 804