British Chemical Abstracts. Index 1927. List of Patents Abstracted. Journals from which abstracts are made. Abstracts A and B

(1)

>age.

15

.

581 1 100

I ' M 2G8

8 105 105 17 2 20 GO 240 81 35 81 239 103 133 30 240 24 170 123 918 88 389 105 859 492 71 103 180 325lö l 1G2 81 80 251 309 287 80 528 110 101 495 305 110 29 350 579 337 74 375 302 341 7 237 492 115 340 337 13 292 98 303 310 295 G 73 2 352 32G 237 382 361 79 338 17 224 115 257 17 309 472

P . 942 448 17G 808 775 21 29 G95 G88 564 829 180 829 330 958 528 348 :: is 901 G53 045 740 49 109 20 721 449 8G9 132 459 880 070 105 333 837 415 909 195 114 901 930 80 497 141 528 457 85 910 835 291 251 753 039 915 592 027 450 379 094 241 245 533 785 207 780 572 4G7 790 555 745 G99 401 431 531 449 ,165 30 5 059 L IS T OF E N G L IS H P A T E N T S A B ST R A C T E D .

List of Patents Abstracted.

ENGLISH PATENTS.

N o. of P a te n t.

244,45G 244,401 214,102 241,463 244,487 244,4S9 244,496 244.710 244,724 244.727 244.728 244,730 244,750 244,764 244,797 245,092 215.107 245,127 215,129 245,131 245,152 245,165 245,418 245,422 245.474 245,470 245.710 245,717 245,745 245.753 245.757 245.758 245.759 245,704 245,708 245,785 245,790 245,792 245,SOI 240,098 240,118 246.126 246.127 24G,128 240,142 240,15G 240.108 24G,18i 240,183 240,408 246.474 246,480 246,482 240.484 246.485 240,4S7 240.490 240.491 24G,498 24G,501 240,507 240,52G 24G,809 24G,827 240,834 240,837 240,840 240,842 240,867 246,S70 246,874 247,174 247.177 247.178 247,187 247,211 247,217 247,219 247.224 247.225 247.227 247.228 247.229 247,519

P a g e . B . 721 133 674 074 033 370 40 G 133 334 52 570 GG 307 521 358 382 172 392 339 189 305 470 100 580 58 G10 447 417 227 223 332 4G9 475 408 203 557 438 448 732 234 431 490 084 555 733 09 79G GIG 303 770 202 109 39 344 550 303 409 722 254 507 G50 733 252 75 GS4 472 32G 507 451 047 800 552 4G0 400 329 329 001 55G 520 521 409 409 440 492

N o . o£

P a te n t.

247.541 247.542 247,505 247.582 247.583 247.584 247.585 247.587 247.588 247,912 247,929 247,932 247.941 247,943 247.941 247,910 247,955 247,957 247,905 247,970 248.007 248.011 248.012 248,319 248,33G 248,339 248,360 218,372 248.375 248.376 248.377 248,394 248,698 248.711 218.712 248,726 218,729 248,746 248,752 248,759 24S,7GG 248,707 248.781 248.782 248,791 219.007 249,086 249,088 249,097 249,101 249,111 249,113 249.122 249.123 249,139 249,141 249,147 249,152 249,155 219,150 249,160 249,405 249.474 249.475 249,484 249,489 249,493 249,497 249,501 249,510 249,515 249,519 249,526 249,530 249,538 249,549 249.554 249.555 249,560 249,56G 249,809 249.833 249.834 249,842

P ag e.

B .

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

B .

04 249,845 599

952 249,847 220

99 249,800 748

595 249,871 290

595 249,880 303

595 249,883 572

595 219,884 074

595 249,880 35

G18 249,890 017

241 219,891 617

229 250,107 918

400 250,180 344

G05 250,194 302

4G5 ’ 250,211 841

457 250,227 180

338 250,230 670

300 250,241 470

497 250,240 702

019 250,250 347

190 250,251 G50

G28 250,205 532

820 250,2GG 059

5G1 250,2G 7 705

00 250,274 S30

303 250,525 147

59 250,538 531

G82 250,554 13

17G 250,502 095

403 250,5G 3 859

35 250,574 430

629 250,575 599

544 250,570 324

76 250,577 070

583 250,581 259

03 250,593 089

532 250,599 77

750 250,007 197

058 250,617 473

110 250,892 150

597 250,893 59

597 250,897 172

505 250,909 G97

328 250,925 GO

5G3 250,92S 220

550 250,935 47

195 250,942 119

G 94 250,947 304

4G9 250,948 595

95 250,955 572

503 250,950 301

7 250,968 743

789 250,975 582

848 250,985 914

337 250,990 522

008 251,229 125

184 251,244 244

047 251,204 G95

95 251,207 440

805 251,268 256

741 251,270 742

324 251,271 850

107 251,290 755

11 251,294 675

352 251,295 176

785 251,036 805

300 251,637 771

095 251,044 772

348 251,051 924

740 251,G52 83G

42 251,931 117

573 251,932 110

045 251,942 75

809 251,951 80

350 251,959 720

500 251,901 295

050 251,904 544

303 251,905 544

74 251,968 325

431 251,909 045

110 251,970 519

259 251,982 805

538 251,985 114

900 251,990 809

71 251,907 550

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

B.

252,005 241 252,012 93 252,017 448 252,018 402 252,019 357 252,020 115 252,029 300 252,110 234 252,152 00 252,1G0 144 252,102 785 252,105 300 252,107 145

252,173 1

252,182 808 252,193. 857 252,203 340 252,207 735 252,210 190 252,212 31S 252,310 1G2 252,318 140 252,320 658 252,344 138 252,360 70 252,301 805 252,362 211 252,364 371 252,300 28S 252,307 367 252,309 503 252,373 434 252,378 334 252,382 905 252,384 775 252,385 241 252,388 555 252,390 598 252,394 259 252,399 555 252,405 115 252,002 959 252,001 599 252,673 533 252,670 770 252,677 527 252,679 583 252,683 .089 252,693 107 252,094 373 252,702 897 252,707 829 252,708 819 252,n o 820 252,713 019 252,715 148 252,745 838 252,747 70 253,065 542 253,069 533 253,085 82 253,090 803 253,094 750 253,118 G1S 253,122 481 253,128 235 253,131 835 253,139 800 253,477 519 253,488 550 253,489

253,498

*K

253,499 99 253,507 G9G 253,519 85 253,520 187 253,531 200 253,540 218 253,542 828 253,517 184 253,550 74S 253,554 872 253,562 674 253,805 553

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

B . 253,875 253,870 253,877 253,887 253,906 253,908 253,911 253.918 253.919 253.920 253,925 253,910 253,947 253,950 251,208 254,278 254.287 254.288 254,294 254,299 254.302 254.303 254,310 254,340 251,074 254,G7G 254,679 254,691 254,693 254,095 254,G97 254,701 254.707 254.708 254.709 254,713 254,720 254.724 254.725 254,72G 254,729 254,731 254.742 254.743 254.747 254.748 254,755 254,75G 254,757 255,014 255.029 255.030 255.042 255.043 255,047 255,050 255,053 255,067 255,072 255.078 255.079 255.080 255,087 255,092 255,103 255.113 255.114 255,118 255,40G 255,411 255.417 255.418 255,423 255,420 255.428 255.429 255,447 255,453 255,450 255,400 255,409

(2)

500

L IS T OP E N G L IS H P A T E N T S A B ST R A C T E D .

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

13.

N o. of P a te n t, P ago.

B .

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

B .

B.

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

B .

B.

258,2-13 482 260,232 912 260,974 613 261,954 99 262,629 1109 263,410 111 204,442 528

258,246 606 260,233 240 200,980 ' 302 261,959 164 262,643 118 203,422 577 264,460 625

258,261 710 260,230 907 260,990 560 261,975 244 262,644 169 263,443 128 264,464 601

258,276 881 260,242 539 201,009 306 261,976 SO 262,651 115 263,445 160 261,480 482

258,408 13 260,244 583 201,048 573 261,990 75 262,652 96 263,450 127 264,490 002

258,171 31 260,218 2 201,051 85 261,991 75 262,666 134 2G3,162 138 264,495 523

258,550 900 260,279 510 201,055 94 262,016 116 262,668 128 263,463 138 264,508 572

258,553 903 260,283 315 2G1,0G0 80 262,017 171 262,678 109 263,473 215 261,510 •181

258,560 257 260,288 419 261,077 181 262,020 93 262,693 104 263,503 237 264,520 601

258,563 648 200,294 555 2G1,080 81 262,023 63 262,723 658 263,517 150 204,530 881

258,571 184 260,297 555 261,085 65 262,030 101 262,736 S90 263,518 155 204,539 583

258,575 528 200,305 541 261,099 72 262,042 434 262,766 J491 263,520 1S5 264,549 577

258,582 774 260,300 621 201,133

261,135

125 262,043 819 262,783 249 2G3,552 275 261,550 2 GO

258,591 491 260,309 9 96 262,066 319 262,785 532 263,561 133 201,551 240

258,598 475 260,310 19 261,139 102 262,075 601 262,791 831 263,571 142 264,558 268

258,611 874 260,312 9 261,1-10 170 202,088 •167 262,795 25G 263,576 199 264,559 214

258,616 333 260,329 6 201,156 99 262,090 877 262,796 391 263,579 186 261,501 326

258,665 13 260,339 9 261,164 81 262,090 432 262,802 937 263,585 175 264,569 256

258,698 9 260,340 29 261,191 92 202,097 S09 202,818 947 263,587 145 264,584 224

258,731 13 200,357 2 261,201 93 262,099 930 262,824 702 263,595 203 264,591 409

258,828 107 260,362 165 261,204 G1 262,103 240 262,826 878 263,623 189 264,596 214

258,835 911 260,366 17 201,211 95 262,110 366 262,830 93G 263,630 175 264,601 228

258,836 931 260,374 103 201,218 G5 262,120 541 262,832 125 263,636 150 261,631 326

258,837 108 260,382 29 261,210 93 262,126 783 262,833 151 263,612 194 261,640 214

258,846 590 260,387 32 261,241 94 262,127 783 262,834 273 263,644 195 261,673 230

258,817 688 200,397 32 261,262 141 262,131 512 . 262,840 129 263,650 174 264,074 230

258,849 664 260,398 6 261,267 100 262,136 912 262,849 186 203,059 134 264,682 230

258,854 518 200,147 13 261,290 99 262,153 560 262,870 128 2G3,660 170 264,708 218

258,856 465 260,451 16 261,322' 95 262,154 699 262,878 151 203,070 . 207 204,711 221

258,870 603 2 GO,453 26 261,333 904 262,155 669 262,890 209 263,674 208 261,724 218

258,872 189 260,455 35 261,344 658 262,157 71 202,901 127 263,686 180 261,777 211

258,875 31 2G0,45G 15 261,356 619 262,159 109 262,902 128 263,693 200 264,783 400

258,896 435 260,400 61 261,377 316 262,161 159 262,91 S 107 263,704 175 264,788 560

258,901 764 2G0,491 16 201,388 555 262,179 119 262,938 144 203,728 390 261,791 541

258,905 176 260,493 60 2G1,395 705 262,181 133 262,958 102 203,730 626 261,795 501

258,908 767 260,501 34 261,196 S23 262,192 80 262,959 180 263,732 320 264,797 573

259,188 606 260,511 34 261,422 870 262,195 110 262,961 166 263,765 602 261,799 594

259,190 400 260,514 7 261,440 83 262,202 171 262,987 216 263,766 •143 264,S03 716

259,201 409 260,535 2 261,416 65 262,20G 79 262,988 123 263,773 S69 261, S04 573

259,203 141 200,530 17 261,448 71 262,223 110 262,9S9 123 263,774 943 264,814 92S

259,204 571 2 GO, 54 4 838 261.449 261.450

79 262,224 110 263,014 171 263,794 805 264,823 483

259,220 944 2G0,543 505 181 262,232 110 263,018 101 263,801 094 261,830 860

259,230 521 260,550 564 261,455 90 262,239 171 263,021 12S 263,817 867 264,832 ,942

259,233 974 2G0,552 482 261,459 101 262,243 101 263,028 149 263,838 719 261,838 832

259,230 332 260,565 169 261,172

261,490

119 262,254 71 263,034 107 263,844 518 264,816 805

259,238 287 260,568 579 98 262,270 101 263,016 173 263,815 870 261,849 561

259,293 92 260,575 484 261,491 76 262,278 133 263,047 171 263,853 757 264,863 360

259,295 5 260,577 869 261,494 70 262,28S 116 263,052 129 263,856 705 264,865 607

259,390 9 260,597 731 261,502 80 262,289 116 263,070 128 263,857 882 264,890 261

259,109 2 260,620 757 261,510 G8 262,294 110 263,076 552 263,877 669 261,916 246

259,427 0 260,621 412 261,517 95 262,301 125 263,081 660 263,879 742 264,919 239

259,437 30 260,637 010 261,520 93 262,302 100 263,082 S36 263,S86 188 264,920 239

259,528 328 260,638 39 261,522 85 262,306 74 263,OSS 553 263,S93 500 261,921 210

259,5G0 659 260,G39 3G 261,528 8«) 262,320 107 263,102 746 263,897 203 264,922 240

259,570 287 260, G40 36 261,542 71 262,328 206 263,108 561 263,598 183 204,929 2-18

259,572 666 260,642 103 261,559 74 262,352 171 263,123 225 263,922 188 261,931 240

259,012 503 260,646 40 261,568 69 262,363 131 263,124 524 263,923 221 264,936 247

259,643 43 260,G47 10 261,575 63 262,364 125 263,132 800 263,924 175 261,937 218

259,619 19 260,650 103 261,589 S5 262,369 126 263,138 367 263,932 385 261,938 239

259,719 2 260,652 52 261,592 81 262,371 118 263,142 734 263,933 350 264,953 252

259,751 1 260,653 17 261,591 66 262,382 510 263,155 925 263,938 247 264,955 251

259,795 99 260,661 13 261,617 64 262,383 443 263,169 810 263,939 247 264,960 208

259,821 26 260,666 34 261,642 65 262,386 401 263,171 583 263,942 •102 261,969 421

259,869 99 260,669 33 261,647 74 262,394 524 263,186 695 263,946 211 261,97S 257

259,882 2 260,672 47 261,664 63 262,397 554 263,191 702 263,975 190 264,988 240

259,899 295 260,676 36 261,692 356 262,403 300 263,195 655 264,021 184 265,021 258

259,900 256 260,681 138 261,693 154 262,404 428 263,197 804 264,039 208 2G5,029 269

259,921 431 260,682 ■11 261,700

261,707

392 202,408 G52 263,201 378 264,050 200 205,032 340

259,926 893 260,084 45 660 262,413 •112 263,20G 129 201,064 203 205,033 259

259,930 829 260,686 39 261,708 430 262,423 298 263,207 144 264,079 176 2G5,03G 225

259,933 393 260,691 32 201,722 556 262,433 501 2G3,213 236 264,110 225 265,040 350

259,953 779 260,699 35 261,731 320 262,440 916 263,221 141 204,116 683 205,047 256

259,901 572 260,704 44 261,732 365 262,445 784 263,222 186 264,124 733 265,055 248

259,967 784 260,720 64 261,740 319 262,447 522 263,231 577 261,128 544 265,070 210

259,968 436 200,741 32 261,747 597 262,455 556 263,2-18 185 264,129 319 265,077 35t>

259,969 70 260,713 47 261,764 809 262,456 677 263,260 216 264,130 287 265,113 258

259,977 669 260,745 64 261,770 869 262,457 772 263,269 133 264,139 528 265,124 365

259,983 419 260,760 65 261,792 473 262,463 659 263,275 147 264,143 796 265,125 715

259,985 689 260,776 32 261,793 811 262,464 719 263,284 128 264,169 547 265,126 329

259,999 869 260,789 46 261,794 552 262,468 528 263,303 128 261,192 842 265,127 928

260,002 132 260,830 40 261,807 99 262,470 392 263,307 135 264,201 226 265,133 927

260,020 99 260,833 45 261,809 80 262,477 361 263,311 156 264,205 226 265,141 410

260,034 31 260,835 46 261,814 76 262,491 126 263.322 152 264,233 214 265,162 659

260,045 1 260,872 165 261,819 115 262,192 257 263,331 157 264,237 207 265,190 778

260,058 8 260,882 56 261,822 105 262,494 124 263,340 152 264,238 194 265,199 671

260,062 16 260,8S5 43 261,850 64 262,500 105 263,34S 12S 264,258 226 265,206 909

260,060 7 260,888 33 201,851 64 262,51S 166 263,355 185 264,261 552 265,228 912

260,071 32 260,892 61 261,863 120 262,519 166 263,356 144 264,278 236 265,243 302

260,081 1 260,895 47 261,866 7G 262,525 166 263,363 144 264,302 197 265,250 241

260,133 11 260,S96 32 261, S79 120 262,535 109 263,370 136 264,309 356 265,252 251

260,159 28 260, S99 32 261,888 101 262,537 104 263,376 156 264,324 207 265,253 240

260,180 S 260,908 59 261,897 90 262,539 9G 263,381 180 264,367 238 265,257 296

260,191 27 260,914 33 261,904 96 262,546 115 263,391 160 264,377 207 265,259 347

260,212 188 260,935 70 261,907 99 262,552 114 263,393 147 264,382 214 265,267 296

260,215 211 260,940 838 261,919 244 262,601 105 263,401 129 264,394 204 265,292 415

260,224 922 260,953 431 261,927 244 262,605 165 263,402 144 264,414 194 265,294 429

260,225 601 260,956 432 261,942 76 262,60S 95 263,405 145 264,428 214 265,305 251

(3)

L IS T OF E N G L IS H P A T E N T S A B ST R A C T E D .

501

B .

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

B.

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

B .

B.

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

B .

2G5,323 265 266,209 317 267,234 538 268,316 605 269,305 682 270,356 464 271,555 574

265,324 249 266,211 310 267,235 538 268,321 545 269,319 575 270,358 504 271,564 544

265,334 296 266,214 305 267,236 375 268,323 805 269,321 448 270,374 636 271,567 545

265,336 264 266,224 301 267,240 694 268,375 743 269,324 682 270,375 471 271,569 550

265,341 625 266,225 330 267,241 694 268,385 937 269,341 584 270,386 542 271,578 621

265,349 244 266,237 299 267,216 365 268,411 412 269,344 524 270,387 541 271,580 551

265,358 240 266,286 740 267,253 369 268,420 408 269,315 682 270,428 518 271,589 571

265,374 514 266,291 495 267,263 390 268,426 416 269,361 575 270,429 625 271,597 561

265,375 215 266,296 909 267,317 367 268,429 468 269,377 472 270,433 635 271,601 548

265,378 269 266,305 753 267,358 392 268,437 538 269,384 531 270,440 542 271,602 550

265,382 210 266,335 524 267,359 357 268,147 576 269,397 131 270,446 518 271,606 560

265,416 265 266,344 839 267,364 356 268,455 472 269,416 531 270,453 527 271,626 569

265,417 252 266,389 452 267,366 360 268,474 719 269,474 881 270,461 511 271,633 547

265,127 317 266,396 288 267,369 689 268,505 473 269,480 897 270,465 511 271,634 544

265,135 245 266,397 331 267,386 357 268,537 437 269,499 836 270,496 484 271,662 560

265,119 241 266,401 333 267,396 678 268,542 578 269,505 583 270,503 511 271,685 561

265,455 295 266,402 351 267,410 377 268,547 469 269,513 849 270,505 515 271,692 545

265,462 239 266,405 316 267,426 352 268,552 473 269,516 661 270,509 623 271,707 544

265,491 296 266,410 3 LG 267,428

267,133

365 26S,597 400 269,549 703 270,514 492 271,721 574

265, <191 251 266,414 314 390 268,599 400 269,560 897 270,520 512 271,725 714

265,533 432 266,115 314 267,457 379 2G8,G13 468 269,576 795 270,537 623 271,726 561

265,510 m 266,418 341 267,463 974 268,616 448 269,583 742 270,541 515 271,740

271,765 548

265,541 947 266,420 334 267,464 512 26S,633 412 269,605 473 270,553 632 548

265,515 773 266,135 301 267,470 699 268,637 400 269,610 503 270,559 522 271,767 548

265,518 753 266,136 295 267,480 511 268,654 418 269,624 461 270,612 511 271,777 613

265,558 560 266,437 331 267,501 850 268,655 426 269,625 481 270,626 931 271,780

271,798 515

265,562 927 266,466 520 267,518 S77 268,658 432 269,647 507 270,644 918 560

265,563 785 266,468 349 267,534 869 268,663 543 269,655 466 270,649 901 271,799 545

265,577 552 266,487 320 267,536 813 268,665 133 2G9,GG0 507 270,703 866 271,805 867

265,597 832 266,524 333 267,539 5o8 2GS,682 449 269,661 482 270,727 552 271,824 690

265,600 797 266,539 380 267,043 639 268,718 643 269,677 527 270,729

270,754

860 271,847 878

265,624 907 266,561 325 267,518 776 268,721 688 269,678 503 959 271,899 805

265,629 927 266,565 370 267,560 849 268,722 832 269,689 467 270,770 568 271,907 867

265,639 251 266,584 643 267,561 544 268,736 604 269,693 533 270,772 516 271,916 610

265.641 265.642

325 266,586 615 267,580 671 268,744 663 269,711 468 270,778 518 271,921 561

257 266,607 317 267,588 392 268,745 867 269,714 512 270,779 518 271,910 573

265,643 328 266,615 320 267,590 369 268,779 947 269,745 636 270,809 541 271,942 551

265,654 443 266,622 306 267,592 415 268,780 779 269,749 492 270,820 522 271,918 562

265,669 409 266,635 323 267,620 583 268,791 947 269,770 493 270,822 665 271,958 639

265,672 541 266,610 . 295 267,625 419 268,798 560 269,771 448 270,824 527 271,969 571

265,674 287 266,615 338 267,633 387 268,817 652 269,774 689 270,826 521 271,979 561

265,677 258 266,658 302 267,681 433 268,832 740 269,776 481 270,840 518 272,003 640

265,679 242 266,662 607 267,687 415 268,845 521 269,777 560 270,852 515 272,021 597

265,685 328 266,664 640 267,695 363 268,851 443 269,778 481 270,869 530 272,026 594

265,697 328 266,683 592 267,704 370 268,853 452 269,779 555 270,883 520 272,047 639

265,714 304 266,6S4 963 267,721 364 268,868 443 269,780 555 270,900 529 272,053 555

265,727 248 266,711 557 267,723 575 268,877 437 269,790 512 270,901 634 272,065 560

265,733 303 266,719 801 267,724 770 268,889 457 269,806 509 270,921 547 272,067 561

265,767 325 266,729 615 267,736

267,768

419 268,890 458 269,828 493 270,930 627 272,092 592

265,769 429 266,735 906 428 268,891 437 269,845 842 270,918 515 272,109 591

265,771 287 266,744 877 267,776 357 268,893 444 269,866 831 270,957 536 272,111 610

265,777 319 266,771 325 267,784 693 268,899 436 269,878 842 270,971 527 272,113 572

265,787 305 266,775 333 267,788

267,808

419 268,907 457 269,908 748 370,976 548 272,130 591

265,827 302 266,777 406 372 268,933 438 269,917 650 270,987 553 272,142 609

265,831 423 266,789 334 267,815 365 268,950 724 269,921 748 270,988 521 272,151 591

265,833 256 266,800 330 267,810 575 268,952 438 269,925 956 270,989 521 272,152 897

265,841 287 266,803 338 267,858 433 268,959 472 269,952 504 271,016 522 272,163 909

265,847 253 266,809 323 267,893 892 268,966 452 269,959 490 271,018 516 272,165 716

265,856 287 266,813 406 267,912 607 268,979 472 269,960 475 271,023 518 272,173 736

265,857 29S 266,820 349 267,925 828 268,980 728 269,961 467 271,027 898 272,195 758

265,859 314 266,824 348 267,952 772 268,986 584 269,967 466 271,035 801 272,209 863

265,865 315 266,825 695 267,954 571 268,989 723 269,970 469 271,042 595 272,214 970

265,880 299 266,850 579 267,986 775 268,998 149 269,971 497 271,043 914 272,261 639

265,910 426 266,857 352 267,990 468 269,004 .721 269,973 496 271,088 847 272,266 639

265,941 797 266,893 130 267,996 408 269,012 473 269,974 484 271,108 750 272,274 612

265,950 914 266,905 339 267,999 417 269,028 522 269,975 4 S I 271,127 621 272,279 594

265,984 710 266,920 320 268,004 719 269,031 473 269,979 482 271,130 514 272,288 621

265,989 900 266,939 333 268,006 402 269,037 684 269,985 495 271,146 551 272,301 693

265,996 745 266,940 324 268,011 365 269,046 450 269,993 466 271,149 563 272,316 639

266,004 807 266,950 320 268,024 358 269,052 434 269,994 514 271,169 571 272,319 639

266,009 432 266,951 345 268,043 432 269,064 719 270,003 515 271,173 694 272,320 606

266,028 305 266,967 376 26S,047 416 269,068 629 270,009 515 271,177 595 272,321 598

266,033 302 266,975 579 268,051 432 269,071 575 270,013 484 271,181 550 272,325 639

266,040 302 266,983 320 268,080 468 269,090 433 270,035 492 277,199

271,203

847 272,326 . 606

266,041 306 266,985 338 268,104 409 269,104 575 270,036 605 525 272,339 639

266,015 338 266,996 694 268,138 426 269,118 722 270,040 481 271,221 565 272,368 639

266,047 303 267,013 406 268,155 461 269,124 533 270,046 503 271,236 554 272,375 595

266,066 303 267,018 331 268,158 428 269,127 635 270,052 503 271,254 613 272,376 615

266,069 314 266,024 337 268,163 671 269,154 873 270,060 490 271,264 564 272,380 609

266,075 266.097 266.098

319 639

267,038 267,041

357 373

268,188 268,200

432 415

269,155 269,164

828 907

270,066 270,075

466 475

271,282 271,291

560 544

272,384 272,433

607 595

319 267,058 376 268,201 . 415 269,174 814 270,091 507 271,293 561 272,567 619

266,100 266,101 266,108 • 266,125

320 267,071 386 268,204 411 269,188 930 270,099 161 271,316 523 272,570 622

314 267,074 646 26S,219 420 269,199 856 270,104 530 271,327 594 272,572 689

644 267,080 390 268,225 . 415 269,209 . 831 270,108 . 465 271,329 . 534 272,580 597

301 267,082 267,142

516 268,237 268,241

432 269,212 647 270,143 491 271,336 568 272,582 604

426 269,218 433 270,150 472 271,358 544 272,585 609

266,133

M B

266,145 266,165 266,168 266,180 266,181 266,187 266,193 266,206

299 416

304 267,169 379 268,245 575 269,221 468 270,159 464 271,403 928 272,587 699

351 267,174 386 268,253 583 269,222 721 270,184 464 271,467 669 272,597 597

319 267,177 360 268,263 432 269,234 436 270,243 599 271,526 961 272,610 606

300 267,187 361 268,264 353 269,241 433 270,267 854 271,533 550 272,616 689

295 267,191 389 268,278 448 269,242 436 270,274 806 271,537 550 272,641 601

299 299

267,203 267,205 267,207 267,215 267,226

377 391

268,284 268,301

516 916

269,243 269,253

734 370

270.333 270.334

599 599

271,538 271,543

571 552

272,656 272,663

622 615 500

613 320

371 351 361

268,306 268.308 268.309

784 927 555

269,256 269,269 269,302

438 435

4 5 8

270,340 270.347 270.348

736 893 869.

271,545 271,550 271,553

544 553 565

272,686 272,703 272,706

619 688 606

(4)

L IS T Ol" E N G L IS H P A T E N T S A B ST R A C T E D .

N o. of

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

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

P a te n t. P ag e. No. 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.

13. B . B. B. B. B . B .

272,733 601 273,528 694 274,521 745 275,314 784 276,214 801 276,953 912 278,064 917

272,741 272,718

<J15 273,556 693 274,527 713 275,345 828 276,216 807 277,012 868 278,069 895

601 273,578 668 274,538 740 275,357 776 276,221 863 277,048 837 278,075 896

272,754 621 273,622 764 271,510 740 273,359 786 276,249 819 277,051 884 278,078 913

272,766 272,788 272,822

641 273,636 651 274,550 840 275,364 780 276,251 827 277,071 970 278,086 921

605 273,617 963 274,562 742 275,373 776 276,268 800 277,082 812 278,093 907

614 273,660 748 271,573 740 275,374 776 276,289

276,295

819 277,083 884 278,100

278,102 902

272,S29 595 273,671 S18 274,578 735 275,377 772 907 277,085 883 901

272,S30 595 273,713 897 274,581 756 275,392 786 276,382 865 277,089 964 278,105 897

272,831 595 273,776 669 274,584 747 275,104 801 276,390 818 277,091 872 278,112 903

272,832 595 273,779 659 271,610 711 275,421 771 276,392 854 277,09S 860 278,116 905

272,833 595 273,781 615 271,611 811 275,114 784 276,393 837 277,109 838 278,118 897

272,834 595 273,788 659 271,627 712 275,448 780 276,395 873 277,110 838 278,120 909

272,835 595 273,810 764 274,653 740 275,119 786 276,100 831 277,111 860 278,131 904

272,811 896 273,819 650 274,690 715 275,154 793 276,401 831 277,112 832 278,145 915

272,842 877 273,820 650 271,693 753 275,459 777 276,107 867 277,125 837 278,156 896

272,855 690 273,830 746 271,700 742 275,163 777 276,408 809 277,129 866 278,159 897

272,S58 690 273,832 661 274,722 756 275,536 821 276,410 835 277,163 839 278,164 881

272,859 801 273,811 653 274,711 755 275,573 928 276,417 851 277,166 832 278,167 942

272,860 821 273,848 708 274,742 757 275,652 956 276,427 836 277,170 847 278,177 896

272,925 957 273,855 658 274,763 741 275,653 905 276,435 824 277,185 831 278,207 897

272,970 652 273,883 653 274,784 735 275,678 823 276,438 815 277,194 852 278,211 922

272,972 606 273,886 688 274,786 736 275,681 768 276,440 851 277,206 836 278,214 895

272,976 653 273,923 64S 274,795 715 275,706 801 276,411 851 277,210 849 278,235 900

272,981 670 273,935 614 274,797 917 275,724 808 276,450 812 277,211 970 278,236 895

272,982 650 273,956 658 274,831 858 275,725 822 276,455 835 277,214 836 278,263 896

272,986 765 273,976 689 274,918 748 275,735 786 276,471 867 277,215 836 278,299 896

272,996 602 273,989 703 271.919 718 275,752 812 276,475 832 277,251 970 278,395 948

273,007 655 273,991 790 271,910 747 275,760 827 276,181 908 277,256 866 278,398 913

273,011. 964 273,999 615 274,942 768 275,763 829 276,483

276,518

863 277,273 868 278,399 901

273,017 661 274,0U0 872 271,919 763 275,772 816 851 277,275 837 278,411 912

273,025 727 274,003 688 271,952 767 275,778 800 276,522 868 277,277 965 278,115 912

273,029 790 274,007 660 274,955 755 275,779 801 276,527 921 277,389 878 278,417 902

273,031 655 274,008 660 274,958 767 275,781 783 276,530 867 277,391 874 278,434 931

273,043 617 274,016 912 274,959 711 275,785 786 276,532 868 277,394 868 278,137 912

273,015 690 271,142 755 271,960 772 275,788 816 276,542 825 277,398 869 278,114 925

273,016 651 271,116 708 274,966 773 275,791 785 276,543 836 277,400 888 278,117 944

273,092 688 274,155 756 274,968 789 275,795 811 276,557 842 277,404 930 278,150 935

273,093 652 274,156 697 274,974 792 275,813 822 276,563 921 277,114 874 278,454 912

273,101 689 274,164 763 274,976 768 275,828 785 276,571 808 277,419 S99 278,463 903

273,103 644 271,175 743 274,981 751 275,813 826 276,594 831 277,134 887 278,165 898

273,168 658 271,178 810 274,999 772 275,819 801 276,597 S16 277,167 882 278,474

278,485 919

273,169 599 274,187 766 275,002 753 275,858 799 276,610 881 277,476 889 897

273,224 646 274,196 701 275,011 756 275,862 822 276,703 850 277,517 863 278,57S 937

273,228 695 274,197 701 275,021 766 275,884 806 276,705

276,709 276,715

970 277,537 818 278,767 935

273,229 929 274,208 705 275,044 815 275,891 810 87S 277,510 907 278,768 928

273,263 859 274,211 743 275,090 761 275,897 816 862 277,541 912 278,771 927

273,346 658 274,225 760 275,092 768 275,911 804 276,723 866 277,546 863 278,777 956

273,347 648 274,226 697 275,099 753 276,007 S36 276,727 831 277,572 888 278,78S 939

273,349 670 274,233 705 275,104 780 276,048 819 276,728 831 277,577 882 278,814 934

273,351 645 274,259 714 275,116 719 276,065 867 276,730 817 277,586 892 278,815 916

273,352 647 274,263 701 275,120 741 276,066 815 276,736 867 277,716 873 278,818 951

273,354 745 274,266 776 275,158 956 276,100 812 276,743 847 277,721 872 278,821 938

273,355 789 274,276 840 275,277 797 276,112 815 276,753 867 277,722 935 278,851 913

273,364 695 274,283 753 275,281 806 276,120 814 276,757 841 277,723 916 278,881 935

273,373 655 274,286 739 275,283 772 276,121 873 276,766 837 277,731

277,756

895 278,882 928

273,386 649 274,297 701 275,284 828 276,126 808 276.767

276.768

837 869 278,885 949

273,289 1544 274,300 756 275,286 774 276,132 827 837 277,769 876 278,891 946

278,406 747 274,303 697 275,292 809 276,116 815 276,797 850 277,774 892 278,920 927

273,414 661 274,311 718 275,301 772 276,154 872 276,807 831 277,798 882 278,922 918

273,420 658 274,328 711 275,304 786 276,155 815 276,820 831 277,817 896 278,928 928

273,440 653 274,331 774 275,307 776 276,156 809 276,823 850 277,S19 930 278,940 928

273,457 659 274,333 756 275,313 807 276,181 866 276,860 858 277,833 874 278,955 942

273,474 694 274,355 756 275,316 800 276,185 816 276,864 884 277,869 S94 278,985 928

273,475 689 274,357 757 275,321 772 276,190 785 276,874 847 277,912 896 278,997 927

273,477 655 271,366 714 275,326 812 276,196 800 276,877 873 278,032 912 279,156 942

273,481 665 274,387 757 275,328 792 276,200 784 276,887 832 278,037 902 279,159 955

273,493 696 274,401 740 275,329 792 276,206 963 276,911 847 278,039 902 279,219 942

273,499 689 274,404 741 275,333 801 276,208 819 276,921 818 278,041 930 279,273 913

273,506 745 274,405 705 275,334 807 276,210 819 276,947 900 278,017 903 279,280 948

U N IT E D STATES PATENTS.

{ N o te .— T h e le tte r “ R ” in d ic a te s th a t a r e is s u e o f th e p a te n t i s re fe r re d to .)

B .

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

B .

B.

B . 1,255,878K 842 l,5 4 4 ,4 5 lR 370 1,597,964r 469 1,599,619R 377 1,599,825 6 1,600,573 234 1,601,786 6

1,346,188k 257 1,559,938R 592 1,59S,672 11 1,599,650 26 1,599,833 7 1,600,762 1 1,601,787 15

1,420,477R 778 1,565,899R 173 1,598,831 6 1,599,65011 377 1,599,930 26 1,600,780 31 1,601,891 59

1,437,4S7R 85 1,568,512 122 1,599,072 6 1,599,681 ^•> 1,599,952 162 1,600,784 2 1.60.1,897 11

1,455,701R 1,458,530R

177 1,572,117R 82 1,599,363 11 1,599,701 17 1,599,963 2 1,600,845 7 1,601,938 11

S6S 1,576,072 534 1,599,462 23 1,599,715 7 1,600,030 • 7 1,600,899 11 1,601,954 23

1,465,39SR 901 1,587,646R 856 1,599,467 32 1,599,737 2S 1,600,065 66 1,601,729 67 1,602,004 18

1,472,324R 3S0 1,592,078 736 1,599,613 32 1,599,777 7 1,600,203 17 1,601,741 6 1,602,014 32

1,505,181k 893 1,592,329R 596 1,599,61S 11 1,599,797 32 1,600,375 6 1,601,771 67 1,602,062 19

1,507,0S9R 108 1,595,058 415 1,599,649 376 1,599,824 6 1,600,503 1 1,601,777 35 1,602,128 6

(5)

L IS T OF U N IT E D ST A T ES P A T E N T S A B ST R A C T E D .

503

N o, oi P a te n t. P ag e.

B.

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

B.

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

B.

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

B .

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

B .

1,002,163 27 1,604,574 45 1,606,624 173 1,608,700 74 1,610,399 162 1,613,299 181 1,615,247 253

1,002,103 26 1,604,575 45 1,60G,G98 67 1,608,706 82 1,610,465 122 1,613,306 180 1,615,260 190

1,002,183 60 1,604,576 45 1,600,G99 67 1,608,738 88 1,610,485 166 1,613,334 158 1,015,280 182

1,002,11)0 35 1,604,577 45 1,000,752 114 1,608,741 134 1,610,523 134 1,613,335 158 1,015,287 207

1,002,242 35 1,604,584 47 1,GOG,767 1,000,788

107 1,608,775 169 1,610,539 212 1,613,341 166 1,015,303 301

1,002,2-19 17 1,604,630 1,604,641

13 96 1,608,80S 204 1,610,560 116 1,613,352 181 1,015,343 580

1,002,253 1,002,271

9 3G 1,606,827 89 1,608,83211 S58 1,610,572

1,610,592

108 1,613,366 237 1,615,353 177

15 1,604,649 33 1,606,850 77 1,608,844 81 166 1,613,402 158 1,018,384 182

1,002,401 11 1,604,650 33 1,606,807 68 1,608,886 138 1,610,594 162 1,613,438 158 1,615,400 210

1,002,430 .30 1,604,651 33 1,606,889 201 1,608,890 115 1,610,725 159 1,613,448 221 1,615,407 210

1,002,525 16 1,604,652 62 1,GOG,928 110 1,608,917 88 1,610,747 119 1,613,451 139 1,615,448 365

1,002,520 16 1,604,660 43 1,000,913 85 X ,608,926 108 1,610,788 174 1,613,459 142 1,615,403 290

1,002,527 16 1,604,674 61 1,007,012 132 1,609,000 162 1,610,854 118 1,613,515 157 1,615,501 256

1,002,542 46 1,604,098 47 1,007,013 163 1,609,001 162 1,610,864 166 1,613,569 173 1,015,515 189

1,002,553 104 1,601,728 48 1,607,059 204 1,609,007 163 1,610,897 166 1,613,571 169 1,615,520 186

1,002,577 13 1,604,738 67 1,607,064 123 1,609,023 134 1,610,899 107 1,613,572 150 1,615,535 189

1,002,580 29 1,604,739 GO 1,007,080 81 1,609,038 251 1,610,936 135 1,613,573 150 1,615,550 246

1,002,500 61 1,604,774 50 1,007,113 173 1,609,058 140 1,610,946 101 1,613,615 175 1,615,551 246

1,002,501 61 1,604,904 50 1,007,190 92 1,609,084 136 1,610,961 249 1,613,632 188 1,615,583 210 :

1.002,502 61 1,604,930 51 1,007,200 108 1,609,090 65 1,610,962 155 1,613,656 238 1,615,584 259

1,002,503 29 1,605,001 74 1,G07,240 162 1,609,128 134 1,611,001 104 1,613,663 142 1,615,585 194

1,002,504 29 1,605,009 92 1,607,241 162 1,609,133 122 1,611,043 169 1,613,673 228 1,615,597 207

1,002,505 17 1,605,046 181 1,007,215 114 1,609,221 204 1,611,050 165 1,613,674 228 1,615,606 201

1,002,024 19 1,605,003 181 1,607,261 94 1,609,232 126 1,611,072 121 1,613,682 142 1,615,037 217

1,002,078 1 1,005,073 108 1,607,279 74 1,609,239 106 1,611,082 163 1,613,687 176 1,615,646 246

1,002,088 29 1,005,088 74 1,607,293 85 1,609,298 160 1,611,169 228 1,613,701

1.613.717 1.613.718

238 1,615,659 189

1,002,005 9 1,605,093 157 1,607,299 93 1,609,299 160 1,611,175 165 176 1,615,707 194

1,002,000 28 1,605,098 140 1,007,320 96 1,609,303 204 1,611,190 173 274 1,615,750 253

1,002,705 16 1,605,108 92 1,607,321 96 1,609,308 128 1,611,278 229 1,613,724 228 1,615,751 253

1,002,802 10 1,605,115 1,005,171

123 1,607,322 96 1,609,328 252 1,611,339 116 1,613,726 225 1,615,779 273

1,002,810 67 176 1,007,323 65 1,609,329 109 1,611,349 120 1,613,735 274 1,015,783 247

1,002,840 9 1,G05,172 244 1,G07,32G 125 1,609,331 159 1,611,354 165 1,613,737 181 1,615,840 499

1,002,816 28 1,005,180 85 1,607,331 120 1,609,349 162 1,611,359 140 1,613,754 273 1,015,870 317

1,002,951 17 1,605,192 81 1,607,400 70 1,609,357 117 1,011,370 163 1,613,919 183 1,015,908 186

1,602,958 26 1,605,219 123 1,607,405 110 1,609,367 119 1,611,401 140 1,614,028 290 1,015,970 299

1,602,959 14 1,605,279 77 1,607,447 173 1,609,384 732 1,611,422 206 1 1,614,036 139 1,015,973 221

1,002,990 6 1,605,375 75 1,607,453 173 1,609,393 108 1,611,436 229 1,614,063 188 1,615,989 203

1,002,995 16 1,605,377 05 1,607,459 173 1,609,416 110 1,611,461

1,611,524

398 1,614,072 403 1,015,991 210

1,003,080 165 1,605,378 1G2 1,607,462 69 1,609,423 160 206 1,614,089 225 1,616,041 291

1,003,13G 27 1,005,419 173 1,607,472 110 1,609,450 96 1,611,531 171 1,614,095 290 1,616,055 300

1,003,109 21 1,605,432 81 1,607,474 71 1,609,506 119 1,611,534 140 1,614,149 195 1,016,062 295

1,003,171 7 1,605,582 82 1,607,491 102 1,609,529 159 1.611.615

1.611.616

100 1,014,171 118 1,616,073 290

1,003,213 47 1,605,640 111 1,607,492 102 1,609,546 163 102 1,614,172 148 1,616,079 207

1,603,291 48 1,605,041. 114 1,607,510 85 1,609,594 159 1 611,669 100 1,614,185 175 1,616,092 239

1,003,298 47 1,605,616 65 1,G07,517 71 1,609,614 166 1,611,695 237 1,614,195 237 1,616,103 216

1,003,308 42 1,605,617 108 1,007,518 71 1,609,615 107 1,611,700 235 1,614,281 206 1,616,109 183

1,603,314 170 1,605,663 274 1,007,519 71 1,609,617 1,609,636

123 1,611,791 114 1,614,303 223 1,616,131 499

1,003,317 52 , 1,605,664 274 1,007,552 71 121 1,611,798 169 1,614,315 142 f 1,616,134 523

1,003,318 1 ,603,331

52 1,605,691 268 1,007,585 120 1,609,692 117 1,611,799 169 1,614,347 182 1,610,144 203

52 1,605,756 SI 1,G07,G05 268 1,609,702 139 1,611,842 100 1,614,352 182 1,016,101 499

1,603,335 52 1,605,761 68 1,007,615 1 28: 1,609,712 100 1,611,853 168 1,614,369 195 1,616,105 499

1,003,343 67 1,605,851 85 1,607,618 135 1,609,747 168 1,611,941 172 1,014,398 275 1,616,166 499

1,003,344 07 1,605,S75 108 1,607,660 88 1,609,755 166 1,611,909 164 1,611,431 184 1,610,107 499

1,603,315 67 1,605,S97 75 1,007,670 1,G07,G84

144 1,609,756 166 1,611,978

1,611,986 173 1,614,447 238 1,016,108 .5 0 0

1,003,346 67 1,605,925 138 134 1,609,757 166 105 1,614,483 183 1,610,109 499

1,603,347 67 1,605,920 138 1,607,70S 96 1,609,758 166 1,612,032 173 1,614,521 199 1,010,170 , 500

1,603,442 47 1,605,927 138 1,607,762 77 1,609,759 166 1,612,102 166 1,614,523 251 1,616,171 499

1,603,462 63 1,605,928 138 1,607,817 109 1,609,771 116 1,612,103 173 1,614,541 229 1,610,172 499

1,603,499 138 1,605,929 139 1,607,824 101 1,609,773 107 1,612,104 104 1,611,559 274 1,610,192 189

1,603,502 39 1,605,900 108 1,607,844 123 1,609,793 135 1,012,131 173 1,614,560 274 1,010,202 389

1,603,507 138 1,605,973 135 1,607,845 115 1,609,800 149 1,612,151 169 1,614,584 212 1,610,204 203

1,603,511 07 1,605,974 135- 1,607,509 116 1,009,822 100 1,612,164 160 1,611,615 182 1,616,233 195

1,603,516 61 1,605,988 86 1,607,870 116 1,G09,S26 168 1,612,180 163 1,614,625 388 1,616,242 2.73

1,603,568 64 1,606,015 88 1,607,939 133 1,609,832 104 1,612,218 158 1,614,636 198 1,616,250 298

1,003,639 63 1.606,052 123 1,607,942 163 1,609,853 95 1,612,233 140 1,614,600 274 1,616,282 203

1,603,689 59 1,606,075 180 1,607,959 138 1,609,872 1,609,882

273 1,612,2S9 162 1,014,603 252 1,616,291. 203

1,603,701 35 1,606,125 77 1,607,960 116 114 1,612,361 234 1,014,008 223 1,616,292 196

1,603,703 59 1,606,159 115 1,607,966 162 1,609,927 136 1,612,453 140 1,614,609 223 1,616,319 190

1,603,710 46 1,606,162 71 1,607,977 163 1,609,933 159 1,612,459 116 1,614,670 223 1,616,321 304

1,603,726 33 1,606,171 172 1,607,994 116 1,609,960 172 1,012,484 104 1,614,685 577 1,616,323 311

1,603,762 31 1,606,209 69 1,608,006 74 1,609,965 102 1,612,570 114 1,614,689 274 1,616,352 273

1,603,772 67 1,606,215 234 1,608,075 134 1,609,967 116 1,612,572 129 1,614,698 1,614,707

203 1,616,353 273

1,603,783 54 1,606,216 234 1,608,089 163 1,609,969 111 1,612,598 173 290 1,616,365 317

1,603,851 60 1,600,236 81 1,608,135 134 1,609,970 169 1,612,042 116 1,614,752 224 1,616,366 317

1,603,886 64 1,606,239 162 1,608,250 144 1,609,993 159 1,612,649 109 1,614,753 177 1,616,378 305

1,603,936 44 1,606,246 68 1,608,270 S I 1,610,035 108 1,612,001 116 1,614,791 176 1,616,393 195

1,603,970 57 1,606,248 181 1,608,284 69 1,610,001 1,010,076

108 1,612,669 228 1,614,832 214 1,616,400 306

1,604,074 61 1,606,249 115 1,608,288 108 108 1,612,682 118 1,614,876 176 1,616,409 290

1,601,079 64 1,606,254 69 1,008,317 145 1,610,077 116 1,612,686 140 1,614,877 200 1,616,408 222

1,604,124 62 1,606,281 96 1,G08,328 163 1,610,078 160 1,612,742 218 1,614,878 191 1,016,515 211

1.604.125 1.604.126

62 1,606,299 75 1,008,329 163 1,610,109 122 1,612,744 173 1,614,883 237 1,016,525 557

62 1,606,319 75 1,008,339 68 1,610,167 121 1,612,746 150 1,614,913 290 1,GIG,533 268

1,604,199 52 1,606,321 52 1,008,311 116 1,610,182 109 1,612,780 229 1,614,920 195 1,010,549 3S8

1,604,235 35 1,000,338 139 1,608,416 133 1,610,211 110 1,612,782 169 1,614,930 271 1,016,587 217

1,601,240 65 1,600,313 80 1,008,118 70 1,610,216 120 1,612,915 118 1,614,935 229 1,616,613 311

1,604,248 65 1,606,359 93 1,008,421 118 1,610,217 168 1,613,010 271 1,614,913 199 1,616,670 207

1,601,249 65 1,606,380 07 1,008,431 81 1,610,226 120 1,613,068 402 1,614,947. 350 1,616,674 388

1,601,253 67 1,606,394 125 1,608,499 77 1,610,242 134 1,613,108 274 1 615,009 194 1,616,703 215

1,604,307 21 1,606,427 71 1,608,557 115 1,010,262 169 1,013,124 274 1,615,102 185 1,616,739 315

1,604,353 1,604,359 1.604.424 1.604.425 1.604.471 1.604.472 1,604,481

64 1,606,131 1S1 1,608,597 133 1,610,270 170 1,613,125 169 1,015,121 182 1,016,741 o. 305

56 1,606,470 74 1,608,612 80 1,610,288 107 1,613,186 121 1,615,143 274 1,616,749 214

35 1,606,181 76 1,608,622 113 1,610,298 16S 1,013,218 173 1,615,146 214 1,616.784 224

51 1,606,490 110 1,608,643 125 1,610,307 108 1,613,219 173 1,615,151 176 1,616,787 295

59 1,606,501 1,606,573

139 1,608,661 206 1,610,323 101 1,613,228 139 1,615,193 217. 1,616,791 390

59 125 1,608,664 163 1,610,331 119 1,613,234 110 1,015,208 218 1,616,802 207

GO 1,600,595 70 1,608,686 173 1,610,362 116 1,G13,275 130 1,615,226 203 1,616,840 243

1,004,553 17 1.G06,GIG 114 1,608,699 133 1,610,391 173 1,013,298 274 1,015,242. 219 1,610,850- 292

(6)

504

L IS T O F U N IT E D ST A T ES PA T E N T S A BST R A C T E D ,

B.

B .

B.

B .

B.

1,616,900 218 1 ,CIS,371 374 1,620,815 352 1,622,651 370 1,024,385 719 1,626,171 438 1,627,648 491

1,610,901 301 1,G18,372 374 1,620,838 385 1,622,671 437 1,024,401 381 1,626,208 •135 1,627,691 542

1,610,910 214 1,618,413 249 1,620,813 353 1,622,684 454 1,02-1,400 530 1,626,223 433 1,627,692 542

1,616,918 215 1,618,414 219 1,620,860 296 1,622,690 469 1,024,540 734 1,620,248 415 1,627,693 5-12

1,610,936 305 1,618,415 219 1,620,873 337 1,622,695 383 1,024,559 449 1,020,203 583 1,627,694 512

1,616,991 306 1,618,416 218 1,620,877 337 1,622,722 770 1,02-1,599 406 1,026,292 682 1,627,725 534

1,617,006 314 1,618,491 331 1,620,880 370 1,622,731 733 1,624,025 403 1,626,321 •160 1,627,738 627

1,617,011 350 1,618,501 316 1,620,886 382 1,622,737 357 1,02-1,037 360 1,626,345 400 1,627,780 449

1,617,060 26S 1,01 S, 512 254 1.020,899 356 1,622,751 678 1,024,038 372 1,626,3-16 623 1,627,S41 52-1

1,617,071 466 1 ,CIS,503 215 1,620,900 356 1,622,790 358 1,024,044 402 1,626,360 575 1,627,859 717

1,617,072 466 1,618,500 245 1,020,915 367 1,622,809 727 1,G2-1,G74 375 1,626,362 •152 1,627,S61 717

1,617,073 467 1,618,572 290 1,020,938 362 1,622,826 584 1,024,075 380 1,626,392 627 1,627,862 717

1,617,071 166 1,618,645 323 1,620,910 352 1,622,879 357 1,024,092 578 1,626,398 733 1,627,863 717

1,617,081 161 1,618,669 517 1,620,977 388 1,622,883 329 1,024,711 71S 1,626,418 722 1,627,S68 465

1,617,083 207 1,618,762 325 1,620,982 352 1,622,894 390 1,024,723 70S 1,626,137 450 1,627,881 •160

1,617,098 218 1,618,767 339 1,621,038 389 1,622,941 386 1,024,724 53-1 1,626,438 <172 1,627,900 <191

1,617,161 225 1,61S,7S9 311 1,621,071 323 1,622,960 •682 1,024,709 358 1,626,439 472 1,627,921 732

1,617,166 221 1,618,795 364 1,621,094 380 1,622,904 321 1,024,77S 403 1,626,443 529 1,627,935 715

1,617,182 318 1,618,818 339 1,621,121 3S0 1,622,974 585 1,624,810 380 1,626,454 •107 1,627,937 510

1,617,201 245 1,618,S21 378 1,021,113 371 1,622,977 390 1,624,811 380 1,626,166 132 1,627,938 516

1,617,206 225 1,618,831 252 1,021,188 376 1,022,991 459 1,624,812 511 1,626,485 450 1,627,939 <152

1,017,20S 270 1,618,835 388 1,021,195 292 1,023,005 169 1,624,845 371 1,626,535 575 1,627,963 734

1,617,212 217 1,618,865 216 1,021,222 351 1,023,017 351 1,024,SIS 578 1,626,558 •129 1,627,971 449

1,6L7,237 211 1,618,931 269 1,621,270 320 1,623,018 357 1,024,857 705 1,626,502 460 1,627,977 522

1,617,211 325 1,618,960 370 1,621,298 323 1,023,025 357 1,024,889 578 1,020,577 414 1,627,982 •111

1,617,255 233 1,619,016 264 1,621,311 314 1,023,040 353 1,024,930 525 1,626,579 451 1,628,000 678

1,617,285 223 1,619,022 299 1,621,399 296 1,023,001 673 1,624,914 627 1,626,58S •104 1,62S,012 527

1,617,28S 350 1,619,025 337 1,621,138 310 1,023,070 •157 1,G25,05S 577 1,626,623 723 1,62S,035 499

1,017,305 218 1,619,036 270 1,621,111 349 1,023,085 •153 1,025,082 • 352 1,626,637 634 1,628,046 633

1,617,311 305 1,619,169 320 1,621,416 332 1,623,123 380 1,025,090 406 1,626,638 634 1,62S,050 606

1,617,313 317 1,619,185 310 1,621,168 306 1,623,136 386 1,025,121 538 1,626,639 634 1,628,055- 517

1,617,332 237 1,619,267 299 1,621,172 390 1,623,169 35S 1,025,181 422 1,626,610 634 1,628,066 726

1,617,331 223 1,019,295 287 1,621,475 323 1,623,200 370 1,025,195 433 1,626,618 •140 1,628,067 769

1,617,353 256 1,619,326 344 1,621,506 339 1,023,241 •135 1,G25,19S •162 1,626,6S5 529 1,628,127 517 1,617,396 257 1,619,327 311 -1 ,6 2 1 ,5 0 6 R S51 1,023,24(5 392 1,025,203 629 1,626,691 6S2 1,628,135 625 1,617,111 306 1,619,336 299 * 1 , «21,518 338 1,023,30L 443 1,025,207 732 1,626,708 451 1,628,1-13 626

1,617,112 317 1,619,318 216 1,621,523 337 1,023,310 5S5 1,025,222 462 1,626,726 448 1,628,149 527

1,617,420 259 1,619,352 323 1,021,561 352 1,023,312 462 1,625,223 <162 1,626,784 452 1,628,151 633

1,617,131 238 1,619,368 398 1,021,571 3S3 1,623,351 •150 1,625,257 683 1.626 800 531 1,628,160 453

1,617,155 577 1,619,376 305 1,621,590 328 1,623,410 697 1,625,279 474 1,626,818 457 1,628,174 629

1,617,476 103 1,019,396 595 1,621,012 373 1,623,421 082 1,625,283 532 1.626,c»53 622 1,628,190 606- 1,617,495 248 1,019,402 337 1,621,052 3S5 1,623,460 709 1,625,301 734 1,626,S57 451 1,628,211 <164

1,617,514 314 1,019,484 264 1,621,097 338 1,623,169 370 1,625,301 403 1,626,872 536 1,628,236 626

1,617,515 300 1,019,486 304 1,621,775 391 1,623,499 574 1,625,360 734 1,626,910 732 1,628,248 715

1,617,522 218 1,619,649 246 1,021,782 386 1,623,500 380 1,625,415 518 1,626,916 •173 1,62S,252 626

1,617,609 210 1,619,660 2S7 1,621,785 385 1,623,508 •133 1,625,416 519 1,626,925 527 1,628,256 529

1,617,616 302 1,619,661 287 1,021,791 407 1,623,513 555 1,625,426 581 1,626,942 536 1,628,270 627

1,617,619 215 1,619,602 287 1,621,821 385 1,623,517 372 1,625,427 581 1,626,980 •155 1,628,279 462

1,617,654 238 1,019,003 287 1,021,825 314 1,623,519 3G2 1,625,458 579 1,027,010 •155 1,628,2S0 438

1,617,681 226 1,010,060 252 1,021,862 352 1,623,510 719 1,625,467 •103 1,627,054 635 1,628,281 •190

1,617,696 38S 1,619,079 263 1,021,869 383 1,623,553 358 1,625,468 719 1,627,055 437 1,628,311 629

1,617,697 577 1,619,692 260 1,621,880 337 1,623,598 962 1,625,481 416» 1,627,068 628 1,028,321 612

1,617,701 160 1,619,75S 260 1,021,927 409 1,623,599 722 1,625,530 697 1.627,072 436 1,628,320 533

1,617,702 510 1,619,768 218 1,621,965 421 1,623,606 365 1,625,531 697 i;627,091 733 1,628,375 <191

1,617,708 5S0 1,019,769 218 1,621,909 726 1,623,636 770 1,625,532 697 1,627,103 473 1,628,376 493

1,617,726 369 1,619,785 300 1,022,008 338 1,623,678 •137 1,625,533 697 1,627,129 683 1,628,380 628

1,617,737 436 1,619,790 302 1,022,078 583 1,623,709 •138 1,625,512 503 1,627,144 522 1,628,423 548

1,617,738 436 1,619,835 705 1,622,082 33 L 1,623,729 386 1,625,518 112 1,627,159 673 1,628,445 462

1,617,739 436 1,619,S52 338 1,022,099 333 1,623,757 448 1,625,553 575 1,627,162 673 1,628,456 529

1,617,740 436 1,619,861 350 1,022,122 407 1,023,764 356 1,625,554 575 1,627,163 673 1,628,468 523

1,017,741 436 1,619,867 380 1,022,120 340 1,623,773 3S6 1,625,562 519 1,627,164 436 1,628,477 •137

1,017,754 229 1,619,S69 3S6 1,022,127 373 1,623,779 366 1,625,610 •100 1,627,170 411 1,628,484 439

1,017,820 291 1,619,896 291 1,022,129 319 1,623,781 370 1,625,622 531 1,627,181 682 1,628,522 •113

1,017,817 317 1,619,909 400 1,622,13-1 350 1,623,797 •118 1,625,627 382 1,627,195 635 1,628,528 534

1,617,859 256 1,619,921 291 1,622,108 326 1,623,876 367 1,625,611 451 1,627,215 444 1,628,532 516

1,617,872 325 1,619,922 291 1,622,206 331 1,623,896 5S9 1,625,672 362 1,627,230 460 1,628,534 627

1,617,887 372 1,619,929 291 1,622,228 349 1,623,901 452 1,625,680 538 1,627,237 723 1,628,535 452

1,617,927 221 1,619,938 372 1,022,233 128 1,623,942 <110 1,625,712 671 1,627,245 <113 1,628,541 622

1,617,960 239 1,619,953 392 1,622,271 160 1,623,94S 682 1,625,714 715 1,627,269 •148 1,628,574 626

1,617,962 264 1,619,977 291 1,022,280 367 1,623,949 460 1,625,732 375 1,627,296 724 1,628,646 516

1,617,965 218 1,620,074 371 1,622,304 370 1,023,985 412 1,625,771 380 1,627,321 437 1,628,673 <191

1,618,004 298 1,620,075 385 1,622,337 334 1,624,030 504 1,625,776 529 1,627,325 410 1,628,736 •164

1,618,029 102 1,620,081 338 1,622,308 438 1,624,037 <133 1,625,807 628 1,627,338 436 1,628,747 620 1,618,038 403 1,620,082 705 1,622,372 331 1,021,043 •131 1,025,821 671 1,627,342 <157 1,62S,7S5 530

1,618,017 310 1,620,152 367 1,022,379 340 1,024,040 625 1,G25,82G 405 1,627,313 434 1,628,787 511

1,618,0S6 409 1,620,163 291 1,022,390 377 1,021,000 353 1,025,831 •131 1,627,351 583 1,628,792 •181

1,018,095 398 1,620,ISO 37S 1,022,390 367 1,021,071 416 1,025,852 •119 1,027,359 461 1,628,829 521

1,01S,005 580 1,020,192 320 1,022,133 6S2 1,024,071 732 1,625,853 •112 1,627,389 536 1,628,838 734

1,018,116 225 1,620,208 311 1,622,43-1 682 1,621,075 •115 1,625,87S 5 75: 1,627,125 •119 1,628,872 524

1,618,118 312 1,620,212 331 1,622,452 386 1,621,075 754 1,625,919 •100 1,627,431 673 1,628,910 524

1,618,119 312 1,620,229 374 1,622,453 357 1,624,077 634 1,625,921 510 1,627,436 673 1,628,952 032

1,618,150 312 1,620,365 364 1,622,474 329 1,624,082 372 1,625,925 540 1,627,446 <151 1,628,990 490

1,618,172 319 1,620,458 376 1,022,496 438 1,624,109 631 1,625,920 540 1,627,152 •151 1,629,002 733

1,61S,1S7 448 1,620,490 311 1,622,519 400 1,624,131 5S3 1,625,927 510 1,627,487 511 1,629,001 528

1,618,201 250 1,620,511 333 1,022,520 100 1,624,147 628 1,025,928 540 1,627,488 511 1,629,045 7 0 1 1,618,209 340 1,620,5S0 369 1,622,521 100 1,024,154 503 1,625,929 ' 540 1,627,506 •131 1,629,047 •183

1,618,248 515 1,620,593 352 1,622,522 400 1,624,162 365 1,625,966 430 1,627,536 683 1,629,056 •161

1,618,249 515 1,620,635 386 1,622,523 400 1,624,164 530 1,625,969 516 1,627,538 <119 1,629,072 630

1,618,265 252 1,620,696 350 1,622,531 70S 1,624,172 542 1,625,9S1 •137 1,627,544 671 1,629,074 732

1,618,266 203 1,620,713 323 1,622,535 70S 1,624,195 •123 1,626,005 416 1,627,550 463 1,629,080 633

1,618,280 252 1,620,714 380 1,622,536 708 1,624,206 516 1,626,03S 582 1,627,553 678 1,G29,0S5 465

1,618,287 252 1,620,715 380 1,622,573 769 1,624,217 416 1,626,042 523 1,627,582 527 1,029,101 624

1,618,2S8 531 1,620,750 3S3 1,622,576 705 1,624,258 5S3 1,626,044 734 1,627,585 678 1,029,107 474

1,618,295 251 1,620,751 383 1,622,604 450 1,624,281 629 1,626,104 529 1,627,626 005 1,629,194 627

1,618,316 302 1,620,761 370 1,622,021 391 1,624,296 538 1,626,167 405 1,627,636 452 1,029,200 465

1,618,369 374 1,620,771 323 1,622,622 391 1,624,358 417 1,626,168 405 1,627,638 542 1,629,212 542

1,618,370 371 1,620,7S0 383 1,022,050 370 1,624,382 •102 1,626,169 405 1,627,639 512 1,629,237 469

(7)

LIST OF U N IT E D ST A T ES P A T E N T S A B ST R A C T E D .

505

B.

B .

B.

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

B .

B . , 1,629,241 519 1,631,637 518 1,033,871 771 1,035,761 775 1,038,112 901 1,640,648 827 1,642,574 820

1,629,250 532 1,031,042 034 1,033,874 551 1,035,793 000 1,038,113 901 1,6-10,652 778 1,642,587 964

1,629,3-15 491 1,631,696 G02 1,033,877 793 1,G35,812 001 1,038,115 800 1,610,657 776 1,642,588 964

1,629,362 482 1,031,720 518 1,633,881 708 1,035,845 590 1,038,110 901 1,640,008 785 1,642,594 926

1,629,393 519 1,631,722 010 1,033,911 771 1,035,890 597 1,038,121 812 1,040,074 783 1,642,595 829

1,629,396 G2G 1,031,729 002 1,633,927 859 1,035,949 052 1,638,220 853 1,640,698 768 1,642,624 807

1,029,418 535 1,031,730 002 1,633,929 838 1,035,950 057 1,638,279 847 1,6-10,706 791 1,6-12,602 959

1,629,512 504 1,631,750 075 1,033,941 503 1,035,981 779 1,638,335 800 1,640,707 768 1,042,007 S48

1,629,557 507 1,031,789 G75 1,033,942 503 1,030,030 797 1,638,440 751 1,640,70S 877 1,042,673 831

1,629,563 492 1,031,823 517 1,G33,94S 787 1,030,100 749 1,638,471 848 1,640,710 822 1,642,683 970

1,629,618 570 1,031,805 G74 1,033,950 717 1,030,138 707 1,038,475 905 1,640,712 894 1,0-12,089 859 1,629,618 523 1,031,807 GO 7 1,033,959 708 1,636,144 741 1,038,492 778 1,010,717 S88 1,042,094 907 1,029,699 527 1,031,871 572 1,033,907 G07 1,030,151 750 1,038,522 841 1 040,720 961 1,G42,754 908

1,029,714 557 1,031,875 574 1,033,970 788 1,030,201 797 1,038,535 790 1,040,724 870 1,042,788 907

1,029,733 405 1,031,887 731 1,033,997 773 1,630,229 79G 1,038,0-13 830 1,040,737 892 1,042,789 921 1,029,709 553 1,031,903 G77 1,034,000 780 1,030,290 7-18 1,038,044 83G 1,040,775 892 1,0-12,830 925 1,029,770 553 1,031,930 528 1,034,012 T>99 1,G30,300 703 1,038,009 758 1,040,802 874 1,042,871 900

1,029,807 718 1,031,917 010 1,631,054 771 1,030,319 774 1,038,077 792 1,040,803 874 1,042,880 842

1,029,810 026 1,031,974 509 1,634,076 001 1,030,351 745 1,G38,GS4 848 1,010,817 790 1,042,890 1,642,912

812

1,029,819 507 1,632,011 519 1,634,090 551 1,030,155 749 1,038,713 859 1,610,818 790 900

1,029,873 571 1,032,027 519 1,634,100 501 1,030,450 749 1,638,735 901 1,040,837 781 1,042,929 921

1,029,884 550 1,032,052 519 1,634,122 077 1,030,407 753 1,638,832 800 1,040,853 9G3 1,042,942 897

1,629,885 550 1,632,105 783 1,034,124 505 1,03G,4S5 713 1,038,833 800 1,040,899 881 1,042,943 897

1,029,891 170 1,032,113 788 1,634,154 515 1,636,493 749 1,038,831 800 1,610,901 S87 1,042,975 884

1,029,900 470 1,632,251 770 1,034,182 558 1,036,520 741 1,038,855 783 1,040,922 786 1,642,978 874

1,029,908 409 1,032,252 772 1,034,221 797 1,636,550 708 1,038,877 758 1,010,938 806 1,6-13,011 857

1,029,924 505 1,632,278 798 1,034,222 797 1,030,503 795 1,038,977 740 1,010,952 815 1,643,012 857

1,029,999 503 1,032,299 778 1,034,241 780 1,030,509 703 1,639,051 730 1,040,975 902 1,043,030 836

1,630,044 020 1,032,300 574 1,634,242 549 1,030,585 707 1,039,057 959 1,040,988 781 1,013,047 921

1,030,050 507 1,032,307 780 1,034,213 549 1,030,590 788 1,039,152 903 1,641,005 892 1,043,054 817

1,030,072 573 1,632,312 793 1,034,214 519 1,030,044 741 1,039,1 SO 838 1,041,053 808 1,013,005 832

1,030,074 519 1,032,305 787 1,034,245 515 1,630,050 753 1,039,200 905 1,011,108 SOO 1,043,080 872

1,030,079 511 1,032,419 784 1,034,240 515 1,030,057 753 1,039,214 799 1,641,182 870 1,013,110 901

1,030,101 549 1,632,458 708 1,031,259 015 1,636,085 708 1,039,271 900 1,611,241 820 1,043,130 812

1,030,128 5G1 1,032,407 839 1,034,310 010 1,636,701 704 1,639,272 813 1,611,281 807 1,043,137 842

1,630,129 509 1,032,483 777 1,034,311 O' t7 1,630,710 841 1,039,274 902 1,641,292 798 1,043,155 960

1,630,143 5G9 1,032,484 777 1,631,331 592 1,030,719 703 1,039,325 961 1,641,305 771 1,043,181 908

1,630,147 552 1,032,485 777 1,034,330 789 1,030,724 811 1,039,327 800 1,041,322 775 1,043,205 917

1,030,197 552 1,632,579 509 1,634,338 777 1,G3G,7G3 753 1,039,330 784* 1,041,326 819 1,043,233 965

1,030,201 023 1,032,004 5G0 1,634,343 720 1,030,708 707 1,039,347 807 1,641,337 800 1,043,243 832

1,030,202 549 1,632,017 789 1,034,340 780 1,G36,818 758 1,039,350 805 1,641,319 SOI 1,043,261 812

1,030,224 492 1,632,047 5G2 1,634,348 792 1,030,854 704 1,039,390 804 1,611,409 SOO 1,643,272 836

1,030,207 531 1,032, GOG 789 1,634,359 009 1,636,855 704 1,039,391 80-1 1,641,411 873 1,6-13,276 916 1,030,283 521 1,032,007 789 1,031,410 795 1,636,850 771 1,039,417 804 1,041,412 873 1,6-13,299 896

1,030,285 519 1,032,704 783 1,034,424 777 1,030,857 790 1,039,423 750 1,041,413 873 1,613,301 922

1.030.300 1.030.301

515 1,032,740 957 1,031,459 093 1,030,800 751 1,039,431 959 1,041,422 9G9 1,643,304 913

515 1,032,718 7G8 1,031,473 771 1,630,8S1 848 1,039,531 962 1,041,503 905 1,043,321 817

1,030,310 025 1,032,758 770 1,634,477 709 1,030,890 703 1,039,549 763 1,041,520 806 1,043,401 960

1,630,301 528 1,032,759 790 1,634 478 709 1,030,938 741 1,639,571 7G1 1,041,529 822 1,043,437 839

1,630,305 532 1,632,802 771 1,634,479 7G9 1,030,912 7GG 1,039,5S4 719 1,041,544 S92 1,643,446 961

1,630,111 010 1,632,829 594 1,034,4S0 709 1,636,916 711 1,639,585 S2G 1,011,540 806 1,613,447 852

1,030,412 G10 1,032,833 785 1,034,497 720 1,636,952 790 1,639,610 785 1,041,503 965 1,6-13,490 852

1,030,424 519 1,032,845 709 1,034,505 GO 3 1,030,971 753 1,639,658 773 1,041,564 820 1,043,520 836

1,030,448 032 1,G32,S91 009 1,034,514 771 1,630,975 741 1,039,094 785 1,641,573 824 1,643,521 836

1,630,485 624 1,032,950 720 1,034,527 007 1,637,007 740 1,039,098 780 1,641,579 797 1,613,529 862

1,030,500 G12 1,032,959 574 1,034,580 72G 1,637,023 773 1,039,704 811 1,611,588 905 1,643,532 866

1,030,507 GOG 1,032,907 770 1,G34,G03 710 1,637,052 709 1,639,724 797 1,611,598 824 1,643,560 905

1,030,508 GOG 1,033,007 775 1,634,013 771 1,037,008 795 1,639,725 797 1,641,037 781 1,613,569 970

1,030,577 G22 1,033,071 7G9 1,634,615 784 1,037,103 753 1,639,903 885 1,G41,G7G 826 1,6-13,610 970

1,030,578 022 1,033,091 784 1,G34,G58 022 1,037,100 707 1,639,905 815 1,011,677 826 1,643,619 800

1,030,589 G24 1,033,123 772 1,034,659 022 1,03 7,1 G 7 751 1,639,947 797 1,641,708 890 1,013,003 800 1,030,593 018 1,033,132 781 1,634,660 074 1,037,187 710 1,639,957 885 1,641,710

1,041,730

923 1,643,060 S58

1,030,613 531 1,G33,152 770 1,634,735 002 1,037,281 749 1,639,980 787 801 1,613,675 830

1,030,033 599 1,033,100 770 1,634,795 77S 1,037,311 703 1,039,981 787 1,641,752 819 1,643,692 801

1,030,034 599 1,033,104 707 1,634,796 778 1,037,353 814 1,039,982 787 1,041,771 792 1,043,698 901

1,030,035 599 1,033,200 792 1,031,870 77S 1,G37,439 779 1,G39,9S3 787 1,041,804 901 1,643,699 901

1,630,048 024 1,033,220 770 1,G34,S79 016 1,637,451 778 1,039,984 787 1,011,813 959 1,643,736 835

1,030,GOO 512 1,633,221 770 1,034,969 609 1,637,481 819 1,039,985 787 1,0-11,852 902 1,643,772 857

1,630,662 027 1,633,258 785 1,034,980 599 1,637,480 785 1,039,988 S0G 1,041,941 901 1,013,774 850

1,630,088 720 1,033,292 774 1,034,980 716 1,037,510 902 1,G39,9S9 783 1,041,965 812 1,043,775 832

1,030,752 675 1,033,337 788 1,635,012 774 1,637,512 823 1,040,018 773 1,042,018 917 1,643,804 924

1,030,709 019 1,033,347 777 1,035,013 774 1,037,51-1 814 1,640,148 829 1,042,054 917 1,G43,805 921 1,030,771 720 1,033,352 708 1,035,020 774 1,037,515 SI 4 1,640,161 785 1,042,055 901 1,043,808 850

1,030,782 019 1,033,383 545 1,035,055 007 1,037,001 974 1,640,182 827 1,042,078 910 1,013,S09 912

1,030,780 027 1,033,392 800 1,035,107 8G0 1,037,703 787 1,640,202 800 1,042,079 91G 1,043,810 850

1,030,818 59S 1,033,402 557 1,035,108 800 1,637,726 S30 1,010,218 781 1,642,089 830 1,G-13.S2G 905

1,630,881 522 1,033,460 797 1,035,109 797 1,637,790 789 1,010,223 901 1,042,092 904 1,643,922 817

1,630,985 734 1,G33,4S5 777 1,035,193 789 1,637,791 789 1,040,221 798 1,642,180 924 1,643,938 895

1,630,999 1,031,030 1,631,032 1,631,062 1.031.070 1.631.071 1,631,139 1,631,252 1,631,280 1,631,401 1,031,421 1,031,408 1,031,493 1,031,512 1,031,524 1,631,536 1,031,544 1,631,573 1,631,589

527 1.033,531 90S 1,035,212 G55 1,637,795 820 1,040,251 785 1,642,192 857 1,043,902 900

512 1,033,594 774 1,635,210 771 1,637,822 820 1,010,314 77S 1,642,200 920 1,644,097 848

517 1.033,004 591 1,035,301 703 1,637,831 7G7 1,040,315 778 1,042,209 828 1,044,107 897

075 1,033,017 77G 1,035,320 727 1,G37,S3S 819 1,640,363 885 1,042,238 820 1,044,112 930

022 1,033,021 550 1,035,332 7S0 1,637,S51 809 1,640,304 885 1,042,244 907 1,044,113 930

075 1,033,020 797 1,035,384 72G 1,637,808 810 1,640,415 SOO 1,042,203 903 1,044,115 854

551 1,033 052 G21 1,035,453 6S9 1,037,877 775 1,640,414 771 1,042,309 913 1,041,131 842

011 1,G33,6S3 774 1,635,519 770 1,037,972 704 1,640,478 880 1,0-12,320 827 1,614,140 900

019 1,033,730 552 1,635,567 788 1,037,975 959 1,040,485 783 1,042,347 820 1,044,101 890

548 1,033,731 552 1,G35,594 771 1,037,990 829 1,010,486 7S4 1,G42,34S S20 1,044,244 878

022 1,633,730 552 1,035,028 600 1,038,005 730 1,640,487 784 1,642,349 820 1,041,246 860

075 1,033,751 787 1,635,037 746 1,038,011 973 1,640,502 804 1,642,358 819 1,044,250 812

007 1,033,790 1,633,S05

003 1,035,053 65S 1,G38,021 901 1,640,506 893 1,642,359 S20 1,044,254 858

528 501 1,035,007 644 1,038,022 901 1,640,502 884 1,642,370 919 1,044,207 836

715 1,G33,S2G 501 1,G35,G79 721 1,038,045 809 1,040,574 784 1,612,457 799 1,644,324 900

524 1,633,835 1.633.839 1.633.840 1,033,800

55G 1,035,081 622 1,038,057 902 1,040,596 872 1,642,485 909 1,044,331 898

005 783 1,G35,707 797 1,038,001 74G 1,640,602 877 1,642,511 919 1,044,340 863

512 791 1,035,718 771 1,038,070 784 1,640,012 903 1,642,535 814 1,044,344 882

597 773 1,035,759 009 1,038,093 800 1,640,039 797 1,042,537 921 1,044,370

“V

(8)

50Ö

L IS T OF U N IT E D ST A T ES P A T E N T S A B ST R A C T E D .

B.

No» of P a te n t. P ag e.

B .

1,644,389 882 1,644,764 934 1,615,242 952 1,645,974 870 1,646,372 907 1,617,050 913 1,648,213 950

1,644,117 852 1,644,828 912 1,615,293 881 1,645,990 89 < 1,046,380 900 1,647,062 909 1,648,247 943

1,614,418 852 1,644,842 922 1,645,366 896 1,615,997 873 1,646,385 928 1,647,082 921 1,648,293 943

1,644,119 852 1,641,951 898 1,645,526 882 1,646,010 916 1,646,389 931 1,617,089 923 1,648,294 939

1,644,420 852 1,611,991 868 1,615,530 868 1,646,014 868 1,646,454 898 1,647,096 912 1,018,295 939

1,644,425 847 1,645,061 935 1,615,553 900 1,646,058 914 1,646,506 928 1,647,191 928 1,648,487 950

1,64,1,431 847 1,615,074 881 1,645,703 923 1,616,079 920 1,646,538 935 1,647,208 898 1,648,697 942

3,644,439 832 1,645,091 881 1,615,751 935 1,646,157 923 1,616,605 905 1,617,213 913 1,018,707 943

1,644,446 893 1,645,098 881 1,645,760 S96 1,646,208 927 1,616,619 931 1,647,301 913 1,018,71G 931

1,644,447 873 1,645,099 881 1,645,818 916 1,646,213 911 1,646,653 928 1,647,445 931 1,048,719 917

1,644,151 S73 1,645,112 893 1,645,861 868 1,616,221 914 1 ,6 1G,071 922 1,647,491 912 1,018,722 913

1,644,169 894 1,645,119 881 1,645,925 874 1,646,239 913 1,616,698 929 1,647,524 943 1,048,700 943

1,644,518 897 1,615,126 912 1,615,927 881 1,646,247 863 1,616,760 931 1,617,591 943 1,048,701 913

1,644,516 860 1,645,111 873 1,645,950 874 1,616,279 927 1,646,762 921 1,617,725 913 1,048,790 929

1,644,084 898 1,645,198 S63 1,615,951 871 1,646,280 915 1,646,785 903 1,647,726 913 1,018,850 931

1,644,736 868 1,645,213 880 1,645,9G8 941 1,646,281 915 1,616,838 907 1,647,764 937 1,018,858 947

1,644,741 913 1,645,233 893 1,645,969 931 1,646,339 836 1,646,862 913 1,617,953 917 1,048,870 937

1,644,753 896

GERM AN PATENTS.

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

B.

B .

B.

392,935 315 432,851 182 433,819 180 435,530 398 •136,533 386 •137,813 •168 439,115 619

393,993 345 432,891 229 433,853 228 435,573 323 •136,535 387 •137,836 406 439,154 605

396,426 340 432,903 207 433,855 245 435,575 291 •130,537 404 437,891 632 •139,171 658

398,093 330 432,921 199 433,978 210 •135,587 323 436,539 405 •137,909 498 439,204 591

398,512 467 432,932 175 433,983 362 435,589 330 436,671 482 437,910 440 439,226 703

400,414 345 432,912 237 434,009 258 435,011 57S 436,691 490 437,924 459 439,235 663

409,129 258 432,917 225 •434,086 273 435,653 . 320 436,792 361 437,925 507 •139,251 673

412,134 225 432,961 199 431,113 495 435,651 330 430,819 684 437,936 465 439,289 669

415,796 258 432,985 183 434,187 221 •135,667 4GG 436,820 579 -137,970 548 -139,359 675

421,382 185 433,031 224 434,202 304 435,668 319 •136,830 579 •137,975 •159 •139,365 663

424,952 203 433,037 223 431,219 258 •135,685 421 436,858 464 •138,006 536 -139,387 829

426,805 378 433,055 207 431,269 244 435,689 349 •136,878 538 438,019 450 •139,399 659

427,075 233 133,098 286 431,278 218 435,692 350 436,882 462 43S,037 440 •139,166 828

427,780 500 133,099 285 434,279 237 435,703 337 •136,887 386 •138,065 723 •139,484 765

428,431 190 433,102 286 431,318 305 435,701 337 •136,890 531 438,071 467 439,498 666

430,305 468 433,103 275. •134,352 245 •135,713 344 •136,918 626 •138,075 438 4.10,510 652

430,55S 274 433,105 286 •134,400 34S 435,714 344 436,923 454 •138,176 465 130,518 902

430,579 213 433,145 215 •131,402 276 435,722 350 436,911 357 •138,177 480 130,510 708

430,580 275 433,147 215 434,403 286 435,725 330 436,915 357 •138,178 •181 439,520 901

430,021 359 433,119 276 434,417 257 435,737 319 430,996 468 •138,ISO 548 439,521 854

430,GG9 798 433,150 277 434,419 305 435,747 338 436,997 •182 43S,1S6 467 •139,523 780

430,901 211 «133,151 277 •134,568 258 435,748 339 •136,999 428 •138,199 758 439,540 053

431,030 256 433,152 197 •134,605 241 435,753 387 437,010 •103 438,200 758 439,550 695

431,249 249 433,153 216 434,010 580 435,755 350 437,013 462 •138,221 463 430,551 854

431,369 183 433,154 216 •134,067 579 435,729 333 437,048 •168 438,229 481 439,608 095

131,537 185 433,158 197 434,728 347 •135,804 387 437,053 450 •138,241 499 •139,014 901

431,554 176 433,159 182 434,729 311 435,815 314 •137,078 611 438,269 467 439,015 795

431,022 223 433,162 262 434,779 254 435,835 •119 437,099 466 438,292 563 •139,693 660

431,741 275 433,163 261 434,794 258 435,837 330 437,113 440 438,325 650 •139,695 974

431,773 212 433,181 210 •131,795 291 435,890 033 437,115 •152 •13S,326 572 439,712 695

131,775 275 433,218 224 434,790 258 435.899 303 437,131 678 438,327 573 439,765 965

431,776 213 433,236 215 •134,829 391 •135,913 412 437,154 504 •138,328 573 439,766 702

431,777 197 433,237 466 431,830 348 435,917 490 437,159 459 438,378 964 439,777 600

431,845 196 433,214 225 •134,922 298 435,931 491 •137,173 633 •138,392 632 439,SO-l 096

431,862 184 433,276 216 431,923 291 435,973 732 437,210 517 438,429 467 •139,834 653

431,9S 7 190 433,277 212 434,924 258 435,975 409 437,245 728 438,460 675 •139,962 822

432,110 215 433,29? 237 434,918 337 436,077 •104 437,257 463 438,161 675 •110,001 792

432,111 214 433,349 277 431,979 387 436,084 491 437,258 461 •138,167 550 440,037 85-1

432,112 212 433,351 481 •134,983 298 •136,092 491 437,276 467 438,472 727 -140,043 777

432,113 215 433,352 481 •134,985 29S 436,093 583 437,322 467 438,551 •172 410,052 974

432,178 212 133,364 181 434,9S8 321 436,119 535 437,336 583 ■138,558 527 •1-10,099 783

432,216 197 433,366 184 434,997 265 436,161 509 437,352 448 438,624 607 440,122 824

432,232 224 433,376 189 435,013 211 436,170 482 437,355 426 438,743 647 4-10,169 770

432,237 210 433,387 238 435,028 303 436,182 •111 437,371 480 438,833 512 440,196 786

*132,274 195 •133,432 274 435,077 333 436,240 383 437,451 400 438,834 530 440,227 774

432,303 224 •133,154 188 435,092 407 436,241 •180 437,481 455 438,836 600 •140,237 800

432,305 224 433,155 ■104 435,093 288 436,242 43G 437,482 671 438,841 048 4-10,298 779

432,394 194 433,178 190 •135,109 338 436,366 •103 •137,483 461 •138,813 770 •140,324 770

132,426 359 433,179 197 435,1-16 525 436,367 •103 437,502 490 438, S49 599 •110,334 778

432,472 265 433,519 4S2 435,155 298 •136,36S 352 437,507 509 43S,879 524 •110,335 780

432,185 197 433,520 218 435,170 337 •136,369 388 437,515 423 438,929 512 •110,337 777

432,511 225 433,522 1S8 435,210 291 436,405 422 437,532 450 438,935 708 140,338 813

432,520 127 433,523 •167 435,212 298 436,138 490 437,552 450 •13S,944 813 410,341 971

432,579 211 433,524 210 435,229 343 436,439 491 437,553 490 438,984 573 440,379 900

432,5S0 210 433,525 188 435,265 299 •136,440 490 •137,561 •191 •139,005 590 •110,380 777

132,083 182 433,526 218 435,266 298 436,141 104 437,503 465 •139,006 095 •110,381 769

432,712 515 433,527 275 •135,305 290 •136,415 392 437,598 462 439,009 601 ■110,382 777

432,723 190 433,556 233 •135,346 388 436,446 421 437,612 452 439,010 695 440,389 924

432,724 189 433,586 189 •135,347 S47 436,515 549 •137,637 459 439,011 770 440,401 825

432,727 259 433,646 286 435,389 311 436,516 379 437,616 452 439,012 711 •140,402 84S

432,728 468 433,653 233 •135,515 538 436,518 378 437,670 530 439,043 974 440,568 79S

432,744 181 433,666 218 •135,517 385 •136,519 400 -137,689 410 439,014 590 •140,606 905

432,795 223 433,733 301 435,527 814 436,521 428 •137,727 480 •139,077 663 410,622 801

432,815 196 433,734 210 •135,528 . 330 436,522 359 •137,750 723 •139,111 904 440,623 905

432,827 223 433,742 233 135,529 348 436,526 •170 437,782 480 439,111 769 410,657 813