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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

EXTENDED YEAR SET - Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 1963 - 2013 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

ALL FOREIGN REGIONS

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Total
532 Organic Compounds (includes Classes 532-570) 798 985 1022 1241 1289 1013 1549 1485 1290 2269 1801 2202 2518 2637 1897 1548 1126 1440 1535 1235 1028 1175 1264 1176 1275 1247 1596 1699 1590 1657 1703 1474 1576 1490 1595 1907 1821 1650 1825 1973 1622 1341 1183 1581 1402 1479 1524 1788 1863 2073 2253 79710
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 126 130 156 213 169 82 197 172 188 358 323 413 489 776 983 997 792 1035 1090 1022 890 1081 1142 1140 1283 1287 1855 1714 1805 1763 1819 1510 1770 1974 2473 2813 2972 2850 3109 3156 2876 2183 1866 2227 2132 2093 2295 3321 3418 4081 4926 79535
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 181 208 337 536 621 573 687 691 712 1130 709 917 957 1100 901 1141 773 901 1060 857 975 1003 1092 874 1083 1179 1350 1420 1666 1744 1896 1785 1556 1438 1473 1745 1677 1779 2024 1952 1917 1791 1123 1351 1141 957 1057 1756 1748 1806 2206 61556
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 9 12 30 57 46 58 111 95 97 116 98 105 93 146 157 119 102 133 124 96 93 133 169 204 310 275 420 568 724 689 665 865 864 917 1008 1465 1580 1612 1741 2188 2573 2868 2599 2787 2760 2640 3206 4804 4978 4914 6126 58549
438 Semiconductor Device Manufacturing: Process 11 21 28 41 42 42 58 57 80 90 104 94 106 101 74 89 60 65 92 104 131 139 172 162 205 233 267 293 380 414 592 668 838 849 1018 1352 1921 2473 3209 2958 2787 2816 2449 2732 2480 2698 3033 3763 3746 3255 3490 52882
428 Stock Material or Miscellaneous Articles 53 44 55 70 93 102 127 182 202 259 216 241 299 328 269 307 273 324 430 428 467 552 666 692 788 848 929 895 893 999 919 960 1007 1072 1158 1391 1502 1447 1628 1721 1785 1892 1233 1126 1062 950 1048 1516 1635 1646 1709 40438
370 Multiplex Communications 17 12 25 39 24 14 42 42 63 69 62 54 71 66 83 72 50 46 65 90 88 66 133 141 155 171 226 211 179 226 269 384 419 517 420 570 704 732 817 991 1203 1213 1136 1510 1334 2060 2313 3349 3599 4118 4772 35032
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 44 82 115 162 119 124 166 190 405 429 375 392 348 321 314 264 240 329 562 334 360 470 541 574 528 587 829 856 861 737 964 1026 971 914 896 1082 1125 1154 1103 1029 1038 1009 726 890 792 787 814 968 972 1055 1060 32033
123 Internal-Combustion Engines 59 61 108 108 115 115 121 105 186 199 225 262 342 393 394 525 448 520 471 517 649 856 905 690 792 707 726 766 831 768 703 492 509 662 724 896 846 918 1122 1117 1136 1087 1056 1215 1069 964 703 788 695 778 805 31249
455 Telecommunications 12 10 19 27 32 34 40 34 72 45 47 39 63 85 75 77 53 127 89 92 85 74 84 73 101 95 118 129 124 129 192 230 292 358 289 569 745 860 885 886 872 1054 1184 2106 1778 1636 1679 2146 2851 3954 4228 30878
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 2 2 4 4 7 6 20 36 33 61 55 63 42 57 43 76 67 72 69 66 81 95 175 191 227 227 218 217 258 352 369 449 549 873 807 840 953 1012 1052 1225 1159 1737 1546 1503 1628 2187 2332 3379 4035 30462
359 Optical: Systems and Elements 27 24 38 41 38 37 95 144 183 147 153 186 177 184 179 197 165 199 236 190 216 250 261 276 391 366 435 419 476 498 469 398 434 645 697 1006 934 975 1061 1078 1095 1265 1214 1504 1298 1345 1408 1630 1613 1395 1654 29346
348 Television 33 20 27 52 56 39 48 77 143 98 168 134 109 143 139 146 114 217 220 172 179 199 288 351 500 387 515 459 532 543 559 643 613 684 565 730 692 597 588 614 626 834 715 1039 928 1178 1416 1681 2074 3234 3071 29189
435 Chemistry: Molecular Biology and Microbiology 42 57 46 73 55 63 57 61 146 168 157 200 202 183 143 127 107 180 215 213 193 177 176 213 262 274 356 400 380 504 589 552 526 692 881 1353 1296 1176 1378 1228 1066 932 860 1185 1152 1092 1101 1527 1598 1569 1672 28855
365 Static Information Storage and Retrieval 28 31 41 41 28 49 70 74 56 75 73 67 68 67 56 73 64 54 62 72 127 142 118 169 193 233 316 315 315 228 369 680 611 593 691 891 966 1131 1152 1205 1110 1153 1172 1290 1392 1441 1529 1820 1766 1739 1728 27734
073 Measuring and Testing 89 91 140 135 164 206 222 234 290 248 243 291 320 333 317 348 303 298 335 387 409 527 498 509 499 444 528 543 496 426 478 538 540 644 605 755 711 689 764 819 1001 878 902 944 895 984 897 1044 1041 1119 1207 27328
250 Radiant Energy 62 63 102 80 102 104 182 190 255 213 222 254 202 219 198 213 176 208 269 207 197 298 342 418 604 556 747 666 729 657 542 548 501 435 406 524 531 500 615 784 915 962 781 1259 1180 1255 1268 1330 1075 1184 1537 26867
347 Incremental Printing of Symbolic Information 1 5 5 2 7 8 6 2 11 15 13 36 38 52 54 55 42 64 82 115 146 139 226 213 253 247 250 272 211 290 304 247 300 379 347 635 686 960 1150 1221 1094 1061 934 1143 1238 1517 1432 1889 1903 1810 1912 25022
439 Electrical Connectors 22 29 44 47 42 55 67 61 88 81 86 104 78 110 94 80 78 85 88 54 89 115 172 156 246 281 315 366 383 390 398 440 409 502 631 687 906 1267 1345 1129 982 1134 1032 1399 1141 1273 1230 1473 1393 1168 1040 24885
399 Electrophotography 5 2 8 9 2 13 11 8 37 66 57 80 91 95 91 117 101 106 133 129 186 194 205 267 277 245 356 387 448 462 482 476 438 643 549 782 825 774 726 742 724 789 754 988 1039 1140 1161 1548 1659 1764 1833 24024
382 Image Analysis 5 1 10 19 8 9 6 19 41 27 21 36 28 28 29 27 29 29 26 32 27 55 79 71 116 135 165 185 258 239 236 199 201 279 324 688 743 649 671 622 829 864 702 1214 1124 1346 1407 1816 2140 3111 3064 23989
361 Electricity: Electrical Systems and Devices 42 57 89 95 116 96 96 93 166 138 144 143 111 124 118 115 89 119 131 157 122 184 211 199 296 289 338 274 255 372 307 281 345 401 346 545 526 590 748 925 908 975 752 950 1026 1166 1250 1571 1682 1758 1925 23756
375 Pulse or Digital Communications 4 8 9 11 23 12 18 25 46 32 52 49 47 47 61 49 31 55 54 72 58 77 98 117 162 142 232 169 220 246 253 298 356 421 425 629 609 654 666 688 749 799 756 1140 1035 1115 1114 1595 1694 2544 2658 22424
324 Electricity: Measuring and Testing 20 25 52 94 58 81 134 153 174 150 166 180 144 158 134 138 98 88 148 157 121 181 196 214 346 355 495 374 369 395 389 365 430 525 443 440 390 507 659 850 880 846 780 924 909 872 929 1135 960 1041 1254 20926
369 Dynamic Information Storage or Retrieval 31 29 36 27 20 28 41 36 30 36 43 64 68 83 81 94 72 85 60 98 95 129 190 122 189 212 327 226 337 452 507 459 557 604 609 797 665 641 700 759 788 815 630 1087 1070 1055 972 1192 1247 933 634 20062
358 Facsimile and Static Presentation Processing 8 2 8 7 3 5 15 6 29 25 32 25 34 39 41 29 24 38 69 69 70 87 138 149 273 220 334 350 308 347 357 448 403 464 391 634 543 497 450 457 508 549 621 898 891 946 1048 1236 1454 1946 2505 20030
029 Metal Working 70 73 121 130 102 103 155 168 252 252 244 323 251 198 217 230 148 198 181 195 192 216 291 341 403 362 423 372 441 437 443 411 339 369 397 519 472 566 645 581 755 717 629 745 636 529 560 775 781 999 921 19878
128 Surgery (includes Class 600) 24 25 20 21 46 35 40 65 76 71 67 97 119 89 100 82 104 137 170 123 114 150 203 217 273 231 392 340 374 364 370 417 414 416 480 654 586 654 703 835 959 748 567 619 553 488 564 958 953 1399 1722 19228
310 Electrical Generator or Motor Structure 59 84 97 88 105 104 207 186 185 144 150 149 139 151 138 162 115 158 166 204 182 216 214 198 299 239 288 271 284 310 289 281 265 247 304 566 554 590 656 686 600 942 754 743 689 697 890 1030 1077 888 950 18990
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 1 0 1 10 8 25 35 36 34 21 35 49 16 51 56 64 61 114 105 141 123 143 193 187 186 196 286 296 502 400 544 521 550 753 909 896 874 780 933 1337 1609 1746 1750 1541 18118
360 Dynamic Magnetic Information Storage or Retrieval 24 20 53 43 51 48 58 63 103 160 130 130 138 134 120 151 132 134 155 228 224 214 270 351 509 466 565 381 495 432 451 481 485 395 427 617 611 610 515 536 602 679 539 680 508 542 594 504 490 504 370 17122
280 Land Vehicles 54 48 93 70 98 94 119 111 183 139 168 243 291 225 178 196 166 181 222 211 203 270 227 277 335 281 305 342 370 306 311 365 332 335 285 412 479 583 686 635 515 530 466 529 534 622 574 774 673 571 858 17075
340 Communications: Electrical 22 40 55 81 54 60 78 99 152 160 121 134 145 137 118 143 92 171 192 182 143 113 217 182 256 238 332 236 234 227 244 238 300 345 385 528 517 580 553 505 459 546 566 782 611 670 660 885 916 1138 1179 17021
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 34 48 87 72 78 53 74 111 188 141 142 144 109 151 150 121 81 104 119 112 106 121 131 157 210 179 224 199 211 269 201 255 324 340 317 502 586 636 730 745 593 615 546 670 651 628 797 1034 903 795 1084 16878
356 Optics: Measuring and Testing 15 24 35 43 33 42 68 113 159 150 160 183 151 137 111 129 117 172 171 134 141 166 213 225 396 282 288 245 296 301 297 311 368 360 351 511 458 486 320 424 607 570 520 595 743 790 805 915 845 751 867 16594
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 108 68 113 180 152 160 174 191 180 219 204 233 239 281 244 316 173 241 293 246 267 306 276 271 264 311 431 420 428 518 493 369 382 347 436 549 515 472 464 451 472 466 300 316 280 254 252 587 533 534 589 16568
219 Electric Heating 70 80 114 108 94 104 184 209 270 211 218 207 158 174 196 193 176 193 225 318 259 313 390 345 411 344 429 394 369 378 376 393 335 312 274 420 497 582 551 569 546 557 513 548 391 312 271 354 326 500 611 16372
396 Photography 173 121 147 145 103 107 205 214 232 318 262 252 220 241 236 337 252 321 331 357 237 337 297 232 297 272 312 362 343 351 384 396 378 517 584 720 524 505 400 459 351 316 163 170 137 293 520 618 479 332 347 16207
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 3 3 2 1 3 6 3 5 6 6 9 9 14 13 20 14 16 27 32 63 49 72 86 90 137 133 237 226 251 198 186 205 247 240 171 296 345 462 696 676 608 607 620 587 633 659 689 1043 1166 1800 2343 16013
210 Liquid Purification or Separation 37 45 74 93 93 110 121 173 170 159 165 211 190 262 243 287 238 312 336 234 227 275 247 279 384 393 444 408 471 462 402 329 383 427 426 456 439 447 491 443 404 352 341 328 371 385 334 392 440 504 529 15766
060 Power Plants 100 115 175 173 155 140 156 169 166 192 199 236 228 255 204 245 173 251 183 151 193 282 250 202 284 302 266 246 257 290 259 279 315 229 291 377 374 397 583 467 488 491 498 576 382 384 475 562 578 669 841 15753
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 48 60 80 80 91 106 140 185 284 305 251 244 231 241 183 218 137 188 259 195 231 280 257 234 284 291 362 344 328 316 359 348 358 281 361 435 495 464 473 499 549 539 361 369 285 305 264 454 639 670 678 15639
313 Electric Lamp and Discharge Devices 39 37 53 93 85 97 101 117 140 121 127 126 184 114 123 105 77 98 102 122 116 105 122 124 193 214 245 205 203 186 180 128 179 235 221 397 410 367 424 541 794 678 532 609 630 613 705 967 992 931 751 15058
427 Coating Processes 43 42 47 57 64 75 127 122 126 206 124 168 178 166 134 167 138 164 238 207 235 257 290 240 313 300 353 280 337 332 309 365 346 349 400 427 494 522 459 505 455 491 333 221 289 270 346 566 555 714 657 14603
385 Optical Waveguides 0 0 0 0 1 0 3 5 8 6 9 13 23 43 44 50 59 93 81 62 91 89 88 88 238 343 308 240 316 286 274 239 250 264 305 411 378 414 596 672 832 902 886 972 885 756 636 591 381 444 557 14232
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 26 14 39 46 54 30 72 78 81 57 58 84 103 90 135 124 56 107 87 71 87 81 112 94 91 96 108 130 133 126 175 181 213 244 221 259 249 354 404 511 535 562 459 461 475 497 686 1190 1123 1418 1480 14167
362 Illumination 24 27 38 30 32 19 23 37 61 59 76 76 50 56 44 67 37 78 67 64 53 79 94 112 121 134 175 186 211 202 134 148 188 202 225 264 279 380 427 479 573 452 469 647 747 710 797 1133 999 1082 1401 14068
714 Error Detection/Correction and Fault Detection/Recovery 2 5 8 18 12 14 17 21 26 26 29 35 28 26 30 36 29 41 35 53 50 76 86 101 146 122 167 132 116 132 139 185 296 300 260 426 392 392 351 353 448 445 442 687 766 777 880 969 1078 1168 1401 13774
318 Electricity: Motive Power Systems 41 49 64 65 81 51 93 112 156 149 149 149 133 119 132 133 90 107 134 146 165 197 232 191 260 217 220 259 256 276 294 241 234 270 233 425 374 363 361 371 340 349 379 529 418 389 421 457 531 604 591 12600
423 Chemistry of Inorganic Compounds 143 100 147 124 208 233 229 184 162 245 204 219 228 334 318 299 178 245 283 218 248 230 293 230 248 209 279 266 290 246 252 227 210 187 205 225 263 268 284 279 275 239 211 259 173 208 278 421 368 398 479 12549
074 Machine Element or Mechanism 67 98 157 171 154 165 209 200 213 162 206 188 159 157 145 168 108 161 210 129 99 194 228 262 289 274 320 283 268 292 317 202 201 253 245 364 354 349 383 388 329 287 254 285 265 267 269 345 357 425 505 12380
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 1 2 0 1 3 1 2 1 1 2 8 12 9 8 7 16 17 15 20 23 39 37 51 88 88 252 247 274 270 311 251 373 425 639 675 732 929 1409 1526 1713 1811 12290
137 Fluid Handling 85 83 131 109 112 115 190 189 301 224 253 234 212 196 160 176 120 188 238 182 131 181 264 237 251 231 283 244 241 236 203 214 209 186 224 288 349 401 427 304 284 325 301 286 250 175 153 221 200 323 473 11593
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 67 73 125 96 186 122 149 182 285 279 232 279 233 236 224 186 152 158 188 132 177 164 174 193 257 269 270 227 256 252 240 257 218 210 222 280 209 215 249 227 217 253 159 306 307 280 221 306 325 315 335 11174
062 Refrigeration 67 53 80 79 82 75 77 68 78 91 88 112 91 70 91 76 75 95 125 151 109 184 214 197 222 204 209 228 223 210 266 229 228 253 295 372 443 425 477 503 438 380 332 363 391 265 226 340 329 331 368 10978
180 Motor Vehicles 20 35 96 94 83 89 74 70 113 110 124 114 149 148 83 104 106 102 87 133 157 187 178 224 314 304 304 237 289 234 206 204 114 166 105 210 250 253 279 294 317 303 341 354 365 383 429 520 460 471 561 10947
252 Compositions 38 28 35 50 48 47 82 101 86 142 123 100 87 164 129 149 86 115 121 125 149 163 219 189 183 196 226 223 273 289 307 309 290 311 259 379 378 331 266 247 287 310 181 232 247 239 256 401 432 556 599 10783
242 Winding, Tensioning, or Guiding 98 76 100 132 166 126 149 147 206 204 178 237 233 228 210 205 175 198 131 160 188 223 277 246 271 311 297 273 229 225 268 360 224 270 255 356 311 313 271 299 281 208 223 205 185 164 142 147 127 108 115 10731
315 Electric Lamp and Discharge Devices: Systems 44 43 83 104 112 99 130 95 102 110 160 133 165 113 97 121 112 113 108 106 117 112 101 100 182 146 147 192 225 179 156 144 167 161 152 240 250 289 359 454 463 413 312 354 343 320 251 343 468 692 715 10697
700 DP: Generic Control Systems or Specific Applications (Data Processing) 4 2 2 1 8 2 5 4 11 16 12 25 25 16 33 32 18 33 31 55 44 71 141 140 166 147 190 133 184 153 220 230 180 214 145 283 223 184 288 377 462 494 482 636 475 417 389 592 635 791 924 10345
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 1 0 1 1 1 0 0 2 0 0 1 2 6 4 1 1 1 1 0 7 8 1 4 7 16 20 21 27 30 44 78 91 97 195 202 150 228 279 299 355 259 432 476 501 770 1252 1263 1563 1593 10291
052 Static Structures (e.g., Buildings) 42 41 78 104 153 146 136 122 121 132 161 187 160 192 217 227 106 154 176 111 110 189 186 273 267 226 255 245 257 210 199 191 194 214 256 297 282 295 367 293 267 220 203 152 108 95 167 330 303 387 486 10290
072 Metal Deforming 52 112 151 113 165 131 188 166 269 255 253 278 271 171 238 206 149 168 168 171 172 191 195 219 196 216 231 216 226 181 166 162 147 167 213 278 304 285 290 228 217 196 138 263 238 190 151 174 177 270 285 10257
711 Memory (Electrical Computers and Digital Processing Systems) 4 2 7 4 8 7 3 9 16 10 17 11 8 13 26 18 12 17 22 18 21 34 26 37 39 42 67 58 56 78 91 129 131 215 167 250 225 244 254 335 396 378 397 600 551 681 591 665 857 1112 998 9957
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 33 29 62 64 40 40 100 104 88 84 79 78 140 123 112 112 73 131 167 146 94 102 95 99 143 169 166 150 193 225 230 204 278 227 205 244 253 214 229 237 273 252 219 197 267 271 321 547 531 608 654 9702
204 Chemistry: Electrical and Wave Energy 31 28 34 53 64 75 114 94 111 152 117 149 127 140 168 187 132 180 182 164 181 210 186 199 204 162 254 262 191 233 239 249 245 200 206 242 215 340 339 311 296 256 175 161 164 159 153 246 306 357 355 9598
604 Surgery (Medicators and Receptors) 14 10 13 6 16 16 22 28 29 22 24 39 56 42 43 27 35 65 60 57 65 80 88 117 175 156 189 190 199 202 191 233 235 200 238 341 332 308 315 422 514 337 254 256 249 270 283 497 544 639 783 9526
713 Support (Electrical Computers and Digital Processing Systems) 0 1 0 0 1 2 2 1 5 2 4 3 1 3 4 4 5 5 4 5 5 12 4 13 14 14 22 31 28 34 53 65 79 76 83 159 183 183 188 190 216 253 326 574 660 767 733 891 923 1164 1405 9400
426 Food or Edible Material: Processes, Compositions, and Products 46 42 58 55 51 52 85 89 127 106 99 144 198 204 159 141 108 170 196 159 154 141 184 151 165 201 334 272 233 252 234 190 205 231 198 252 361 347 335 309 279 264 140 169 133 104 121 202 205 293 334 9282
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 3 0 2 4 2 5 10 11 10 16 7 19 15 13 21 12 31 34 47 31 32 39 70 83 76 111 97 81 65 66 78 75 119 127 172 162 173 217 338 443 557 567 677 605 553 525 637 672 751 755 9216
417 Pumps 65 71 105 81 88 90 86 81 140 113 104 129 82 101 89 111 83 87 108 91 112 155 188 149 156 210 223 192 208 205 196 185 155 204 177 197 221 364 383 354 380 255 154 196 111 128 136 194 238 442 397 8770
379 Telephonic Communications 35 38 65 58 61 50 85 129 86 97 81 80 105 94 91 82 63 65 61 77 54 71 97 107 113 150 203 163 145 138 135 182 229 242 180 342 354 295 285 304 345 412 282 333 228 164 225 256 274 401 426 8638
174 Electricity: Conductors and Insulators 34 31 44 47 45 30 56 66 86 79 90 93 90 67 50 57 37 66 74 89 83 83 86 74 112 100 112 86 114 94 127 146 160 147 121 195 156 224 407 469 398 394 299 280 280 287 292 362 448 605 663 8635
341 Coded Data Generation or Conversion 12 16 21 35 30 19 38 49 79 64 67 39 45 29 46 39 30 47 34 61 59 40 90 101 86 83 120 138 147 137 127 116 134 141 235 320 224 231 268 364 339 368 323 428 427 502 433 466 481 417 471 8616
198 Conveyors: Power-Driven 51 71 98 105 146 69 102 97 180 159 149 139 136 153 103 90 101 121 123 106 84 114 162 149 206 198 222 205 214 232 205 200 177 141 130 176 219 220 299 251 275 245 145 169 169 187 174 258 259 229 289 8502
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 56 40 41 55 64 44 52 57 93 94 71 64 48 49 37 43 42 53 44 41 49 41 68 75 77 113 184 111 133 119 156 151 147 131 136 178 244 252 214 287 349 359 275 430 410 404 344 428 506 483 502 8444
381 Electrical Audio Signal Processing Systems and Devices 15 10 23 20 26 22 22 20 26 25 31 54 66 49 66 64 51 50 59 58 85 102 74 59 90 62 95 80 97 81 115 82 113 145 156 250 154 176 141 182 226 292 226 355 287 278 289 402 660 1348 959 8418
386 Motion Video Signal Processing for Recording or Reproducing 1 3 6 6 5 8 13 19 17 22 34 31 25 49 25 25 29 47 44 49 52 106 120 96 141 149 193 118 126 159 164 145 155 227 179 284 291 252 270 299 278 282 196 320 362 391 396 476 509 591 632 8417
106 Compositions: Coating or Plastic 39 32 38 47 57 29 64 69 79 91 103 117 136 128 122 151 104 156 126 108 114 113 115 121 130 135 155 145 178 220 188 236 196 180 210 269 283 228 222 248 273 265 187 210 254 223 198 302 266 297 267 8224
101 Printing 59 58 62 62 60 58 69 55 102 73 98 96 131 128 132 133 79 127 97 97 163 143 129 134 121 118 154 162 202 192 176 205 212 223 238 338 275 275 243 309 412 408 247 230 148 149 122 141 142 136 125 8048
296 Land Vehicles: Bodies and Tops 24 12 20 16 25 28 24 27 45 31 44 50 41 26 46 59 58 64 72 71 62 88 76 91 148 117 130 160 161 114 123 110 92 113 112 159 200 243 371 391 384 369 334 365 318 336 329 422 391 438 469 7999
148 Metal Treatment 26 48 56 63 63 33 50 69 73 109 66 121 114 147 133 125 87 111 98 105 125 141 122 139 146 152 204 187 210 206 226 195 228 205 182 237 255 254 307 326 311 233 143 128 126 141 149 231 229 296 260 7991
343 Communications: Radio Wave Antennas 7 10 15 27 18 18 15 37 33 22 34 27 24 27 27 28 20 27 34 44 29 36 42 41 59 77 110 72 79 76 99 80 87 95 96 131 247 283 348 365 295 324 389 521 440 511 489 517 463 454 537 7886
414 Material or Article Handling 70 86 118 115 101 117 124 124 176 158 168 166 178 179 161 148 86 120 159 108 115 136 180 184 233 213 180 220 246 192 209 199 182 181 167 191 180 218 144 177 159 157 128 136 94 103 95 132 146 142 140 7841
372 Coherent Light Generators 0 1 0 2 1 11 25 33 43 21 40 39 27 31 23 30 26 28 40 68 37 49 61 78 130 172 280 214 215 197 219 287 211 184 181 245 226 223 204 228 393 463 336 312 212 279 338 454 333 284 283 7817
271 Sheet Feeding or Delivering 22 19 47 44 36 35 31 39 84 75 65 45 75 82 75 58 51 71 67 88 59 93 110 131 147 112 148 130 213 243 217 177 174 134 146 138 218 222 231 199 255 173 151 152 158 268 346 459 463 440 543 7759
222 Dispensing (apparatus and process) 62 91 118 99 81 85 71 76 134 91 118 123 141 137 93 100 104 98 106 83 88 120 114 133 150 156 188 192 219 211 176 203 201 167 164 206 281 248 241 281 192 201 168 160 153 97 114 211 191 194 323 7754
200 Electricity: Circuit Makers and Breakers 51 60 107 122 95 67 76 101 178 136 154 132 99 110 84 110 77 108 115 122 117 122 128 114 142 116 153 135 135 92 92 101 97 106 116 200 202 196 181 200 258 249 224 265 239 205 236 229 268 317 277 7616
606 Surgery (instruments) 8 6 9 3 6 13 14 10 21 27 20 33 46 32 43 37 25 51 51 38 33 68 74 70 93 89 98 111 129 154 134 130 176 158 236 316 292 340 341 271 392 267 178 236 206 162 204 370 407 647 712 7587
451 Abrading 29 45 32 28 28 39 75 74 111 92 97 103 132 92 97 80 66 72 78 48 55 67 112 136 126 105 134 151 141 153 118 139 128 152 191 162 228 320 373 349 304 362 324 371 259 170 163 168 168 249 272 7568
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 1 1 6 2 4 1 5 3 7 11 22 8 11 20 27 13 14 14 23 14 18 26 28 27 37 43 56 45 57 70 71 112 104 184 181 275 272 262 247 238 285 398 330 401 287 341 437 622 594 618 575 7448
378 X-Ray or Gamma Ray Systems or Devices 14 23 11 16 13 23 31 28 42 34 46 65 68 103 101 120 93 107 80 90 85 101 79 84 123 120 135 132 170 149 128 112 135 155 128 148 112 156 250 283 235 201 243 349 296 340 387 450 363 309 328 7394
333 Wave Transmission Lines and Networks 29 21 43 60 54 46 35 66 94 79 100 104 85 79 91 65 63 98 126 96 64 80 78 92 124 122 89 79 120 106 95 121 118 121 137 196 206 222 188 304 362 315 307 287 223 268 339 288 310 328 270 7393
165 Heat Exchange 26 33 69 100 80 95 88 78 97 71 80 142 95 101 87 100 94 125 130 109 133 139 136 169 189 156 168 155 152 153 144 149 113 150 152 175 221 211 248 223 207 227 237 295 218 156 169 194 185 187 181 7392
355 Photocopying 21 19 27 36 24 27 44 56 63 71 71 54 66 56 73 101 54 77 65 67 68 89 97 147 149 139 198 233 215 177 93 94 98 71 142 169 190 168 261 208 222 287 249 379 317 337 247 274 296 340 338 7364
297 Chairs and Seats 34 38 37 34 50 27 42 49 45 55 74 79 71 73 76 63 42 68 59 61 64 73 99 132 189 138 140 106 105 123 89 156 124 154 169 202 240 266 230 270 311 287 234 305 243 263 282 333 300 332 323 7359
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 7 18 35 39 27 22 41 46 48 87 77 117 136 157 108 114 103 133 126 98 133 138 154 117 126 143 159 173 219 231 191 160 139 160 142 197 178 248 227 221 200 206 190 180 182 147 197 301 216 251 241 7306
239 Fluid Sprinkling, Spraying, and Diffusing 54 53 56 67 60 76 101 78 137 118 126 150 116 86 81 83 85 132 117 107 122 98 122 129 160 144 167 149 159 144 157 136 118 111 135 211 221 250 219 237 238 312 239 252 146 149 125 197 184 147 197 7258
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 36 28 65 82 74 65 133 115 113 169 163 139 162 141 180 191 149 168 156 105 174 183 163 160 153 136 186 153 151 185 166 157 163 165 160 156 185 165 216 190 178 172 111 88 98 86 70 133 149 195 166 7247
248 Supports (e.g., for holding articles, etc.) 27 30 55 62 70 45 53 66 73 68 56 83 83 81 74 82 56 75 80 77 63 98 102 137 168 134 171 182 223 164 139 132 132 133 132 206 204 258 247 277 235 196 151 144 198 183 258 318 280 344 328 7233
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 2 2 2 2 3 2 3 4 6 8 3 8 6 9 14 12 8 9 19 16 36 40 43 59 63 45 83 102 94 95 102 98 75 111 177 300 314 245 229 248 165 237 189 348 309 344 329 468 506 662 770 7024
188 Brakes 48 62 90 75 81 86 124 100 119 106 127 106 126 138 151 108 70 100 109 90 87 115 112 128 135 144 165 118 127 143 120 134 156 156 106 141 152 176 294 253 177 153 177 179 172 175 122 156 186 240 255 6970
053 Package Making 44 24 53 70 90 67 105 113 114 88 110 113 131 133 104 91 85 101 99 81 64 81 181 195 157 155 177 196 180 161 127 125 170 148 156 250 157 225 194 192 217 213 170 183 121 180 142 169 137 137 149 6925
330 Amplifiers 18 21 46 43 29 48 70 49 50 44 52 57 69 73 76 79 50 49 89 80 69 108 140 91 61 85 92 85 99 116 108 117 115 93 87 124 165 191 203 190 222 265 255 322 324 368 354 398 325 313 300 6877
363 Electric Power Conversion Systems 12 7 18 40 48 33 50 49 74 62 47 66 55 63 67 48 49 69 70 80 41 82 69 90 159 118 142 106 103 104 88 103 119 131 190 220 295 249 279 285 210 180 164 221 194 208 252 305 293 355 472 6834
384 Bearings 36 37 43 47 68 70 59 75 70 91 92 99 95 132 96 97 43 107 76 91 87 109 128 135 147 105 157 165 145 125 137 123 133 137 127 163 162 199 212 220 214 205 184 195 174 158 180 217 224 285 305 6781
206 Special Receptacle or Package 34 23 39 38 56 58 61 46 41 70 64 60 88 76 78 64 72 98 94 81 76 99 109 116 158 138 200 170 156 148 138 163 173 166 163 245 275 268 227 215 197 167 175 178 118 169 161 238 193 207 223 6670
192 Clutches and Power-Stop Control 36 32 74 62 53 54 65 65 84 85 108 84 71 88 75 77 47 90 129 90 83 132 138 231 237 130 172 193 197 173 106 90 99 144 185 183 257 255 195 214 225 195 150 165 114 107 113 146 128 201 187 6614
015 Brushing, Scrubbing, and General Cleaning 45 49 42 47 39 56 62 50 79 98 93 102 109 90 71 74 68 83 63 82 64 104 81 93 121 114 146 134 144 125 100 158 148 137 153 190 205 226 211 162 223 191 150 124 174 159 165 230 261 296 407 6598
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 93 49 78 66 61 79 115 124 159 158 115 131 138 196 116 161 87 141 172 134 140 127 134 103 118 130 170 118 126 113 120 126 118 134 103 146 185 142 108 118 144 127 92 132 165 146 131 173 181 144 135 6522
118 Coating Apparatus 17 27 14 32 58 32 40 36 53 73 70 75 105 76 69 70 56 68 73 86 103 56 101 96 124 83 133 150 160 159 156 151 172 200 202 212 220 269 261 220 216 185 155 120 112 146 141 205 231 288 291 6448
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 35 54 94 66 81 43 54 38 51 53 89 68 70 70 71 63 60 66 37 60 36 31 54 63 100 76 77 110 117 101 97 112 112 108 91 131 133 191 181 232 206 224 157 185 195 209 309 336 361 331 290 6179
084 Music 12 15 32 27 10 27 47 46 88 77 69 77 58 57 57 81 68 104 83 85 76 101 89 87 127 79 113 144 130 150 201 188 193 186 150 176 217 175 187 162 147 136 130 168 189 224 236 280 216 160 175 6112
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 10 6 5 30 28 19 26 15 15 29 35 62 72 55 47 64 48 46 67 56 61 76 54 42 81 56 75 67 122 142 135 118 108 103 176 195 240 151 214 209 190 168 154 267 252 293 268 289 344 293 364 6042
400 Typewriting Machines 17 14 19 40 35 29 26 21 47 48 52 71 67 55 67 46 50 70 77 77 101 116 145 157 185 196 234 184 243 231 172 145 152 165 148 202 205 205 156 152 169 178 160 184 153 114 91 105 103 118 122 5919
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 29 61 79 84 82 46 74 81 80 115 132 136 145 139 134 148 138 115 120 110 131 129 133 125 105 125 117 147 112 104 120 133 151 113 73 112 149 138 179 191 146 107 81 59 93 64 113 132 144 132 124 5830
164 Metal Founding 40 27 46 53 62 64 77 88 154 125 139 144 138 158 145 113 98 103 117 61 41 124 154 173 172 147 137 135 142 102 125 146 103 100 124 144 146 107 124 147 163 125 133 142 90 54 57 89 126 154 101 5779
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 2 0 0 1 0 1 0 3 3 1 0 3 3 8 4 7 8 6 12 29 37 45 35 49 57 75 81 95 122 187 196 147 164 156 167 161 188 267 291 263 395 557 491 685 772 5774
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 1 1 1 1 1 2 1 2 4 6 3 7 10 8 7 6 11 6 17 9 20 14 22 22 32 38 29 23 28 40 45 31 40 52 91 160 122 82 81 73 59 160 255 235 389 369 680 641 751 943 5631
398 Optical Communications 1 1 2 1 0 0 0 3 3 6 2 3 5 4 6 7 11 15 14 11 16 19 40 30 47 49 55 48 65 68 57 119 127 164 102 177 176 147 190 208 213 214 138 323 348 324 306 384 381 505 486 5621
415 Rotary Kinetic Fluid Motors or Pumps 27 45 59 64 70 58 59 35 58 47 60 70 60 59 37 38 50 50 56 48 73 52 79 57 105 107 104 81 84 93 103 107 88 100 73 92 99 151 169 164 210 180 183 200 197 162 158 211 247 464 335 5578
083 Cutting 41 51 100 119 69 67 86 109 138 113 152 170 131 113 123 109 78 124 105 101 76 110 148 135 152 95 102 117 117 135 111 104 83 62 76 136 151 148 125 88 117 152 99 112 74 76 63 91 122 115 108 5499
405 Hydraulic and Earth Engineering 32 20 43 43 66 75 79 85 82 101 86 112 124 127 140 204 110 117 129 99 108 161 109 125 201 126 160 154 140 129 122 98 98 107 78 144 114 103 105 136 128 104 68 91 62 77 73 109 123 101 123 5451
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 3 7 15 18 21 19 21 36 65 66 62 47 69 49 73 56 63 92 53 62 82 65 67 85 98 127 93 101 88 71 90 134 147 158 223 291 229 294 299 263 193 145 175 116 105 137 126 170 139 142 5352
220 Receptacles 29 36 51 38 64 81 90 61 84 84 63 74 84 88 67 79 71 77 73 71 84 76 98 104 87 127 154 135 126 120 133 112 121 124 127 128 183 171 193 152 96 110 96 101 66 58 104 141 146 204 290 5332
244 Aeronautics and Astronautics 84 92 106 65 72 69 92 75 91 75 88 67 48 51 53 52 46 51 37 31 71 71 62 57 103 91 84 96 115 109 84 71 65 69 55 114 108 137 139 157 145 140 90 105 100 84 117 184 258 416 421 5263
057 Textiles: Spinning, Twisting, and Twining 70 79 41 55 114 142 146 102 120 134 128 192 135 183 154 131 99 95 108 132 114 148 157 167 174 128 136 129 57 123 93 124 93 92 85 124 99 89 106 73 42 46 38 59 28 42 24 42 41 45 46 5124
307 Electrical Transmission or Interconnection Systems 19 22 38 36 35 22 50 55 60 55 72 71 41 41 35 47 31 42 33 49 62 67 48 41 78 89 89 39 35 48 81 58 76 101 118 165 181 169 146 154 169 164 73 146 169 175 220 286 356 331 310 5098
326 Electronic Digital Logic Circuitry 3 3 7 8 4 4 10 14 24 18 18 14 21 15 30 25 14 14 31 23 26 42 48 58 81 78 96 92 141 142 101 95 127 121 109 112 105 179 198 204 163 208 170 200 271 298 247 355 321 165 240 5093
303 Fluid-Pressure and Analogous Brake Systems 16 12 25 37 15 37 46 51 71 96 110 110 126 102 78 85 49 87 71 61 44 66 60 93 150 150 166 118 115 125 171 159 159 149 140 159 174 195 210 162 117 89 100 93 84 96 63 82 93 113 108 5088
368 Horology: Time Measuring Systems or Devices 24 39 38 42 53 38 88 75 122 139 163 176 127 134 111 157 95 186 185 104 124 145 94 52 90 76 69 67 80 57 79 79 57 73 67 85 77 87 115 109 108 106 81 109 100 131 115 130 99 141 171 5069
162 Paper Making and Fiber Liberation 25 18 35 39 41 34 43 40 78 72 63 74 69 85 76 81 76 96 70 48 63 79 96 66 66 78 91 137 86 108 102 106 100 127 154 158 138 151 234 233 158 148 116 111 108 123 109 124 166 185 155 5039
323 Electricity: Power Supply or Regulation Systems 11 12 33 34 40 24 28 35 37 25 29 23 27 53 53 32 28 24 28 57 20 40 48 52 87 49 56 65 52 55 45 53 64 91 110 114 150 154 166 167 132 125 153 204 220 193 287 341 349 356 408 5039
033 Geometrical Instruments 54 43 54 54 66 40 48 57 75 44 60 95 68 62 52 68 101 87 59 76 98 116 141 141 98 90 82 118 130 103 88 86 89 74 67 76 71 132 122 161 147 150 140 145 157 154 164 169 155 112 115 4954
241 Solid Material Comminution or Disintegration 39 42 67 41 84 53 74 78 94 88 78 91 93 92 90 91 63 88 61 60 66 45 86 127 137 123 121 120 100 90 107 108 111 121 99 124 126 105 91 106 118 85 67 99 115 98 117 162 162 140 155 4898
501 Compositions: Ceramic 14 10 18 25 22 14 31 28 34 45 45 46 59 53 54 75 39 51 66 63 49 75 86 81 88 107 146 112 187 161 170 164 130 112 132 140 171 140 142 164 163 135 110 121 112 103 134 132 131 154 149 4793
024 Buckles, Buttons, Clasps, Etc. 37 57 57 60 49 66 53 65 95 65 64 84 106 94 67 96 45 62 68 53 92 100 120 111 127 89 100 128 103 101 83 119 104 111 134 125 136 115 140 159 152 95 56 100 85 92 78 89 105 127 146 4765
504 Plant Protecting and Regulating Compositions 13 24 21 26 29 13 24 29 22 24 30 49 84 90 115 94 77 96 95 93 97 137 143 150 143 152 183 200 170 165 138 125 117 127 128 135 126 147 141 147 116 88 79 58 36 35 43 71 57 119 144 4765
331 Oscillators 13 14 33 38 58 38 35 37 68 60 52 56 55 34 56 51 26 35 40 50 37 36 65 86 69 55 79 72 72 83 59 69 81 71 79 116 117 143 149 114 172 182 149 199 209 205 223 261 256 211 182 4750
134 Cleaning and Liquid Contact with Solids 25 21 25 9 14 20 35 41 50 51 37 30 39 31 37 41 26 43 33 41 44 48 39 51 50 64 91 74 90 87 88 109 111 107 108 171 204 169 215 227 235 161 120 111 125 116 125 202 231 238 259 4719
475 Planetary Gear Transmission Systems or Components 35 30 35 32 44 32 58 51 41 39 36 47 39 40 44 31 20 45 48 33 41 39 52 58 77 97 98 97 102 123 100 91 77 96 109 103 158 108 83 129 170 141 140 154 162 146 175 158 180 261 332 4637
112 Sewing 63 49 64 54 62 55 77 83 68 81 98 103 77 61 66 122 80 106 118 82 118 136 135 162 193 124 137 126 162 116 106 93 85 94 97 134 136 114 88 59 44 77 65 57 49 46 43 39 68 73 51 4596
228 Metal Fusion Bonding 20 18 31 35 23 31 55 30 55 63 75 54 72 63 42 51 40 40 34 28 31 46 54 90 98 103 133 94 109 121 145 134 108 89 89 76 124 192 202 177 166 186 130 103 65 98 96 187 174 146 125 4551
477 Interrelated Power Delivery Controls, Including Engine Control 13 9 20 8 21 19 17 24 37 40 52 29 30 19 39 33 25 38 49 47 42 70 79 101 137 120 130 100 169 144 74 62 98 106 156 171 179 149 104 133 171 133 131 116 134 129 126 142 154 220 184 4533
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 5 0 3 1 3 10 6 12 14 22 13 43 44 30 35 26 21 38 37 44 23 29 31 42 91 62 87 112 82 111 61 94 87 94 95 124 152 173 198 212 203 178 120 148 118 97 141 207 259 297 392 4527
065 Glass Manufacturing 29 34 64 58 85 41 80 81 94 95 65 112 79 72 77 95 55 76 81 83 78 56 98 83 121 109 143 110 121 141 107 102 62 55 105 123 120 98 93 107 114 110 78 96 51 63 48 95 113 128 133 4517
473 Games Using Tangible Projectile 11 7 18 4 11 6 21 19 22 22 19 29 29 31 28 36 35 29 37 36 20 34 48 67 51 63 94 87 95 100 98 128 125 122 127 224 159 142 179 165 206 184 154 221 205 155 156 186 158 141 160 4504
708 Arithmetic Processing and Calculating (Electrical Computers) 17 20 13 25 24 20 30 34 54 56 42 70 49 49 59 57 44 39 47 48 26 49 49 64 63 108 175 105 101 121 133 130 126 147 127 164 193 112 115 98 106 113 85 157 112 132 131 149 143 157 211 4499
436 Chemistry: Analytical and Immunological Testing 3 2 7 9 4 7 21 20 25 27 30 42 31 50 37 44 44 60 61 56 44 59 46 53 84 78 94 68 73 85 117 95 112 108 104 167 168 129 137 139 144 136 100 105 131 164 148 243 263 228 273 4475
285 Pipe Joints or Couplings 19 12 31 26 24 27 38 42 48 59 50 62 69 69 60 63 41 47 70 39 49 62 69 115 124 103 112 103 95 146 104 127 97 71 72 106 149 132 140 171 143 91 120 106 81 139 129 174 148 144 113 4431
251 Valves and Valve Actuation 29 25 22 29 33 41 36 38 67 52 47 64 51 50 60 54 39 59 74 49 45 67 108 76 107 95 102 116 80 108 88 99 62 65 65 110 134 160 116 139 153 186 180 194 105 105 90 113 110 155 174 4426
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 25 31 59 73 55 69 94 91 88 80 105 65 58 64 58 50 36 62 60 72 74 65 102 107 110 79 100 85 85 75 84 86 74 83 76 55 106 99 105 114 107 130 121 136 75 67 112 116 122 174 181 4400
320 Electricity: Battery or Capacitor Charging or Discharging 7 2 2 7 7 10 8 9 19 17 12 18 23 16 9 15 18 16 21 11 18 11 14 29 34 16 18 9 22 42 56 47 57 61 136 124 163 172 211 209 170 145 99 111 101 139 291 371 313 500 433 4369
099 Foods and Beverages: Apparatus 32 16 32 35 41 42 55 50 57 60 51 63 50 65 34 65 46 56 40 64 38 78 75 69 99 92 101 101 100 95 112 105 137 108 151 138 174 151 158 145 144 130 98 81 56 84 83 123 92 139 136 4347
034 Drying and Gas or Vapor Contact with Solids 44 27 48 83 74 85 78 70 94 67 99 93 80 59 42 72 44 88 75 63 51 82 97 95 102 86 71 74 86 94 88 97 80 120 110 109 131 168 112 144 97 96 102 100 52 96 49 44 90 109 122 4339
403 Joints and Connections 42 35 32 46 41 48 48 66 57 66 42 82 82 68 58 97 53 67 65 69 73 66 85 127 127 79 74 125 129 112 99 73 80 112 138 130 108 121 158 164 152 143 83 85 58 76 66 73 66 86 95 4327
418 Rotary Expansible Chamber Devices 39 43 74 99 80 54 61 53 60 57 56 105 89 85 57 55 32 44 51 43 60 108 127 88 96 101 93 74 114 94 79 95 91 98 75 87 64 163 142 103 115 86 66 86 85 106 114 113 88 105 133 4286
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 7 8 9 19 22 22 24 18 23 16 15 19 18 18 40 32 16 28 37 22 21 54 38 52 63 46 78 49 78 68 75 86 64 51 60 77 94 130 171 153 145 156 129 224 196 183 158 282 226 285 344 4249
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 2 0 0 1 1 3 4 6 7 9 6 7 15 31 52 54 42 38 38 64 57 130 179 243 295 427 518 815 1137 4184
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 3 3 6 5 18 15 16 17 27 27 52 45 34 71 70 63 120 148 269 169 132 200 263 296 282 359 391 499 540 4144
353 Optics: Image Projectors 4 15 29 21 25 18 25 23 17 28 30 42 57 25 19 30 14 20 14 14 22 15 10 24 26 17 20 36 31 28 35 36 48 49 57 71 57 77 89 151 165 198 168 271 262 217 168 249 393 331 348 4139
152 Resilient Tires and Wheels 17 22 28 30 22 24 36 50 58 50 50 86 77 65 54 54 50 76 104 59 61 60 51 60 69 87 103 91 80 86 110 102 87 66 87 95 88 123 122 151 164 122 105 117 108 88 87 102 123 165 157 4129
139 Textiles: Weaving 46 42 52 75 75 77 87 73 94 90 83 105 117 100 76 103 59 70 76 73 104 119 121 105 104 92 104 104 128 107 86 99 88 75 77 85 68 104 123 78 30 47 75 82 32 47 61 51 25 22 22 4038
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 1 0 3 5 10 5 3 14 18 28 50 34 41 90 85 81 127 62 90 122 113 200 196 208 242 395 387 548 848 4011
114 Ships 51 43 42 39 60 62 67 52 90 74 75 107 88 107 76 89 44 52 73 76 49 84 97 90 128 99 105 73 91 77 72 72 79 76 62 68 84 111 104 83 89 73 87 92 86 94 62 65 92 107 89 4007
351 Optics: Eye Examining, Vision Testing and Correcting 2 3 6 8 1 7 14 18 12 8 11 17 14 15 18 16 22 17 57 32 46 42 42 54 60 61 93 79 76 62 76 73 91 86 96 128 155 143 140 126 148 157 102 122 178 195 190 215 218 196 218 3966
376 Induced Nuclear Reactions: Processes, Systems, and Elements 97 95 150 142 143 105 71 42 74 53 92 91 54 110 112 84 49 66 113 76 56 70 61 99 162 112 116 81 102 120 122 115 71 59 53 75 77 43 48 58 61 45 49 13 17 22 15 35 45 52 61 3934
277 Seal for a Joint or Juncture 22 27 22 30 29 28 38 39 80 64 51 54 69 45 30 89 74 74 83 77 77 108 89 80 75 75 90 55 85 86 92 74 65 98 109 76 97 114 163 131 126 134 108 102 59 50 35 89 94 107 111 3879
030 Cutlery 25 19 31 40 29 45 27 34 42 48 55 58 54 55 53 55 47 46 68 49 53 51 58 93 98 70 109 106 118 75 91 79 83 82 108 93 112 101 121 134 126 131 97 89 99 78 81 78 124 132 112 3862
209 Classifying, Separating, and Assorting Solids 45 30 37 57 65 83 86 53 52 65 62 65 67 58 54 73 75 94 115 84 63 72 72 68 87 114 116 92 78 72 83 66 82 76 87 76 100 104 101 79 64 93 64 73 51 66 52 71 105 92 103 3842
366 Agitating (e.g., of articles and materials) 23 43 59 51 63 52 48 39 80 78 92 70 90 86 68 84 65 94 62 64 61 76 79 69 71 84 104 85 61 46 59 78 74 114 59 98 88 97 132 101 100 77 72 65 50 78 50 73 83 123 90 3808
416 Fluid Reaction Surfaces (i.e., Impellers) 32 34 28 47 45 39 28 40 51 40 42 51 37 34 42 43 32 51 63 43 30 62 58 46 66 60 69 42 38 44 67 59 61 68 57 45 73 113 93 108 96 94 74 117 139 101 107 125 213 362 272 3781
380 Cryptography 3 2 5 5 5 3 5 8 3 8 7 5 5 4 3 12 12 6 8 17 12 14 12 28 34 40 46 35 33 44 57 50 36 59 65 92 67 108 78 84 40 89 82 148 189 206 230 294 318 436 488 3640
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 10 15 25 12 18 18 25 29 35 39 36 38 41 40 31 70 31 51 25 38 55 32 39 39 81 62 95 45 84 60 60 52 49 84 69 90 92 126 103 144 141 118 102 123 99 100 151 161 190 170 177 3620
070 Locks 2 8 15 17 17 12 32 31 38 44 38 45 36 46 26 45 17 41 58 62 49 63 46 59 91 83 95 107 108 87 81 82 97 85 104 128 137 104 89 146 149 111 102 95 95 107 79 80 97 121 108 3615
474 Endless Belt Power Transmission Systems or Components 24 15 18 18 14 31 22 21 29 28 28 35 27 31 38 23 18 36 40 33 27 61 107 101 108 107 128 120 99 82 106 84 87 59 79 90 94 123 89 141 117 92 84 122 98 71 57 130 172 131 119 3614
585 Chemistry of Hydrocarbon Compounds 25 28 41 83 72 61 63 70 73 124 85 95 74 88 60 57 30 37 42 42 55 39 59 61 58 53 55 70 76 58 71 91 67 68 62 103 117 89 97 102 62 51 63 57 90 89 80 80 102 95 127 3597
463 Amusement Devices: Games 0 1 1 2 1 3 3 1 2 2 3 9 12 3 12 6 3 9 6 7 5 5 10 18 14 10 24 15 14 26 34 21 28 28 56 78 81 101 156 179 197 148 133 110 97 106 116 242 303 581 557 3579
433 Dentistry 16 10 10 6 13 9 21 18 26 28 20 31 26 35 29 22 22 80 73 55 50 84 83 75 74 83 94 64 108 107 76 85 60 70 85 124 136 130 172 112 110 76 85 110 99 60 41 90 86 134 130 3443
607 Surgery: Light, Thermal, and Electrical Application 1 1 4 4 2 1 6 7 11 16 12 10 20 21 18 16 15 16 34 30 43 28 39 41 42 59 64 75 64 61 70 84 94 79 77 116 94 116 125 135 129 87 97 115 114 92 101 139 204 226 349 3404
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 1 4 10 12 24 25 35 40 52 22 50 78 55 42 34 72 69 119 136 89 148 166 157 178 207 245 222 228 177 147 175 167 147 3339
431 Combustion 30 32 66 66 53 52 56 64 87 61 82 105 82 58 50 60 44 33 51 47 85 87 97 73 79 62 76 79 71 83 64 67 71 80 52 106 117 107 81 61 83 79 69 47 27 21 39 37 54 44 49 3326
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 11 23 34 26 27 30 27 22 30 36 29 23 26 39 27 20 27 24 26 21 23 19 36 49 52 35 54 52 47 60 71 88 114 83 70 139 166 147 119 129 99 108 99 111 128 154 98 106 76 119 108 3287
066 Textiles: Knitting 45 26 46 68 52 56 91 77 111 114 101 124 112 107 95 67 36 51 53 58 47 59 68 63 76 70 66 29 62 57 66 64 53 70 48 51 65 107 93 55 53 62 60 55 49 37 43 52 46 21 30 3267
091 Motors: Expansible Chamber Type 43 42 72 65 39 67 51 53 95 67 89 112 88 100 77 69 45 71 76 77 68 78 87 64 89 103 86 78 67 97 79 51 43 59 57 77 54 61 46 75 43 59 37 49 56 35 32 23 39 27 27 3244
102 Ammunition and Explosives 33 51 42 48 53 52 55 41 51 48 75 54 53 76 69 42 46 37 50 54 65 71 75 70 131 112 124 105 98 80 75 73 77 61 49 48 43 37 87 71 91 62 44 43 35 40 42 58 61 76 69 3203
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 16 20 28 19 20 16 28 31 40 38 28 41 50 35 27 49 51 39 53 39 25 47 53 64 70 48 69 65 58 58 68 70 58 74 62 77 95 87 142 128 109 127 81 104 79 54 47 79 75 143 129 3113
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 4 2 7 1 7 4 6 2 8 7 2 8 17 12 12 8 10 15 14 16 19 27 25 30 47 56 63 52 64 74 72 121 140 124 175 181 112 125 89 83 113 78 112 108 132 140 185 169 111 119 3110
216 Etching a Substrate: Processes 2 1 3 5 5 4 3 5 11 9 10 12 7 18 17 14 6 14 27 17 26 28 29 48 35 29 41 65 67 52 111 84 91 68 89 111 110 91 106 107 121 98 83 114 120 128 104 124 191 190 245 3096
266 Metallurgical Apparatus 10 21 44 22 49 40 55 55 80 76 64 88 46 64 99 82 53 95 88 70 107 92 58 83 73 68 79 72 77 66 73 86 61 40 47 36 51 49 61 59 65 44 22 18 26 40 50 66 69 68 55 3062
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 3 6 2 8 4 4 6 7 21 21 57 63 113 118 130 164 107 143 134 98 175 185 162 167 268 277 279 319 3046
081 Tools 8 8 16 18 14 15 6 8 25 17 27 21 33 16 23 24 19 23 17 18 28 37 37 53 34 69 49 54 49 44 51 49 29 51 38 60 93 137 177 143 98 123 164 221 159 108 58 88 94 113 157 3021
267 Spring Devices 29 36 38 36 40 25 20 28 55 23 43 50 54 44 29 27 21 17 20 24 28 48 36 64 106 114 122 92 84 95 91 68 55 71 67 75 92 87 111 131 114 65 46 75 65 62 39 47 56 75 80 3020
336 Inductor Devices 8 17 27 24 26 17 28 20 29 28 30 24 21 21 23 21 18 21 24 34 22 44 48 29 29 27 35 28 27 26 31 34 39 43 24 65 67 83 81 119 144 121 154 131 126 141 98 180 189 194 170 3010
049 Movable or Removable Closures 20 19 25 24 34 50 48 36 31 39 43 43 46 36 33 41 25 38 39 32 37 72 52 78 92 42 73 87 81 56 65 60 74 56 47 84 71 108 94 102 90 89 66 72 36 38 63 83 69 104 131 2974
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 30 18 21 34 31 28 31 23 36 42 42 49 41 41 35 39 24 49 44 43 34 54 68 56 58 62 53 62 48 63 64 66 46 64 73 100 68 71 164 95 64 76 53 68 63 70 51 101 90 111 124 2941
292 Closure Fasteners 12 19 15 17 33 14 21 22 38 17 24 42 38 26 33 40 24 35 33 34 20 32 46 42 70 55 78 106 96 76 57 38 49 69 60 70 83 89 65 122 113 83 76 81 101 90 76 83 91 115 159 2928
095 Gas Separation: Processes 8 15 15 36 30 35 27 31 40 29 43 44 42 34 50 37 37 38 60 42 42 51 51 47 52 68 49 58 46 44 38 28 42 43 35 77 83 76 103 107 88 84 59 84 60 62 71 124 123 137 186 2911
482 Exercise Devices 4 2 0 4 6 12 7 10 13 9 27 19 13 15 14 13 10 13 13 17 14 27 25 31 45 43 60 64 63 46 59 85 73 91 84 112 91 107 98 93 114 136 94 129 102 110 102 174 202 104 99 2898
005 Beds 12 9 20 21 34 15 27 25 36 41 37 47 47 35 21 34 20 34 19 21 19 29 43 53 64 46 66 78 71 75 58 60 62 81 85 87 81 92 91 91 79 103 99 96 68 70 84 103 87 94 102 2872
002 Apparel 14 14 16 17 16 13 11 25 35 20 28 35 26 27 24 37 26 28 35 19 22 37 57 49 68 43 49 43 76 70 36 43 54 63 88 103 129 123 157 123 93 110 95 86 52 61 40 112 113 108 100 2869
175 Boring or Penetrating the Earth 17 20 30 15 21 24 39 23 33 38 46 34 33 43 29 36 28 44 47 17 36 46 44 52 55 55 74 70 73 63 53 74 39 56 44 70 59 86 84 76 87 68 70 96 103 91 70 124 111 97 116 2859
312 Supports: Cabinet Structure 8 13 28 24 27 13 22 23 42 34 30 40 32 30 33 40 29 30 40 21 37 38 26 51 50 35 58 31 44 53 45 53 69 53 59 75 93 103 90 108 73 84 67 44 64 59 63 127 116 192 198 2817
401 Coating Implements with Material Supply 24 23 28 37 20 24 34 31 37 17 38 32 28 27 21 20 20 32 28 23 24 22 41 46 38 47 51 82 96 56 54 55 40 32 32 66 133 114 149 126 85 94 91 101 77 83 62 81 90 102 98 2812
055 Gas Separation 7 5 15 26 20 21 21 11 39 22 32 36 33 26 20 25 23 38 53 46 22 30 33 38 36 24 45 36 49 47 53 29 30 43 43 63 60 70 81 79 85 89 74 85 81 131 157 159 184 149 169 2793
096 Gas Separation: Apparatus 7 13 29 30 18 27 38 34 32 32 51 63 39 50 35 46 33 43 62 48 32 43 54 41 83 61 57 55 56 49 53 35 40 50 45 61 56 59 60 89 80 63 57 53 68 88 102 110 88 121 151 2790
004 Baths, Closets, Sinks, and Spittoons 9 9 9 12 21 11 30 25 49 34 26 32 37 29 21 30 38 47 42 34 24 38 36 67 49 50 68 66 82 71 73 68 74 47 64 91 134 91 110 130 113 93 61 68 56 32 25 60 74 120 100 2780
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 1 1 0 0 2 1 4 2 3 5 1 0 4 1 0 1 1 3 1 0 3 1 3 8 12 14 19 22 17 15 20 33 54 66 95 86 94 90 54 44 82 113 194 129 165 178 228 238 304 350 2762
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 14 13 36 32 34 37 39 27 28 25 22 21 34 30 38 37 16 39 42 29 21 33 32 34 70 64 95 91 67 65 76 71 52 71 71 91 86 87 86 85 79 83 58 66 56 36 32 76 83 101 137 2748
119 Animal Husbandry 11 16 15 24 16 17 19 18 32 24 35 29 24 39 30 14 25 46 40 46 33 45 48 48 46 54 44 53 67 66 42 59 57 57 60 116 90 95 92 130 118 83 79 78 74 49 59 76 89 112 104 2743
036 Boots, Shoes, and Leggings 14 17 24 15 24 16 12 30 33 28 41 48 31 27 23 40 28 48 33 33 43 40 60 85 79 71 74 101 64 54 51 60 57 69 67 101 95 79 83 84 72 100 63 59 53 56 49 63 66 73 73 2709
138 Pipes and Tubular Conduits 19 14 17 13 26 20 40 26 44 39 36 51 67 42 34 36 39 47 49 39 42 52 35 50 47 50 54 44 42 32 37 49 61 46 51 84 107 148 110 98 84 74 86 96 36 45 72 66 66 72 66 2700
056 Harvesters 32 25 27 18 17 27 47 53 65 53 53 29 31 50 46 44 43 79 82 50 28 54 53 51 69 73 70 85 80 56 56 51 49 42 29 64 74 68 49 74 73 62 58 52 43 53 52 63 61 60 51 2674
725 Interactive Video Distribution Systems 2 0 1 7 4 1 2 2 5 3 3 7 4 2 4 4 5 3 5 5 6 9 10 14 9 10 12 13 12 16 16 29 25 45 41 79 70 57 62 52 56 68 51 109 64 77 195 263 314 377 444 2674
126 Stoves and Furnaces 9 14 22 20 20 28 16 25 21 31 26 35 18 22 42 87 68 75 100 85 68 100 101 90 88 70 70 85 64 36 47 55 57 42 45 53 87 85 65 40 69 58 60 30 31 26 29 64 55 69 64 2667
367 Communications, Electrical: Acoustic Wave Systems and Devices 9 11 19 25 20 20 22 19 22 15 45 37 30 39 39 47 19 38 38 35 22 29 41 33 81 61 99 91 63 72 64 53 39 59 30 62 44 39 47 43 45 42 56 45 64 124 90 125 110 120 177 2619
208 Mineral Oils: Processes and Products 26 31 24 38 41 16 30 29 42 37 51 68 48 37 57 48 48 65 55 45 66 92 73 59 58 51 73 65 57 41 37 44 34 28 27 47 80 60 73 51 52 54 37 36 60 61 68 88 74 64 67 2613
374 Thermal Measuring and Testing 12 13 18 19 22 16 29 38 28 35 25 24 30 45 27 29 27 32 32 27 25 41 45 63 46 52 66 46 65 59 61 44 23 27 49 73 42 75 63 60 69 81 82 84 51 77 117 107 107 147 136 2611
440 Marine Propulsion 5 8 14 14 12 18 15 12 27 17 16 21 21 17 13 24 12 13 24 20 26 14 38 34 47 50 45 63 74 54 59 74 61 70 53 78 90 126 106 96 104 122 124 93 106 99 82 49 67 89 68 2584
092 Expansible Chamber Devices 11 19 40 22 30 25 40 39 40 56 42 38 37 42 28 25 15 31 28 31 27 32 60 45 67 76 82 54 81 50 58 46 45 47 58 84 79 66 99 100 89 73 63 56 79 63 46 60 49 51 48 2572
446 Amusement Devices: Toys 13 13 14 28 4 22 35 44 79 39 46 31 38 40 35 41 40 62 57 35 27 44 44 59 49 44 76 60 64 58 33 65 53 38 42 85 83 81 91 112 102 90 53 42 41 43 37 45 48 60 61 2546
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 13 18 24 30 32 39 15 32 26 34 31 47 25 29 29 41 26 31 41 21 25 27 38 22 47 70 73 60 60 56 62 80 75 71 80 87 76 90 105 77 93 56 35 24 26 22 36 75 82 109 122 2545
432 Heating 22 28 30 21 26 35 53 48 65 49 55 95 66 60 88 53 45 80 80 70 70 83 89 97 53 59 64 68 54 36 38 28 31 28 39 68 74 60 60 47 52 38 29 23 20 25 23 31 28 26 32 2542
181 Acoustics 11 15 24 19 23 16 16 24 29 42 40 36 25 33 31 30 44 43 39 51 32 45 37 61 50 46 61 50 47 39 41 39 43 46 39 66 74 70 62 69 90 80 61 33 47 67 62 112 104 114 118 2496
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 2 1 1 0 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 4 5 12 15 21 46 88 90 97 91 91 135 48 44 61 65 68 48 63 80 55 111 126 174 224 270 324 2465
261 Gas and Liquid Contact Apparatus 9 15 21 30 40 29 25 22 44 42 50 68 53 62 71 73 55 69 84 57 55 80 67 48 35 50 41 36 35 36 31 26 37 37 41 34 41 49 64 66 51 52 44 49 56 46 52 54 63 77 69 2441
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 12 6 13 14 11 13 8 8 14 15 20 18 15 24 17 34 15 23 21 29 20 33 56 39 56 50 41 38 80 66 57 52 53 64 53 68 89 68 86 114 69 45 45 79 88 107 99 119 90 87 98 2439
420 Alloys or Metallic Compositions 13 24 30 29 42 43 40 40 64 63 70 74 57 44 58 41 41 65 49 34 63 56 45 57 55 57 82 66 72 71 50 54 37 49 35 51 55 41 47 42 40 55 28 13 14 19 31 36 40 45 50 2377
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 29 29 33 33 35 32 44 44 45 38 42 69 57 57 42 35 18 36 60 29 31 40 55 62 67 31 50 45 61 76 50 37 31 32 27 49 71 64 66 39 68 65 53 45 41 69 45 53 38 46 58 2372
338 Electrical Resistors 9 14 9 20 38 21 19 29 43 65 66 36 46 37 42 34 27 25 41 57 43 52 57 29 77 68 65 76 57 43 44 56 29 37 36 51 68 63 65 74 50 33 34 55 39 33 41 70 83 79 72 2357
104 Railways 33 29 30 21 61 50 57 41 85 66 63 122 103 44 48 51 27 42 58 42 35 45 39 49 52 55 62 73 51 62 50 40 39 43 48 34 18 32 42 54 37 32 24 13 20 25 36 46 31 41 50 2351
173 Tool Driving or Impacting 5 10 25 24 23 29 38 20 39 40 49 54 41 30 34 51 22 24 30 33 34 41 41 47 51 35 54 30 43 46 23 35 33 25 19 46 56 68 55 39 54 82 73 78 57 83 62 85 99 113 111 2339
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 2 5 1 4 3 7 8 9 4 17 27 30 22 16 11 20 27 30 39 49 60 57 44 75 100 102 112 128 138 161 115 80 83 73 75 54 56 44 40 55 34 37 26 30 27 25 46 66 55 2329
040 Card, Picture, or Sign Exhibiting 12 10 25 32 24 23 25 27 40 36 35 42 28 57 45 28 26 50 45 25 30 40 40 24 49 68 67 57 67 38 40 46 45 48 55 63 57 70 84 64 88 51 52 25 53 53 53 66 47 64 57 2296
131 Tobacco 32 32 27 37 52 60 25 44 41 38 45 46 64 47 59 38 28 59 62 36 38 57 52 88 73 73 76 80 69 63 40 40 40 48 48 57 28 45 30 33 38 46 17 10 21 13 18 29 31 25 52 2250
445 Electric Lamp or Space Discharge Component or Device Manufacturing 5 3 2 8 16 5 13 13 21 12 20 32 12 13 9 13 18 16 8 13 12 19 12 10 22 18 33 37 18 41 42 29 25 37 44 71 70 97 58 54 103 136 135 137 101 72 92 115 139 118 90 2239
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 4 4 9 11 14 10 15 25 29 38 19 24 26 34 27 31 22 42 47 41 26 46 60 50 48 56 66 41 47 57 66 59 60 61 64 72 81 86 64 46 51 77 32 39 38 47 47 99 67 58 54 2237
100 Presses 30 26 25 36 31 35 29 40 59 53 37 48 53 39 42 46 43 49 40 26 52 51 56 28 45 49 40 31 48 54 53 49 50 55 58 67 52 41 47 32 78 59 42 60 33 50 25 21 20 38 49 2220
409 Gear Cutting, Milling, or Planing 18 33 52 53 23 29 26 31 43 37 32 44 27 15 30 25 17 28 30 19 19 22 45 60 62 56 70 60 64 49 42 42 35 33 37 61 72 55 61 61 71 58 51 61 86 52 42 33 49 34 55 2210
273 Amusement Devices: Games 7 10 7 7 4 10 25 10 24 32 25 42 33 25 44 37 26 62 53 32 39 34 39 22 38 42 65 48 65 56 55 63 55 63 87 79 69 58 77 84 67 47 40 40 41 38 49 60 50 45 76 2206
068 Textiles: Fluid Treating Apparatus 26 18 25 30 44 26 32 44 54 55 50 36 52 53 30 45 23 43 28 20 26 38 32 21 30 37 41 35 33 30 37 37 32 36 51 78 77 43 27 53 45 19 23 25 55 73 83 79 87 93 95 2205
089 Ordnance 20 23 23 44 46 39 39 28 25 40 50 32 36 47 41 32 25 23 17 36 42 51 45 51 84 50 63 74 60 58 48 58 35 31 54 47 48 29 47 49 38 38 31 30 43 26 40 52 53 51 75 2167
160 Flexible or Portable Closure, Partition, or Panel 16 22 22 15 20 16 19 13 19 22 12 24 18 23 21 21 15 32 15 28 22 33 31 22 43 42 56 41 66 65 50 38 39 54 58 46 52 77 79 68 78 84 74 63 62 50 45 86 65 75 77 2134
454 Ventilation 10 14 19 20 30 36 20 19 26 27 37 46 27 27 20 19 27 25 25 29 24 23 55 40 57 51 44 41 49 59 52 51 49 54 61 79 68 68 85 78 75 66 59 48 42 34 45 38 31 41 51 2121
215 Bottles and Jars 30 16 21 28 31 20 30 17 37 25 35 48 49 42 26 42 26 26 47 37 31 55 53 62 43 63 52 44 49 47 47 33 53 48 46 76 61 58 53 37 33 35 25 45 21 22 34 45 46 78 87 2115
290 Prime-Mover Dynamo Plants 3 4 10 8 5 5 9 11 19 12 7 8 9 18 9 19 15 15 33 20 20 35 37 17 21 20 33 22 17 27 11 10 9 9 19 36 29 42 49 55 49 79 103 77 75 114 114 114 160 208 254 2104
294 Handling: Hand and Hoist-Line Implements 19 12 25 14 24 21 19 25 45 31 40 29 49 33 21 32 33 33 35 20 26 36 23 52 40 51 51 39 35 40 44 46 36 33 47 51 48 61 60 60 49 24 24 41 46 36 54 55 57 119 107 2051
136 Batteries: Thermoelectric and Photoelectric 3 3 5 11 4 7 13 16 14 7 12 10 10 15 23 14 21 16 20 20 21 23 36 31 39 29 18 30 41 25 34 41 36 45 40 43 64 91 114 122 92 66 30 22 32 27 23 87 142 169 181 2038
211 Supports: Racks 7 12 18 19 19 11 24 16 38 24 26 28 29 15 23 30 14 14 20 30 11 23 34 37 43 37 36 39 55 45 48 61 36 45 46 78 55 83 77 86 77 64 51 53 47 26 15 49 77 68 73 1992
408 Cutting by Use of Rotating Axially Moving Tool 7 14 14 19 18 13 26 17 36 27 29 38 19 23 24 38 30 31 33 24 28 29 35 54 51 46 43 44 55 55 47 65 49 41 43 63 86 49 54 31 50 25 43 55 52 49 45 41 36 51 67 1962
144 Woodworking 15 14 27 27 29 16 33 26 41 36 47 38 46 49 28 49 27 32 42 36 28 49 44 48 38 45 49 54 38 58 27 38 43 29 30 40 65 61 61 56 61 41 25 51 35 32 28 45 47 27 9 1960
254 Implements or Apparatus for Applying Pushing or Pulling Force 18 12 23 40 43 21 14 18 41 34 32 44 44 45 46 46 22 55 40 42 23 52 37 43 50 38 39 34 20 44 36 28 25 32 34 36 46 54 40 57 58 37 37 41 36 53 41 40 33 63 70 1957
227 Elongated-Member-Driving Apparatus 19 9 15 19 13 9 17 22 43 17 14 18 21 21 12 26 11 31 19 21 27 24 42 50 29 40 44 23 39 28 33 16 21 30 48 58 42 69 44 41 71 77 80 93 58 64 61 80 83 59 75 1926
177 Weighing Scales 26 18 40 12 20 17 21 28 27 27 34 46 39 38 29 37 28 26 38 38 49 51 79 72 75 50 68 37 28 40 41 37 16 19 23 64 40 29 34 38 44 46 33 51 38 44 36 39 32 46 32 1920
434 Education and Demonstration 20 10 11 31 26 23 28 29 44 51 42 36 40 29 33 24 22 29 23 21 20 35 34 34 50 34 33 26 41 26 48 44 47 45 36 69 62 58 55 58 46 72 56 45 19 24 12 29 34 51 97 1912
019 Textiles: Fiber Preparation 43 35 34 26 38 35 34 19 32 33 21 30 28 24 22 31 17 38 47 36 33 35 67 36 57 37 61 69 107 53 46 62 53 49 43 35 32 46 51 39 35 20 20 22 11 21 26 36 24 8 9 1866
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 24 20 22 21 29 35 26 22 60 41 38 40 42 56 32 40 19 33 44 47 40 25 44 38 48 30 50 33 45 52 45 49 37 26 20 29 26 25 27 29 14 25 30 16 21 28 34 44 44 55 51 1771
110 Furnaces 5 12 16 9 18 21 11 17 34 18 23 29 44 23 29 13 14 36 39 38 33 59 59 61 58 57 48 50 52 54 41 52 31 44 63 61 50 52 67 46 23 41 39 28 15 12 7 24 13 26 35 1750
122 Liquid Heaters and Vaporizers 34 38 42 48 35 37 29 21 44 39 38 39 45 20 31 30 29 28 51 22 45 55 48 41 52 37 48 45 31 20 17 33 17 23 13 38 49 37 38 50 39 30 31 18 18 21 26 21 23 33 33 1730
047 Plant Husbandry 12 5 9 14 21 7 11 7 17 25 23 23 22 25 25 28 25 23 40 31 15 25 21 29 33 41 47 55 53 55 34 53 57 41 33 38 68 66 58 61 55 37 24 31 29 17 31 51 53 55 60 1719
229 Envelopes, Wrappers, and Paperboard Boxes 17 31 30 24 35 37 21 21 25 21 22 34 38 47 24 36 10 37 26 25 15 15 24 29 40 59 63 40 64 44 43 56 47 45 39 52 47 46 56 39 33 12 26 25 20 21 19 31 29 21 39 1700
172 Earth Working 19 25 57 25 25 17 28 41 24 21 28 27 31 35 67 62 47 47 52 47 32 29 44 25 41 19 46 43 27 21 23 19 29 34 30 47 37 41 52 38 28 34 27 25 15 12 21 30 30 25 46 1695
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 14 25 31 47 19 11 19 18 45 37 34 38 25 25 29 30 9 34 43 36 57 74 66 48 61 44 28 24 30 37 28 31 14 37 22 55 41 37 34 46 40 40 24 17 14 10 11 28 27 64 37 1695
270 Sheet-Material Associating 0 3 6 8 2 4 7 13 7 12 8 7 10 11 7 11 9 6 13 5 14 19 27 29 21 37 27 45 51 56 28 25 37 32 33 43 21 23 41 31 35 48 27 44 42 64 87 116 178 142 106 1678
601 Surgery: Kinesitherapy 4 5 4 6 5 11 12 10 10 18 13 23 19 16 15 14 20 16 13 8 8 14 20 38 40 37 67 61 54 60 52 35 45 32 37 49 35 38 64 49 59 37 32 47 46 34 43 63 77 74 82 1671
082 Turning (e.g., for metal working) 23 32 33 36 35 21 36 38 49 37 45 46 37 20 33 34 21 36 45 22 19 15 24 47 58 28 33 35 45 36 28 25 13 18 25 27 34 38 32 30 65 32 30 31 15 21 26 35 41 38 38 1661
404 Road Structure, Process, or Apparatus 15 8 17 28 18 20 27 17 41 21 13 46 41 23 14 23 15 18 20 30 23 13 21 33 34 25 41 34 48 32 43 35 39 40 28 35 44 37 42 53 44 42 39 41 43 32 47 30 48 48 77 1646
132 Toilet 10 5 12 7 6 5 16 12 17 33 18 20 31 23 18 2 12 16 22 17 18 22 20 28 23 20 29 36 36 38 33 33 21 43 50 68 95 82 59 68 64 29 24 45 37 29 38 36 53 84 64 1627
299 Mining or In Situ Disintegration of Hard Material 10 6 8 17 44 41 41 28 40 44 42 45 40 37 48 65 53 64 67 35 44 50 42 42 60 42 41 39 29 37 22 14 15 19 21 9 18 20 27 25 19 14 17 13 12 27 18 16 24 27 42 1620
269 Work Holders 8 4 10 4 14 14 9 11 23 16 19 31 26 24 23 24 21 26 23 16 11 22 35 37 35 32 44 51 27 39 30 28 18 20 14 36 45 46 50 46 52 37 27 36 23 28 19 31 61 102 125 1553
221 Article Dispensing 15 13 14 19 18 27 12 17 29 21 36 34 26 26 28 21 12 20 30 23 10 29 24 24 33 30 30 37 40 30 31 29 33 33 15 35 43 70 59 64 64 62 27 35 25 25 22 33 32 24 34 1523
407 Cutters, for Shaping 4 13 18 13 14 10 6 18 21 17 12 36 26 22 19 17 9 20 13 9 6 23 21 27 30 17 18 31 42 32 42 19 19 24 29 55 57 58 56 24 45 52 45 44 39 45 56 46 56 51 97 1523
452 Butchering 10 9 13 16 11 10 5 21 21 10 14 13 21 26 27 21 11 26 33 33 25 30 40 51 49 47 33 39 52 70 50 53 21 33 29 47 40 45 39 20 25 20 15 33 33 29 38 43 28 37 44 1509
226 Advancing Material of Indeterminate Length 24 30 25 40 33 22 46 35 74 57 85 48 55 39 45 19 23 40 30 35 30 28 15 25 23 38 53 23 21 24 26 40 28 19 25 46 31 22 31 33 30 18 9 7 13 12 3 8 10 2 4 1502
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 1 0 1 1 1 0 0 3 4 1 0 1 1 5 3 5 1 4 6 9 7 6 15 13 22 21 26 31 31 28 26 29 24 24 32 38 65 42 55 65 115 102 251 353 1469
392 Electric Resistance Heating Devices 8 10 5 14 10 10 9 19 23 22 22 21 16 19 17 17 8 21 14 20 20 20 26 26 25 30 34 35 33 29 34 31 26 18 25 28 49 53 63 55 43 35 54 59 41 33 37 44 57 50 49 1467
043 Fishing, Trapping, and Vermin Destroying 9 7 13 8 15 19 19 16 20 24 19 30 26 31 30 30 28 32 28 16 13 38 24 42 38 35 65 49 33 37 40 54 32 46 28 27 62 59 36 40 44 25 23 21 16 12 17 18 18 22 25 1459
419 Powder Metallurgy Processes 8 9 14 16 30 21 16 11 15 21 23 27 18 16 17 19 12 14 19 26 23 23 31 54 32 33 36 50 42 36 15 48 57 44 44 28 51 39 37 47 53 38 22 29 24 20 20 41 29 17 23 1438
337 Electricity: Electrothermally or Thermally Actuated Switches 8 18 23 25 24 11 24 26 30 20 31 37 24 20 25 26 19 22 27 20 25 16 40 22 41 26 36 18 16 26 31 19 12 17 39 57 54 30 31 47 57 42 15 38 27 25 33 36 20 25 20 1401
028 Textiles: Manufacturing 18 31 23 30 38 40 58 32 44 42 41 45 39 26 28 23 13 13 18 14 18 12 28 16 22 18 24 43 31 38 23 45 38 22 35 27 28 34 30 31 22 29 15 22 24 29 18 18 11 15 16 1398
108 Horizontally Supported Planar Surfaces 11 9 15 18 14 10 16 16 18 29 21 20 23 15 23 21 16 18 16 14 16 17 26 16 24 17 32 22 18 29 21 45 32 42 42 55 45 57 37 39 39 46 26 37 15 21 25 46 46 55 51 1382
037 Excavating 5 8 10 8 14 14 16 13 22 21 31 24 32 27 23 24 23 27 43 48 28 23 19 19 30 23 31 15 28 30 24 20 25 30 28 45 33 31 27 45 39 43 45 36 26 16 46 55 33 30 25 1381
373 Industrial Electric Heating Furnaces 10 14 20 12 24 43 30 34 42 41 47 58 22 36 41 34 32 27 28 29 32 72 31 59 63 25 23 17 15 23 41 30 33 37 21 27 41 29 21 28 21 14 8 10 4 2 1 3 4 1 8 1368
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 73 102 134 154 121 96 81 51 47 50 40 30 28 26 26 12 12 11 7 20 28 29 70 47 1309
182 Fire Escape, Ladder, or Scaffold 10 9 16 12 10 5 15 9 20 13 17 30 29 23 22 28 16 25 28 16 18 27 40 44 47 29 31 36 33 43 11 32 23 18 22 41 49 32 33 43 28 38 29 33 16 5 9 15 32 36 49 1295
236 Automatic Temperature and Humidity Regulation 10 12 19 17 23 14 17 12 18 13 22 21 20 15 16 16 17 24 25 37 32 26 34 26 30 21 31 34 21 26 34 29 20 16 16 34 49 40 32 41 39 30 27 27 25 12 14 47 39 38 34 1292
105 Railway Rolling Stock 25 17 20 24 11 22 17 15 22 32 27 29 28 17 11 12 19 17 24 25 13 18 20 23 34 25 26 20 29 36 29 29 33 23 25 31 26 22 43 44 38 16 33 20 18 20 22 30 32 44 54 1290
602 Surgery: Splint, Brace, or Bandage 3 1 4 3 6 3 7 8 5 7 12 9 16 11 12 8 5 17 14 18 12 17 17 16 27 23 25 26 32 19 17 23 33 22 30 50 45 55 57 34 44 34 35 39 41 37 34 60 72 61 60 1266
135 Tent, Canopy, Umbrella, or Cane 2 6 7 8 2 7 14 10 19 31 26 26 18 7 9 10 3 10 7 5 9 9 7 13 17 15 35 16 23 28 35 40 32 38 27 46 35 51 79 55 42 48 34 24 36 38 35 25 41 34 57 1251
044 Fuel and Related Compositions 6 5 3 8 6 3 5 5 3 19 10 11 15 14 17 21 19 25 35 26 25 29 45 22 30 32 45 24 25 24 24 26 35 31 21 29 51 48 38 33 58 28 16 12 21 31 29 31 36 41 52 1248
042 Firearms 6 6 17 11 9 29 3 13 22 16 34 28 28 27 15 12 16 7 18 9 22 21 15 27 34 26 27 32 20 21 17 26 20 21 25 26 26 21 40 39 53 35 30 27 24 27 37 43 33 54 48 1243
203 Distillation: Processes, Separatory 16 7 11 18 35 26 43 20 12 42 20 33 33 25 27 15 19 24 38 41 30 16 16 24 21 20 16 26 23 14 33 25 18 25 29 30 36 16 20 42 31 24 20 24 22 20 30 15 20 25 26 1242
224 Package and Article Carriers 0 2 2 6 11 6 4 3 7 5 6 8 14 10 5 16 10 13 20 16 14 21 12 7 19 26 25 21 34 24 29 33 51 46 45 54 57 39 79 41 47 37 24 19 26 15 15 22 38 54 67 1205
406 Conveyors: Fluid Current 19 18 30 28 34 39 26 24 35 23 22 33 32 25 34 34 26 26 30 15 17 31 30 32 30 26 32 26 35 26 22 9 5 17 11 12 5 23 39 29 23 8 15 10 9 14 17 12 10 19 19 1166
194 Check-Actuated Control Mechanisms 6 12 13 12 11 14 13 15 25 17 16 17 20 23 7 14 7 8 2 13 15 12 14 20 20 14 31 21 29 28 29 41 55 51 22 27 38 36 30 19 31 25 27 20 20 12 25 46 25 51 42 1141
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 0 1 1 2 0 6 7 19 13 15 12 19 36 21 16 49 37 55 43 86 79 108 126 143 181 1079
322 Electricity: Single Generator Systems 8 2 16 6 5 18 19 20 29 10 18 15 12 15 11 19 7 13 22 18 16 20 8 14 25 18 18 13 19 25 24 19 8 25 29 38 19 25 26 24 19 46 18 35 51 30 45 26 32 37 41 1076
494 Imperforate Bowl: Centrifugal Separators 15 8 14 20 24 18 33 12 25 22 19 28 21 30 20 24 15 24 25 21 22 21 23 13 23 24 23 23 12 15 21 20 10 15 16 25 21 22 28 23 19 26 23 33 22 23 14 19 24 24 28 1073
301 Land Vehicles: Wheels and Axles 4 3 2 1 1 1 2 2 8 13 8 15 14 8 5 10 7 8 9 8 5 16 20 21 21 20 24 17 27 22 21 22 18 25 18 25 45 63 62 61 52 49 33 37 25 35 32 22 45 25 28 1065
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 3 2 3 3 8 7 7 3 12 18 22 8 18 18 17 19 8 18 11 14 25 23 24 13 22 24 18 25 23 40 25 39 23 25 28 31 30 34 30 41 37 14 6 16 17 17 33 52 39 32 23 1048
352 Optics: Motion Pictures 16 21 27 35 16 22 45 60 73 62 70 70 43 55 43 45 35 24 11 17 12 9 6 7 13 3 3 11 10 14 9 5 3 8 10 6 9 16 8 5 8 16 13 5 8 4 4 7 7 6 2 1037
048 Gas: Heating and Illuminating 12 7 3 6 3 6 21 10 10 12 6 12 22 36 30 28 17 24 17 28 26 31 27 15 15 21 22 31 12 8 6 4 8 8 15 23 14 4 15 5 6 17 13 27 27 33 36 40 43 58 66 986
279 Chucks or Sockets 16 6 15 6 4 4 15 19 18 24 19 16 16 19 15 17 8 18 14 7 10 11 15 34 29 23 19 15 22 24 22 25 18 9 16 16 29 21 33 37 45 19 38 14 23 13 11 19 26 40 32 984
249 Static Molds 13 9 18 13 6 15 12 23 19 27 25 45 22 26 40 27 21 17 25 20 19 14 24 18 31 30 38 20 8 17 11 15 7 11 16 15 13 13 21 16 14 15 15 20 16 9 12 19 20 25 19 964
184 Lubrication 8 11 12 10 9 10 22 20 21 22 26 24 11 22 15 16 8 6 4 9 7 5 10 9 13 19 15 27 29 19 21 14 20 16 15 24 25 23 35 33 36 23 20 16 18 19 10 26 41 41 41 956
346 Recorders 18 19 20 15 15 23 13 13 29 16 14 26 22 30 17 18 21 22 25 30 37 37 48 45 43 50 33 49 30 38 28 28 12 14 8 8 6 3 9 5 3 2 3 0 1 0 1 0 1 3 1 952
383 Flexible Bags 6 11 15 9 19 18 15 17 22 16 13 16 10 20 11 13 14 17 11 15 9 10 16 22 24 32 40 31 16 15 16 28 17 14 16 27 25 26 32 22 24 20 14 14 17 11 15 24 26 25 31 947
212 Traversing Hoists 22 5 14 28 31 18 22 21 17 9 22 34 26 24 9 11 5 16 14 13 14 5 21 14 22 16 12 15 13 23 14 3 10 8 20 27 10 21 21 17 38 11 8 17 27 28 24 27 15 27 15 904
116 Signals and Indicators 16 12 13 6 14 9 18 27 19 17 17 34 21 32 24 14 21 20 23 13 10 14 10 18 9 9 20 11 17 18 17 27 10 10 11 9 8 15 19 18 23 22 16 14 10 19 18 25 28 16 25 866
202 Distillation: Apparatus 7 5 11 13 14 11 22 21 20 20 20 29 23 30 31 20 24 36 38 33 39 18 28 15 21 16 15 11 15 11 10 18 14 7 12 15 22 9 7 11 10 9 10 9 5 9 11 11 13 13 23 865
441 Buoys, Rafts, and Aquatic Devices 12 7 11 13 9 5 10 4 12 17 18 15 18 12 13 10 7 7 21 10 5 10 19 24 22 24 22 19 11 13 16 20 17 19 22 26 20 33 36 17 27 23 21 24 21 14 15 21 14 24 22 852
051 Abrasive Tool Making Process, Material, or Composition 3 3 3 3 4 2 3 9 9 6 4 9 12 18 14 9 7 14 21 8 10 7 21 9 12 15 22 23 23 29 32 19 16 11 21 11 20 14 30 38 37 33 21 17 17 13 12 13 29 28 41 805
483 Tool Changing 0 1 1 3 2 0 7 8 6 7 9 19 10 8 8 8 4 12 9 15 10 7 27 39 50 23 34 26 19 25 22 22 24 11 18 23 29 27 19 27 15 19 10 26 26 22 17 8 7 13 18 800
492 Roll or Roller 2 1 3 3 2 4 7 7 9 10 12 15 10 8 20 17 5 12 28 9 12 16 8 18 13 23 32 21 18 26 15 14 16 16 22 35 25 21 33 32 27 24 16 9 12 8 14 19 21 23 13 786
071 Chemistry: Fertilizers 8 6 16 9 15 10 7 15 21 16 16 10 11 20 19 18 21 12 17 23 15 14 22 22 9 9 15 7 12 23 12 9 27 18 31 25 14 19 34 24 8 10 1 5 6 10 5 22 16 21 21 776
329 Demodulators 6 0 3 6 8 5 4 10 14 10 6 10 6 14 13 13 9 5 16 16 4 21 30 44 17 19 37 17 14 29 11 20 31 16 19 24 21 25 24 11 17 18 15 11 7 10 15 17 19 23 4 764
149 Explosive and Thermic Compositions or Charges 6 5 13 16 17 10 20 11 7 19 25 13 18 19 18 17 11 11 11 15 26 27 24 13 15 16 17 24 21 9 11 1 19 26 11 13 8 17 14 12 21 10 24 6 0 3 5 14 23 20 16 748
588 Hazardous or Toxic Waste Destruction or Containment 0 1 0 1 5 0 3 1 1 4 4 6 6 10 10 14 14 19 19 19 13 31 23 30 32 21 24 25 7 11 18 24 33 37 21 36 26 22 13 27 23 5 8 11 7 6 9 19 8 19 22 748
293 Vehicle Fenders 2 0 1 3 1 0 0 1 2 4 10 28 35 11 10 16 12 10 13 10 9 10 6 3 10 9 7 11 13 15 10 8 8 3 6 16 11 16 28 29 23 31 37 23 29 30 25 29 44 46 32 746
332 Modulators 3 7 14 21 9 12 13 11 24 14 8 10 10 10 4 4 5 6 11 8 8 5 17 11 10 11 15 7 19 22 11 18 21 22 14 27 18 18 14 12 20 13 11 16 23 15 20 38 36 32 18 746
125 Stone Working 3 7 7 4 2 6 3 5 13 14 8 10 4 6 6 9 8 8 9 6 10 13 13 12 16 13 20 27 12 14 21 12 13 9 19 22 23 41 30 35 28 15 25 28 14 14 7 8 18 12 20 702
178 Telegraphy 3 9 4 12 9 14 39 20 25 28 11 19 23 17 18 19 12 16 12 11 9 9 15 19 34 20 25 11 15 8 6 9 20 28 27 16 13 3 9 4 6 6 4 8 3 1 0 4 7 13 24 697
237 Heating Systems 3 4 5 9 6 7 7 7 13 11 3 11 10 12 11 10 8 13 5 17 26 16 19 28 25 21 19 29 15 18 15 8 7 15 15 34 29 31 18 25 18 14 12 15 4 8 3 7 6 6 11 689
388 Electricity: Motor Control Systems 3 1 8 8 11 12 11 22 33 16 18 19 6 17 23 20 22 17 28 14 16 18 20 30 25 18 30 17 15 8 10 15 12 13 8 6 10 10 7 11 6 7 2 8 6 10 7 13 11 6 1 685
038 Textiles: Ironing or Smoothing 7 7 9 10 5 8 13 8 15 7 7 10 4 3 3 11 5 7 9 5 7 16 12 17 12 9 15 11 19 10 3 20 16 14 24 13 17 27 14 23 13 23 11 27 15 20 16 21 15 31 38 682
127 Sugar, Starch, and Carbohydrates 10 5 11 8 10 4 23 20 27 18 18 21 16 20 16 20 16 13 14 14 15 16 15 15 12 16 21 11 15 19 8 10 5 9 6 9 25 11 9 14 9 11 4 8 6 3 2 6 13 17 22 666
140 Wireworking 10 8 21 10 17 16 13 13 26 21 13 18 25 10 18 20 14 11 14 15 25 15 13 16 11 11 6 8 10 11 17 15 16 12 16 14 17 13 14 8 16 11 3 13 8 6 3 4 7 4 7 663
014 Bridges 3 3 2 5 9 5 16 13 16 17 6 14 15 12 8 10 7 6 10 13 10 8 12 9 24 7 11 15 16 13 10 17 15 24 12 16 16 8 8 21 16 23 11 17 14 13 17 22 20 22 18 655
059 Chain, Staple, and Horseshoe Making 6 10 9 5 7 5 14 7 12 8 9 14 9 18 11 14 14 6 5 10 5 10 9 10 11 8 13 10 14 13 7 14 14 7 9 17 18 14 30 17 21 14 11 18 20 26 28 22 15 17 19 654
169 Fire Extinguishers 2 1 8 3 5 4 4 4 14 6 13 12 12 13 6 13 8 17 11 4 4 4 9 12 19 8 9 10 20 10 12 12 8 22 21 34 31 31 24 14 13 21 14 18 10 11 6 15 9 19 38 648
512 Perfume Compositions 0 0 1 0 0 0 1 0 2 2 2 3 13 23 13 16 14 17 24 14 12 16 19 16 29 22 14 16 11 15 17 16 10 13 10 15 9 15 19 16 15 17 11 17 24 10 15 27 11 16 25 643
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 2 0 1 1 1 2 5 1 1 2 4 1 1 2 1 1 1 2 0 1 2 2 8 5 17 17 33 29 17 27 23 14 11 13 14 15 20 21 42 53 53 3 1 1 7 19 32 40 52 621
124 Mechanical Guns and Projectors 1 3 6 6 2 4 7 9 12 7 7 7 9 8 3 7 4 6 4 10 5 4 9 11 13 8 17 8 6 11 14 11 15 6 18 9 10 12 10 19 24 18 12 9 25 19 30 39 42 40 22 618
238 Railways: Surface Track 7 5 4 5 15 7 12 8 14 21 9 11 23 7 5 17 9 19 14 11 17 14 6 12 13 17 11 22 10 16 5 13 8 9 13 17 5 9 22 19 14 10 8 7 4 4 4 20 20 20 20 612
283 Printed Matter 0 1 0 0 1 1 4 1 2 2 3 0 4 3 4 3 3 6 5 5 2 6 21 14 18 17 23 19 21 14 27 17 23 15 18 14 26 29 32 27 17 22 5 8 6 11 9 23 14 28 37 611
223 Apparel Apparatus 4 7 18 8 7 3 15 18 6 14 17 6 18 10 9 4 7 11 9 11 6 10 12 17 10 6 8 11 18 17 8 10 15 10 14 21 16 20 26 9 7 17 14 13 10 11 8 15 11 16 14 602
410 Freight Accommodation On Freight Carrier 5 1 3 2 2 0 7 2 6 7 7 5 11 3 6 9 5 5 5 5 8 8 7 4 7 13 7 10 12 9 4 6 7 9 2 13 19 18 24 21 23 28 14 31 17 21 19 20 26 29 55 587
225 Severing by Tearing or Breaking 5 11 15 11 8 6 8 21 15 13 16 7 13 7 11 10 7 7 14 7 9 9 7 15 13 14 11 15 20 22 14 14 15 8 11 9 12 12 16 13 20 9 15 14 4 6 8 10 5 12 12 586
111 Planting 3 4 3 1 1 8 2 4 7 5 6 6 12 9 14 13 9 11 20 7 12 8 8 15 11 19 9 14 10 6 9 9 13 13 8 9 14 16 21 16 17 11 16 17 22 20 19 21 19 16 22 585
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 2 0 2 2 1 0 2 2 1 2 1 2 1 5 0 1 3 7 4 6 15 16 13 7 8 10 10 10 11 9 12 8 16 15 12 12 19 16 20 22 13 12 19 19 24 48 55 38 34 567
305 Wheel Substitutes for Land Vehicles 2 8 5 9 12 7 7 8 23 8 15 10 7 9 6 10 9 4 5 6 5 10 7 10 10 5 11 9 5 6 3 6 10 4 8 14 12 10 14 22 26 19 21 20 18 13 13 24 19 13 10 547
012 Boot and Shoe Making 27 12 15 20 22 16 23 20 17 23 29 25 13 12 10 11 6 9 22 13 15 13 10 15 14 8 8 13 7 6 9 7 1 3 6 5 9 4 4 2 8 4 2 2 1 4 3 4 4 5 5 546
476 Friction Gear Transmission Systems or Components 4 6 12 13 7 13 11 3 5 8 3 13 1 3 7 1 3 5 9 3 1 4 5 7 2 2 1 13 14 8 11 10 6 13 12 11 21 34 31 32 33 19 22 15 14 10 14 6 6 10 9 526
460 Crop Threshing or Separating 10 2 5 8 2 3 5 10 9 6 1 12 5 7 5 3 8 3 17 14 10 16 17 9 10 10 8 17 13 5 6 7 9 12 5 11 10 14 12 21 14 18 21 22 13 6 8 14 10 20 4 507
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 1 1 0 0 0 1 0 3 3 5 4 5 1 10 7 11 10 15 15 15 5 15 8 6 8 7 5 4 6 3 4 11 9 12 19 19 11 26 21 26 16 16 14 32 22 20 43 495
159 Concentrating Evaporators 6 5 12 27 13 8 21 15 22 11 9 18 12 21 10 11 15 13 23 22 13 6 9 7 6 7 4 11 10 18 14 2 7 7 3 9 7 7 4 4 3 6 4 6 3 2 4 5 1 4 6 493
256 Fences 6 1 2 6 8 6 13 6 7 6 6 4 7 19 11 6 7 10 13 10 6 6 13 10 8 16 11 14 8 9 11 11 9 11 14 8 11 15 14 6 12 18 16 4 5 13 10 11 15 14 9 492
246 Railway Switches and Signals 2 6 4 10 10 8 2 7 12 12 9 21 13 12 13 14 10 4 12 4 6 6 6 4 10 8 10 14 9 14 13 12 14 10 9 12 6 8 13 13 12 8 7 10 14 4 9 5 8 6 14 479
472 Amusement Devices 2 3 4 5 2 1 1 5 5 4 2 7 8 3 4 5 3 6 1 6 3 4 9 4 9 8 16 13 8 11 7 11 12 15 8 21 18 15 15 15 14 21 19 9 5 10 4 24 30 20 24 479
453 Coin Handling 1 4 3 4 3 6 7 2 6 2 9 8 7 9 5 15 9 15 13 8 8 10 13 8 3 4 11 7 17 9 10 12 10 11 9 9 15 17 14 10 18 15 7 16 14 12 11 11 3 5 10 465
076 Metal Tools and Implements, Making 7 5 3 2 7 3 3 7 16 11 12 11 10 10 12 16 6 4 6 9 7 15 7 12 12 16 16 7 12 12 10 13 13 8 9 7 8 12 9 9 8 9 6 6 4 5 7 1 3 10 9 442
191 Electricity: Transmission To Vehicles 2 2 1 5 5 3 3 2 10 9 20 30 15 14 10 7 3 16 10 7 6 9 3 8 12 3 6 2 11 5 11 7 4 7 10 11 12 8 27 17 6 6 10 6 4 0 7 10 9 10 15 436
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 2 3 3 6 1 1 1 7 3 2 2 4 3 3 3 4 7 9 4 5 3 8 5 6 11 11 15 14 14 6 9 9 9 5 14 21 17 11 15 12 15 8 5 4 7 8 12 23 10 9 11 400
026 Textiles: Cloth Finishing 7 11 12 10 12 8 12 7 7 11 13 9 15 8 4 7 7 11 7 6 4 9 7 7 13 10 12 18 6 6 9 7 11 10 7 13 12 4 1 3 4 2 5 3 5 2 3 3 2 4 4 390
412 Bookbinding: Process and Apparatus 3 2 0 4 0 1 5 1 1 2 5 1 4 1 3 5 5 7 1 0 3 4 10 3 9 8 6 11 7 16 12 9 13 10 11 9 18 22 15 15 7 9 5 2 6 8 8 22 18 20 14 381
190 Trunks and Hand-Carried Luggage 0 0 1 1 2 1 2 0 1 2 3 4 4 2 1 1 3 1 1 6 1 6 4 6 8 8 5 5 8 15 6 8 15 17 15 20 14 15 25 23 17 9 8 4 8 6 7 10 10 3 10 352
023 Chemistry: Physical Processes 1 2 4 6 3 10 8 6 10 11 9 10 13 3 5 5 4 9 15 15 10 3 9 6 5 2 3 5 2 8 7 7 9 4 4 7 6 11 7 9 3 5 7 4 0 5 7 7 12 9 7 339
193 Conveyors, Chutes, Skids, Guides, and Ways 9 11 7 7 5 7 10 6 10 6 9 5 12 6 5 4 4 5 5 12 4 1 5 7 6 8 4 10 11 3 7 8 3 3 2 1 12 6 16 7 3 2 2 4 9 5 11 5 7 8 9 334
063 Jewelry 2 1 4 0 2 0 2 0 2 5 2 3 4 4 6 5 1 6 1 3 2 4 2 4 4 8 12 6 13 8 9 8 12 13 13 12 8 11 14 13 12 11 9 9 9 11 6 7 9 8 7 327
450 Foundation Garments 4 4 8 1 3 4 1 6 6 1 2 3 2 1 3 2 1 3 3 4 1 2 1 1 2 2 1 2 3 0 1 1 4 2 4 9 12 18 17 19 8 15 10 12 15 21 10 13 13 24 13 318
201 Distillation: Processes, Thermolytic 0 3 0 1 0 1 5 4 6 8 5 6 5 13 15 21 14 21 26 16 6 9 8 4 11 6 7 6 3 5 0 4 5 4 9 5 0 3 2 0 1 1 4 4 0 2 2 6 11 7 11 316
281 Books, Strips, and Leaves 1 2 0 5 4 2 0 0 1 3 2 5 0 0 1 1 4 1 4 3 6 1 5 9 4 8 14 14 9 7 11 5 9 13 9 14 23 14 12 11 9 5 2 6 4 2 2 5 2 7 5 286
157 Wheelwright Machines 2 1 1 6 0 2 3 6 8 2 4 12 4 4 1 3 2 7 7 3 3 1 4 6 6 5 5 6 12 4 12 6 5 1 3 3 0 5 12 5 7 3 5 7 11 8 10 9 4 5 14 265
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 5 4 5 10 3 2 2 5 12 6 12 8 6 10 14 8 2 3 4 2 4 1 3 4 4 3 1 0 4 2 6 1 5 4 9 8 4 5 4 3 9 5 3 3 3 9 3 1 4 4 4 246
109 Safes, Bank Protection, or a Related Device 0 2 0 1 4 0 4 3 4 2 5 5 2 3 4 5 7 2 9 6 12 11 8 8 14 10 7 11 5 3 5 4 3 2 4 8 1 2 2 6 7 3 3 3 4 3 2 3 1 4 12 239
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 5 12 8 7 11 8 27 26 15 0 5 4 7 30 19 14 31 232
300 Brush, Broom, and Mop Making 3 2 2 4 4 2 1 3 4 2 0 2 2 1 0 1 1 2 1 2 0 0 1 6 5 5 5 9 5 8 2 4 7 6 6 6 3 5 7 6 8 11 5 2 6 8 8 5 8 12 11 219
086 Ammunition and Explosive-Charge Making 0 4 3 1 6 2 1 1 8 3 6 5 5 7 2 1 1 2 3 4 7 9 3 3 7 4 7 9 7 2 5 3 2 2 4 7 1 4 2 6 2 2 5 1 5 5 2 5 7 2 8 203
007 Compound Hand Tools 0 1 0 1 0 3 0 0 6 0 1 1 2 3 0 3 1 1 0 1 0 2 5 5 5 8 3 2 2 5 5 2 3 6 8 6 8 13 14 15 11 12 9 11 9 1 1 3 0 0 3 201
069 Leather Manufactures 5 4 4 2 1 4 12 4 4 8 7 7 9 0 6 10 1 5 9 6 6 8 7 3 3 5 3 2 4 1 2 1 0 0 3 1 1 2 0 1 1 4 6 0 0 1 3 5 3 2 1 187
413 Sheet Metal Container Making 2 0 4 1 3 5 3 2 2 1 3 5 2 6 3 3 2 4 4 3 3 4 9 6 5 3 6 4 7 9 6 6 0 2 4 6 11 2 0 3 5 3 7 4 1 4 0 2 1 3 3 187
334 Tuners 5 3 3 5 4 2 2 11 8 7 14 7 11 10 7 6 12 9 8 2 3 3 3 3 3 1 1 1 0 0 2 1 1 0 0 4 1 0 2 2 1 1 2 2 0 1 2 4 0 0 1 181
213 Railway Draft Appliances 3 6 7 3 1 6 6 2 4 10 5 8 7 1 5 2 2 4 2 1 3 1 1 1 4 3 0 3 2 2 1 2 2 8 2 1 0 1 5 2 0 4 1 2 1 4 6 6 4 7 10 174
054 Harness for Working Animal 0 0 0 2 1 1 0 1 3 3 2 2 4 0 2 1 1 0 1 2 4 5 2 3 5 3 5 0 4 3 2 1 1 6 2 6 3 5 7 13 7 7 4 7 10 5 7 2 6 3 4 168
087 Textiles: Braiding, Netting, and Lace Making 4 2 1 0 5 7 2 0 4 4 3 4 3 2 2 2 1 2 2 3 3 5 1 4 2 2 3 4 1 2 1 2 6 3 0 4 4 2 4 5 7 3 1 7 8 4 2 6 5 7 5 166
171 Unearthing Plants or Buried Objects 3 4 4 2 4 1 6 3 6 9 2 2 1 3 7 1 4 4 6 3 2 3 7 4 3 2 6 7 3 4 1 1 4 2 3 3 2 1 0 1 6 4 4 1 0 0 0 2 5 3 1 160
298 Land Vehicles: Dumping 0 1 6 3 1 3 3 2 2 2 4 4 0 7 9 5 2 2 1 0 4 4 1 2 2 1 3 2 1 4 4 2 2 4 1 2 0 2 0 3 9 6 1 2 2 1 1 3 5 6 3 140
232 Deposit and Collection Receptacles 0 1 1 1 5 0 1 4 0 5 2 9 0 1 2 3 2 0 0 0 1 0 4 2 2 3 9 5 2 1 0 3 1 4 0 3 4 6 3 1 2 3 4 1 6 5 2 6 3 6 3 132
289 Knots and Knot Tying 3 1 6 4 9 6 2 4 5 2 3 5 4 2 0 3 1 4 0 4 5 2 10 3 1 3 2 2 0 1 0 1 0 1 0 1 0 0 0 0 3 3 2 0 3 0 2 0 2 0 1 116
234 Selective Cutting (e.g., Punching) 8 8 10 9 2 4 7 12 6 8 2 4 2 2 1 1 1 0 2 1 0 2 0 1 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 2 6 1 2 0 1 0 0 0 113
186 Merchandising 3 1 1 0 1 1 1 0 1 5 1 1 5 2 1 1 0 2 1 1 1 2 2 3 0 1 1 4 5 9 6 3 4 4 3 3 5 2 1 2 6 1 0 0 3 0 0 0 2 0 1 103
027 Undertaking 0 0 0 0 0 1 2 2 0 1 1 0 1 3 0 0 1 1 0 0 1 1 1 0 0 0 1 0 3 1 1 1 1 0 4 3 5 3 2 5 6 1 0 3 5 4 6 5 4 4 2 86
150 Purses, Wallets, and Protective Covers 2 1 1 1 4 0 1 0 2 1 2 1 1 2 0 0 1 3 1 0 1 0 0 1 2 2 2 2 2 1 3 2 0 1 2 2 2 9 4 0 3 3 2 1 3 0 2 4 2 3 0 85
449 Bee Culture (propagating, raising, caring for bees) 0 0 2 1 1 1 1 1 1 1 0 1 3 1 1 2 1 3 1 3 4 3 2 2 5 5 0 0 2 2 0 1 1 1 5 1 2 2 0 2 4 0 1 0 0 2 1 2 1 0 4 80
168 Farriery 0 0 0 0 0 0 0 1 3 0 2 0 0 3 0 0 1 4 3 1 1 2 3 3 0 3 2 2 3 3 0 3 0 2 1 2 3 3 3 5 1 6 2 0 2 1 3 1 0 1 0 79
185 Motors: Spring, Weight, or Animal Powered 0 2 1 2 0 0 0 0 1 2 3 3 0 2 2 2 0 1 2 2 0 4 2 3 7 3 4 1 0 3 3 2 1 0 2 2 1 0 1 3 0 2 1 0 0 0 2 1 2 2 1 78
260 Chemistry of Carbon Compounds 1 2 3 1 0 2 0 1 1 1 2 0 1 1 0 3 2 1 0 4 0 0 0 0 0 1 1 0 0 3 4 1 2 0 0 2 0 2 4 2 2 1 2 0 1 5 1 2 1 0 1 64
196 Mineral Oils: Apparatus 1 0 1 1 3 0 0 0 1 0 1 1 1 5 3 1 3 2 2 0 1 0 4 0 0 2 0 0 4 2 3 1 0 1 2 2 1 2 0 1 0 0 0 1 0 0 3 1 1 1 3 62
217 Wooden Receptacles 3 0 3 4 3 4 4 1 5 5 1 3 1 2 1 0 1 3 0 0 0 2 0 2 1 1 1 1 0 1 0 1 0 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 62
462 Books, Strips, and Leaves for Manifolding 5 6 4 2 2 1 0 1 0 0 1 1 1 0 0 3 4 1 0 0 0 0 0 3 3 2 3 2 2 0 3 3 1 0 1 0 1 1 1 1 0 1 0 1 0 1 0 0 0 0 0 62
295 Railway Wheels and Axles 0 3 0 0 0 0 0 0 0 1 1 0 2 4 2 1 0 1 1 4 2 1 1 1 5 1 1 1 3 0 1 0 0 3 2 0 6 1 1 2 2 1 0 0 0 0 1 3 0 0 1 60
245 Wire Fabrics and Structure 0 0 3 1 2 1 2 2 2 3 3 0 2 0 1 2 0 1 0 1 1 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 0 0 3 0 0 0 0 2 1 1 0 0 2 0 2 42
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 3 3 0 1 3 2 1 0 0 0 0 1 3 2 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 26
142 Wood Turning 0 0 0 0 1 0 0 0 0 0 2 0 1 1 1 1 0 0 0 0 0 0 1 2 1 1 0 1 1 1 1 0 1 1 1 1 3 0 1 0 1 0 0 0 0 0 0 0 0 0 0 25
199 Type Casting 1 3 4 3 5 2 2 1 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25
291 Track Sanders 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 0 0 0 1 3 19
163 Needle and Pin Making 0 1 0 0 1 0 1 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 5 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 8
079 Button Making 0 0 0 2 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 7
147 Coopering 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
276 Typesetting 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2
ALL ALL CLASSES 8505 8965 12526 13771 14378 13323 17165 17356 22342 23291 22642 25632 25290 25946 23781 24852 18780 24469 26553 23998 23992 28827 32105 32734 39433 37426 45353 42974 45334 45191 45111 45610 45680 48541 50276 67228 69579 72426 78435 80360 81130 80020 69169 83949 77756 80270 84967 111823 115883 132129 144242 2431518



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