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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 1963 - 2005 Utility Patent Grants,
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 the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the 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 Total
532 Organic Compounds (includes Classes 532-570) 798 985 1022 1241 1289 1013 1549 1485 1290 2269 1801 2202 2518 2636 1896 1547 1126 1440 1535 1235 1028 1175 1264 1175 1273 1247 1596 1699 1590 1656 1703 1474 1576 1489 1596 1907 1823 1652 1829 1973 1622 1342 1184 65750
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 126 130 156 213 170 82 197 172 188 359 323 413 490 776 983 997 792 1035 1091 1022 890 1082 1142 1141 1285 1287 1856 1715 1806 1765 1822 1511 1773 1975 2473 2815 2977 2857 3111 3159 2887 2187 1871 55102
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 181 208 337 536 621 573 687 691 712 1130 709 917 957 1101 901 1141 774 901 1060 857 975 1003 1093 874 1083 1180 1350 1420 1666 1744 1896 1786 1556 1438 1474 1748 1677 1782 2024 1952 1917 1794 1128 49554
428 Stock Material or Miscellaneous Articles 53 44 55 70 93 102 127 182 202 259 216 241 300 328 269 307 273 325 430 428 467 552 667 692 788 847 929 895 893 999 919 958 1006 1071 1157 1391 1497 1445 1628 1720 1772 1894 1220 29711
438 Semiconductor Device Manufacturing: Process 11 21 28 41 42 42 58 57 80 90 104 94 106 101 74 89 60 65 92 104 131 139 171 162 205 232 267 293 380 414 590 668 838 849 1018 1352 1921 2471 3209 2955 2788 2810 2443 27665
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 93 133 169 204 310 273 419 567 724 689 665 862 864 916 1008 1467 1578 1611 1741 2185 2565 2869 2592 26308
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 44 82 115 162 117 123 166 191 405 428 374 391 346 321 314 263 237 326 560 330 360 469 537 573 527 583 827 852 860 734 958 1020 966 909 890 1074 1121 1144 1097 1021 1025 997 713 24552
123 Internal-Combustion Engines 59 61 108 108 115 115 121 105 186 199 225 262 341 393 394 525 448 520 471 517 649 856 905 690 792 707 726 766 831 768 703 492 509 662 724 896 846 918 1122 1118 1139 1087 1058 24237
073 Measuring and Testing 89 91 140 135 164 206 222 234 290 249 243 291 320 333 317 348 300 297 335 387 409 527 498 509 499 444 528 543 496 426 477 538 540 644 605 754 710 689 763 819 1000 878 900 19187
435 Chemistry: Molecular Biology and Microbiology 42 57 46 73 55 63 57 61 146 168 156 200 202 181 143 126 107 179 214 213 193 177 175 213 262 273 355 400 381 504 589 552 526 694 885 1362 1297 1175 1382 1234 1079 945 868 18010
359 Optics: Systems and Elements 27 24 38 41 38 37 95 144 183 147 153 186 177 184 179 197 165 199 236 190 216 250 261 276 391 366 436 419 476 498 469 398 434 645 697 1006 934 976 1064 1081 1096 1265 1216 17510
250 Radiant Energy 62 63 104 80 103 105 183 192 260 214 223 256 206 220 199 215 177 209 270 209 197 299 341 420 611 561 763 681 760 685 558 575 523 448 416 537 545 515 635 805 955 1016 832 17228
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 72 126 142 118 169 193 233 317 315 315 228 370 679 611 593 689 890 964 1132 1152 1204 1111 1154 1173 15027
439 Electrical Connectors 22 29 44 47 42 55 67 61 88 81 86 104 79 110 94 80 78 85 88 54 88 115 172 156 245 281 315 365 383 390 397 436 408 500 631 687 906 1267 1345 1129 982 1134 1031 14757
348 Television 33 20 27 52 56 39 48 77 143 98 168 134 109 143 139 145 115 217 220 172 178 200 288 351 499 386 514 459 532 543 559 643 613 682 565 730 692 597 588 613 627 833 715 14562
029 Metal Working 70 73 121 130 102 103 155 168 252 252 244 323 251 198 217 230 148 198 180 195 192 216 291 341 402 362 423 372 441 437 443 411 339 368 397 520 472 567 646 580 756 717 629 13932
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 13311
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 108 68 113 180 152 160 174 191 180 219 204 233 239 281 244 316 173 241 292 245 267 306 276 271 264 311 431 420 428 518 493 369 383 347 436 549 515 472 465 451 472 466 301 13224
219 Electric Heating 70 80 114 108 94 104 184 209 270 211 218 207 158 174 195 193 176 193 225 318 259 313 390 345 411 344 429 394 369 378 376 393 335 312 274 420 497 582 551 569 546 557 513 13058
324 Electricity: Measuring and Testing 20 25 52 94 58 81 134 153 174 150 167 180 144 158 134 138 99 87 148 157 121 181 196 214 348 356 495 375 370 398 391 365 431 525 444 441 392 508 660 856 885 857 788 12950
399 Electrophotography 5 2 8 9 2 13 11 8 37 66 57 80 91 95 91 117 101 107 133 129 186 194 205 268 277 248 356 389 449 463 485 481 441 646 553 785 827 779 729 744 728 790 755 12940
360 Dynamic Magnetic Information Storage or Retrieval 24 20 53 43 51 48 58 63 103 160 130 130 138 134 120 151 132 134 155 228 224 214 270 351 509 466 565 381 495 432 451 481 485 395 427 616 611 610 515 536 602 680 542 12933
210 Liquid Purification or Separation 37 45 74 93 93 110 121 173 170 159 165 211 190 263 243 287 238 312 337 234 228 275 247 281 385 392 444 410 472 462 403 329 383 428 425 457 443 446 493 442 406 355 342 12503
361 Electricity: Electrical Systems and Devices 42 57 89 95 116 95 96 93 167 138 144 143 111 124 118 115 90 119 132 157 124 184 212 199 297 289 339 275 257 372 306 284 345 399 346 545 526 589 749 925 911 977 754 12445
347 Incremental Printing of Symbolic Information 1 5 5 2 7 8 6 2 11 15 13 36 38 52 54 55 42 64 82 115 146 139 226 213 253 247 250 273 211 290 303 247 300 379 347 635 686 960 1150 1221 1095 1061 934 12179
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 2 2 4 4 7 6 20 36 32 61 55 62 42 57 43 76 67 72 68 66 81 94 175 191 227 227 217 217 258 352 368 448 549 873 806 840 952 1010 1051 1222 1158 12099
310 Electrical Generator or Motor Structure 59 84 97 88 105 104 207 186 185 144 150 149 139 151 138 162 115 158 166 204 182 215 214 198 300 239 288 271 284 310 289 281 265 248 304 566 554 589 656 685 599 942 754 12024
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 48 60 80 80 91 106 140 185 284 305 251 245 231 241 182 218 137 187 259 196 231 280 257 234 284 291 363 344 328 316 359 348 358 281 361 437 495 464 472 493 553 539 361 11975
128 Surgery (includes Class 600) 24 25 20 21 46 35 40 65 76 71 67 97 119 89 100 82 104 137 169 123 113 150 203 217 273 231 392 340 374 364 370 416 414 416 480 654 585 654 703 835 959 749 567 11969
280 Land Vehicles 54 48 93 70 98 94 119 111 183 139 168 243 290 225 178 196 166 178 222 211 203 269 225 276 335 281 305 342 370 306 311 365 332 335 285 412 480 585 685 633 516 530 465 11932
370 Multiplex Communications 17 12 24 38 24 14 42 42 62 69 61 54 71 65 83 72 49 46 65 87 88 65 129 134 151 166 220 205 173 223 266 379 417 514 419 568 703 731 817 991 1212 1214 1137 11919
369 Dynamic Information Storage or Retrieval 31 29 36 26 20 28 41 36 30 36 43 64 68 83 81 94 72 85 60 98 95 129 190 122 189 212 327 226 337 452 507 459 557 604 609 797 666 641 700 758 788 812 634 11872
060 Power Plants 100 115 175 173 154 140 156 169 166 192 199 236 228 255 204 245 173 251 183 151 193 282 250 202 284 302 266 246 257 290 259 279 315 229 291 377 374 397 583 467 488 491 499 11286
427 Coating Processes 43 42 47 57 64 76 127 121 126 206 124 168 178 165 134 167 138 165 239 209 235 257 291 240 313 300 353 280 336 333 309 365 346 349 401 427 497 522 459 505 461 490 330 10995
455 Telecommunications 12 10 19 27 32 34 40 34 71 45 47 39 62 85 75 77 53 127 89 92 85 74 83 73 101 95 118 129 124 129 192 230 290 358 289 569 744 858 885 886 842 1043 1180 10447
340 Communications: Electrical 23 42 59 86 56 63 80 102 155 163 128 134 148 142 121 145 95 172 193 186 145 117 224 195 269 246 343 248 241 233 248 244 309 353 388 534 522 584 553 504 467 547 569 10376
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 34 48 86 72 78 53 73 111 187 141 142 144 109 151 150 121 81 104 119 112 106 122 131 157 209 179 223 198 211 269 201 255 324 340 317 501 586 636 728 742 593 613 543 10300
356 Optics: Measuring and Testing 15 24 35 43 33 42 68 113 159 150 160 183 151 137 111 128 117 172 171 133 141 165 212 225 395 280 288 245 296 300 297 310 367 359 351 511 458 486 319 424 605 565 520 10264
423 Chemistry of Inorganic Compounds 143 100 147 124 208 233 229 184 162 245 204 219 228 334 318 299 178 245 284 218 248 231 293 230 248 209 279 266 290 246 251 227 210 187 205 226 266 268 284 279 274 240 211 9970
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 99 194 228 262 289 274 320 283 268 292 317 202 201 253 245 364 354 349 382 388 330 287 257 9665
242 Winding, Tensioning, or Guiding 98 76 100 132 166 126 149 147 206 204 178 237 233 228 210 205 175 198 131 160 188 223 277 246 271 311 297 273 229 225 268 360 224 270 255 356 311 313 271 299 282 208 223 9539
375 Pulse or Digital Communications 4 8 9 11 23 12 17 25 46 32 53 49 47 47 61 49 31 55 54 72 58 76 98 116 159 141 232 169 220 246 253 298 356 421 425 629 607 654 666 688 752 798 756 9523
137 Fluid Handling 84 83 131 109 112 115 190 189 301 224 253 234 212 196 160 176 120 188 238 182 131 182 264 237 251 231 282 244 240 236 203 214 209 186 224 288 349 401 427 304 284 325 301 9510
358 Facsimile and Static Presentation Processing 8 1 8 7 3 5 15 6 29 25 32 25 34 39 41 29 24 38 69 69 70 87 137 149 273 220 334 350 308 347 357 448 403 464 390 633 543 496 450 457 508 549 621 9101
385 Optical Waveguides 0 0 0 0 1 0 3 5 8 6 9 13 23 43 44 50 59 93 80 62 91 89 88 88 238 343 308 240 316 286 274 240 250 264 305 411 378 414 597 672 836 902 885 9014
313 Electric Lamp and Discharge Devices 39 37 53 93 85 97 101 117 140 121 127 126 184 114 123 105 77 98 102 122 116 105 122 124 193 214 245 205 203 186 180 128 179 235 221 397 410 367 424 540 793 678 531 8857
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 67 73 125 96 186 122 149 182 285 279 232 279 233 236 224 186 152 158 188 132 177 164 174 193 257 269 270 227 256 252 240 256 218 210 222 280 209 215 249 227 217 253 158 8777
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 71 116 135 165 185 258 239 236 198 201 278 322 687 742 650 670 620 829 859 700 8752
318 Electricity: Motive Power Systems 41 50 64 64 80 51 96 115 158 149 147 149 133 119 133 133 89 107 133 147 167 197 232 191 259 217 220 259 256 275 294 241 234 271 233 424 375 363 362 371 342 348 376 8665
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 8509
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 8365
052 Static Structures (e.g., Buildings) 42 41 78 104 153 146 137 122 121 131 161 187 161 193 219 230 106 155 177 111 110 189 187 275 268 226 256 245 258 210 200 193 195 215 256 297 284 297 368 296 269 220 205 8294
252 Compositions 38 28 35 50 48 47 82 101 86 142 123 100 87 164 129 149 86 115 121 125 149 163 219 189 183 196 226 223 273 289 307 309 290 311 259 378 378 330 266 246 285 308 178 7811
426 Food or Edible Material: Processes, Compositions, and Products 46 42 58 55 51 52 85 89 127 106 99 144 198 204 159 141 108 170 196 159 154 141 184 151 165 201 334 272 233 252 234 190 205 231 198 253 361 346 335 309 279 264 140 7721
204 Chemistry: Electrical and Wave Energy 31 28 34 53 64 75 114 94 111 152 117 149 127 140 167 187 132 180 182 164 181 210 186 198 204 162 254 262 191 233 239 249 245 200 206 243 215 341 337 312 297 253 179 7698
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 61 114 105 141 123 143 193 187 186 196 286 296 502 400 544 522 550 753 909 896 7549
180 Motor Vehicles 20 35 96 94 83 89 74 70 113 110 124 114 149 148 83 104 107 102 87 133 157 188 178 224 314 304 304 237 289 234 206 204 114 166 106 211 250 253 283 294 321 304 346 7422
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 7211
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 17 27 32 63 49 72 86 90 137 133 238 226 251 198 186 206 249 241 171 298 346 461 698 676 610 607 621 7106
417 Pumps 65 71 105 81 88 90 86 81 140 113 104 129 82 101 89 111 83 87 108 91 112 155 188 149 156 210 223 192 208 204 196 185 155 204 177 197 221 364 383 354 380 254 154 6926
101 Printing 59 58 62 62 62 58 69 55 102 74 98 96 133 128 132 134 79 127 97 97 163 144 130 134 121 118 153 162 202 192 176 205 212 223 238 339 275 275 243 309 413 408 247 6864
414 Material or Article Handling 69 86 118 115 101 117 124 124 176 158 168 166 178 179 161 148 86 120 159 107 115 136 180 184 231 211 179 218 245 192 209 199 182 181 166 188 180 216 141 177 159 156 125 6830
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 96 108 130 133 126 175 182 213 245 221 257 248 353 403 510 534 561 455 6827
198 Conveyors: Power-Driven 51 71 98 105 146 69 102 97 180 159 148 139 136 153 103 90 101 121 123 105 84 114 162 149 206 198 222 205 214 232 205 200 177 141 130 176 219 220 301 251 275 246 146 6770
362 Illumination 24 27 38 30 32 19 23 37 61 59 76 76 50 56 44 67 37 78 67 64 53 79 94 112 121 134 175 186 211 202 134 148 188 202 225 264 279 383 427 479 573 452 469 6555
148 Metal Treatment 26 48 56 63 63 33 50 69 73 109 66 121 114 147 133 125 87 111 98 105 125 141 122 139 146 152 204 187 210 206 226 195 228 205 182 236 257 254 307 327 311 233 143 6433
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 33 29 62 64 40 40 101 104 88 84 80 78 140 124 114 114 74 132 167 147 94 104 96 99 144 172 169 150 194 226 233 206 280 229 205 247 256 215 231 239 277 258 222 6361
379 Telephonic Communications 35 38 65 57 60 50 85 128 86 97 77 80 102 93 90 82 63 64 61 77 54 70 96 107 112 150 202 162 145 137 135 181 229 242 180 342 353 295 285 304 348 414 282 6315
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 88 120 114 133 150 156 188 192 219 211 176 203 201 167 164 206 281 249 241 281 192 201 168 6312
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 36 28 65 82 74 65 133 115 113 170 163 139 162 141 180 190 149 168 156 105 174 183 163 160 153 136 186 153 151 185 166 156 163 164 160 156 183 165 216 190 178 172 110 6257
106 Compositions: Coating or Plastic 39 32 38 47 57 29 64 69 79 91 104 117 136 128 122 151 105 156 126 108 114 113 115 121 130 135 155 145 178 220 188 236 196 180 210 270 283 228 222 249 273 265 189 6213
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 86 100 145 122 167 131 116 132 138 184 296 300 260 426 391 392 350 352 446 443 440 6034
604 Surgery (Medicators and Receptors) 14 10 13 6 16 16 22 28 29 22 24 39 56 42 44 27 35 65 60 57 65 80 88 117 175 156 189 190 199 202 190 233 234 200 238 340 332 308 315 421 514 336 254 6001
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 5861
165 Heat Exchange 26 33 69 100 80 95 88 78 97 71 80 142 94 101 87 100 94 125 130 109 133 139 136 169 189 156 168 155 152 153 144 149 113 150 152 175 221 211 248 223 206 227 237 5805
451 Abrading 29 45 32 28 28 39 75 74 111 92 97 103 132 92 97 80 66 72 78 48 55 67 112 136 126 105 134 151 141 153 118 139 128 152 191 162 228 320 373 349 304 363 324 5749
053 Package Making 44 24 53 70 90 67 105 113 114 88 110 113 131 133 104 91 85 101 99 81 64 80 181 195 157 155 177 196 180 161 127 125 170 148 156 250 157 224 194 192 217 213 170 5705
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 98 133 138 154 117 126 143 159 173 219 231 191 160 139 160 142 197 176 248 225 222 200 204 190 5586
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 96 106 116 200 202 196 181 200 258 249 224 5579
188 Brakes 48 62 90 75 81 86 124 100 119 106 127 106 126 138 151 108 70 100 109 90 87 115 112 128 135 144 165 118 127 143 120 134 156 156 106 141 152 176 295 253 177 153 177 5486
700 DP: Generic Control Systems or Specific Applications (Data Processing) 4 2 1 1 8 2 5 4 10 15 12 25 25 16 33 32 18 33 31 55 44 71 141 140 165 147 190 132 184 153 220 229 180 213 143 283 223 183 287 377 462 492 481 5472
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 99 144 185 183 257 255 195 214 225 196 151 5455
174 Electricity: Conductors and Insulators 34 31 44 47 45 30 56 66 86 81 90 93 90 67 50 57 37 66 74 89 83 83 86 74 113 101 112 86 114 94 128 153 161 152 121 195 157 224 407 469 398 394 299 5437
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 78 130 172 279 214 215 197 219 287 211 184 181 245 226 223 204 228 393 462 332 5316
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 5315
206 Special Receptacle or Package 34 23 39 38 56 58 61 46 41 69 64 60 88 76 78 64 72 98 94 81 76 99 109 116 158 138 200 170 156 148 138 162 173 166 163 245 275 268 227 215 197 167 175 5181
248 Supports (e.g., for holding articles, etc.) 27 30 55 62 70 45 53 66 73 68 56 83 83 80 74 81 56 75 80 77 63 98 101 136 168 133 171 182 223 164 139 131 132 133 132 206 204 258 247 278 238 196 151 5178
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 5080
384 Bearings 36 37 43 47 68 70 59 75 70 91 92 99 95 132 97 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 5044
297 Chairs and Seats 34 38 37 34 50 27 42 49 45 55 74 79 71 73 76 63 42 71 59 61 64 74 101 133 189 138 140 106 105 123 89 156 124 154 169 202 240 266 230 271 311 287 234 4986
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 60 59 40 90 101 86 83 120 138 147 136 127 116 133 141 235 319 224 230 268 364 339 367 323 4985
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 73 111 149 138 179 191 146 107 81 4968
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 4966
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 56 40 40 55 64 44 52 57 93 92 71 64 48 49 37 43 42 53 44 41 49 41 68 75 77 113 184 110 132 119 156 151 147 131 136 178 243 250 215 287 348 360 275 4930
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 4930
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 4929
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 95 124 83 133 150 160 159 156 151 172 200 202 212 220 269 261 223 216 187 157 4920
296 Land Vehicles: Bodies and Tops 24 12 20 16 25 28 24 27 45 31 44 50 40 26 46 59 58 64 70 70 62 88 76 90 148 117 130 160 161 114 122 110 92 112 112 159 200 242 369 390 374 367 334 4908
355 Photocopying 21 19 27 36 24 27 44 56 63 71 71 54 66 56 73 101 55 77 65 67 68 89 97 147 149 139 198 233 215 177 93 94 99 71 142 169 190 168 261 209 222 287 249 4839
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 4797
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 4782
386 Television Signal Processing for Dynamic 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 96 141 149 193 118 126 159 164 145 155 227 179 284 291 252 270 299 276 284 196 4740
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 4738
405 Hydraulic and Earth Engineering 32 20 43 43 66 75 79 85 82 101 86 112 123 127 138 203 110 117 128 99 107 161 109 125 200 126 160 154 140 129 122 98 99 106 79 143 113 103 107 136 128 104 68 4686
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 71 93 90 98 111 130 154 134 131 176 159 237 318 294 342 341 272 393 265 178 4655
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 89 85 101 79 84 123 120 135 132 170 149 128 112 135 155 128 148 112 156 250 283 236 201 242 4571
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 4534
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 79 113 144 130 150 201 188 193 185 150 176 217 175 187 162 147 136 130 4463
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 4356
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 90 134 147 158 223 291 229 294 299 264 193 145 4243
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 87 127 154 135 126 120 133 112 121 124 127 128 182 170 193 152 96 110 96 4220
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 97 137 143 150 143 152 183 200 170 165 138 125 117 127 128 135 126 147 141 147 115 88 79 4201
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 87 124 165 191 203 190 223 265 255 4174
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 4170
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 72 67 85 77 87 115 109 108 106 81 4072
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 3 0 2 4 2 5 10 11 10 15 7 19 15 13 21 12 31 34 47 31 32 39 70 83 76 111 97 81 65 66 78 75 119 126 169 162 172 216 337 443 554 565 4028
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 91 131 133 191 181 232 207 225 157 3965
162 Paper Making and Fiber Liberation 25 18 35 39 41 34 43 40 78 72 63 74 69 85 77 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 3959
343 Communications: Radio Wave Antennas 7 10 15 27 18 18 15 37 33 22 34 27 24 27 26 28 20 27 34 44 29 36 42 41 59 77 110 72 79 76 99 80 87 95 96 131 247 283 348 365 297 325 390 3957
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 83 119 104 111 134 126 136 115 140 159 152 95 56 3944
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 25 37 39 42 67 58 56 78 90 129 128 215 165 247 225 241 252 331 392 376 395 3875
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 91 106 119 85 67 3851
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 57 85 102 74 59 90 62 95 80 97 81 115 81 113 145 156 250 154 175 141 182 226 292 226 3837
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 3790
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 3783
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 88 107 146 112 187 161 170 164 130 112 132 140 171 140 142 165 163 135 111 3759
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 85 126 127 79 74 125 129 112 99 73 80 112 138 130 108 121 157 163 152 142 82 3717
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 3696
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 3677
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 50 3675
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 10 6 5 30 27 19 26 15 15 28 35 62 71 55 47 64 47 46 67 56 61 75 54 41 80 56 74 67 121 141 132 117 106 103 176 195 239 150 213 208 187 166 148 3641
415 Rotary Kinetic Fluid Motors or Pumps 27 45 59 64 70 58 59 35 58 47 60 70 60 59 37 38 50 49 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 3603
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 89 3577
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 98 103 132 94 109 121 145 134 108 89 89 76 124 192 203 177 166 186 129 3556
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 3553
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 1 6 1 4 1 5 3 7 10 21 8 11 19 26 12 13 14 22 13 18 25 28 26 37 41 55 42 56 69 70 112 100 180 181 274 271 261 246 238 285 398 330 3541
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 3456
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 3417
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 69 115 124 103 112 104 95 146 104 127 97 71 72 106 149 132 139 171 143 91 120 3397
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 3380
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 79 101 137 120 130 100 169 143 74 62 98 106 156 171 179 149 104 133 171 133 131 3327
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 91 73 88 3323
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 88 109 112 107 108 171 204 169 215 227 235 162 120 3314
708 Arithmetic Processing and Calculating (Electrical Computers) 17 20 13 25 24 20 30 34 54 56 42 70 49 49 59 57 42 39 47 48 26 49 49 64 63 108 175 105 101 121 133 130 126 147 126 164 193 112 115 97 106 113 85 3303
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 62 45 83 102 94 95 102 98 75 111 177 298 314 245 229 248 166 237 189 3286
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 3232
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 3229
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 45 58 78 74 114 59 98 88 97 132 101 100 77 73 3195
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 91 88 123 122 151 164 122 105 3178
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 98 128 125 122 127 224 159 142 179 165 206 183 153 3120
307 Electrical Transmission or Interconnection Systems 19 22 38 36 35 21 50 55 60 55 72 71 40 41 35 47 31 42 33 49 62 67 48 41 78 89 89 39 35 48 81 58 76 101 117 165 181 169 146 154 169 163 71 3099
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 93 112 101 121 134 126 132 97 3070
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 3069
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 3008
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 3004
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 57 81 78 96 91 141 140 101 95 127 121 108 111 104 179 195 200 159 204 166 2970
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 2956
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 2934
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 93 66 73 85 117 95 112 108 104 167 168 130 139 139 146 139 102 2927
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 40 59 61 58 53 55 70 76 58 71 91 67 68 62 103 117 89 97 102 62 51 63 2878
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 25 21 38 37 44 23 29 31 41 91 61 87 112 81 111 61 93 87 93 94 122 151 172 198 211 201 179 120 2855
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 2833
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 7 12 8 8 6 16 17 15 20 23 39 37 51 87 87 248 244 272 262 308 247 369 424 2822
102 Ammunition and Explosives 33 51 42 48 53 52 55 41 51 48 75 54 53 76 69 42 46 37 50 54 64 71 75 70 131 112 124 105 98 80 75 73 77 61 49 48 43 37 87 71 91 62 44 2778
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 2714
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 77 85 2694
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 91 110 114 150 154 166 166 132 124 152 2678
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 2670
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 9 1 5 7 16 20 22 27 31 48 84 97 105 212 212 162 246 299 314 380 277 2604
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 29 47 49 53 48 65 68 57 119 126 164 102 177 176 147 187 204 200 214 139 2541
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 87 111 131 113 65 46 2520
016 Miscellaneous Hardware 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 93 126 102 144 142 118 103 2451
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 2434
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 50 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 2402
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 99 108 101 2389
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 2378
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 63 51 60 77 95 130 171 153 145 156 128 2350
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 2345
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 2334
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 2299
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 82 159 183 183 188 190 214 252 335 2288
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 63 76 50 2259
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 2245
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 2239
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 94 79 83 84 72 100 63 2216
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 2197
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 84 107 148 111 98 83 74 86 2181
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 2168
446 Amusement Devices: Toys 13 13 14 28 4 22 35 44 79 39 46 31 38 40 35 41 40 62 57 34 27 43 44 59 49 44 76 60 64 58 33 65 53 38 42 85 83 81 91 112 102 90 53 2167
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 90 85 87 86 85 79 83 58 2159
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 2132
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 58 82 66 72 71 50 54 37 49 35 51 54 41 47 42 40 55 28 2129
092 Expansible Chamber Devices 11 19 40 22 30 25 40 39 40 56 42 38 37 41 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 2119
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 2118
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 2110
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 92 129 118 82 79 2100
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 93 73 59 58 51 73 65 57 41 37 44 34 28 27 47 80 60 73 51 52 55 37 2097
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 2089
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 2064
095 Gas Separation: Processes 8 15 15 36 30 35 27 31 40 29 43 44 42 34 50 37 37 38 59 42 42 51 51 47 52 68 49 58 46 44 38 28 41 43 35 77 83 76 103 107 88 84 59 2062
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 2051
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 2051
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 2049
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 74 81 94 122 185 195 146 162 154 165 156 186 2034
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 55 63 52 64 74 71 121 140 124 175 181 112 125 89 82 113 78 2031
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 2023
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 41 55 34 2018
096 Gas Separation: Apparatus 7 13 29 30 18 27 38 34 32 32 51 63 39 50 35 46 33 43 63 48 32 43 54 41 83 61 57 55 56 49 53 35 40 50 45 61 56 59 60 89 80 63 57 2010
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 1977
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 1975
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 52 69 53 59 75 93 103 90 108 72 85 67 1953
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 62 74 54 59 74 61 70 53 78 90 126 106 96 101 122 123 1926
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 1924
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 48 57 71 57 77 89 151 165 198 168 1899
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 70 89 111 111 91 107 107 121 98 83 1884
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 32 34 1884
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 47 59 85 73 91 84 112 91 107 98 93 114 136 94 1877
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 44 48 55 63 57 69 84 64 87 51 53 1876
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 71 62 69 90 80 61 1840
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 1831
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 41 1808
089 Ordnance 20 23 23 44 46 39 39 28 25 40 50 32 37 47 41 32 25 23 18 37 42 52 45 51 84 50 63 74 60 58 49 58 35 31 54 47 49 29 47 50 40 39 31 1807
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 57 51 1797
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 73 82 86 64 46 51 77 32 1790
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 51 51 49 54 61 79 68 68 85 78 75 66 59 1790
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 1781
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 58 61 44 23 27 49 73 42 75 63 60 68 79 81 1780
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 1764
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 1737
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 1709
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 1686
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 1678
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 1672
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 1651
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 1615
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 77 85 73 1610
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 1602
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 45 72 56 1600
110 Furnaces 5 12 16 9 18 21 11 17 34 18 23 29 44 23 29 13 14 36 39 38 34 59 59 61 59 58 48 50 52 54 41 52 31 44 63 61 50 52 67 46 23 42 39 1594
211 Supports: Racks 7 12 18 19 19 11 24 16 38 24 26 28 29 15 23 29 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 50 1582
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 1580
294 Handling: Hand and Hoist-Line Implements 20 12 25 14 25 21 19 25 45 31 41 29 49 34 21 33 32 34 35 23 26 37 24 52 43 54 53 41 36 40 44 46 37 33 48 54 49 66 60 61 50 24 25 1571
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 26 43 1567
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 1537
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 8 5 7 9 23 23 19 23 34 31 57 50 47 76 76 69 131 172 298 198 175 1535
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 1495
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 1491
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 1487
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 24 19 22 21 29 35 26 21 60 41 38 40 41 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 1475
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 1467
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 1443
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 26 25 19 14 17 1440
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 1416
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 36 24 1391
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 1375
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 1 1 1 1 1 2 1 2 5 7 3 7 10 8 7 6 11 6 17 9 20 14 22 22 32 39 29 23 28 40 45 30 40 52 92 160 119 82 80 72 56 160 1363
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 91 114 121 92 66 31 1355
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 1353
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 1335
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 93 67 108 78 84 40 88 86 1335
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 26 23 1311
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 42 69 59 64 64 62 27 1291
404 Road Structure, Process, or Apparatus 15 8 17 28 18 20 27 17 41 21 13 46 41 23 14 23 15 18 19 30 23 13 21 33 34 25 41 34 48 32 43 35 39 40 28 35 44 37 41 53 44 42 39 1278
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 1245
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 1241
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 23 1236
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 1224
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 1214
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 1205
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 1177
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 34 32 44 51 27 39 30 28 18 20 14 36 45 46 50 46 52 37 27 1127
037 Excavating 5 8 10 8 14 14 16 13 22 21 31 24 32 27 23 24 23 27 43 47 28 23 19 19 30 23 31 15 28 30 24 20 25 30 28 45 33 31 27 45 38 43 45 1112
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 1100
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 96 91 90 134 48 44 61 65 68 48 63 1098
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 1097
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 1089
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 1086
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 50 47 50 40 30 28 26 26 12 1084
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 17 25 29 30 36 16 20 42 31 24 20 1059
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 1056
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 1056
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 17 33 1051
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 16 995
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 15 8 5 8 16 13 993
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 79 103 988
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 9 5 3 14 18 28 48 33 40 88 82 81 124 60 89 121 109 966
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 34 51 79 55 42 48 34 960
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 50 37 24 952
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 31 951
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 13 17 20 15 15 20 31 54 63 92 83 93 87 53 44 82 109 949
346 Recorders 18 19 20 15 15 23 13 12 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 3 944
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 27 900
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 42 31 35 48 27 900
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 20 23 13 23 24 22 23 12 15 21 20 10 14 16 25 21 22 28 23 19 26 23 883
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 35 862
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 40 79 70 57 61 52 54 68 51 827
249 Static Molds 13 9 18 13 6 15 12 23 19 27 25 45 22 26 40 27 21 16 25 20 19 14 24 18 31 30 37 20 8 17 11 15 7 11 16 15 13 13 21 16 13 15 15 821
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 29 34 30 41 37 14 6 818
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 32 815
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 14 34 29 23 18 15 22 24 22 25 18 9 15 16 29 20 33 36 44 19 38 800
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 14 784
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 18 779
202 Distillation: Apparatus 7 5 11 13 14 11 21 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 10 770
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 35 23 20 743
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 8 724
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 26 10 10 11 8 8 15 19 18 23 22 16 709
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 21 697
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 7 10 1 669
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 16 667
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 10 663
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 23 660
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 15 658
048 Gas: Heating and Illuminating 12 7 3 6 3 6 21 10 10 12 6 12 22 36 29 28 17 24 17 28 26 31 27 15 15 21 22 31 12 8 5 4 8 8 15 23 14 4 15 5 6 16 12 652
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 19 28 27 16 13 3 9 4 6 6 4 636
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 21 635
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 12 629
588 Hazardous or Toxic Waste Destruction or Containment 0 1 0 1 5 0 3 1 1 3 4 6 6 10 9 14 13 19 17 19 12 31 23 30 31 20 24 24 7 11 18 24 33 37 21 34 23 22 12 27 23 3 5 627
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 15 17 13 14 8 16 11 3 612
388 Electricity: Motor Control Systems 3 0 8 8 11 11 8 19 31 16 18 19 6 17 22 19 22 17 28 13 14 18 20 30 25 18 30 17 15 8 10 15 12 12 8 6 9 10 6 11 5 7 2 604
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 4 589
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 25 581
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 21 13 11 549
169 Fire Extinguishers 2 1 8 3 5 4 4 4 14 6 13 12 12 13 6 13 7 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 14 521
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 2 518
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 15 515
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 10 22 19 14 10 8 514
014 Bridges 3 3 2 5 9 5 16 13 16 17 6 14 15 12 8 9 7 6 10 13 10 8 12 9 23 7 11 15 15 13 10 16 15 24 12 16 16 8 8 21 16 23 11 508
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 17 20 26 9 7 17 14 505
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 11 499
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 11 498
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 11 489
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 27 25 31 37 488
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 28 32 27 19 24 6 479
159 Concentrating Evaporators 6 5 12 27 13 8 21 15 22 11 9 18 12 21 10 11 15 13 24 22 13 6 9 7 6 7 4 11 10 18 14 2 7 7 3 9 7 7 4 4 3 6 4 463
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 22 442
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 16 429
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 3 6 9 7 5 15 13 22 21 26 31 31 28 26 29 23 24 32 38 418
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 21 417
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 0 1 1 3 4 6 7 9 6 7 15 31 52 53 42 38 38 64 32 413
256 Fences 6 1 2 6 8 6 12 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 16 410
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 21 410
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 7 409
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 6 397
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 12 392
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 7 383
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 10 375
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 14 369
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 5 364
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 19 353
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 13 318
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 5 316
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 21 306
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 8 294
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 7 288
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 5 283
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 2 276
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 4 273
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 9 261
281 Books, Strips, and Leaves 1 2 0 5 4 2 0 0 1 3 2 5 0 0 0 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 2 252
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 14 12 19 35 20 15 47 37 252
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 3 215
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 3 207
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 5 197
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 10 197
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 9 173
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 6 172
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 2 171
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 7 169
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 5 168
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 5 159
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 4 148
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 1 134
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 4 124
087 Textiles: Braiding, Netting, and Lace Making 4 2 1 0 5 7 2 0 3 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 1 121
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 1 117
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 2 108
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 2 103
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 4 100
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 97
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 4 3 2 71
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 71
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 70
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 70
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 60
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 59
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 55
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 53
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 53
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 52
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 34
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 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 25
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 24
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 17
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 14
001 ** Classification Undetermined ** 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 1 0 0 0 0 0 1 3 6
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 1 0 0 0 6
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 4
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 2
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 2
278 Land Vehicles: Animal Draft Appliances 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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
ALL ALL CLASSES 8505 8965 12526 13771 14378 13323 17165 17356 22341 23292 22642 25632 25286 25945 23779 24848 18776 24466 26547 23993 23989 28833 32105 32734 39432 37427 45352 42974 45334 45191 45111 45610 45680 48541 50276 67229 69580 72426 78436 80360 81130 80020 69169 1600475


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