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

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

Count of 1963 - 2008 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

JAPAN

( 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 either by year of patent grant or by year of patent application.
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 Total
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 22 14 51 56 84 98 121 162 160 333 212 299 353 389 295 391 275 296 411 366 399 413 503 389 510 540 581 678 824 872 949 935 766 697 681 747 770 802 887 877 801 750 487 591 515 459 21811
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 3 8 6 11 11 31 26 43 62 38 56 38 69 99 58 52 74 67 64 68 83 110 134 220 188 310 439 585 584 548 712 676 701 738 1007 1034 1052 1102 1364 1573 1798 1519 1575 1457 1323 21717
428 Stock Material or Miscellaneous Articles 2 4 3 5 8 15 20 42 59 68 61 85 106 116 112 127 111 121 175 221 263 289 371 386 496 542 569 510 571 627 580 632 615 679 730 896 887 892 996 1062 1097 1144 754 662 624 584 18919
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 3 7 7 14 17 39 67 161 216 192 213 212 187 184 167 162 214 368 220 243 339 403 444 407 449 647 677 648 574 787 792 745 671 625 773 774 782 718 713 697 726 512 613 585 538 18533
532 Organic Compounds (includes Classes 532-570) 36 80 85 113 151 126 213 193 209 396 311 412 471 501 381 313 227 341 361 315 275 343 365 369 391 380 514 572 529 536 610 490 484 444 463 550 559 440 535 575 446 351 316 400 387 369 16928
438 Semiconductor Device Manufacturing: Process 1 3 3 13 10 11 17 17 30 35 44 41 43 47 29 39 31 36 51 57 83 89 112 119 137 136 174 179 246 314 427 420 449 444 486 569 824 889 1120 1240 1228 1240 1090 1147 1010 1043 15773
123 Internal-Combustion Engines 3 0 5 11 5 13 12 14 43 58 59 89 114 151 206 295 230 279 238 274 360 524 562 425 504 450 427 492 520 476 414 295 267 368 438 506 499 476 579 560 598 570 558 694 614 545 14820
399 Electrophotography 0 0 0 1 2 4 4 6 23 51 41 59 56 65 67 87 76 81 113 109 169 164 169 240 256 235 345 371 426 449 458 447 412 596 511 700 719 686 624 671 648 703 667 858 923 981 14273
359 Optical: Systems and Elements 1 2 4 2 2 7 15 44 46 57 56 78 90 91 100 91 95 123 144 111 136 170 159 170 263 255 294 270 325 348 340 291 301 449 510 704 654 677 709 680 716 819 785 972 823 767 13746
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 11 14 9 31 22 7 28 28 26 65 52 74 83 121 131 182 124 194 228 237 218 293 300 295 363 359 505 492 513 520 537 449 495 507 561 625 611 571 689 629 504 407 336 417 348 321 13532
347 Incremental Printing of Symbolic Information 0 1 1 0 4 2 0 1 6 10 4 19 16 26 35 29 25 42 63 88 118 118 186 166 220 206 213 240 185 261 266 222 251 311 298 508 577 791 902 889 825 791 654 713 797 965 12045
369 Dynamic Information Storage or Retrieval 1 1 4 2 4 6 9 11 12 16 22 21 33 34 37 59 41 58 42 63 73 109 147 98 153 172 270 191 287 412 453 407 487 532 524 674 563 523 570 608 613 622 472 795 705 676 11612
365 Static Information Storage and Retrieval 2 2 4 5 2 15 15 21 17 31 29 21 30 23 16 37 29 26 36 45 91 115 95 139 161 189 253 272 252 195 295 571 493 437 451 550 562 658 699 741 672 666 655 657 640 595 11510
360 Dynamic Magnetic Information Storage or Retrieval 6 4 17 14 18 16 28 31 59 112 84 87 93 90 74 95 77 90 108 160 179 157 221 282 404 384 497 323 425 372 359 379 379 302 336 462 479 496 418 471 521 560 443 551 412 405 11480
348 Television 2 1 1 7 11 5 7 20 42 41 81 51 53 71 60 72 56 117 114 95 102 124 171 224 302 266 359 309 359 379 373 421 417 459 368 477 445 366 365 406 437 582 521 720 611 827 11297
396 Photography 21 12 14 21 16 16 56 61 99 197 157 178 156 177 174 245 182 236 254 281 201 296 248 203 245 235 288 334 326 335 363 352 332 468 535 649 456 448 351 408 285 265 145 143 109 225 10798
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 0 1 0 1 3 6 17 16 29 35 40 29 31 26 42 31 41 45 45 54 56 121 125 170 159 160 153 201 258 268 356 403 600 541 541 588 624 670 761 705 1014 826 723 10516
250 Radiant Energy 3 3 9 15 12 11 16 29 60 50 54 62 42 43 46 46 49 72 84 82 88 125 154 208 327 310 429 372 450 396 315 302 290 248 215 284 293 280 311 435 504 524 440 671 588 604 9951
358 Facsimile and Static Presentation Processing 2 0 1 2 1 2 3 2 10 7 8 13 17 20 18 16 17 15 47 51 51 69 117 119 244 192 298 323 286 315 320 376 352 399 333 534 432 400 377 392 385 427 510 699 704 738 9644
382 Image Analysis 0 0 0 1 1 3 0 7 13 13 4 16 12 13 21 14 15 17 14 21 16 31 50 49 83 100 129 144 200 196 178 143 145 207 232 500 525 460 453 402 530 540 416 689 609 697 7909
439 Electrical Connectors 0 1 1 2 1 6 4 3 8 7 7 12 8 16 11 13 10 16 16 17 30 27 39 47 85 95 140 168 166 187 215 231 221 278 346 354 463 532 578 547 480 465 429 543 457 459 7741
310 Electrical Generator or Motor Structure 2 7 6 7 12 8 21 26 40 35 24 38 42 48 42 56 39 53 54 70 80 118 110 110 162 141 164 164 180 205 209 179 178 159 184 353 336 373 407 413 362 535 438 438 407 452 7487
073 Measuring and Testing 2 4 12 7 17 12 15 20 31 38 35 55 53 55 48 68 56 70 83 98 129 166 141 161 157 138 182 221 179 164 204 194 215 257 252 286 268 253 260 317 360 332 338 375 356 377 7061
029 Metal Working 2 3 6 9 12 10 19 18 43 45 44 73 68 49 45 46 46 69 59 73 68 85 110 131 134 164 190 180 198 197 235 219 176 214 213 278 248 282 317 292 406 369 343 373 338 261 6760
435 Chemistry: Molecular Biology and Microbiology 12 26 17 29 27 27 25 27 78 97 94 94 108 67 61 48 44 81 74 93 83 73 87 105 94 112 128 171 150 225 253 234 190 239 257 410 334 283 304 268 223 233 227 312 307 322 6753
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 5 1 18 23 20 11 8 10 20 9 29 39 41 42 86 82 106 89 110 169 154 153 161 238 247 370 297 416 382 376 483 538 497 458 382 414 6484
361 Electricity: Electrical Systems and Devices 3 4 10 13 12 13 14 15 38 37 36 39 31 30 31 37 24 50 43 60 50 79 89 90 135 126 169 121 130 216 159 161 205 209 168 251 224 256 323 417 397 397 324 388 389 438 6451
455 Telecommunications 1 1 3 3 4 13 10 13 25 18 13 22 26 42 45 49 37 89 52 53 53 38 41 37 67 54 74 94 81 78 110 129 157 171 143 282 273 296 300 279 289 349 447 802 644 580 6387
370 Multiplex Communications 1 2 5 6 5 2 17 7 16 14 10 12 7 6 14 12 10 13 11 18 19 16 43 49 76 76 100 95 94 108 133 204 210 229 192 276 298 291 304 390 443 381 367 487 375 542 5986
324 Electricity: Measuring and Testing 2 1 7 12 11 11 12 22 27 23 26 31 30 36 32 31 16 24 45 39 33 55 61 67 104 127 166 157 156 176 178 170 206 243 235 214 178 220 293 351 365 339 303 399 378 336 5948
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 3 4 15 9 10 6 14 17 35 43 41 42 50 61 65 51 38 52 60 43 50 71 90 100 116 94 122 107 115 171 124 159 192 206 165 256 314 328 367 383 277 286 235 253 253 232 5725
219 Electric Heating 7 6 8 14 16 16 21 31 54 54 49 50 47 63 59 66 56 60 92 149 125 181 200 172 189 152 185 186 171 170 191 189 145 143 123 186 201 238 230 224 219 211 190 218 147 129 5633
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 1 0 1 3 1 4 4 5 2 4 11 18 41 27 47 56 62 104 101 169 183 194 161 151 150 178 177 111 197 218 277 393 408 336 344 358 326 336 362 5521
375 Pulse or Digital Communications 2 1 0 1 3 2 3 3 13 7 19 13 10 12 20 15 11 14 12 24 14 31 30 47 76 67 111 77 113 137 128 159 191 220 228 306 296 346 322 319 340 354 306 401 317 333 5454
385 Optical Waveguides 0 0 0 0 0 0 0 1 5 5 2 2 10 11 8 8 6 15 21 12 23 23 33 39 97 138 133 118 134 140 135 115 125 135 155 198 174 195 267 321 374 436 456 490 458 417 5435
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 21 4 13 13 27 32 32 40 43 75 58 61 75 84 59 100 47 62 90 72 95 112 111 96 119 131 207 186 207 239 244 176 168 167 207 255 229 209 168 163 209 190 109 124 100 113 5342
313 Electric Lamp and Discharge Devices 3 1 5 14 12 15 20 35 58 47 46 56 69 36 37 35 26 41 48 52 51 52 52 61 94 104 114 109 81 93 95 54 90 129 112 198 236 226 279 317 447 367 303 345 303 264 5232
318 Electricity: Motive Power Systems 5 0 1 10 23 17 22 23 43 47 45 50 58 47 50 61 36 44 58 81 74 96 123 111 179 127 135 178 180 201 192 147 139 157 145 231 218 202 182 181 182 191 201 323 214 191 5221
356 Optics: Measuring and Testing 0 0 7 8 4 7 10 14 27 26 42 45 36 38 29 34 28 35 58 41 56 63 83 96 168 139 131 105 134 144 155 166 207 216 183 266 215 207 132 200 274 241 217 253 292 320 5152
427 Coating Processes 3 3 7 4 9 12 24 30 33 61 41 56 71 52 41 53 32 52 83 82 105 119 128 98 160 153 196 162 182 189 180 196 171 170 192 185 228 243 188 215 193 223 146 104 137 132 5144
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 1 6 8 11 6 17 26 48 55 39 43 57 66 41 48 35 52 64 59 77 100 76 92 83 103 156 134 133 157 174 178 150 134 158 202 217 209 218 219 243 245 170 145 118 133 4708
340 Communications: Electrical 0 0 6 5 3 6 7 16 31 54 38 48 56 55 51 56 36 55 63 61 62 50 102 86 116 100 139 107 80 107 107 119 131 151 158 233 219 220 198 169 178 208 207 288 253 255 4690
386 Television Signal Processing for Dynamic Recording or Reproducing 0 2 3 2 3 5 7 14 9 16 25 19 16 26 16 15 18 28 30 37 46 85 108 87 129 129 172 96 104 133 136 117 114 173 124 228 236 208 227 237 237 214 150 263 295 297 4636
060 Power Plants 0 1 8 10 7 9 8 13 14 29 43 37 47 62 77 100 80 77 50 50 72 111 91 76 99 113 114 124 108 142 115 130 149 95 113 164 156 140 230 205 197 206 219 269 174 167 4501
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 4 1 2 4 3 8 15 17 11 6 15 28 25 22 20 6 22 26 20 34 23 48 48 53 47 64 77 77 67 101 107 115 138 143 167 145 215 265 336 349 368 280 312 312 315 4461
180 Motor Vehicles 0 0 1 3 3 3 3 4 16 20 27 35 47 43 33 29 25 31 28 54 73 96 115 131 216 206 202 153 192 151 136 125 66 89 63 122 155 162 141 160 176 180 229 220 233 241 4438
252 Compositions 3 2 2 3 11 13 29 48 36 67 47 26 35 61 47 57 29 34 50 47 62 74 130 97 92 103 119 122 163 177 174 169 167 157 136 220 209 174 153 143 162 154 95 126 133 140 4298
128 Surgery (includes Class 600) 0 1 2 1 3 2 2 10 17 12 7 14 32 15 13 15 17 38 48 41 45 58 74 78 95 115 156 132 148 153 153 137 147 139 157 240 209 167 175 226 290 210 170 165 156 154 4239
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 1 0 3 4 3 6 8 6 7 4 6 8 12 16 15 24 25 32 48 64 99 79 115 104 79 93 100 118 206 196 167 261 237 218 185 182 205 208 170 300 282 318 4214
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 1 1 5 4 5 10 5 20 14 10 18 17 33 30 45 102 105 120 108 136 88 135 110 177 167 117 132 65 172 143 109 170 206 235 248 247 320 235 197 4062
280 Land Vehicles 0 0 1 2 7 8 7 9 14 16 34 49 61 41 39 46 24 43 70 68 77 98 76 101 132 105 120 129 143 138 102 120 100 89 70 106 121 148 176 186 133 158 152 169 211 267 3966
148 Metal Treatment 5 12 12 19 13 8 15 16 29 42 20 53 54 75 56 60 31 61 55 61 71 84 71 82 95 92 124 126 131 150 165 135 158 137 132 147 152 144 190 203 188 144 85 77 79 99 3958
355 Photocopying 0 1 5 2 1 2 8 14 22 22 29 25 30 29 28 37 21 27 33 40 45 62 60 99 116 119 176 216 184 146 82 78 80 62 123 141 170 137 224 158 170 205 154 180 135 129 3827
074 Machine Element or Mechanism 2 2 8 8 8 17 30 25 24 21 35 27 34 32 37 51 23 45 75 64 39 89 126 140 148 140 147 163 134 133 149 97 81 105 100 159 145 143 143 158 132 128 109 120 106 117 3819
242 Winding, Tensioning, or Guiding 6 6 6 13 18 15 20 22 46 68 48 50 73 70 56 62 53 74 49 61 86 107 130 117 121 152 149 110 99 89 127 181 117 120 106 130 117 99 84 110 117 105 122 108 86 69 3774
372 Coherent Light Generators 0 0 0 0 0 2 8 6 14 5 5 10 5 11 8 9 9 7 14 31 18 23 28 45 66 111 179 134 127 122 145 182 141 122 129 155 149 141 133 137 248 275 213 198 119 181 3665
062 Refrigeration 4 4 2 7 8 1 7 12 6 18 17 19 13 12 22 14 17 22 41 52 37 90 97 85 109 103 107 121 119 112 129 110 94 104 137 152 157 167 209 209 178 164 151 131 114 97 3581
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 4 7 2 6 4 3 1 14 8 4 11 12 8 14 20 19 25 29 31 48 50 44 64 72 99 97 164 116 170 150 150 147 201 226 197 207 353 313 382 3472
084 Music 1 1 8 4 2 12 21 27 57 51 44 52 38 37 33 59 54 75 52 55 51 80 66 62 95 51 81 110 106 128 176 157 152 134 117 124 142 112 114 110 90 84 78 99 120 146 3468
315 Electric Lamp and Discharge Devices: Systems 4 6 11 21 16 20 29 24 39 39 57 36 65 51 31 42 41 58 46 57 60 52 44 37 88 73 77 88 97 87 72 57 83 72 60 100 100 120 160 228 234 193 145 169 119 116 3424
400 Typewriting Machines 1 0 3 2 4 4 3 3 6 7 9 18 24 6 17 15 16 24 26 36 44 76 86 113 144 137 180 140 174 188 128 117 119 138 121 149 142 145 107 99 98 110 103 114 98 70 3364
204 Chemistry: Electrical and Wave Energy 2 2 4 9 10 14 17 17 19 33 20 39 33 38 52 48 33 45 64 68 68 87 79 96 84 71 132 127 79 101 118 110 97 87 84 115 97 162 141 130 129 109 76 69 78 72 3165
333 Wave Transmission Lines and Networks 3 1 11 8 16 7 7 21 27 21 22 32 20 24 30 22 19 33 50 35 28 34 29 31 58 56 45 35 60 65 57 75 77 82 83 122 145 152 124 198 241 216 194 160 123 152 3051
210 Liquid Purification or Separation 2 6 9 6 8 14 11 13 25 25 24 38 32 56 51 73 57 71 70 54 50 65 65 59 93 112 106 110 114 118 95 75 87 119 90 101 91 95 130 112 98 74 76 82 98 78 3038
423 Chemistry of Inorganic Compounds 6 7 11 11 26 19 24 35 30 48 22 41 55 92 87 88 42 74 72 51 64 51 62 65 69 53 101 84 82 75 82 57 66 57 70 91 95 98 97 81 99 77 74 98 58 66 2813
362 Illumination 0 4 1 1 3 1 2 1 9 4 8 8 5 8 6 13 5 20 15 18 23 24 35 37 43 39 64 69 74 84 52 47 69 75 75 80 88 145 154 171 238 164 155 207 245 211 2800
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 0 2 6 4 7 11 23 23 14 17 9 16 13 21 21 15 13 10 23 13 28 33 39 71 117 66 90 81 105 98 86 75 83 93 132 116 99 107 147 142 128 173 153 169 2693
341 Coded Data Generation or Conversion 1 1 0 4 12 7 3 7 13 21 17 13 15 8 18 21 11 15 13 28 26 20 52 59 48 50 70 84 83 83 70 74 80 74 119 158 108 88 116 148 119 138 102 151 156 176 2680
271 Sheet Feeding or Delivering 0 0 1 0 2 1 4 7 11 14 14 17 25 20 25 13 12 25 25 33 26 51 54 65 66 56 81 75 124 164 132 99 102 79 75 69 121 122 126 93 106 79 67 89 95 176 2641
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 4 2 4 7 18 17 20 19 32 40 23 45 31 45 37 25 28 31 39 25 53 50 44 55 82 89 97 89 101 105 96 99 95 88 84 122 65 75 92 83 82 79 43 93 85 88 2626
451 Abrading 0 4 4 2 3 2 11 9 22 22 26 38 37 25 24 27 21 15 21 15 19 18 36 52 45 26 41 50 53 55 46 55 47 85 79 84 121 186 202 190 148 165 152 156 110 76 2625
174 Electricity: Conductors and Insulators 0 0 0 1 3 3 3 10 13 11 13 15 9 14 8 11 5 16 16 17 22 27 27 21 44 42 46 41 44 42 60 77 79 73 59 79 69 113 193 248 212 209 148 149 149 146 2587
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 1 0 2 3 4 8 24 31 35 10 19 10 24 20 22 17 26 27 22 48 53 83 116 110 113 81 148 132 66 54 68 69 112 128 117 103 68 82 102 87 87 66 87 72 2557
417 Pumps 1 3 5 6 6 9 5 8 14 12 11 21 14 22 24 20 26 19 33 24 38 48 66 60 69 93 114 78 98 95 83 79 65 74 77 79 101 148 148 138 175 93 51 63 40 48 2504
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 4 6 2 1 5 8 6 7 5 15 6 7 12 11 10 20 25 39 27 44 54 42 90 70 126 111 174 155 149 139 127 145 227 144 181 133 162 2490
072 Metal Deforming 0 0 10 9 12 8 18 22 43 46 36 52 52 40 53 45 30 30 44 55 49 57 68 82 63 69 74 60 75 59 63 57 51 68 81 98 104 79 111 74 70 75 52 89 76 68 2477
106 Compositions: Coating or Plastic 0 1 4 2 6 3 5 9 14 20 17 20 44 41 29 35 30 41 29 26 46 30 35 60 59 50 57 56 65 104 85 79 75 70 93 110 119 94 79 94 112 112 78 97 135 94 2464
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 1 0 0 1 3 6 4 3 4 11 10 9 12 15 26 25 33 58 60 147 142 151 146 147 135 157 170 316 320 327 2444
200 Electricity: Circuit Makers and Breakers 4 3 9 8 6 7 3 9 19 40 29 31 35 36 28 37 24 45 47 44 58 57 59 62 68 57 86 73 75 40 47 45 49 40 53 101 102 80 93 89 130 115 93 112 103 69 2420
118 Coating Apparatus 2 2 2 1 6 1 2 4 8 8 14 13 18 19 17 14 17 19 25 34 37 15 38 37 56 36 67 85 97 85 91 85 102 129 122 113 104 162 141 118 110 93 75 57 60 74 2415
501 Compositions: Ceramic 1 1 1 4 6 3 11 7 9 16 17 12 21 14 21 39 18 30 35 31 30 35 53 56 63 79 100 75 115 102 118 105 72 58 85 76 99 75 90 110 113 83 68 71 71 67 2366
330 Amplifiers 2 1 7 7 9 11 13 17 14 8 12 24 40 42 45 39 32 31 49 50 36 67 72 49 25 32 35 35 43 61 57 62 55 45 44 66 83 93 98 89 86 114 129 127 122 137 2315
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 1 1 0 0 1 4 3 1 5 3 2 5 1 13 9 14 15 8 18 36 44 40 50 45 46 34 37 47 41 62 55 78 71 67 86 131 178 199 209 250 212 185 2307
101 Printing 4 2 3 1 4 9 10 7 8 10 25 28 31 30 30 40 32 43 46 34 53 47 29 25 27 28 42 50 53 62 65 72 74 72 80 94 97 99 101 146 159 147 88 87 40 34 2268
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 1 0 1 0 0 0 1 2 3 2 3 2 2 8 6 5 7 13 10 30 30 38 49 47 36 63 65 67 71 67 77 50 63 110 180 173 118 99 107 65 93 79 152 137 129 2262
426 Food or Edible Material: Processes, Compositions, and Products 7 4 7 8 13 7 24 15 35 25 33 45 52 37 35 38 27 53 63 30 39 32 51 48 56 69 131 95 77 71 79 62 56 66 57 58 100 98 71 78 63 77 38 57 34 26 2247
192 Clutches and Power-Stop Control 1 1 3 6 2 6 13 10 22 30 27 25 18 17 20 16 18 33 50 34 28 59 54 104 91 58 87 116 119 84 58 35 46 53 78 71 115 96 63 91 86 78 51 71 52 42 2238
379 Telephonic Communications 4 3 2 3 7 6 6 14 10 16 16 21 36 30 25 22 17 14 14 13 20 16 29 36 46 58 92 88 74 73 81 107 137 108 83 120 89 70 89 92 93 109 84 73 49 39 2234
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 2 4 7 2 2 12 8 11 10 10 9 24 32 31 38 19 30 48 57 30 38 30 31 50 49 61 52 70 89 100 77 99 82 70 92 89 84 78 73 82 95 75 62 95 110 2220
384 Bearings 2 2 3 2 5 4 5 6 9 10 11 9 14 16 11 15 9 16 13 27 25 34 51 48 55 36 70 78 56 61 65 68 68 71 67 79 78 106 115 120 132 127 97 115 106 84 2201
363 Electric Power Conversion Systems 0 1 2 6 8 4 6 9 9 15 8 12 15 20 18 17 16 30 32 33 17 40 34 44 72 63 74 42 53 49 49 58 66 75 83 92 111 109 131 131 113 77 76 87 94 80 2181
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 4 3 6 13 17 15 31 30 30 43 38 37 50 41 54 57 41 52 43 31 49 65 69 56 48 40 68 50 51 79 68 65 59 60 57 49 68 70 71 76 76 68 39 37 41 39 2154
381 Electrical Audio Signal Processing Systems and Devices 1 0 2 4 7 5 5 5 3 5 14 31 43 27 30 35 25 31 32 35 53 56 36 25 46 31 34 39 59 53 68 49 61 72 66 113 68 80 46 46 91 127 95 138 97 101 2090
343 Communications: Radio Wave Antennas 2 1 1 4 0 2 1 4 11 4 13 5 7 4 8 6 4 6 10 11 10 10 11 9 20 39 57 30 35 41 46 40 46 55 44 55 116 110 123 137 105 112 146 211 159 171 2042
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 1 5 2 2 4 6 10 7 19 17 31 44 41 40 40 37 40 46 34 47 53 57 49 44 46 56 74 75 94 72 59 55 47 47 71 58 78 62 73 70 65 67 71 62 63 2041
326 Electronic Digital Logic Circuitry 1 1 2 1 0 0 3 5 9 7 8 6 13 11 11 15 1 8 19 15 16 31 38 39 55 61 68 62 103 102 83 76 79 76 73 58 61 90 111 114 59 101 71 67 94 100 2024
296 Land Vehicles: Bodies and Tops 1 0 0 1 0 0 1 1 4 2 6 1 1 5 13 9 7 13 26 27 25 37 39 34 64 59 52 71 74 62 41 42 27 34 38 52 64 77 125 112 108 128 109 150 132 137 2011
137 Fluid Handling 2 5 7 7 7 11 14 15 38 39 43 31 18 33 20 21 23 34 37 35 19 35 50 44 51 50 58 68 63 63 48 40 59 38 53 84 88 94 105 69 81 77 69 67 55 38 2006
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 1 2 0 0 0 0 0 3 3 4 2 4 3 2 7 0 7 7 7 11 19 20 22 29 37 55 44 52 88 84 85 78 98 106 129 141 273 275 296 1995
165 Heat Exchange 1 0 2 3 4 1 7 5 13 6 10 8 11 15 12 14 21 30 24 31 34 43 39 59 56 50 71 55 68 62 63 60 46 68 60 59 97 89 115 93 66 83 83 102 82 52 1973
368 Horology: Time Measuring Systems or Devices 0 4 6 5 4 4 21 15 19 59 81 82 53 77 65 107 67 124 132 53 76 80 44 20 40 36 29 22 33 20 28 33 23 28 22 33 41 38 56 50 55 39 30 36 34 42 1966
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 1 1 3 1 1 0 0 1 0 5 6 0 5 6 13 15 16 26 28 41 58 73 67 143 122 81 105 133 151 167 114 209 197 173 1963
378 X-Ray or Gamma Ray Systems or Devices 2 2 0 3 1 4 7 5 8 8 7 12 9 11 16 9 13 19 15 12 18 26 25 25 40 42 44 52 61 66 70 49 59 75 57 52 43 60 92 112 94 79 91 143 115 114 1867
112 Sewing 8 13 10 13 14 12 17 17 10 23 13 19 18 12 22 41 27 46 47 39 55 55 55 70 94 57 70 81 100 62 45 56 51 49 52 81 84 70 45 25 19 40 32 29 31 29 1858
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 8 9 13 20 25 33 40 18 42 66 46 34 21 51 44 95 114 63 125 114 122 126 134 159 142 118 1785
303 Fluid-Pressure and Analogous Brake Systems 0 0 1 1 0 1 3 6 14 31 24 25 35 37 26 33 20 34 25 12 16 18 24 29 52 56 66 44 48 46 62 70 62 58 58 75 106 100 107 83 50 37 50 45 51 37 1778
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 2 3 3 7 6 17 16 8 27 22 11 20 29 24 19 28 30 17 22 28 32 39 69 100 69 67 75 87 99 84 87 70 74 91 48 54 36 44 43 26 43 33 40 1750
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 3 2 4 4 6 5 23 33 39 26 39 49 64 63 67 98 146 134 94 91 86 90 88 94 119 141 109 1721
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 2 1 1 0 3 4 4 4 6 9 12 11 12 6 4 7 9 12 9 13 8 26 34 26 21 41 35 39 51 55 72 93 67 60 112 133 109 83 84 60 65 59 71 88 84 1705
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 1 0 1 1 2 6 5 6 4 13 23 18 12 8 7 12 18 23 29 39 52 50 40 72 89 83 92 94 107 129 89 55 62 61 67 43 45 38 30 48 31 28 22 26 1681
398 Optical Communications 0 0 0 0 0 0 0 2 3 2 0 0 5 1 1 1 3 3 5 4 3 4 5 10 15 16 19 25 29 38 31 55 69 80 63 96 99 73 97 107 107 93 66 162 146 136 1674
228 Metal Fusion Bonding 1 3 4 3 4 4 9 5 10 14 19 9 18 16 10 14 15 13 13 8 8 18 21 33 42 44 53 42 54 62 74 76 57 46 47 39 62 95 108 103 94 92 70 56 28 48 1664
418 Rotary Expansible Chamber Devices 2 3 3 13 22 7 4 6 11 10 10 25 19 17 16 16 8 14 21 19 28 49 86 51 59 53 56 41 64 52 50 55 51 64 36 55 38 91 80 45 61 35 33 44 44 55 1622
604 Surgery (Medicators and Receptors) 1 0 1 0 1 2 1 3 3 3 3 4 6 4 6 4 6 9 14 16 9 17 20 17 44 27 45 37 43 48 47 56 60 29 65 80 75 62 76 131 146 81 57 72 91 89 1611
414 Material or Article Handling 0 3 2 1 5 9 6 8 12 12 14 17 41 30 25 23 16 13 22 14 20 30 51 51 79 54 47 59 74 64 70 68 61 60 57 53 48 58 39 63 45 47 28 52 24 35 1610
188 Brakes 1 0 3 3 0 4 10 5 16 20 23 20 23 27 42 33 28 33 45 37 28 37 33 33 32 48 59 32 42 53 40 47 51 39 25 37 62 55 96 72 58 42 48 42 62 55 1601
331 Oscillators 1 1 1 6 10 2 5 7 24 23 20 19 18 18 26 20 13 16 14 22 18 17 27 39 29 26 29 29 33 42 38 37 48 44 36 63 66 68 75 65 81 94 55 91 91 81 1588
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 8 12 12 12 4 6 9 17 22 27 24 24 29 31 30 31 23 40 33 49 45 45 36 42 37 39 59 51 50 32 42 45 40 29 45 59 48 57 62 70 42 40 34 41 31 1566
353 Optics: Image Projectors 0 0 1 1 1 2 5 3 2 5 12 14 26 7 7 7 4 7 4 7 5 3 2 11 17 12 12 29 23 20 21 25 34 24 38 44 38 57 65 103 121 113 112 189 189 138 1560
473 Games Using Tangible Projectile 1 0 1 1 0 0 2 2 2 2 2 7 5 4 3 9 6 6 10 11 4 10 13 24 20 21 42 31 36 42 26 36 41 43 53 104 66 65 88 91 121 99 82 120 114 94 1560
152 Resilient Tires and Wheels 0 0 1 0 0 2 2 0 4 4 6 12 14 13 12 17 18 22 40 24 23 24 23 25 33 46 51 55 57 58 74 70 58 40 50 60 52 71 76 66 69 69 42 62 59 48 1552
475 Planetary Gear Transmission Systems or Components 2 2 2 2 0 6 12 16 11 16 12 13 11 16 16 10 9 18 18 13 16 18 17 24 44 50 53 58 49 64 58 48 44 39 55 50 74 49 38 53 88 79 66 77 65 59 1540
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 7 4 5 5 19 18 18 19 28 28 46 40 39 61 59 52 89 114 213 131 101 127 136 140 1502
474 Endless Belt Power Transmission Systems or Components 0 0 1 1 2 6 4 4 8 7 5 11 4 8 12 8 3 19 23 13 9 29 62 59 61 66 69 69 53 42 65 33 42 33 39 38 45 73 42 78 60 55 50 70 50 39 1470
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 0 1 1 2 1 2 3 2 8 4 2 9 9 9 10 19 15 21 39 49 55 45 57 68 66 101 107 98 113 100 61 67 43 37 59 36 45 36 52 1453
164 Metal Founding 3 1 1 3 2 3 5 4 13 7 16 24 23 25 28 21 17 14 27 19 10 36 57 58 65 57 55 46 55 39 42 63 45 32 41 71 54 27 32 44 50 47 51 45 34 17 1429
297 Chairs and Seats 0 0 2 1 2 1 1 10 2 3 10 15 16 14 18 15 15 13 11 12 16 24 45 53 66 56 57 35 34 44 21 56 20 38 47 40 43 49 53 72 72 67 60 70 55 59 1413
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 4 5 6 13 11 14 21 28 28 28 17 14 15 14 14 14 23 28 22 30 20 36 41 47 36 55 40 44 43 48 42 27 33 31 25 38 33 33 53 43 56 68 61 30 24 1357
307 Electrical Transmission or Interconnection Systems 1 3 7 4 9 4 5 8 17 12 27 24 12 12 11 12 9 9 13 14 22 28 22 17 32 32 33 18 17 23 34 35 44 43 54 67 72 63 53 65 71 56 22 65 61 75 1337
024 Buckles, Buttons, Clasps, Etc. 2 4 2 5 4 6 7 8 12 9 7 28 40 44 28 30 12 23 27 17 37 40 52 50 52 41 43 48 37 33 36 49 35 36 51 30 39 28 43 54 37 25 15 34 34 31 1325
440 Marine Propulsion 0 0 0 0 0 2 0 1 1 3 3 3 3 3 1 2 2 4 7 4 6 3 19 19 25 33 24 44 42 35 40 50 36 48 32 54 72 99 86 72 74 84 86 65 71 66 1324
198 Conveyors: Power-Driven 1 1 1 5 3 1 6 7 11 15 12 17 19 19 11 12 9 17 19 10 18 18 30 37 57 46 59 41 56 56 54 54 46 31 28 26 50 47 62 48 52 61 36 37 30 40 1316
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 1 0 4 2 1 1 4 8 6 4 3 4 3 2 7 6 3 8 15 18 6 8 3 14 21 22 25 34 40 80 75 103 105 131 122 95 77 46 63 55 82 1308
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 5 3 0 4 4 5 4 5 2 14 9 16 9 12 15 9 13 9 12 2 4 10 21 28 11 22 33 38 32 39 40 35 36 32 50 48 71 63 90 81 77 49 79 65 88 1294
323 Electricity: Power Supply or Regulation Systems 1 1 9 9 7 2 1 2 6 12 5 5 8 11 16 11 9 8 14 25 7 22 21 21 38 22 24 25 22 24 21 21 29 36 47 53 57 59 70 70 49 49 62 87 100 77 1275
065 Glass Manufacturing 0 1 2 2 3 3 10 25 15 20 13 23 13 15 14 19 18 12 26 24 25 13 18 20 34 40 44 40 53 61 48 46 26 20 38 51 52 44 40 55 60 53 37 41 17 31 1265
134 Cleaning and Liquid Contact with Solids 0 1 1 1 2 3 1 4 5 6 6 3 3 8 4 10 2 2 8 6 10 10 14 16 20 16 28 19 26 32 38 53 51 53 43 63 83 77 99 85 82 67 51 37 49 41 1239
463 Amusement Devices: Games 0 0 0 0 0 1 0 0 0 1 2 5 5 3 5 5 3 4 4 3 4 4 8 13 6 6 13 10 8 17 20 8 14 19 35 54 58 65 118 147 146 107 91 76 61 69 1218
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 1 1 2 0 1 3 3 4 8 10 13 21 14 13 18 7 13 25 24 26 30 21 11 27 22 31 26 48 60 44 42 42 38 47 50 45 37 59 37 41 34 35 56 60 65 1216
216 Etching a Substrate: Processes 1 0 0 0 1 0 1 0 5 2 5 5 1 5 6 3 3 9 14 4 12 13 12 27 18 16 28 39 42 34 81 62 59 41 57 68 75 51 41 59 55 47 42 58 48 47 1197
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 2 2 0 1 3 2 1 1 2 1 2 4 3 9 6 5 27 10 17 21 16 18 24 25 41 28 37 29 41 41 42 55 52 68 59 56 50 40 49 51 26 41 87 87 1182
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 1 2 4 2 5 3 3 3 5 5 6 12 8 15 11 17 17 21 31 12 14 14 20 30 17 22 26 54 92 57 38 37 32 26 71 129 115 183 1160
248 Supports (e.g., for holding articles, etc.) 0 1 1 3 5 3 3 6 7 5 6 10 10 13 16 14 8 8 18 14 13 27 25 37 52 40 51 53 55 42 44 30 26 22 24 51 45 53 49 54 41 39 35 23 39 24 1145
338 Electrical Resistors 0 2 1 3 6 4 3 9 20 39 34 21 31 21 19 12 11 16 27 29 26 35 35 19 42 36 40 53 34 30 29 41 18 25 25 33 43 43 39 41 21 15 17 30 27 25 1130
277 Seal for a Joint or Juncture 0 1 1 0 0 4 4 3 8 12 7 11 7 8 7 21 15 22 24 13 18 37 22 20 20 21 23 27 33 35 42 35 29 47 49 27 47 43 63 44 50 57 42 55 30 23 1107
420 Alloys or Metallic Compositions 1 5 5 6 8 12 13 13 25 26 30 36 25 21 21 19 18 29 22 20 41 35 25 34 32 30 58 36 49 41 33 33 24 30 21 32 33 24 23 22 23 26 14 8 8 17 1107
239 Fluid Sprinkling, Spraying, and Diffusing 2 2 4 2 2 5 2 2 14 13 17 20 17 7 13 16 17 20 17 27 23 17 28 27 29 35 30 31 28 37 26 21 19 17 24 41 59 50 25 38 49 71 47 48 32 34 1105
504 Plant Protecting and Regulating Compositions 0 0 2 1 4 2 5 5 7 6 5 7 15 19 27 20 18 21 30 24 26 33 38 41 33 41 60 65 43 51 29 39 41 42 40 35 32 48 33 31 22 19 12 11 9 6 1098
206 Special Receptacle or Package 0 0 1 1 4 8 5 2 4 7 6 7 10 9 10 10 16 14 20 11 15 25 22 19 36 33 39 37 28 31 36 34 37 44 28 65 71 54 49 50 43 25 26 38 26 39 1095
053 Package Making 1 0 1 1 5 5 10 12 6 9 13 13 16 17 19 12 12 16 28 17 17 15 40 49 32 37 41 42 33 45 16 22 37 35 29 50 24 37 41 41 47 31 27 37 21 31 1090
052 Static Structures (e.g., Buildings) 0 0 4 4 4 2 6 7 7 8 15 17 18 23 26 24 11 13 14 11 14 17 17 28 34 25 36 49 59 41 48 34 30 31 42 56 44 48 61 37 32 25 29 15 12 11 1089
083 Cutting 3 0 3 3 5 3 6 10 22 15 21 16 27 13 21 19 16 19 22 22 15 31 29 22 33 29 25 38 35 45 27 47 30 15 22 47 54 43 27 28 26 33 20 29 14 25 1055
336 Inductor Devices 2 3 2 7 5 2 4 4 9 8 12 6 3 4 6 4 4 3 9 12 10 18 19 12 8 8 22 17 14 15 18 23 23 25 14 28 44 52 46 73 84 63 84 72 67 65 1033
015 Brushing, Scrubbing, and General Cleaning 1 2 3 3 0 5 6 7 13 14 11 19 25 23 12 16 9 7 12 11 12 18 11 18 27 30 41 39 34 47 24 37 30 23 32 36 36 59 49 30 42 29 24 21 35 30 1013
415 Rotary Kinetic Fluid Motors or Pumps 0 2 4 7 3 3 1 3 5 9 7 8 8 8 5 7 12 14 13 13 18 16 19 18 30 33 21 20 26 28 35 27 18 17 20 26 33 52 56 53 49 64 48 37 36 28 960
057 Textiles: Spinning, Twisting, and Twining 10 6 5 3 11 15 26 21 17 19 27 37 33 40 36 30 20 9 30 24 20 45 41 28 37 20 30 32 17 23 20 26 27 19 16 32 17 11 19 12 9 7 1 11 5 4 948
251 Valves and Valve Actuation 1 1 1 2 2 3 2 3 5 6 9 9 8 8 10 18 3 11 18 14 10 16 20 14 27 34 33 35 25 29 20 24 15 18 13 29 38 36 35 37 45 60 62 61 40 37 947
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 2 1 1 7 5 7 5 8 6 2 2 5 7 3 5 5 4 11 3 5 7 12 13 10 8 20 28 11 13 17 28 34 40 57 41 46 72 93 88 96 74 39 941
033 Geometrical Instruments 1 1 8 2 2 3 6 8 11 6 7 19 14 9 14 13 12 20 11 12 23 34 39 49 25 12 14 18 20 20 26 22 20 16 12 23 22 33 32 49 53 41 33 33 36 38 922
267 Spring Devices 0 1 1 2 1 3 0 1 6 3 3 13 6 7 5 6 4 6 5 8 12 26 16 25 36 39 47 36 34 38 37 31 21 16 32 29 41 34 48 55 55 23 15 30 30 32 919
222 Dispensing (apparatus and process) 2 6 5 4 6 7 3 7 14 11 14 10 17 18 6 14 19 9 19 16 10 16 17 35 30 30 34 25 36 33 27 24 35 27 21 29 46 30 30 31 29 32 21 22 20 18 915
136 Batteries: Thermoelectric and Photoelectric 1 0 0 1 1 1 0 2 1 0 1 1 0 2 5 1 4 6 5 5 6 15 20 25 24 19 13 20 30 20 24 32 27 32 27 35 46 72 93 84 69 52 20 15 22 17 896
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 1 0 0 4 3 3 3 6 9 9 7 12 7 10 17 14 10 19 16 14 26 23 16 20 24 27 41 29 44 33 29 50 53 27 27 23 39 43 26 31 38 47 880
606 Surgery (instruments) 0 1 0 1 0 0 0 0 0 1 3 3 10 3 7 5 1 6 7 9 6 13 14 15 18 16 9 23 15 23 22 22 23 29 39 33 38 65 49 49 68 41 34 55 36 35 847
091 Motors: Expansible Chamber Type 0 1 1 2 4 3 3 4 9 13 19 16 16 24 19 18 15 19 21 20 21 21 34 18 36 42 33 18 32 50 23 22 12 20 18 33 25 21 22 24 15 24 13 8 12 9 833
380 Cryptography 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 4 3 0 5 3 4 6 5 11 19 20 16 11 20 15 29 17 16 23 27 42 32 54 44 42 22 37 41 72 93 83 821
505 Superconductor Technology: Apparatus, Material, Process 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 10 50 67 108 122 92 79 62 40 31 40 19 18 15 18 15 7 9 10 2 814
585 Chemistry of Hydrocarbon Compounds 0 1 3 10 9 12 8 19 21 38 29 31 28 41 21 14 10 17 11 20 13 6 23 17 24 18 21 23 32 16 22 23 21 16 11 22 19 20 21 24 17 8 10 7 3 17 797
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 1 4 2 2 8 10 11 13 22 13 12 14 11 22 8 12 10 10 8 5 17 20 15 23 14 12 20 21 23 30 39 41 38 48 42 48 32 24 37 22 29 793
285 Pipe Joints or Couplings 0 0 1 1 0 3 2 3 6 4 6 5 9 9 7 11 5 5 8 4 6 8 5 26 16 21 30 24 22 52 27 28 31 17 20 31 33 36 37 43 37 20 32 35 22 36 784
401 Coating Implements with Material Supply 0 2 3 6 2 5 8 8 8 4 13 9 9 6 7 4 7 11 11 13 10 8 20 23 13 13 21 37 42 18 21 19 13 12 15 32 52 30 40 49 30 21 30 31 23 17 776
431 Combustion 0 3 9 8 6 10 11 9 8 13 20 18 15 17 11 15 16 15 15 16 32 46 37 25 30 26 34 32 20 17 24 23 23 20 7 16 24 31 10 9 11 11 18 9 2 1 773
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 1 4 2 2 4 7 6 8 5 6 12 19 10 12 11 15 15 24 35 25 34 30 22 19 47 34 28 30 21 13 12 13 18 14 28 62 26 13 11 24 21 29 772
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 1 1 0 1 3 12 11 5 4 7 9 10 8 7 11 15 12 9 19 26 18 24 27 29 24 20 33 35 33 31 25 31 30 32 44 29 17 22 34 12 13 14 20 768
220 Receptacles 3 3 1 3 3 2 6 4 14 10 5 8 13 10 9 15 10 10 17 14 23 13 29 22 22 26 35 31 21 27 17 14 22 19 14 23 29 33 28 25 21 17 22 28 12 14 747
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 1 1 2 8 9 13 17 11 11 15 21 32 39 70 59 56 50 25 26 36 40 72 57 66 743
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 7 3 9 4 6 12 7 13 14 29 15 16 15 25 10 16 9 20 14 18 16 15 23 16 12 27 27 19 20 22 18 23 19 21 18 14 20 24 10 8 21 27 7 21 16 15 741
034 Drying and Gas or Vapor Contact with Solids 1 0 1 3 5 2 6 9 14 6 17 21 8 7 5 5 5 10 8 12 5 21 15 20 25 23 15 14 23 30 18 31 23 23 23 25 27 35 27 40 17 22 26 21 13 26 733
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 1 0 1 0 4 1 2 9 10 3 8 4 7 1 3 7 2 7 6 16 10 21 27 25 22 21 21 22 35 31 33 42 38 35 34 51 35 44 31 16 10 12 9 717
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 5 8 13 16 38 77 79 76 67 52 52 29 17 26 22 22 12 20 29 11 26 704
030 Cutlery 2 3 2 2 0 4 2 4 5 6 10 10 14 12 15 15 12 15 17 8 12 18 19 21 20 15 27 20 22 18 18 20 19 22 30 14 21 28 24 17 25 22 18 23 25 22 698
405 Hydraulic and Earth Engineering 0 1 4 1 7 9 7 11 13 8 12 15 15 16 23 33 20 18 17 10 12 15 21 26 24 16 29 14 29 27 29 17 18 23 11 18 16 18 23 12 18 11 11 9 7 4 698
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 1 1 0 1 2 8 7 5 5 6 4 10 7 9 12 6 7 6 7 14 19 16 21 12 21 17 18 19 16 7 18 26 36 29 20 60 38 25 33 15 34 37 42 697
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 2 7 1 1 2 1 0 5 7 5 6 2 14 7 5 27 13 11 12 15 24 31 21 28 22 29 34 42 50 28 26 17 19 16 20 25 24 35 20 17 4 6 7 688
241 Solid Material Comminution or Disintegration 1 1 3 1 1 2 4 4 6 6 4 6 8 6 8 10 8 7 3 5 7 4 22 26 28 26 29 27 24 22 19 29 22 24 29 41 24 19 18 22 26 25 5 19 31 13 675
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 3 5 9 5 3 14 16 23 35 27 20 58 43 47 63 26 33 47 39 66 44 38 666
092 Expansible Chamber Devices 1 0 2 2 1 1 1 1 5 5 5 3 6 6 4 5 3 6 10 6 10 12 15 14 17 24 28 13 29 16 18 18 16 14 26 36 38 28 42 44 33 27 13 23 22 15 664
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 1 2 3 1 3 4 4 17 16 9 16 16 20 14 19 4 15 20 24 21 19 25 23 26 12 31 25 27 31 36 37 21 14 11 13 10 12 10 5 6 4 11 6 4 8 658
446 Amusement Devices: Toys 1 1 4 0 0 6 3 11 23 14 16 7 8 8 12 27 17 24 23 15 17 27 20 40 27 17 27 23 23 17 10 23 12 8 5 14 16 6 10 22 13 14 7 10 11 12 651
049 Movable or Removable Closures 0 2 0 0 2 4 2 1 1 4 4 5 5 9 9 9 6 6 7 9 11 18 13 28 42 14 25 31 29 26 19 18 12 13 11 34 19 32 21 33 24 21 23 24 12 10 648
096 Gas Separation: Apparatus 1 0 1 0 0 3 4 4 1 6 7 8 11 14 8 11 9 9 14 20 12 12 15 14 41 21 24 21 19 17 19 9 12 17 14 18 22 21 13 26 33 23 15 11 20 38 638
181 Acoustics 0 1 2 1 1 0 3 3 8 10 9 11 6 10 10 17 17 13 9 20 13 20 13 28 17 16 24 20 17 13 14 15 12 20 13 28 24 17 16 16 22 28 20 5 16 35 633
139 Textiles: Weaving 2 2 2 5 5 5 4 2 6 8 7 9 13 13 3 21 10 20 26 21 28 27 33 20 23 28 19 25 30 30 17 23 17 16 8 12 4 9 15 16 5 7 13 8 5 8 630
114 Ships 3 6 5 3 3 12 14 6 5 12 14 26 11 23 12 19 5 7 7 12 5 8 14 12 27 26 12 19 25 21 16 16 19 17 13 7 16 28 15 9 11 21 19 20 12 16 629
403 Joints and Connections 0 0 1 0 3 2 3 3 2 4 6 8 8 13 4 10 4 7 10 11 14 9 5 26 27 20 17 27 27 29 19 17 21 22 30 30 26 22 26 21 23 17 21 14 4 15 628
138 Pipes and Tubular Conduits 1 3 1 3 3 4 8 1 6 3 6 5 10 11 6 6 7 9 7 7 8 14 10 12 7 16 20 16 13 12 14 15 12 18 19 24 37 50 30 30 22 29 28 34 14 15 626
261 Gas and Liquid Contact Apparatus 0 0 2 2 3 2 0 4 10 10 12 18 23 13 23 32 23 24 34 22 18 39 24 16 5 19 7 8 6 2 8 8 8 9 14 13 16 12 13 27 10 16 12 17 26 15 625
374 Thermal Measuring and Testing 0 0 3 2 4 4 5 10 6 11 3 7 3 6 4 8 6 10 9 6 6 10 16 17 17 21 19 17 33 22 29 15 8 11 17 18 16 23 20 21 26 20 30 32 13 22 606
432 Heating 0 0 0 3 2 3 6 5 4 1 7 17 19 10 16 12 7 14 12 14 20 23 21 23 10 14 14 31 17 12 17 15 12 15 23 18 26 21 20 22 24 14 9 8 7 12 600
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 1 2 2 1 2 1 2 2 1 3 3 6 6 6 5 7 6 10 5 8 6 17 11 19 28 49 41 29 38 29 34 35 31 68 39 41 594
099 Foods and Beverages: Apparatus 1 1 2 1 6 7 7 5 5 6 5 8 9 8 9 7 13 9 8 10 9 19 14 14 23 23 24 19 24 15 25 26 28 19 27 15 32 22 14 17 10 16 9 5 8 2 586
266 Metallurgical Apparatus 0 2 5 3 6 5 8 7 12 15 11 20 6 14 15 12 11 19 20 19 39 24 14 17 11 13 15 13 13 13 19 22 9 6 13 8 8 12 10 17 14 13 7 5 8 13 566
066 Textiles: Knitting 0 3 3 5 2 3 5 3 2 5 5 6 8 17 14 12 1 5 8 7 12 12 12 9 10 7 7 7 13 13 23 24 23 26 14 19 25 27 20 12 25 20 27 22 23 11 557
292 Closure Fasteners 0 0 0 0 1 1 0 3 4 3 5 12 10 6 8 11 2 8 8 11 7 8 20 12 21 16 18 31 33 14 19 9 16 21 12 26 22 22 12 19 14 15 13 15 19 24 551
433 Dentistry 0 1 1 1 0 1 0 3 2 1 1 3 3 2 4 4 5 16 18 11 12 23 18 11 15 19 23 12 28 24 22 19 12 11 16 23 36 17 34 16 26 15 10 15 10 7 551
209 Classifying, Separating, and Assorting Solids 0 2 1 0 1 5 2 5 1 5 8 14 8 7 10 11 8 7 13 18 13 19 14 16 20 24 23 15 12 12 11 6 17 19 20 13 26 16 18 23 17 25 11 12 6 10 544
346 Recorders 1 2 3 3 2 4 3 3 7 5 6 8 9 9 3 7 6 6 11 15 18 27 36 38 35 42 23 39 24 32 22 20 10 8 7 7 5 2 7 4 2 2 3 0 0 0 526
290 Prime-Mover Dynamo Plants 0 0 2 2 0 0 0 2 2 1 2 1 4 5 1 5 1 5 5 6 4 15 11 8 6 15 20 18 14 21 9 4 3 5 11 22 21 24 22 34 30 32 39 26 27 35 520
177 Weighing Scales 1 2 2 2 2 2 3 3 2 4 2 7 2 4 3 5 6 3 7 9 17 27 49 43 38 20 26 9 10 7 8 7 2 5 7 30 17 11 8 13 11 20 7 21 12 11 507
419 Powder Metallurgy Processes 0 1 3 2 2 1 1 0 2 5 5 6 4 4 4 4 6 5 6 7 7 9 14 24 14 19 17 22 24 19 9 31 25 20 17 9 22 15 14 26 22 14 12 17 13 3 506
162 Paper Making and Fiber Liberation 1 0 1 2 3 1 3 4 11 10 5 12 11 12 4 9 6 13 10 5 6 7 9 4 11 9 13 15 11 10 11 17 16 14 15 20 14 13 35 19 22 17 22 22 17 13 505
366 Agitating (e.g., of articles and materials) 0 2 4 2 2 3 2 0 2 7 9 5 9 11 10 10 7 8 8 5 10 15 6 9 13 19 27 20 16 12 14 18 16 15 17 20 19 10 25 19 10 16 13 10 9 18 502
409 Gear Cutting, Milling, or Planing 1 2 2 0 0 1 1 1 1 3 4 7 2 2 3 4 0 2 4 3 2 9 9 17 25 15 15 22 27 20 11 18 12 11 14 24 27 20 22 15 19 22 13 30 24 12 498
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 2 2 0 2 4 1 1 1 4 3 6 3 6 8 1 8 9 10 7 9 5 4 15 15 30 13 19 17 19 17 10 20 15 23 23 19 21 20 23 19 10 13 20 7 485
322 Electricity: Single Generator Systems 0 0 1 0 0 0 1 1 8 4 9 2 3 10 6 8 3 3 15 12 4 13 7 8 17 12 8 9 15 15 17 6 7 17 22 32 13 13 12 14 15 33 10 24 30 19 478
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 3 7 1 1 0 2 7 2 8 5 6 6 4 8 4 20 20 12 23 40 26 12 18 16 10 8 9 15 9 6 9 12 11 22 7 9 7 14 21 17 10 5 4 3 460
055 Gas Separation 0 0 0 1 0 2 2 0 5 1 3 5 5 3 2 4 1 2 8 9 3 11 12 10 12 12 11 12 10 8 12 5 12 12 18 23 15 19 13 23 15 30 21 26 21 38 457
454 Ventilation 0 0 0 2 2 3 1 2 5 2 3 10 3 5 4 0 0 3 4 8 6 8 15 10 25 15 22 8 10 16 18 14 13 10 16 11 27 16 19 24 21 21 14 12 18 11 457
208 Mineral Oils: Processes and Products 0 1 0 1 3 0 0 5 5 8 13 19 12 10 17 8 7 19 11 13 11 34 19 25 17 16 16 12 11 2 11 13 8 8 6 6 14 7 16 5 6 7 9 3 6 8 448
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 2 4 4 2 4 2 3 4 1 4 3 2 2 5 9 2 5 9 6 3 8 11 10 8 6 15 12 16 13 16 14 6 10 5 18 14 12 21 25 35 20 26 22 17 8 447
434 Education and Demonstration 0 1 0 0 0 0 1 4 5 12 10 7 6 9 10 2 7 8 4 6 5 5 4 6 14 9 4 2 12 6 17 13 12 23 7 23 32 24 20 20 20 25 20 15 6 10 446
270 Sheet-Material Associating 0 0 0 0 0 1 0 0 2 2 0 1 0 0 0 1 1 0 1 0 1 2 7 2 5 8 5 18 19 31 17 11 14 13 18 21 17 15 20 20 20 24 12 27 35 47 438
095 Gas Separation: Processes 1 2 3 3 1 7 5 2 6 3 4 7 8 6 10 10 3 4 8 5 5 14 10 4 9 20 11 9 10 12 12 10 7 9 6 17 17 14 22 25 22 19 12 13 11 11 429
016 Miscellaneous Hardware 2 0 0 0 1 0 1 2 2 4 3 5 7 8 7 13 3 7 3 7 10 6 10 8 19 12 12 6 10 16 9 8 4 11 11 9 10 27 12 25 25 12 18 23 19 18 425
416 Fluid Reaction Surfaces (i.e., Impellers) 0 1 0 1 5 3 3 3 6 2 5 7 7 4 4 6 4 10 10 10 4 10 9 9 11 9 8 7 7 5 14 13 5 19 14 14 18 34 23 23 11 18 8 14 16 9 423
070 Locks 0 0 0 2 1 2 5 6 10 5 1 7 6 6 5 6 2 3 6 12 9 14 7 6 17 16 8 23 16 11 9 11 19 10 18 16 12 9 8 21 13 10 16 9 11 17 421
002 Apparel 0 1 3 0 2 2 1 3 2 2 5 1 2 3 1 3 5 4 3 3 2 12 20 10 14 10 5 11 19 16 8 12 16 7 19 7 24 19 27 29 16 16 23 14 4 12 418
337 Electricity: Electrothermally or Thermally Actuated Switches 0 1 4 1 2 1 0 5 9 7 10 10 9 5 7 8 2 11 11 7 9 5 12 7 12 9 13 7 3 7 12 8 5 9 21 25 20 12 12 18 21 13 8 15 11 12 416
227 Elongated-Member-Driving Apparatus 0 0 0 1 1 0 1 1 3 3 2 1 4 3 1 4 1 6 2 3 5 12 13 17 9 20 13 7 15 9 17 4 8 7 16 19 13 11 10 7 25 26 22 26 25 21 414
226 Advancing Material of Indeterminate Length 2 1 3 8 3 3 4 8 17 13 14 8 13 10 9 1 3 8 8 8 10 9 6 9 9 18 28 9 9 10 9 21 11 6 6 14 12 7 12 7 8 7 2 1 4 2 390
726 Information Security 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 1 3 5 3 3 4 5 10 13 31 20 21 15 13 23 19 51 61 84 386
236 Automatic Temperature and Humidity Regulation 0 0 0 2 2 1 1 2 1 2 7 4 3 4 4 3 5 5 6 14 17 12 10 14 8 10 17 18 14 13 12 11 7 8 8 14 14 13 14 18 20 13 11 3 10 4 379
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 1 0 1 0 0 2 2 7 7 11 6 11 17 4 7 9 9 4 9 8 9 22 13 21 19 20 13 16 11 7 7 5 12 9 2 9 10 7 7 5 8 12 19 378
273 Amusement Devices: Games 0 0 0 0 0 0 0 0 4 5 7 8 3 5 5 9 8 18 17 8 4 12 11 4 9 8 17 14 11 7 10 10 12 14 23 21 9 13 13 12 11 8 7 8 5 7 377
004 Baths, Closets, Sinks, and Spittoons 0 0 1 0 2 1 3 2 3 2 2 4 4 3 2 2 5 2 4 8 6 4 3 12 6 10 8 16 27 16 16 7 11 6 9 16 31 16 19 19 12 17 11 9 8 5 370
126 Stoves and Furnaces 0 0 2 1 2 2 2 1 1 2 5 6 3 2 4 7 9 4 8 9 11 25 28 28 26 14 17 23 15 5 2 5 8 3 4 7 14 15 6 5 7 7 7 1 4 8 365
068 Textiles: Fluid Treating Apparatus 2 3 4 2 6 4 2 5 13 4 9 4 12 8 9 9 4 19 3 7 6 18 14 6 16 15 10 7 12 16 17 14 2 8 3 12 7 6 6 7 13 3 3 4 4 5 363
408 Cutting by Use of Rotating Axially Moving Tool 0 0 3 1 2 0 3 1 2 4 2 7 1 3 3 6 10 4 10 6 13 7 8 16 12 12 12 11 17 21 13 18 10 13 6 10 21 4 15 7 10 4 7 12 7 5 359
221 Article Dispensing 0 0 0 0 1 1 2 2 2 2 6 11 3 3 5 2 2 4 4 7 1 12 9 5 8 8 9 6 10 6 6 11 7 9 4 15 16 25 26 29 16 19 7 10 8 12 351
104 Railways 0 0 0 0 1 4 5 3 5 8 7 11 17 3 6 7 4 1 9 10 6 9 7 5 13 13 21 21 14 21 14 14 11 12 12 4 4 8 6 7 5 3 4 3 7 4 349
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 1 2 0 4 2 4 4 9 7 4 8 4 4 1 13 4 4 7 10 12 13 11 13 9 11 18 11 7 8 8 5 6 15 11 11 7 17 17 11 10 11 15 349
110 Furnaces 0 0 1 0 2 1 1 1 2 1 1 7 12 2 2 0 3 3 3 9 8 12 10 14 7 10 6 7 22 18 17 16 7 3 15 14 17 15 22 11 8 7 9 7 4 5 342
352 Optics: Motion Pictures 4 1 5 2 5 3 8 14 27 25 26 23 14 25 22 18 20 7 8 11 3 3 1 3 2 0 1 1 0 2 2 1 1 7 8 3 5 8 2 1 2 7 9 1 0 0 341
194 Check-Actuated Control Mechanisms 0 0 1 1 3 3 4 3 2 1 4 6 5 5 2 8 1 2 1 7 6 3 8 6 7 4 17 8 13 14 10 16 18 17 5 9 10 17 17 11 16 15 8 8 9 7 338
329 Demodulators 0 0 0 2 2 1 0 1 5 4 1 6 1 5 8 8 8 4 6 10 0 6 17 23 9 10 20 9 8 18 7 13 16 8 11 10 11 15 11 7 8 9 8 0 4 4 334
601 Surgery: Kinesitherapy 0 0 0 1 0 5 4 2 4 6 3 4 6 4 4 5 7 7 0 2 5 3 11 13 7 8 11 20 20 16 14 10 3 6 8 12 11 9 21 10 12 8 3 7 10 10 332
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 2 1 4 2 2 1 3 5 7 4 11 9 6 9 3 3 2 6 6 9 11 8 20 8 6 5 13 20 9 17 7 12 23 22 18 10 8 2 7 3 2 0 326
173 Tool Driving or Impacting 0 0 3 0 2 3 5 0 4 5 6 4 6 3 2 1 3 6 4 4 6 3 8 6 8 8 7 7 6 9 9 16 5 4 5 9 7 10 12 9 13 15 17 24 13 22 319
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 4 0 1 3 8 6 4 13 10 16 16 20 22 21 19 12 13 14 15 12 18 26 18 21 316
388 Electricity: Motor Control Systems 0 0 1 2 0 2 2 6 11 9 5 5 4 6 12 8 12 9 20 11 9 8 16 19 18 10 19 10 9 6 8 9 6 7 5 3 2 7 1 4 5 1 0 5 1 1 314
051 Abrasive Tool Making Process, Material, or Composition 1 0 0 0 1 0 2 3 4 3 0 3 2 6 3 3 0 5 7 5 4 1 6 3 5 8 4 10 9 17 16 10 7 3 12 7 8 6 16 27 27 20 13 10 11 5 313
483 Tool Changing 0 0 0 0 0 0 0 0 3 2 4 6 7 4 1 5 1 6 5 7 3 1 14 15 16 8 16 8 9 13 8 13 12 3 7 11 11 9 6 14 10 7 6 14 15 7 307
215 Bottles and Jars 0 0 0 1 2 3 1 2 3 5 10 7 4 1 3 6 4 3 14 9 9 14 6 14 5 4 8 7 9 6 9 5 8 15 5 14 17 6 8 6 8 7 7 16 8 6 305
005 Beds 0 1 0 0 3 0 1 1 1 3 1 1 6 5 3 3 4 4 4 3 3 4 7 15 8 10 11 18 11 12 10 7 14 7 16 15 13 11 9 7 8 4 11 15 7 3 300
100 Presses 1 0 2 4 2 6 1 3 4 7 5 5 5 5 4 6 4 5 4 3 6 13 4 1 8 14 14 2 8 3 7 8 7 14 11 13 9 3 9 10 22 5 10 13 6 4 300
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 1 0 1 0 0 0 2 1 0 0 3 5 2 6 1 3 1 6 8 2 10 10 12 18 11 14 10 16 8 9 14 17 23 19 11 8 12 17 6 11 298
036 Boots, Shoes, and Leggings 0 0 2 1 1 0 2 3 7 4 8 8 5 4 6 3 3 4 3 7 3 3 10 5 8 7 11 10 6 5 4 6 8 10 8 23 7 10 14 14 16 20 4 6 3 4 296
082 Turning (e.g., for metal working) 0 1 2 1 4 0 0 1 5 6 7 7 9 2 1 10 2 5 7 2 5 2 6 15 8 8 10 6 12 11 15 5 1 6 4 12 8 9 9 10 26 5 9 9 3 7 293
081 Tools 0 1 4 1 3 1 0 2 1 2 5 5 8 5 5 1 4 8 5 4 4 13 6 8 6 11 9 7 5 9 9 6 3 8 11 8 13 17 12 5 5 8 10 11 13 4 286
269 Work Holders 1 0 1 0 0 0 1 0 2 2 1 6 6 2 2 2 1 5 1 5 4 5 9 9 6 11 8 16 8 16 9 8 6 5 4 10 11 7 10 17 18 8 6 14 11 7 281
476 Friction Gear Transmission Systems or Components 1 1 3 2 1 1 3 1 1 0 1 0 0 0 0 0 1 1 0 0 0 1 2 3 0 1 0 12 9 5 6 6 4 10 10 10 17 27 24 26 29 17 18 13 8 6 281
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 2 0 1 2 5 2 5 5 13 13 16 27 12 32 17 13 45 36 22 271
047 Plant Husbandry 0 1 1 1 2 0 1 1 2 1 6 4 1 3 4 8 3 4 9 3 2 2 2 6 7 6 10 13 10 10 10 19 13 9 13 13 19 10 14 12 6 2 1 0 3 1 268
294 Handling: Hand and Hoist-Line Implements 0 0 1 0 2 0 3 1 3 1 6 2 5 6 4 4 1 2 3 2 0 7 5 14 5 9 12 10 10 16 10 14 7 5 6 4 8 10 12 4 10 6 3 14 8 13 268
244 Aeronautics and Astronautics 0 2 4 4 4 2 2 3 5 0 2 8 2 0 2 1 5 4 1 2 5 3 6 3 5 3 6 14 6 9 7 7 7 5 3 3 10 9 16 17 12 21 12 8 11 3 264
119 Animal Husbandry 2 3 1 3 1 1 4 0 2 2 3 1 4 3 3 0 3 6 7 4 2 6 6 5 7 6 6 15 9 14 5 7 8 10 7 17 7 11 6 17 8 9 2 8 4 7 262
312 Supports: Cabinet Structure 0 0 1 0 0 1 2 0 6 2 4 5 1 5 5 5 7 2 9 2 6 5 4 11 9 6 8 5 6 13 9 3 11 3 5 5 9 7 10 18 13 12 8 4 7 8 262
040 Card, Picture, or Sign Exhibiting 0 1 1 1 0 3 2 2 3 9 2 8 7 15 12 4 2 8 12 2 3 6 7 2 8 15 7 11 10 5 7 7 3 7 10 8 3 8 3 3 9 5 7 2 2 9 261
203 Distillation: Processes, Separatory 1 0 1 0 2 3 12 6 2 16 7 7 5 4 5 2 2 5 11 11 7 5 7 7 4 6 4 5 3 6 8 4 5 7 6 9 7 2 6 12 14 7 3 4 8 2 260
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 1 3 1 3 1 2 3 3 4 4 3 6 9 6 1 8 5 8 3 15 9 4 11 9 12 4 6 12 5 9 6 14 6 7 6 6 5 7 13 4 2 3 1 2 253
607 Surgery: Light, Thermal, and Electrical Application 0 0 2 1 1 0 0 3 1 0 3 0 2 1 4 2 2 1 3 3 2 2 4 3 10 11 18 18 15 13 7 7 4 4 6 7 9 7 10 12 14 7 6 9 10 7 251
132 Toilet 0 0 0 0 0 2 5 3 2 4 2 3 10 3 3 1 3 1 7 2 8 5 3 8 6 3 6 12 8 11 7 2 4 5 8 11 18 13 12 10 18 1 5 5 5 5 250
056 Harvesters 0 0 1 0 0 0 1 2 0 0 1 0 1 0 2 3 1 3 2 4 1 4 8 10 11 10 11 15 19 7 8 12 9 7 5 7 6 11 1 10 9 9 10 6 8 11 246
131 Tobacco 2 1 0 1 3 3 2 1 4 3 6 3 7 4 4 3 2 4 7 3 2 2 3 8 18 10 12 6 7 4 8 7 10 9 6 15 7 11 6 5 7 7 5 1 4 1 244
392 Electric Resistance Heating Devices 0 0 0 1 0 1 1 3 6 7 4 2 2 3 1 1 2 3 3 3 2 3 3 5 5 7 4 5 9 4 9 2 2 5 10 6 11 10 13 11 8 7 19 25 9 6 243
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 1 0 1 1 1 1 2 1 1 3 4 4 4 4 3 4 5 5 7 6 4 13 4 6 5 15 8 14 6 6 11 12 13 12 9 13 10 5 0 5 9 5 243
407 Cutters, for Shaping 0 0 0 0 0 0 0 2 1 0 2 5 4 2 1 1 3 5 5 1 1 3 6 5 13 4 6 15 14 10 22 7 3 2 3 8 9 10 9 4 14 10 10 6 9 6 241
453 Coin Handling 0 0 0 2 1 1 2 1 1 0 1 2 3 2 4 6 6 11 11 7 7 7 7 3 2 4 6 4 11 9 7 7 7 5 4 4 11 8 8 8 11 9 4 9 8 10 241
178 Telegraphy 0 2 0 0 0 0 5 0 2 2 0 2 4 2 1 6 3 3 3 2 3 3 10 12 19 12 16 7 10 6 4 6 15 21 21 13 10 2 5 1 3 1 2 1 0 0 240
122 Liquid Heaters and Vaporizers 0 2 2 3 1 0 1 1 5 4 4 4 5 2 3 4 1 0 6 4 3 6 8 6 7 5 13 13 5 3 4 8 6 3 2 11 22 14 8 10 6 6 3 2 2 7 235
028 Textiles: Manufacturing 2 0 2 4 3 8 9 7 5 7 12 9 7 5 7 4 2 3 3 4 7 6 3 5 4 6 7 14 3 11 6 11 7 5 5 4 2 5 2 6 2 3 2 2 2 1 234
332 Modulators 0 1 3 1 3 3 1 2 7 4 2 2 5 5 3 2 0 0 3 1 1 2 7 7 6 7 9 5 10 9 6 10 10 11 6 12 12 9 10 3 4 7 3 3 11 6 234
037 Excavating 0 1 0 0 0 0 0 0 2 1 1 0 5 2 2 3 3 3 5 4 4 3 4 1 3 1 7 3 5 6 2 2 8 7 6 15 6 10 11 16 17 20 19 13 9 2 232
125 Stone Working 0 0 0 0 0 0 1 2 1 7 3 5 0 2 4 3 1 1 2 0 2 3 2 3 8 4 4 14 8 5 7 3 2 3 7 13 17 21 14 18 12 3 6 8 6 4 229
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 1 0 2 3 1 1 0 3 2 4 3 1 1 3 6 8 7 6 6 7 6 5 6 7 6 2 3 7 13 16 18 21 11 8 12 10 13 229
184 Lubrication 1 2 3 2 2 1 3 3 1 2 7 4 1 2 2 7 2 1 1 1 0 0 2 2 5 9 9 8 11 7 6 3 1 5 6 9 9 9 9 15 16 10 6 6 9 7 227
373 Industrial Electric Heating Furnaces 0 2 1 0 1 2 2 3 4 4 7 7 3 3 5 6 6 5 3 3 4 5 4 5 11 3 2 4 3 6 14 5 9 12 5 3 12 7 2 4 9 2 2 4 0 2 206
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 0 0 1 3 2 2 2 3 0 2 3 8 5 4 1 6 5 5 1 3 3 1 8 12 17 5 7 1 8 4 4 9 9 8 6 6 10 2 9 1 3 5 1 2 198
044 Fuel and Related Compositions 0 0 0 0 1 0 0 0 0 2 1 4 2 2 1 4 5 6 12 8 7 7 14 4 7 10 7 3 4 2 5 9 3 7 3 4 8 10 2 7 9 2 3 1 3 3 192
237 Heating Systems 0 0 0 0 0 0 0 0 1 1 0 0 2 2 0 2 1 1 0 6 7 2 5 14 9 4 7 13 2 10 1 2 0 4 7 18 18 21 9 9 5 3 3 2 1 0 192
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 1 0 0 0 0 0 1 3 2 4 0 2 1 5 4 2 1 1 6 6 11 5 6 6 4 7 6 5 8 11 6 12 8 7 6 11 11 2 4 3 5 2 185
116 Signals and Indicators 1 2 0 0 1 2 2 2 5 1 2 8 6 10 1 5 4 10 8 2 1 3 3 6 1 1 5 2 7 8 9 9 1 4 3 2 2 4 2 5 6 4 7 3 4 5 179
019 Textiles: Fiber Preparation 6 6 8 5 8 10 5 2 7 5 3 7 6 10 3 2 1 5 7 2 3 4 10 3 4 3 3 2 6 3 5 3 6 4 0 1 0 1 1 0 0 0 0 1 0 1 172
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 2 3 8 3 2 0 2 2 2 3 8 3 3 0 2 2 5 1 6 2 8 4 0 4 0 3 6 4 4 6 8 8 10 16 10 8 14 172
492 Roll or Roller 0 0 0 0 0 0 1 1 2 1 2 3 1 2 0 2 0 1 6 0 3 3 4 3 2 5 11 6 4 3 5 3 9 6 5 11 7 7 13 8 6 6 6 3 6 5 172
160 Flexible or Portable Closure, Partition, or Panel 0 1 0 1 1 0 2 2 3 1 1 4 1 3 5 2 2 3 0 3 3 9 6 3 6 4 9 7 6 11 6 2 7 7 2 4 4 7 6 5 3 6 2 2 2 7 171
144 Woodworking 1 1 0 1 2 0 2 1 1 2 4 3 3 2 6 1 1 5 10 5 2 6 5 4 6 2 3 7 4 5 6 7 7 6 5 3 7 4 7 2 4 2 1 2 5 7 170
172 Earth Working 0 1 1 2 1 0 0 2 1 0 3 2 1 2 7 5 2 2 6 1 3 1 5 5 3 2 5 5 2 7 4 4 4 14 4 5 8 7 3 6 4 6 9 6 3 4 168
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 1 0 1 7 0 2 5 2 1 1 4 0 1 1 2 1 1 3 2 1 0 0 2 0 4 2 3 6 3 3 3 6 6 7 8 11 14 14 11 11 7 157
048 Gas: Heating and Illuminating 0 0 1 0 0 0 2 1 1 1 1 3 4 7 6 5 0 1 2 4 4 4 4 2 1 3 7 3 1 1 3 0 1 1 6 8 5 2 5 1 2 11 4 11 11 16 156
224 Package and Article Carriers 0 0 0 0 2 1 1 0 1 0 0 2 4 1 1 2 2 0 4 2 4 4 3 1 1 9 6 6 0 4 7 4 5 3 9 10 9 2 13 9 7 3 3 3 6 2 156
383 Flexible Bags 0 0 1 2 1 0 1 1 4 1 1 3 1 1 1 0 2 3 3 4 1 2 1 4 5 7 8 5 2 2 2 8 2 5 5 4 6 8 8 5 6 5 6 5 4 4 150
249 Static Molds 0 0 3 0 1 0 0 0 3 1 3 6 1 5 5 3 3 2 2 2 1 1 7 1 7 11 9 3 0 6 2 3 2 2 4 2 3 2 8 7 3 4 4 4 3 7 146
212 Traversing Hoists 0 0 0 2 3 1 4 1 4 3 3 6 4 5 1 1 0 1 1 1 2 0 5 3 3 7 3 6 5 8 5 0 1 1 2 9 3 4 6 5 7 2 1 1 7 8 145
406 Conveyors: Fluid Current 0 1 2 0 2 4 3 3 1 1 2 3 1 1 2 5 3 2 1 3 2 6 3 4 3 7 10 5 8 7 5 1 1 6 1 1 1 8 10 5 6 0 1 1 3 0 145
279 Chucks or Sockets 1 2 2 0 1 0 0 2 1 2 6 1 3 1 2 0 1 0 1 1 4 3 2 3 6 4 3 4 4 8 8 6 2 1 4 3 8 6 4 9 6 6 7 2 3 0 143
211 Supports: Racks 0 2 0 0 0 0 1 1 0 2 2 1 1 2 2 3 3 1 1 1 0 1 6 5 4 4 3 3 3 5 5 6 3 3 7 6 6 10 8 9 4 4 3 4 4 3 142
482 Exercise Devices 0 0 0 0 1 0 0 0 0 0 4 2 0 0 4 0 0 5 1 2 3 1 2 4 6 6 4 4 3 2 4 8 4 3 4 8 4 8 5 1 6 6 5 7 7 8 142
404 Road Structure, Process, or Apparatus 0 1 0 1 0 1 1 0 1 0 0 4 2 2 1 1 2 1 3 2 1 0 2 4 5 4 6 4 5 0 8 2 4 4 2 6 9 6 9 7 5 8 5 0 6 5 140
140 Wireworking 1 0 1 0 2 0 0 1 2 1 0 0 1 2 5 3 2 0 1 4 11 5 2 3 2 4 3 2 4 6 6 5 5 8 8 4 6 2 1 4 5 2 1 5 3 5 138
071 Chemistry: Fertilizers 2 0 2 1 2 3 2 5 4 2 2 0 2 2 2 1 2 2 2 2 2 2 2 5 2 0 3 2 5 8 2 2 7 6 3 8 3 4 9 8 3 1 0 4 0 2 133
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 1 0 1 0 1 0 0 2 1 1 0 1 1 3 0 0 1 1 5 2 3 2 3 1 2 5 8 5 3 8 5 7 12 3 4 7 9 7 7 8 130
105 Railway Rolling Stock 1 1 1 0 1 3 1 0 0 2 1 1 4 1 1 1 0 2 1 2 2 3 2 3 2 5 2 4 4 9 4 8 4 1 6 2 1 3 5 7 4 6 8 4 2 3 128
102 Ammunition and Explosives 0 2 0 3 0 1 2 0 2 0 4 4 1 2 3 2 1 1 1 0 4 1 3 4 5 3 5 5 7 4 1 5 8 3 3 1 0 2 6 5 3 5 3 2 6 4 127
175 Boring or Penetrating the Earth 0 1 1 0 2 0 3 1 3 1 5 6 3 3 3 2 2 1 1 0 4 4 3 4 4 3 0 4 2 4 3 7 0 1 1 2 4 1 2 2 4 4 8 5 2 3 119
225 Severing by Tearing or Breaking 1 0 0 1 0 0 3 7 1 4 3 1 2 4 1 1 1 1 1 0 0 2 0 1 2 4 1 4 5 8 3 5 9 4 4 2 3 5 8 5 7 1 2 1 0 1 119
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 3 0 3 0 1 2 1 5 7 10 4 1 4 3 4 1 1 0 5 6 4 4 2 2 4 6 3 2 3 2 1 5 2 4 1 4 0 3 0 3 0 0 116
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 0 0 0 0 0 0 0 0 1 0 2 5 8 2 2 6 8 9 7 4 13 9 12 6 21 115
108 Horizontally Supported Planar Surfaces 0 1 1 0 0 0 2 0 0 2 2 1 1 1 2 1 0 1 3 2 2 4 3 1 5 0 1 4 2 5 4 7 7 2 5 4 6 3 6 5 1 3 3 7 0 2 112
149 Explosive and Thermic Compositions or Charges 1 0 1 0 1 0 5 6 0 2 3 2 3 3 4 2 2 1 2 5 6 4 9 0 1 1 1 2 2 0 1 0 3 1 2 7 2 2 4 5 4 2 4 2 0 1 109
059 Chain, Staple, and Horseshoe Making 0 3 0 0 1 1 1 0 2 0 1 3 1 2 0 2 0 0 1 2 2 0 2 2 1 4 2 0 2 3 1 3 5 0 2 6 6 2 4 3 6 4 2 7 7 12 108
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 1 1 0 4 0 1 5 1 3 6 7 7 3 4 3 3 3 1 5 4 3 3 2 4 3 1 1 1 1 3 1 1 4 5 3 1 2 1 4 2 0 108
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1 1 1 4 2 2 2 0 2 0 3 1 4 2 5 1 2 1 1 3 1 2 3 2 0 3 6 1 2 4 2 2 3 1 4 5 7 6 4 5 5 107
127 Sugar, Starch, and Carbohydrates 0 0 1 2 2 0 2 2 4 4 6 5 5 2 2 4 5 2 4 3 4 3 3 2 2 3 2 2 4 4 0 2 0 1 0 0 4 2 3 0 0 3 1 1 1 0 102
202 Distillation: Apparatus 1 0 0 1 1 0 0 2 3 1 3 6 3 3 4 2 3 4 4 5 2 4 3 3 2 0 0 2 2 2 2 1 5 1 1 3 3 0 0 1 4 4 2 2 3 3 101
334 Tuners 2 0 0 1 1 1 0 4 0 4 12 4 5 6 6 2 11 8 8 2 0 3 3 2 3 1 0 0 0 0 0 0 1 0 0 2 1 0 1 1 1 1 0 1 0 1 99
452 Butchering 0 0 0 0 0 0 1 0 0 1 0 1 1 0 2 1 1 4 1 1 1 0 3 2 7 2 1 3 6 5 7 5 2 2 1 4 2 6 2 4 4 3 2 2 4 5 99
124 Mechanical Guns and Projectors 0 0 4 1 1 0 0 2 3 3 4 5 2 1 0 1 2 0 1 2 2 1 4 3 5 0 1 2 2 1 0 1 4 0 5 1 2 4 0 2 5 3 0 0 4 2 86
169 Fire Extinguishers 0 0 1 0 1 0 0 1 2 1 2 1 2 4 0 5 2 5 1 0 1 0 0 2 6 1 3 3 1 4 3 4 0 5 2 4 3 6 0 2 0 2 2 1 2 1 86
159 Concentrating Evaporators 1 0 1 1 1 0 2 4 4 1 1 3 6 4 1 4 2 1 2 4 3 2 3 1 1 1 2 2 6 5 3 1 2 2 0 1 1 0 0 2 0 0 1 1 1 0 84
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 1 0 2 3 0 1 2 2 2 3 2 2 4 5 6 3 4 5 1 4 5 2 1 1 1 4 2 2 3 0 2 2 2 2 2 1 84
135 Tent, Canopy, Umbrella, or Cane 0 2 0 0 0 0 2 2 3 9 8 6 1 1 0 1 0 4 0 0 0 3 1 2 2 1 1 0 0 2 3 2 2 1 1 3 0 2 7 2 3 3 0 0 2 0 82
283 Printed Matter 0 0 0 0 0 0 3 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 1 2 4 5 5 8 2 4 3 5 6 1 3 8 2 2 2 2 1 0 0 1 3 77
472 Amusement Devices 0 0 0 1 1 0 0 0 2 1 1 0 2 0 2 1 0 1 0 1 0 2 2 1 1 2 1 1 4 1 0 3 2 7 2 2 3 3 4 5 4 1 3 2 2 1 72
191 Electricity: Transmission To Vehicles 0 1 0 0 0 0 0 0 1 3 0 0 5 2 3 3 1 6 4 1 0 2 1 1 1 1 1 0 2 0 1 0 1 6 1 2 4 3 1 5 1 1 2 2 0 0 69
063 Jewelry 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 1 0 0 1 1 0 0 2 2 1 2 3 2 1 2 3 4 4 5 3 3 1 5 4 3 3 3 3 68
223 Apparel Apparatus 0 0 0 0 0 0 0 1 0 0 2 2 2 0 1 0 2 1 4 2 0 2 0 3 2 0 0 2 1 3 1 3 1 2 0 3 4 4 4 3 0 3 3 0 1 6 68
038 Textiles: Ironing or Smoothing 0 0 0 1 0 1 1 2 3 2 2 1 0 1 1 0 0 0 0 0 0 2 1 1 3 1 3 1 2 1 1 4 2 1 4 2 0 6 1 1 2 3 1 4 2 1 65
026 Textiles: Cloth Finishing 0 1 1 2 1 0 3 3 1 3 4 3 3 0 1 2 0 2 1 1 1 3 2 1 2 1 3 1 0 2 1 0 3 1 2 4 1 0 0 0 1 0 1 0 1 1 64
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 1 1 1 3 1 1 1 1 1 0 2 1 1 1 1 0 2 2 6 3 0 6 1 1 2 2 3 2 0 2 2 2 3 0 2 2 1 3 0 64
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 2 1 5 6 5 4 2 4 2 3 7 2 1 2 2 3 0 2 2 60
441 Buoys, Rafts, and Aquatic Devices 0 0 1 0 1 0 1 0 2 2 2 3 1 0 1 2 1 0 4 0 2 0 3 2 1 3 3 2 0 1 1 2 2 1 0 0 0 2 0 1 6 1 2 2 1 1 60
246 Railway Switches and Signals 0 0 0 3 0 1 0 1 1 1 1 1 2 1 1 2 0 1 1 0 1 0 0 0 2 1 3 3 3 2 2 1 3 1 1 3 2 1 1 1 1 0 1 0 3 1 54
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 1 0 0 0 0 0 2 1 1 0 0 0 1 0 0 1 2 4 5 2 3 1 1 1 0 0 1 3 2 0 0 1 3 2 3 3 4 3 2 0 0 53
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 0 0 0 0 0 0 0 0 1 1 5 1 0 1 0 1 1 2 0 0 3 4 4 3 0 1 1 0 3 2 1 3 0 0 4 0 1 1 0 0 1 1 3 2 52
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 1 0 1 0 3 2 3 7 6 2 5 3 0 0 0 0 1 0 0 2 0 0 0 0 1 2 3 0 0 2 0 0 1 1 3 0 0 0 49
023 Chemistry: Physical Processes 0 0 0 1 0 1 0 0 0 2 2 1 4 0 1 1 0 1 0 4 2 0 1 1 0 1 0 1 0 1 3 2 2 1 1 3 2 1 0 4 0 2 0 0 0 1 47
087 Textiles: Braiding, Netting, and Lace Making 0 1 0 0 2 4 2 0 2 0 0 1 1 0 1 0 0 1 1 0 1 1 0 1 0 1 1 3 0 1 0 2 6 1 0 1 2 1 0 1 3 1 0 2 0 2 47
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 1 0 0 0 0 0 0 1 1 2 2 1 0 3 3 1 1 0 1 1 0 1 1 2 2 0 0 0 0 2 1 0 1 2 4 1 1 1 1 3 1 0 0 2 1 46
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 6 3 6 5 0 3 1 0 2 3 0 1 2 0 1 0 0 0 1 0 0 2 2 3 44
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 2 2 2 2 1 1 3 5 2 1 3 3 1 1 2 1 2 0 0 0 1 39
014 Bridges 0 0 0 0 1 0 2 0 0 1 1 0 0 2 0 0 0 2 1 2 0 0 1 1 3 0 0 0 0 0 0 1 0 4 1 3 2 0 1 2 1 2 2 0 1 1 38
111 Planting 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4 1 5 2 1 1 0 2 0 4 2 1 3 4 1 0 1 2 0 0 0 1 1 38
413 Sheet Metal Container Making 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 2 0 2 2 1 1 1 4 2 0 1 1 0 2 4 1 3 0 2 0 0 2 0 0 0 1 0 0 0 0 1 38
186 Merchandising 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 1 0 0 1 1 0 0 1 2 3 3 4 1 1 3 2 1 1 1 0 2 4 0 0 0 2 0 37
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 1 0 2 1 2 2 2 0 0 1 3 1 1 5 2 1 0 0 1 0 3 1 1 1 1 37
157 Wheelwright Machines 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 2 0 0 0 0 0 1 1 1 4 0 4 2 5 2 1 0 1 1 0 0 0 0 1 1 1 0 0 2 34
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 1 0 0 4 2 3 6 1 1 1 0 1 3 0 0 0 1 0 0 0 0 2 0 1 0 0 0 0 31
238 Railways: Surface Track 0 0 0 0 0 0 2 2 1 2 0 1 2 0 0 0 2 1 1 2 1 3 1 1 0 1 0 0 0 1 0 2 0 1 0 0 1 0 1 1 0 1 0 0 0 0 31
410 Freight Accommodation On Freight Carrier 0 0 0 1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 1 1 0 1 1 0 3 0 2 0 0 1 0 1 1 1 1 2 0 1 2 1 0 1 0 3 29
042 Firearms 0 0 0 1 2 0 0 0 1 1 3 0 1 1 0 0 2 0 1 0 0 0 0 1 0 0 0 0 1 0 1 1 0 1 1 2 0 1 2 1 1 0 1 1 0 0 28
450 Foundation Garments 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 1 0 0 0 1 0 2 1 0 1 0 0 0 0 0 0 1 0 0 0 1 2 1 2 4 0 2 1 2 1 1 27
089 Ordnance 0 0 0 1 0 0 0 0 1 0 2 0 1 0 0 0 0 2 0 1 0 0 0 0 1 3 0 0 1 1 0 0 3 1 0 1 2 0 0 1 1 1 0 0 0 2 26
256 Fences 0 0 0 0 0 0 0 0 1 0 0 0 0 2 2 0 1 1 1 0 1 0 3 1 0 2 0 1 1 0 0 0 0 1 1 2 0 1 1 0 0 1 1 1 0 0 26
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 1 1 1 0 0 2 1 0 1 0 3 1 0 0 0 0 1 2 1 0 0 2 0 1 1 1 0 23
012 Boot and Shoe Making 0 0 0 0 1 0 1 1 0 1 0 0 1 1 1 0 1 0 1 0 0 1 0 0 1 0 0 2 0 0 0 1 0 0 0 1 2 2 0 0 3 0 0 0 0 0 22
234 Selective Cutting (e.g., Punching) 1 0 0 1 0 0 0 0 1 2 0 2 1 0 1 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 1 2 20
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 6 2 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 17
213 Railway Draft Appliances 0 0 0 0 0 0 0 1 0 1 2 1 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 1 0 0 0 1 1 0 2 16
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 0 0 0 0 0 3 0 0 0 1 0 0 0 1 0 0 1 0 15
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 1 0 0 2 0 1 0 0 0 0 0 1 0 0 0 0 2 0 0 1 0 0 14
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 2 0 0 0 0 0 13
196 Mineral Oils: Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 11
289 Knots and Knot Tying 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 11
460 Crop Threshing or Separating 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 11
171 Unearthing Plants or Buried Objects 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 1 0 0 0 0 0 0 0 5 1 2 0 0 0 10
260 Chemistry of Carbon Compounds 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 10
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 1 1 1 0 0 1 0 1 2 2 0 0 0 10
300 Brush, Broom, and Mop Making 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 1 8
007 Compound Hand Tools 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 7
086 Ammunition and Explosive-Charge Making 0 0 1 0 1 1 0 0 0 0 0 0 0 1 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 1 0 0 0 0 0 1 7
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 1 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 7
150 Purses, Wallets, and Protective Covers 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 5
163 Needle and Pin Making 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
027 Undertaking 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 2 0 0 0 1 0 0 0 1 0 4
168 Farriery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 4
217 Wooden Receptacles 0 0 0 0 0 0 0 0 0 1 0 2 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 4
295 Railway Wheels and Axles 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 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 4
462 Books, Strips, and Leaves for Manifolding 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 0 0 0 1 0 0 0 0 0 1 4
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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 3
054 Harness for Working Animal 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 0 0 0 0 0 0 0 1 0 1 0 0 3
291 Track Sanders 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
449 Bee Culture (propagating, raising, caring for bees) 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 0 0 1 0 0 0 0 0 0 0 0 0 2
069 Leather Manufactures 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 0 0 1 0 0 0 1
079 Button Making 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 0 0 0 0 0 0 0 0 0 0 0 0 1
142 Wood Turning 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 1 0 0 0 0 0 0 0 0 0 0 0 0 1
147 Coopering 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 0 0 0 0 0 0 0 0 0 0 0 1
245 Wire Fabrics and Structure 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 0 0 0 0 0 1
ALL ALL CLASSES 407 544 919 1122 1424 1464 2152 2625 4029 5151 4941 5894 6352 6542 6217 6912 5252 7124 8389 8149 8793 11110 12746 13209 16557 16158 20169 19525 21025 21925 22293 22384 21764 23053 23179 30840 31104 31295 33223 34858 35515 35348 30341 36807 33354 33682 725866


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