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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 1963 - 2004 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

JAPAN

( 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 Total
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 22 14 51 56 84 98 121 162 160 333 212 299 353 389 295 391 275 296 411 366 399 413 504 389 510 541 581 678 824 872 949 936 766 697 682 749 770 804 886 876 800 752 19766
428 Stock Material or Miscellaneous Articles 2 4 3 5 8 15 20 42 59 68 61 85 106 116 111 125 112 121 175 221 263 288 372 387 496 541 569 508 570 626 578 630 615 678 728 892 871 890 994 1062 1086 1138 16241
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 3 7 7 14 16 39 67 161 215 191 212 211 187 184 166 160 212 368 220 243 338 400 442 406 445 645 673 647 572 781 787 740 666 619 769 773 772 712 710 690 721 16192
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 83 110 134 220 187 310 439 585 584 548 712 676 701 739 1008 1034 1052 1103 1366 1575 1802 15853
532 Organic Compounds (includes Classes 532-570) 36 80 85 113 151 126 213 193 209 396 311 412 471 501 381 313 227 341 361 315 275 343 365 369 391 380 514 573 530 536 610 490 484 444 463 549 559 440 536 575 446 350 15457
123 Internal-Combustion Engines 3 0 5 11 5 13 12 14 43 58 59 89 114 151 206 295 230 279 238 274 360 524 562 425 504 450 427 492 520 476 413 295 267 368 438 506 499 476 579 560 602 570 12412
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 11 14 9 31 22 7 28 28 26 65 52 74 83 121 131 182 124 194 228 237 218 293 300 295 363 359 505 492 513 520 537 449 495 507 561 625 612 571 689 629 504 407 12111
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 1229 1240 11484
399 Electrophotography 0 0 0 1 2 4 4 6 23 51 41 59 56 65 67 87 76 82 113 109 169 164 169 242 256 238 345 373 427 450 461 452 415 599 515 701 720 691 627 673 651 704 10888
359 Optics: Systems and Elements 1 2 4 2 2 7 15 44 46 57 56 78 90 91 100 91 95 123 144 111 136 170 159 170 264 255 294 270 325 348 340 291 301 449 510 704 654 677 710 683 716 819 10404
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 10176
360 Dynamic Magnetic Information Storage or Retrieval 6 4 17 14 18 16 28 31 59 112 84 87 93 90 75 96 77 90 108 160 179 157 221 282 404 384 497 323 425 372 359 379 380 302 336 462 479 496 419 470 521 566 9678
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 98 153 172 269 191 287 412 453 407 487 533 526 677 573 524 571 608 613 622 8981
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 95 138 160 189 254 272 252 195 296 571 493 437 450 550 561 659 700 741 672 665 8962
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 88 118 118 186 166 220 206 213 241 185 261 266 222 251 311 298 508 577 791 902 889 826 791 8918
348 Television 2 1 1 7 11 5 7 20 42 41 81 51 53 71 60 72 57 117 114 95 102 124 171 224 302 266 359 309 358 379 373 421 417 459 368 477 445 366 365 406 438 582 8619
250 Radiant Energy 3 3 9 15 12 11 16 29 60 50 54 62 42 43 46 46 49 72 84 82 88 125 154 208 327 310 429 372 450 396 315 302 290 248 215 284 293 281 311 435 504 525 7650
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 56 121 125 170 159 160 153 201 258 268 356 403 600 541 541 588 624 670 760 7247
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 6993
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 84 95 140 168 166 187 214 229 220 277 346 354 463 532 578 547 480 465 5847
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 80 118 110 110 162 140 164 164 180 204 208 179 178 159 184 353 336 373 407 413 362 535 5749
073 Measuring and Testing 2 4 12 7 17 12 15 20 31 38 35 55 53 55 48 68 55 70 83 98 129 166 141 161 157 138 182 221 179 164 204 194 215 257 252 286 268 253 260 317 361 332 5615
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 94 112 128 171 151 225 253 234 190 240 258 410 334 283 304 268 223 234 5589
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 83 100 129 144 200 196 178 143 145 207 232 500 525 462 453 402 530 540 5500
029 Metal Working 2 3 6 9 12 10 19 18 43 45 44 73 68 49 45 46 46 69 59 73 68 85 110 131 134 164 190 180 198 197 235 219 176 214 213 279 248 283 317 292 407 369 5448
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 4949
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 90 135 126 169 121 130 216 159 161 205 209 168 251 222 256 323 417 399 396 4911
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 4896
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 94 122 107 115 171 124 159 192 206 165 256 315 328 367 383 277 285 4752
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 89 110 169 154 153 161 238 247 370 297 416 383 376 486 538 4737
427 Coating Processes 3 3 7 4 9 13 24 30 33 61 41 56 71 52 41 53 32 53 83 82 105 119 128 98 160 153 196 162 182 190 181 196 171 170 192 185 232 243 188 215 197 223 4637
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 67 104 127 166 157 156 176 178 170 206 243 235 214 179 220 293 351 365 339 4533
318 Electricity: Motive Power Systems 5 0 1 10 23 17 22 23 44 47 45 50 58 47 50 62 36 44 58 81 76 96 123 111 179 127 135 178 180 201 192 147 139 158 145 231 218 202 182 181 183 191 4298
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 39 48 76 76 99 93 92 107 132 203 210 229 191 274 297 291 303 389 444 383 4199
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 62 104 101 169 183 194 161 151 150 178 177 111 197 218 276 393 408 336 344 4138
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 1 6 8 11 6 17 26 48 55 39 44 57 66 41 48 35 52 64 59 77 100 76 92 83 103 157 134 133 157 174 178 150 134 158 203 217 209 218 209 245 245 4137
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 13 31 30 47 76 66 111 76 111 137 128 159 191 220 228 306 296 346 321 317 340 355 4090
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 96 169 139 131 105 134 144 155 166 207 216 183 266 215 207 132 200 275 240 4071
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 90 129 112 198 236 226 279 316 446 367 4015
455 Telecommunications 1 1 3 3 4 13 10 13 25 18 13 22 26 42 45 49 36 89 52 53 53 38 41 37 67 54 74 94 81 78 110 129 157 171 143 282 273 296 300 278 281 343 3898
252 Compositions 3 2 2 3 11 13 29 48 36 67 47 26 35 61 47 57 29 34 50 47 62 75 130 97 92 103 119 122 163 177 174 169 167 157 137 219 209 173 153 144 161 153 3803
340 Communications: Electrical 0 0 6 5 3 6 7 16 31 55 39 48 56 56 52 57 38 55 64 63 63 50 108 88 117 102 143 113 86 108 108 120 134 153 160 235 220 220 201 172 185 209 3752
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 95 113 164 156 140 230 205 199 206 3674
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 96 104 133 136 117 114 173 124 228 236 208 227 237 235 215 3630
148 Metal Treatment 5 12 12 19 13 8 15 16 29 42 20 53 54 75 56 61 31 61 55 61 71 84 71 82 95 92 124 126 131 150 165 135 158 137 132 146 153 144 190 204 188 144 3620
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 97 138 133 118 134 140 135 115 125 135 155 198 174 195 267 321 376 436 3616
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 3594
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 63 122 155 161 141 160 177 180 3515
074 Machine Element or Mechanism 2 2 8 8 8 17 30 26 24 21 36 27 34 33 38 51 23 48 76 64 39 89 126 141 150 144 152 168 139 140 156 101 82 108 101 160 147 145 145 158 133 129 3429
242 Winding, Tensioning, or Guiding 6 6 6 13 18 15 20 22 46 68 48 50 73 69 56 62 53 73 49 61 86 107 130 117 121 152 149 110 99 89 127 181 117 120 106 130 117 99 84 110 117 105 3387
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 67 101 107 115 138 143 167 145 215 265 335 349 369 3242
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 81 62 123 141 170 137 224 158 169 205 3229
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 70 106 121 150 176 186 133 158 3169
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 63 99 79 115 103 79 93 100 118 206 196 167 261 236 218 185 182 204 208 3140
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 3088
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 45 102 105 119 108 136 88 135 110 177 167 117 132 65 173 143 108 170 206 234 248 3061
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 3025
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 2979
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 66 111 179 134 127 122 145 182 141 122 129 155 149 141 133 137 248 274 2953
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 2875
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 84 116 97 162 141 130 130 109 2872
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 93 112 106 111 114 118 95 75 87 119 90 101 91 95 131 112 99 74 2707
423 Chemistry of Inorganic Compounds 6 7 11 11 26 19 24 35 30 48 22 41 55 92 87 88 42 74 73 51 64 51 62 65 69 53 101 84 82 75 82 57 66 57 70 91 96 98 97 80 99 78 2519
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 83 122 145 152 123 198 241 216 2421
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 98 95 88 84 122 65 75 92 83 82 79 2316
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 2302
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 2245
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 2214
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 71 99 97 164 116 170 150 149 146 201 224 198 2213
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 2192
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 36 56 36 67 85 97 85 91 85 102 129 122 113 104 162 140 125 112 94 2157
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 84 121 186 202 190 148 166 2132
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 79 74 119 158 108 88 116 148 119 138 2094
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 59 100 98 71 78 63 77 2093
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 90 111 114 83 2091
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 85 75 83 93 132 116 99 107 146 142 2068
106 Compositions: Coating or Plastic 0 1 4 2 6 3 5 9 14 20 18 20 44 41 29 35 30 41 29 26 46 30 35 60 59 50 57 56 65 104 85 79 75 70 93 111 119 94 79 94 112 112 2062
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 2043
101 Printing 4 2 3 1 4 9 10 7 8 11 25 28 32 30 30 41 32 43 46 34 53 48 30 25 27 28 42 50 53 62 65 72 74 72 80 95 97 99 101 146 159 147 2025
192 Clutches and Power-Stop Control 1 1 3 6 2 6 13 10 22 30 27 25 18 17 20 16 18 33 49 34 28 59 54 104 91 57 87 116 119 84 58 34 46 53 78 71 115 96 63 91 86 78 2019
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 45 43 46 41 44 42 61 81 80 74 59 79 70 113 193 248 211 209 2004
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 49 40 68 50 51 79 68 65 59 60 57 49 68 70 71 76 76 68 1999
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 92 109 1988
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 42 39 64 69 74 84 52 47 69 75 75 80 87 145 154 171 235 164 1977
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 51 70 89 100 77 99 82 70 92 90 84 79 74 83 96 1882
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 3 5 2 1 4 7 6 6 5 14 5 7 12 11 10 20 24 38 25 43 54 42 90 68 124 111 174 155 149 139 127 145 227 1854
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 1844
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 28 22 33 20 28 33 23 28 22 33 41 38 56 50 55 39 1823
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 87 114 1801
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 1799
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 1777
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 57 78 61 74 70 65 1777
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 66 93 1766
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 69 81 100 62 45 56 51 49 52 81 84 70 45 25 19 40 1736
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 62 90 111 114 59 100 1692
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 34 53 56 36 25 46 31 34 39 59 53 68 49 61 72 66 113 68 79 46 46 91 127 1657
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 1654
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 1608
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 1595
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 31 48 1575
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 77 125 110 107 128 1480
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 49 58 38 62 45 46 1469
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 95 109 103 94 92 1463
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 86 131 179 200 1453
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 1446
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 60 48 57 62 70 42 1421
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 1404
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 1403
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 97 72 58 42 1395
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 55 116 110 123 137 105 113 1356
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 49 55 51 71 76 66 69 69 1334
709 Multicomputer Data Transferring or Plural Processor Synchronization (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 3 3 4 11 10 9 12 15 26 25 33 58 59 147 142 151 146 147 135 157 1309
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 76 131 145 81 1301
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 1282
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 47 55 45 56 68 66 101 107 98 113 100 61 67 43 37 59 1281
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 1273
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 1270
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 1270
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 65 68 69 53 41 65 33 42 33 39 38 45 73 42 78 60 55 1258
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 91 86 1257
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 63 125 114 122 124 1230
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 1211
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 13 20 23 28 32 40 59 49 62 101 115 106 99 113 119 152 1184
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 63 48 52 62 1175
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 1174
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 71 67 1168
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 18 25 29 38 31 55 69 80 63 96 99 73 97 104 100 93 1153
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 98 1149
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 41 56 60 53 1141
307 Electrical Transmission or Interconnection Systems 1 3 7 4 9 4 5 8 17 12 27 24 12 12 11 11 9 9 13 14 22 28 21 17 32 32 33 18 17 23 34 35 44 43 54 67 72 63 52 65 71 56 1111
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 52 53 43 63 83 77 99 85 82 68 1063
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 1062
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 1060
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 31 24 23 22 23 26 1058
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 1031
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 43 42 35 40 50 36 48 32 54 72 99 86 72 67 84 1028
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 45 49 61 39 33 25 1027
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 42 39 1025
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 1013
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 5 5 6 20 19 18 20 31 28 46 40 40 61 59 53 89 116 214 131 1011
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 43 57 67 75 51 42 59 55 47 1004
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 1000
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 31 974
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 33 967
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 25 966
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 57 957
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 49 949
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 71 944
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 51 941
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 65 103 121 113 932
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 7 927
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 65 118 147 146 107 921
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 29 903
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 32 834
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 71 93 84 68 52 820
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 54 23 811
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 63 810
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 24 791
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 39 31 40 19 18 15 18 15 785
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 41 782
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 8 760
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 60 747
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 63 745
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 11 743
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 26 27 23 39 43 737
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 31 33 44 29 17 22 34 711
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 13 687
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 41 687
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 22 27 683
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 32 681
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 21 675
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 23 35 31 33 42 38 36 34 51 35 44 31 672
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 28 33 28 25 21 17 670
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 15 18 24 12 18 11 667
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 13 14 20 30 17 22 26 54 92 57 38 37 32 27 662
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 25 22 52 27 28 31 17 20 31 33 36 36 43 37 20 659
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 20 654
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 22 647
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 45 72 93 643
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 4 629
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 17 38 77 79 76 67 52 52 29 17 26 22 22 12 619
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 23 611
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 14 611
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 25 19 18 22 26 25 608
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 7 596
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 27 591
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 32 29 26 19 18 12 13 11 34 19 32 21 33 24 21 580
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 25 22 25 21 23 17 572
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 13 22 565
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 14 564
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 16 562
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 18 16 16 22 28 558
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 16 555
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 23 554
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 31 30 22 29 536
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 13 533
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 37 532
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 2 523
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 1 1 0 1 2 8 7 4 5 6 4 10 7 9 10 6 7 6 7 14 18 14 20 9 16 12 13 14 13 6 15 25 35 27 18 57 38 24 32 521
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 16 510
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 20 509
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 27 36 509
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 17 18 23 17 25 506
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 15 480
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 47 479
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 20 474
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 14 461
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 20 456
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 16 452
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 17 438
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 22 19 21 20 23 19 434
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 17 431
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 7 422
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 22 419
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 33 35 414
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 22 403
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 33 395
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 25 395
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 31 392
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 19 382
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 7 381
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 18 376
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 20 374
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 13 370
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 10 368
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 16 365
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 30 351
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 13 351
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 8 350
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 11 27 12 25 26 12 349
068 Textiles: Fluid Treating Apparatus 2 3 4 2 6 4 2 5 13 4 9 4 12 8 8 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 3 346
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 13 15 6 5 7 7 344
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 17 337
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 7 334
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 3 331
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 7 331
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 4 328
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 26 320
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 9 318
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 7 317
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 24 317
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 2 314
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 19 314
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 15 306
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 17 302
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 8 302
388 Electricity: Motor Control Systems 0 0 1 2 0 2 2 6 10 9 5 5 4 6 12 7 12 9 20 11 7 8 16 19 18 10 19 10 9 6 8 9 6 6 5 3 2 7 1 4 4 1 301
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 20 279
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 20 274
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 7 268
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 5 267
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 5 265
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 7 265
005 Beds 0 1 0 0 3 0 1 1 1 3 1 1 6 5 3 3 4 4 3 3 3 4 7 15 8 10 11 18 11 12 10 7 14 7 16 15 13 11 9 7 8 4 263
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 2 263
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 8 252
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 8 248
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 4 245
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 15 243
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 7 243
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 8 243
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 5 241
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 9 241
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 1 237
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 17 236
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 12 235
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 7 233
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 12 233
244 Aeronautics 0 2 4 4 4 2 2 2 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 18 12 22 231
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 1 230
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 6 230
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 3 227
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 12 12 9 13 10 5 223
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 6 221
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 7 219
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 9 211
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 7 211
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 10 210
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 9 210
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 3 205
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 15 10 198
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 2 198
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 20 189
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 8 1 186
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 3 186
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 11 186
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 7 184
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 2 182
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 0 170
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 3 2 1 1 6 6 11 5 6 6 4 7 6 5 8 11 6 11 6 7 5 11 11 1 165
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 4 160
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 6 158
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 2 155
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 17 155
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 6 152
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 6 146
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 3 142
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 0 140
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 6 131
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 5 131
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 4 128
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 2 128
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 4 128
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 1 127
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 5 6 2 1 4 5 2 125
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 10 124
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 8 7 5 8 123
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 1 115
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 6 115
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 11 114
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 14 114
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 3 113
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 5 112
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 6 111
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 2 102
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 4 101
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 2 101
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 3 100
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 99
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 99
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 97
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 91
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 87
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 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 81
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 80
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 80
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 80
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 80
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 77
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 2 74
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 67
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 65
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 64
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 61
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 58
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 58
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 57
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 56
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 54
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 53
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 49
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 48
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 46
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 46
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 45
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 43
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 43
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 2 0 0 0 1 0 38
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 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 37
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 36
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 35
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 34
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 33
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 31
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 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 31
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 26
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 25
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 24
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 24
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 22
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 22
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 1 3 3 0 2 1 8 2 20
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 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 17
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 14
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 14
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 13
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 13
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 12
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 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 11
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 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 9
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 8
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 7
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 6
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 6
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 6
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 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 5
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 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 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 4
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 3
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 3
054 Harness (for animals) 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 2
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 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 2
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 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 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 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 1
ALL ALL CLASSES 407 544 919 1122 1424 1464 2152 2625 4029 5151 4941 5894 6352 6542 6217 6912 5251 7124 8388 8149 8793 11110 12746 13209 16557 16158 20168 19525 21025 21925 22293 22384 21764 23053 23179 30840 31104 31295 33224 34858 35516 35350 591683


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