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

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

Count of 1963 - 2005 Utility Patent Grants,
By Calendar Year of Grant

- Explanation of Data -

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

GERMANY

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Total
532 Organic Compounds (includes Classes 532-570) 251 267 272 392 395 283 439 416 360 675 553 619 767 826 595 480 341 435 470 401 325 384 394 360 381 397 466 515 447 477 471 421 485 450 458 579 480 459 508 510 422 347 279 19252
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 81 85 122 209 243 211 250 236 258 350 222 270 255 313 272 345 246 284 312 230 315 309 291 264 295 326 349 354 400 450 439 413 340 386 363 488 387 423 477 417 487 449 268 13484
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 31 31 41 54 26 14 49 42 34 71 71 90 106 219 274 241 189 245 248 220 182 204 233 265 260 240 401 373 318 342 289 244 282 306 418 425 468 498 532 543 475 369 295 10258
123 Internal-Combustion Engines 18 23 48 44 28 37 37 45 69 55 82 77 109 127 77 120 120 137 137 143 159 183 173 133 158 146 148 136 171 180 191 118 125 153 139 213 202 261 284 333 306 301 270 6016
428 Stock Material or Miscellaneous Articles 15 12 12 21 20 26 35 40 50 59 51 50 66 62 57 61 60 70 94 77 61 105 129 125 115 109 114 145 104 130 126 112 134 131 132 170 220 185 199 243 279 303 168 4477
073 Measuring and Testing 26 27 27 41 39 37 40 24 54 49 54 59 84 69 64 81 94 74 99 103 106 138 132 116 135 112 109 127 109 89 98 118 125 135 132 159 152 159 185 179 245 229 211 4445
324 Electricity: Measuring and Testing 0 2 12 22 14 15 33 25 31 32 38 42 39 37 29 27 30 20 35 31 26 40 39 48 83 86 113 72 78 79 75 70 74 88 73 80 95 89 135 199 199 208 184 2747
101 Printing 20 22 26 26 25 21 31 25 42 19 33 27 45 34 47 43 19 46 25 43 82 66 59 71 59 51 64 57 103 85 74 91 92 103 109 150 112 96 72 101 156 156 102 2730
280 Land Vehicles 16 15 23 20 28 25 43 37 73 44 45 63 62 64 39 43 51 45 41 33 29 64 36 59 58 36 48 52 61 37 73 70 52 70 71 99 134 147 204 167 134 136 82 2729
250 Radiant Energy 25 20 27 22 28 27 39 43 54 38 41 53 50 66 50 60 55 50 58 48 41 60 67 74 87 92 97 100 99 84 60 64 52 42 54 63 57 62 63 110 152 157 126 2717
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 27 20 28 51 35 30 44 45 32 36 41 39 46 62 56 86 39 59 70 45 56 82 67 62 64 68 87 99 90 108 80 74 69 62 69 89 91 95 89 86 94 73 55 2700
210 Liquid Purification or Separation 10 15 15 28 27 24 31 46 34 38 43 36 38 46 59 63 57 72 102 58 58 73 47 54 84 86 108 93 100 99 76 76 89 77 97 73 71 81 69 84 82 62 71 2652
435 Chemistry: Molecular Biology and Microbiology 12 6 10 6 6 6 0 8 25 14 17 20 29 30 23 22 22 31 50 31 35 32 32 37 52 52 65 59 63 83 80 71 76 85 105 162 157 155 187 174 180 156 124 2590
029 Metal Working 12 24 28 37 25 23 45 28 57 57 60 81 49 42 55 53 31 38 35 31 42 46 62 75 103 80 87 64 79 82 77 60 42 43 59 87 64 114 102 102 104 101 77 2563
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 22 33 60 65 42 49 54 52 87 77 69 61 53 51 46 34 34 42 81 56 72 58 67 61 61 59 84 93 104 63 68 67 61 52 45 53 60 78 58 41 60 60 42 2535
060 Power Plants 18 17 39 35 18 28 35 43 49 54 54 60 52 62 39 36 29 48 33 31 45 54 48 47 69 86 59 54 61 59 58 55 47 44 55 74 88 102 136 124 125 102 115 2487
423 Chemistry of Inorganic Compounds 40 25 49 41 54 72 62 42 36 72 74 65 62 88 79 93 57 51 81 68 63 76 87 56 61 58 63 66 72 57 65 44 49 34 33 33 41 54 50 54 44 44 43 2458
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 9 11 20 30 25 22 41 38 71 82 80 69 54 62 40 49 32 47 78 46 54 78 64 50 61 64 70 67 69 59 52 56 56 50 46 63 89 64 76 93 100 75 55 2417
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 21 28 51 31 66 33 35 62 107 95 83 96 69 80 69 64 38 43 44 30 38 47 56 67 71 73 76 49 73 72 57 67 54 37 57 55 44 39 40 41 43 68 46 2415
072 Metal Deforming 17 55 55 40 48 47 53 40 80 83 79 76 72 48 67 54 47 49 38 47 40 51 44 53 52 59 67 61 50 43 38 45 43 45 54 76 93 94 80 59 61 53 34 2390
074 Machine Element or Mechanism 21 27 49 53 37 53 52 62 62 63 56 58 43 38 24 52 28 44 51 29 32 53 42 43 52 50 59 39 53 62 52 38 42 52 50 89 85 90 112 98 89 83 71 2338
242 Winding, Tensioning, or Guiding 29 25 26 46 40 42 38 35 58 42 47 72 57 52 48 64 64 54 28 41 43 55 72 48 68 63 58 74 61 52 56 73 43 60 54 96 86 102 79 72 56 34 24 2337
137 Fluid Handling 17 17 33 34 24 16 33 52 69 53 60 44 57 49 43 55 35 50 73 54 37 49 71 68 59 64 75 59 53 54 51 55 36 44 53 53 76 101 108 77 63 69 69 2312
427 Coating Processes 13 12 17 15 18 27 28 26 34 62 30 38 31 46 35 43 45 39 66 55 51 56 65 54 47 53 70 55 60 48 49 59 62 63 70 70 85 93 118 98 87 89 57 2239
219 Electric Heating 16 20 29 32 29 26 54 58 58 52 37 47 30 27 38 21 35 42 38 51 42 37 59 46 68 43 65 67 48 65 42 44 49 36 39 51 70 96 94 87 97 83 86 2154
310 Electrical Generator or Motor Structure 10 18 24 21 24 21 49 44 44 23 48 30 40 40 36 44 19 31 42 55 42 36 38 33 59 41 44 35 31 41 36 46 34 35 43 70 60 82 102 86 85 145 123 2010
439 Electrical Connectors 8 8 7 16 8 10 12 10 18 14 18 27 19 26 17 14 22 25 25 9 19 28 40 39 54 60 66 55 60 51 47 64 39 51 89 101 106 127 123 104 94 134 111 1975
356 Optics: Measuring and Testing 6 13 10 9 9 10 15 31 42 31 27 37 33 32 32 34 28 51 45 32 29 38 46 41 80 49 59 61 57 60 42 50 47 45 35 68 64 89 61 75 116 118 108 1965
128 Surgery (includes Class 600) 0 7 1 6 11 9 6 10 14 10 6 18 19 17 25 21 26 41 43 24 19 31 37 44 48 29 73 54 70 61 55 69 70 61 82 85 83 91 117 122 136 104 70 1925
198 Conveyors: Power-Driven 12 18 28 28 40 23 37 29 56 45 45 43 41 55 29 22 20 33 40 40 22 44 40 54 57 50 59 76 53 73 57 57 56 47 36 45 42 55 74 63 70 55 42 1911
057 Textiles: Spinning, Twisting, and Twining 15 24 10 10 35 51 29 14 24 34 35 62 45 59 61 49 36 35 33 47 49 55 57 76 71 72 64 58 23 75 54 62 46 49 51 63 67 54 59 29 16 20 21 1899
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 29 15 18 29 22 26 49 41 65 52 44 48 57 80 45 70 33 66 88 55 64 44 39 42 38 52 59 47 41 40 37 35 46 52 38 38 53 40 28 27 34 31 29 1886
361 Electricity: Electrical Systems and Devices 7 11 15 26 27 18 20 19 34 35 34 44 29 36 26 24 18 17 36 29 24 37 45 38 56 60 56 56 46 39 38 35 43 50 51 71 80 86 94 85 105 103 68 1871
396 Photography 129 88 105 100 70 83 132 132 99 90 74 49 48 46 45 74 48 68 52 53 26 21 21 12 18 12 13 9 5 8 8 11 7 6 9 15 15 7 9 9 11 5 1 1843
359 Optics: Systems and Elements 10 10 23 21 16 16 43 44 44 37 34 37 30 29 19 29 20 26 32 28 24 33 38 37 42 45 42 47 35 42 28 16 25 41 44 65 61 51 95 113 87 132 110 1801
192 Clutches and Power-Stop Control 12 16 36 23 19 12 17 22 28 30 32 32 19 36 28 25 11 19 36 25 27 38 42 64 67 36 45 42 40 44 26 24 27 48 56 66 102 110 81 68 91 79 68 1769
296 Land Vehicles: Bodies and Tops 16 6 12 8 13 14 10 12 19 14 11 20 20 10 16 30 29 28 21 28 16 36 24 35 39 29 35 44 42 23 45 35 33 43 41 57 79 92 129 151 152 129 119 1765
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 4 6 9 25 17 22 32 19 21 18 22 22 23 17 22 26 15 28 19 12 9 16 25 27 29 22 38 40 39 25 23 21 35 25 45 62 59 77 91 111 149 170 186 1703
303 Fluid-Pressure and Analogous Brake Systems 1 4 6 7 3 1 15 18 17 25 28 35 49 29 28 30 10 24 22 29 21 29 21 44 72 69 75 50 46 64 83 71 72 69 54 70 59 76 85 62 47 40 38 1698
504 Plant Protecting and Regulating Compositions 7 7 4 8 12 4 6 10 2 10 8 18 35 39 29 29 27 23 29 29 34 44 47 56 49 67 58 66 79 67 71 49 41 47 61 64 61 64 65 81 65 47 37 1656
438 Semiconductor Device Manufacturing: Process 4 10 12 18 12 15 24 18 17 27 23 28 30 26 19 17 14 14 15 18 19 20 23 11 12 34 27 28 22 18 27 25 41 30 24 56 65 84 105 112 140 161 170 1615
417 Pumps 12 16 20 22 26 22 18 25 38 35 39 40 23 31 17 28 21 23 28 24 29 54 49 42 41 40 49 48 44 44 40 42 29 56 33 38 43 72 94 78 58 43 36 1610
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 11 9 23 19 12 13 29 27 23 20 27 21 38 41 31 28 26 42 52 32 33 29 34 28 39 55 52 43 37 57 48 59 60 39 45 52 46 36 44 57 68 50 45 1580
340 Communications: Electrical 4 9 7 13 16 13 10 17 27 32 16 18 22 14 18 16 16 32 36 37 19 16 33 26 33 44 48 28 38 37 29 24 38 44 53 75 69 93 94 80 77 102 101 1574
188 Brakes 12 13 21 17 16 20 53 56 45 32 34 27 27 33 32 31 11 20 27 20 27 36 25 31 38 38 42 37 34 45 33 46 61 36 34 46 36 52 85 64 57 35 42 1527
106 Compositions: Coating or Plastic 14 14 12 16 17 9 29 19 18 17 27 34 37 27 35 35 27 36 36 35 23 33 35 24 37 37 39 42 50 45 45 75 41 44 54 55 42 49 50 60 50 49 33 1506
204 Chemistry: Electrical and Wave Energy 1 7 8 11 16 18 25 25 18 25 30 31 29 31 36 33 27 47 44 27 42 46 21 34 40 23 46 55 45 56 47 60 51 42 40 41 44 46 50 48 53 42 27 1488
318 Electricity: Motive Power Systems 4 10 13 17 20 7 24 28 27 30 37 38 36 24 33 29 24 29 32 26 36 43 39 35 30 35 39 26 28 25 33 36 23 29 35 63 52 64 64 73 57 58 71 1482
414 Material or Article Handling 15 18 25 19 21 24 28 36 49 53 63 39 30 29 31 38 20 34 43 24 27 34 38 42 43 54 35 42 50 38 42 33 33 36 36 40 35 30 32 26 30 29 29 1473
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 1 0 0 0 1 1 0 5 1 1 9 5 2 7 4 9 8 14 19 12 16 19 35 15 33 17 22 29 41 35 29 59 67 113 200 154 183 148 151 1465
252 Compositions 4 11 10 13 10 11 18 14 15 30 23 20 13 38 32 37 14 36 33 40 45 33 41 35 38 44 50 35 48 44 56 54 68 59 42 62 61 64 32 24 31 45 21 1454
378 X-Ray or Gamma Ray Systems or Devices 3 1 1 4 1 4 6 2 11 7 13 26 29 41 39 47 39 48 39 48 48 48 28 24 30 39 48 43 40 38 19 28 35 44 39 47 43 51 67 84 70 51 73 1446
239 Fluid Sprinkling, Spraying, and Diffusing 8 8 5 13 11 17 29 17 26 26 28 30 17 19 15 17 19 26 27 30 33 27 24 34 39 33 38 25 40 25 41 29 27 24 31 62 53 55 67 62 62 103 87 1409
052 Static Structures (e.g., Buildings) 10 5 19 26 36 28 34 16 17 34 35 42 35 35 42 47 23 34 30 19 30 35 50 60 49 36 45 35 38 33 25 19 30 22 24 39 34 51 43 45 39 26 26 1401
384 Bearings 9 8 13 15 25 16 17 22 18 25 24 40 35 37 40 41 18 44 26 27 32 28 36 49 47 37 49 45 44 35 30 23 29 33 27 40 27 47 45 41 33 30 43 1350
083 Cutting 11 16 32 40 22 25 28 36 44 33 35 68 34 41 31 36 23 41 32 37 27 34 59 54 54 28 28 28 30 35 27 24 18 15 17 22 32 32 28 15 30 20 25 1347
053 Package Making 11 6 18 19 25 19 25 26 31 21 26 29 30 34 24 25 25 25 25 20 12 24 37 52 37 31 42 44 45 40 28 36 36 27 26 50 42 49 45 52 40 48 29 1336
165 Heat Exchange 8 11 21 35 29 27 23 21 32 20 25 50 30 24 32 29 27 29 30 32 33 29 39 43 48 46 30 34 37 32 23 29 11 19 25 31 29 34 37 30 42 26 39 1281
180 Motor Vehicles 6 8 17 15 10 12 16 17 25 26 30 25 37 30 13 20 23 32 23 26 27 30 23 32 42 43 39 32 35 38 25 25 22 38 16 39 37 45 56 55 47 54 35 1246
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 9 5 22 29 22 15 24 17 20 37 40 32 38 30 34 29 30 29 29 26 36 25 32 39 32 36 33 29 35 28 27 24 30 29 31 33 35 27 43 33 28 26 22 1230
222 Dispensing (apparatus and process) 13 18 20 17 10 18 9 15 19 18 17 28 25 20 18 29 18 21 23 18 26 31 29 30 39 43 48 48 56 42 36 36 39 23 25 34 48 40 47 48 29 27 22 1220
297 Chairs and Seats 20 11 11 7 14 7 8 12 14 17 20 16 23 24 23 23 14 27 17 17 20 22 29 30 53 29 34 22 18 23 22 24 25 28 34 40 62 63 55 63 79 71 40 1211
241 Solid Material Comminution or Disintegration 13 7 26 18 24 13 24 29 31 31 33 39 32 32 28 33 16 32 16 19 25 10 28 40 44 39 45 38 30 24 45 27 35 39 31 21 42 25 16 21 33 14 11 1179
271 Sheet Feeding or Delivering 11 10 22 14 14 10 12 15 24 31 20 13 20 33 22 23 21 21 28 22 14 22 23 29 42 26 24 20 42 39 36 39 39 29 32 32 37 39 52 41 63 44 25 1175
200 Electricity: Circuit Makers and Breakers 10 16 32 33 23 14 23 20 35 33 34 29 24 27 19 23 24 27 33 36 22 37 30 26 36 31 26 25 24 16 18 19 14 26 25 35 33 45 24 33 35 34 41 1170
451 Abrading 9 14 6 10 7 11 21 19 25 25 20 20 31 25 22 13 12 13 19 8 13 20 35 35 39 34 44 47 32 40 26 23 29 21 39 28 36 36 40 54 45 56 59 1161
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 3 11 13 11 10 5 9 14 37 23 27 29 17 30 29 25 16 14 29 28 27 24 13 18 26 32 38 16 26 18 13 24 31 21 21 43 40 53 53 69 57 55 41 1139
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 5 7 14 5 6 8 13 14 23 18 27 42 29 25 19 23 21 30 18 29 17 20 24 27 40 33 28 46 42 31 16 26 44 29 34 40 48 47 50 35 42 35 1132
385 Optical Waveguides 0 0 0 0 0 0 2 1 0 1 2 5 3 12 11 14 11 13 18 18 21 17 24 10 40 64 66 37 64 34 34 25 23 31 21 45 45 57 66 72 75 66 75 1123
606 Surgery (instruments) 4 1 0 0 0 2 5 2 3 10 2 9 12 8 16 9 11 13 15 6 4 19 15 12 29 21 24 25 34 39 36 36 48 35 57 80 63 76 80 63 72 62 37 1095
370 Multiplex Communications 0 1 4 15 6 5 10 14 6 11 12 11 19 13 24 9 14 13 12 17 16 14 10 12 12 22 32 33 14 22 30 37 37 40 41 32 53 40 70 46 95 88 78 1090
062 Refrigeration 25 12 24 21 22 19 20 16 20 20 15 22 18 15 16 19 19 28 19 21 25 24 28 35 26 29 26 27 25 23 25 10 15 25 27 19 40 31 50 61 58 41 21 1082
403 Joints and Connections 14 8 11 20 10 22 16 22 19 21 10 24 17 15 20 27 15 16 21 17 24 26 30 31 35 25 18 32 28 21 28 18 23 32 35 35 24 41 49 51 42 42 30 1065
034 Drying and Gas or Vapor Contact with Solids 15 14 16 34 16 36 25 29 34 24 31 27 27 19 13 29 10 26 24 20 12 25 31 30 31 31 29 16 20 22 25 26 13 36 29 29 29 39 17 28 28 18 19 1052
015 Brushing, Scrubbing, and General Cleaning 10 12 8 13 15 15 21 8 19 29 29 27 21 17 18 19 26 27 17 21 15 35 24 24 31 24 28 26 29 13 15 28 23 27 29 23 48 47 44 36 42 43 24 1050
102 Ammunition and Explosives 10 14 9 27 28 24 28 14 18 21 28 20 17 25 17 20 19 17 19 14 21 28 36 36 59 43 53 49 43 31 25 14 20 19 17 13 18 6 26 23 44 20 15 1048
348 Television 10 5 6 14 15 13 14 19 24 21 28 18 12 12 16 17 15 21 35 18 27 23 37 32 57 34 42 29 39 33 24 25 30 26 28 29 27 33 38 33 17 29 21 1046
112 Sewing 21 20 22 19 17 15 25 26 26 26 40 37 25 24 19 36 18 15 33 21 28 42 46 47 55 36 25 18 22 26 31 19 11 16 12 18 24 13 13 15 11 13 6 1032
362 Illumination 8 10 16 14 9 7 8 14 12 9 27 20 13 8 14 17 7 23 16 15 14 17 14 28 27 26 30 24 35 32 21 22 20 20 33 24 43 41 69 72 59 30 43 1011
066 Textiles: Knitting 12 8 19 26 23 9 34 26 53 38 47 50 36 23 28 17 16 19 21 25 16 28 33 25 37 40 27 10 16 24 13 21 16 16 14 6 19 31 31 16 13 11 14 1007
164 Metal Founding 11 9 12 17 24 13 15 19 43 39 25 19 22 21 26 14 16 19 15 7 9 26 23 36 38 25 26 27 31 17 24 26 19 21 20 20 23 29 37 40 41 27 31 1002
366 Agitating (e.g., of articles and materials) 9 11 15 22 24 18 16 13 21 23 36 31 33 27 29 29 23 43 26 23 22 29 33 28 21 28 31 28 14 10 13 25 16 31 9 15 19 28 36 19 23 20 17 987
118 Coating Apparatus 4 8 7 9 20 12 7 8 15 26 21 21 30 22 23 14 14 18 13 27 26 16 31 24 25 14 25 27 22 31 29 28 27 29 35 31 50 30 40 35 28 31 25 978
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 1 5 5 10 6 8 15 29 20 13 14 7 7 11 17 12 15 13 19 16 16 18 28 28 44 29 18 25 24 16 29 35 38 35 49 38 71 54 43 45 32 959
455 Telecommunications 2 1 4 6 11 8 5 4 12 7 11 7 17 16 10 12 7 11 8 14 14 11 9 18 13 12 14 7 9 8 17 20 26 31 13 33 41 62 75 82 83 86 96 953
248 Supports (e.g., for holding articles, etc.) 2 3 11 15 20 13 10 14 19 13 16 20 16 17 11 17 15 18 17 18 18 25 28 31 35 22 34 31 29 21 18 24 29 27 17 27 38 46 30 45 38 25 20 943
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 9 3 18 22 15 7 23 20 24 16 17 31 23 27 24 38 14 29 13 11 18 20 21 10 13 15 15 12 13 17 15 8 21 20 17 21 29 41 31 39 57 58 42 937
313 Electric Lamp and Discharge Devices 7 10 12 23 16 15 24 21 20 16 18 14 24 15 17 17 11 7 15 21 18 12 19 15 22 25 30 18 12 23 17 16 18 26 30 34 31 33 27 43 54 50 33 929
315 Electric Lamp and Discharge Devices: Systems 13 16 20 22 28 17 25 16 16 23 20 24 29 18 15 17 19 7 10 13 18 13 20 15 27 15 19 17 27 19 10 14 10 24 14 34 29 31 47 37 38 45 22 913
426 Food or Edible Material: Processes, Compositions, and Products 7 6 10 9 9 6 16 13 15 19 8 16 26 29 15 18 21 25 24 28 18 22 23 25 23 24 36 26 31 36 24 14 17 25 10 27 34 25 51 37 19 29 15 911
206 Special Receptacle or Package 6 5 3 6 11 8 10 8 11 17 21 9 24 14 14 15 14 25 23 19 14 15 19 30 37 30 42 29 32 26 20 44 38 36 29 33 36 32 19 28 22 16 20 910
244 Aeronautics and Astronautics 14 22 22 16 4 18 29 20 20 28 21 15 16 15 16 11 13 12 15 2 15 16 13 17 43 33 32 30 33 26 18 15 15 18 19 26 32 28 37 39 33 26 12 905
405 Hydraulic and Earth Engineering 9 4 16 6 21 17 24 17 16 19 19 24 28 26 33 52 21 30 29 19 22 47 16 19 42 27 29 41 21 23 26 13 15 13 13 23 19 11 10 16 11 8 7 902
174 Electricity: Conductors and Insulators 4 4 6 9 5 7 9 11 27 17 24 24 26 19 11 17 9 17 8 15 21 16 9 12 17 19 27 7 24 16 25 15 28 24 18 32 31 38 59 50 47 46 39 889
604 Surgery (Medicators and Receptors) 2 0 2 0 3 1 2 5 4 4 3 9 12 5 9 4 12 16 14 11 21 20 18 21 35 21 30 37 35 31 30 28 32 31 27 53 32 41 36 54 59 53 26 889
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 13 7 5 11 8 11 10 7 13 14 10 23 15 13 14 21 10 18 19 21 21 26 27 18 22 22 26 21 19 18 24 31 24 32 30 28 27 30 63 35 21 28 29 885
220 Receptacles 6 9 11 10 12 18 20 15 15 19 19 20 19 21 16 22 22 16 17 18 17 18 28 26 15 35 33 30 28 21 28 25 16 17 21 19 28 27 32 27 18 20 20 874
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 6 6 16 25 15 26 25 26 24 21 25 21 17 17 19 16 9 8 17 24 20 20 32 29 28 24 17 18 18 11 15 22 18 15 14 12 27 27 41 20 28 32 20 871
091 Motors: Expansible Chamber Type 11 4 8 12 6 19 15 17 31 13 32 37 32 33 28 17 14 26 23 30 20 31 27 23 27 22 28 31 20 22 22 13 12 15 17 14 16 22 12 24 10 18 7 861
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 7 20 22 21 19 14 17 16 16 24 20 24 39 28 31 35 26 34 21 26 15 20 23 23 15 30 26 25 11 12 23 13 23 11 7 18 11 18 21 21 11 10 6 853
277 Seal for a Joint or Juncture 3 8 6 11 5 5 9 10 21 13 14 10 15 14 5 28 15 11 20 16 20 35 32 32 22 26 32 15 15 20 22 14 15 21 22 14 31 30 47 38 35 41 34 852
251 Valves and Valve Actuation 5 6 10 5 4 10 11 7 11 17 12 13 11 6 17 12 10 12 17 7 9 14 35 14 27 23 18 30 17 23 30 28 14 17 21 25 36 56 33 36 45 57 40 851
267 Spring Devices 9 8 22 12 12 15 8 14 20 4 14 16 19 12 13 9 7 6 13 11 9 14 10 16 46 41 36 26 24 27 27 25 20 33 19 24 24 28 34 38 37 27 17 846
148 Metal Treatment 4 13 17 18 11 6 17 19 16 20 11 16 17 26 28 16 17 7 10 10 18 15 19 21 22 18 21 22 23 22 19 19 21 21 9 27 29 30 44 40 40 30 13 842
418 Rotary Expansible Chamber Devices 19 23 41 47 27 17 22 23 19 18 20 32 36 34 17 16 15 11 15 9 18 21 21 15 14 29 25 16 15 16 9 17 11 12 16 10 10 24 17 18 23 15 9 842
365 Static Information Storage and Retrieval 5 10 7 7 6 6 12 11 10 19 19 12 12 16 18 16 15 7 10 11 13 13 11 10 12 18 14 8 9 3 6 11 9 8 8 16 25 37 49 87 74 91 70 831
162 Paper Making and Fiber Liberation 4 3 14 9 5 9 5 6 8 8 11 8 12 17 11 14 14 10 7 10 14 16 18 14 12 19 20 29 17 21 28 25 19 33 38 40 34 38 66 55 38 25 21 825
415 Rotary Kinetic Fluid Motors or Pumps 9 14 14 15 14 4 11 7 11 12 15 18 15 12 10 5 15 9 11 8 22 9 21 11 25 29 39 28 13 16 18 22 17 25 23 18 20 43 36 37 57 34 33 825
376 Induced Nuclear Reactions: Processes, Systems, and Elements 6 3 18 12 14 15 13 7 13 18 27 21 11 47 44 35 15 23 42 22 21 18 11 20 48 29 39 21 22 17 14 21 13 12 10 16 25 10 8 13 9 4 13 820
033 Geometrical Instruments 16 8 10 18 9 8 10 14 11 7 16 8 15 12 6 12 30 13 13 16 22 31 44 32 20 25 17 36 28 18 13 12 13 19 15 20 17 26 23 40 30 22 30 805
285 Pipe Joints or Couplings 3 2 8 5 4 7 14 12 7 7 10 11 18 18 7 16 10 7 15 9 13 18 22 26 35 31 23 25 17 21 21 32 20 14 7 26 35 44 38 37 32 22 24 773
375 Pulse or Digital Communications 1 1 0 3 3 2 2 0 2 5 8 6 6 11 7 6 8 10 10 12 9 7 12 12 20 21 33 17 17 21 22 23 22 20 20 33 35 42 39 52 65 49 54 748
372 Coherent Light Generators 0 0 0 1 1 3 3 7 10 6 11 10 7 3 5 6 3 3 5 6 6 9 13 14 30 31 40 30 36 26 34 35 16 16 8 21 23 21 30 46 60 68 41 744
209 Classifying, Separating, and Assorting Solids 18 4 12 13 17 18 18 12 11 20 12 11 12 17 9 16 16 22 31 16 15 13 12 13 21 30 26 18 17 8 18 17 24 20 18 20 15 27 29 22 13 22 11 734
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 23 13 10 25 22 13 18 16 26 25 20 17 15 12 5 4 5 7 11 4 5 11 13 20 14 18 13 6 9 10 8 18 10 13 13 19 27 41 25 38 41 35 24 722
307 Electrical Transmission or Interconnection Systems 3 5 6 9 9 5 9 9 14 10 12 8 13 9 9 8 6 8 9 14 10 12 11 14 13 17 23 14 6 12 19 7 11 13 18 42 55 46 43 46 42 52 18 719
400 Typewriting Machines 8 6 10 23 14 16 16 9 18 20 27 24 22 13 22 14 14 25 23 19 27 21 29 18 18 26 27 28 44 20 17 11 8 10 5 6 5 11 7 6 4 10 6 707
433 Dentistry 11 3 3 2 5 3 5 5 3 10 6 9 9 15 11 9 11 24 29 23 13 24 27 27 22 21 25 13 23 17 16 24 15 16 21 27 26 36 34 27 28 14 13 705
266 Metallurgical Apparatus 4 8 18 8 15 10 14 23 26 27 22 19 13 12 32 21 17 23 26 25 26 19 16 18 23 10 18 18 20 18 13 25 9 12 11 4 12 9 15 15 16 7 3 700
019 Textiles: Fiber Preparation 8 5 9 6 7 5 4 2 9 8 6 6 4 2 4 9 11 19 19 18 15 16 31 17 33 24 34 33 32 19 17 27 21 25 28 19 15 26 27 25 20 18 14 697
379 Telephonic Communications 5 4 13 22 24 7 27 44 12 18 12 8 9 10 8 3 8 11 7 10 4 9 7 11 16 25 25 14 7 8 8 9 11 21 6 19 19 31 27 34 38 41 32 684
030 Cutlery 3 1 8 8 8 11 11 3 13 14 12 16 6 7 9 11 10 7 14 8 15 11 10 29 30 15 23 26 33 17 36 21 17 17 24 22 16 17 20 27 29 22 18 675
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 7 8 8 14 11 10 16 21 22 14 10 29 20 17 16 12 7 10 22 13 15 10 23 22 22 5 14 15 21 18 15 13 10 11 7 17 27 26 21 17 21 21 17 675
475 Planetary Gear Transmission Systems or Components 13 12 14 15 10 7 14 15 16 11 7 8 8 5 8 9 3 11 12 5 16 9 14 16 10 21 21 16 22 21 18 21 11 22 23 20 20 24 14 27 40 29 34 672
134 Cleaning and Liquid Contact with Solids 11 7 8 5 3 5 11 17 10 17 7 8 7 10 12 11 13 16 4 15 14 19 8 13 8 16 26 15 18 15 13 17 15 19 17 30 27 25 43 38 37 26 15 671
363 Electric Power Conversion Systems 3 1 2 5 9 8 7 10 10 10 9 11 19 17 22 15 12 12 12 13 11 14 8 14 38 20 28 21 21 19 7 9 17 11 18 20 34 29 40 29 20 28 6 669
432 Heating 5 15 9 7 4 10 15 16 24 15 22 28 16 26 28 21 9 39 24 21 19 27 29 34 16 18 18 18 11 9 7 6 12 5 5 18 17 8 7 5 11 6 8 668
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 0 0 0 2 3 2 0 3 2 3 4 3 2 6 10 8 1 7 11 7 15 13 17 16 12 10 13 5 8 18 17 24 26 28 35 68 81 95 90 666
436 Chemistry: Analytical and Immunological Testing 2 1 1 3 1 2 4 6 9 5 8 14 7 12 17 9 8 17 19 12 13 15 11 17 21 17 21 18 18 26 21 23 17 20 13 32 28 29 33 32 30 23 15 650
065 Glass Manufacturing 5 8 10 2 9 5 6 5 12 9 8 22 12 15 21 15 16 15 19 15 18 5 19 20 21 20 46 22 18 25 21 10 14 8 22 25 12 11 10 15 15 23 18 647
089 Ordnance 7 8 5 8 12 20 11 9 9 14 23 11 11 14 13 13 7 9 6 17 12 24 25 24 35 17 22 33 26 28 17 20 9 10 15 11 21 12 19 13 9 8 7 644
024 Buckles, Buttons, Clasps, Etc. 6 11 16 11 14 10 18 22 26 22 10 18 17 10 10 19 7 13 12 13 23 14 21 20 9 11 13 17 15 20 14 14 10 11 18 21 24 16 15 19 16 4 6 636
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 4 0 1 0 1 3 2 2 4 4 5 9 9 2 9 5 5 12 11 9 5 5 7 10 26 10 24 28 24 20 6 18 23 24 19 26 30 44 45 44 35 45 18 633
100 Presses 5 9 1 10 7 15 10 13 18 15 9 18 11 11 13 13 15 15 14 12 18 22 24 9 14 13 11 11 18 16 16 21 21 16 23 22 21 19 21 7 24 21 10 632
092 Expansible Chamber Devices 3 6 9 5 7 8 10 9 10 21 13 13 11 9 8 6 2 10 9 10 7 11 15 19 29 24 23 14 26 10 21 13 10 15 14 19 18 20 29 33 26 28 27 630
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 6 9 4 8 5 7 7 7 4 5 13 17 11 3 6 21 10 12 9 12 14 16 18 18 20 25 17 21 20 19 16 16 24 15 20 28 18 41 33 11 27 15 630
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 5 3 10 7 9 4 7 9 3 6 4 5 8 9 9 13 7 12 14 8 6 11 11 18 26 17 24 30 18 18 20 19 13 18 20 24 25 30 23 25 25 24 23 620
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 5 7 11 8 18 5 8 5 6 8 10 10 13 15 12 11 8 10 7 13 6 8 12 9 12 12 6 11 14 19 15 19 23 18 10 20 19 32 34 31 36 36 25 617
333 Wave Transmission Lines and Networks 6 7 13 25 14 17 9 14 15 11 22 25 14 9 17 9 13 18 31 18 7 8 11 15 16 26 10 8 8 9 5 10 7 7 9 6 8 16 13 23 19 30 36 614
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 1 0 0 0 2 1 3 2 4 3 3 2 3 3 10 4 8 12 14 18 15 13 13 13 13 11 18 18 22 20 33 11 13 27 63 78 65 74 614
360 Dynamic Magnetic Information Storage or Retrieval 8 6 9 8 13 13 9 6 17 16 10 7 13 11 12 15 19 13 18 21 14 17 14 21 46 30 20 19 28 7 21 16 18 7 8 14 17 13 5 9 6 3 10 607
095 Gas Separation: Processes 2 4 5 15 12 10 7 16 16 8 11 13 14 12 22 10 14 11 26 21 17 16 20 18 23 19 19 10 9 14 7 7 15 13 8 22 15 12 18 21 9 15 11 587
409 Gear Cutting, Milling, or Planing 10 15 29 22 13 11 9 9 14 13 7 11 14 4 10 12 9 6 12 6 7 6 17 22 17 22 26 19 12 14 10 8 9 9 12 19 19 11 13 19 26 15 14 582
228 Metal Fusion Bonding 4 2 4 6 3 7 13 5 13 13 16 15 15 9 9 7 5 10 5 4 7 9 15 17 14 23 26 19 19 12 23 18 12 13 14 15 19 23 26 25 14 25 18 571
714 Error Detection/Correction and Fault Detection/Recovery 1 0 2 5 4 6 2 4 7 11 9 11 3 2 5 6 5 7 11 9 12 10 10 15 13 12 15 12 10 11 10 14 21 25 13 25 12 28 22 23 44 45 56 568
131 Tobacco 8 5 6 15 18 17 10 14 16 10 9 9 14 11 16 6 9 21 20 8 10 19 12 32 12 17 29 22 24 21 14 8 7 7 10 12 6 8 10 9 15 15 6 567
299 Mining or In Situ Disintegration of Hard Material 5 4 3 5 21 27 24 14 13 15 14 15 19 12 18 20 17 22 28 15 21 27 16 18 22 15 13 15 6 17 8 5 4 7 7 2 2 3 11 10 6 2 7 555
139 Textiles: Weaving 3 5 8 20 17 4 15 9 8 6 12 19 22 13 10 9 6 7 6 16 14 15 16 10 16 14 12 20 22 11 11 18 15 9 12 19 14 26 25 11 6 6 17 554
408 Cutting by Use of Rotating Axially Moving Tool 3 6 5 7 1 0 7 6 13 7 9 16 8 8 11 17 8 16 13 7 10 12 9 22 23 12 13 14 16 16 17 19 15 17 17 30 29 22 17 6 16 7 17 544
477 Interrelated Power Delivery Controls, Including Engine Control 7 4 7 3 3 4 7 6 6 2 9 13 4 6 7 6 0 10 13 12 11 12 14 10 9 7 11 13 11 9 4 6 18 20 14 20 27 35 25 33 42 28 34 542
016 Miscellaneous Hardware 3 2 8 5 5 3 11 9 14 14 11 12 18 16 6 22 9 20 13 13 18 8 9 17 19 20 22 12 24 7 12 14 6 15 9 17 15 13 13 16 14 13 12 539
355 Photocopying 12 11 9 18 8 8 11 20 21 20 25 14 14 17 15 29 13 20 13 9 9 10 12 23 16 11 6 2 9 15 5 5 7 2 6 10 8 7 11 9 9 15 23 537
501 Compositions: Ceramic 6 4 3 4 7 7 6 9 12 11 7 7 15 14 8 9 6 10 14 6 7 12 14 9 8 12 19 13 26 21 13 21 18 16 16 19 11 21 17 18 11 21 16 524
431 Combustion 8 9 19 25 11 17 18 18 27 16 16 20 13 4 6 12 7 4 12 5 18 9 19 11 15 9 12 11 16 12 4 4 10 6 7 15 13 9 10 5 11 15 13 521
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 1 5 4 8 6 4 2 5 7 8 12 11 8 8 10 8 14 12 15 12 14 12 11 10 8 5 18 20 16 10 12 10 30 16 29 17 23 30 29 21 17 520
049 Movable or Removable Closures 8 4 10 7 7 7 7 7 9 11 11 10 18 4 6 10 1 12 9 8 11 18 14 21 18 6 18 12 15 9 12 7 16 14 14 15 18 23 24 22 22 13 11 519
585 Chemistry of Hydrocarbon Compounds 9 12 14 27 21 19 14 14 12 27 16 21 9 10 6 7 3 2 7 5 11 13 8 7 9 9 6 14 9 7 5 13 12 10 8 28 23 10 13 15 10 7 9 511
138 Pipes and Tubular Conduits 2 0 2 2 3 4 9 6 15 8 12 13 15 7 8 13 11 12 18 13 12 11 12 15 14 11 10 11 15 9 8 5 19 5 5 7 21 32 24 19 18 18 19 493
055 Gas Separation 2 3 1 3 5 2 4 5 10 7 8 14 11 10 7 5 10 18 16 20 7 8 5 10 11 5 12 9 14 14 19 13 9 10 6 17 18 21 24 20 26 21 25 485
474 Endless Belt Power Transmission Systems or Components 15 4 6 2 5 9 10 7 8 7 5 9 7 2 5 3 4 6 6 8 3 9 16 12 11 16 18 18 15 11 11 11 15 6 17 22 21 18 24 30 27 8 14 481
368 Horology: Time Measuring Systems or Devices 3 9 6 5 9 6 16 16 34 23 17 21 26 18 14 12 6 16 21 13 8 16 16 7 16 10 10 9 5 9 12 2 5 4 6 3 5 5 7 7 5 4 8 470
082 Turning (e.g., for metal working) 9 8 7 13 15 10 7 12 12 9 9 13 14 8 15 13 9 12 19 13 6 8 8 19 19 11 9 10 18 11 7 7 4 5 9 7 9 11 7 8 20 12 9 461
330 Amplifiers 4 2 9 16 5 6 15 7 11 6 15 5 9 7 13 10 5 8 15 12 6 16 14 12 8 15 16 15 13 8 14 10 8 3 8 7 13 17 16 7 25 15 12 458
099 Foods and Beverages: Apparatus 7 1 9 4 8 8 12 10 7 7 8 8 5 11 5 11 6 16 6 9 4 10 7 10 21 15 15 17 18 16 9 10 15 14 13 14 19 17 13 12 13 9 4 453
382 Image Analysis 5 1 0 11 0 2 2 4 8 7 5 7 3 0 0 3 4 5 5 2 5 8 12 6 10 6 5 9 13 6 9 9 6 8 12 26 29 22 29 21 36 40 47 448
416 Fluid Reaction Surfaces (i.e., Impellers) 12 11 9 13 6 9 7 6 5 6 5 7 4 7 10 11 10 11 18 13 9 12 13 9 16 10 11 9 6 7 6 7 8 4 11 5 11 17 15 28 23 20 10 447
096 Gas Separation: Apparatus 2 4 12 8 5 6 14 8 6 8 14 22 9 10 11 15 10 15 22 11 6 8 16 13 15 16 15 11 13 5 5 8 3 10 9 10 6 8 13 14 17 5 8 446
341 Coded Data Generation or Conversion 1 2 6 9 1 5 9 7 7 8 8 4 3 5 6 6 6 9 5 8 9 6 14 11 12 8 6 14 20 5 11 7 6 7 14 17 9 16 18 21 36 33 29 444
292 Closure Fasteners 1 2 0 3 5 5 5 2 14 2 5 11 5 5 5 6 3 5 8 7 0 5 4 5 12 11 11 21 23 19 12 5 15 12 18 17 21 16 10 35 34 18 18 441
056 Harvesters 4 2 2 3 4 0 7 12 22 10 15 5 4 7 10 7 7 12 14 10 3 11 8 12 12 12 10 13 11 7 9 8 6 5 7 23 20 20 15 19 20 17 14 439
070 Locks 1 3 3 1 3 1 2 4 7 12 11 9 7 6 4 3 5 7 18 10 10 10 3 16 14 17 20 14 17 8 13 15 7 10 11 11 24 19 13 21 23 17 9 439
323 Electricity: Power Supply or Regulation Systems 1 1 5 5 4 6 9 10 12 5 11 7 8 17 12 4 6 5 4 15 4 8 11 9 13 13 9 9 8 9 7 6 12 14 17 8 16 26 20 19 21 15 13 434
381 Electrical Audio Signal Processing Systems and Devices 3 1 6 8 5 5 4 2 3 4 3 3 6 4 9 6 2 2 4 3 11 7 7 8 16 10 20 11 12 4 8 5 10 15 26 29 21 29 11 22 27 17 17 426
152 Resilient Tires and Wheels 6 9 7 7 3 3 12 10 21 12 8 14 13 11 15 4 9 12 14 13 12 11 10 18 11 13 12 10 10 10 11 6 7 8 8 5 5 7 3 15 14 7 7 423
226 Advancing Material of Indeterminate Length 6 8 4 11 12 7 11 4 21 10 21 11 13 11 13 5 11 16 11 20 13 9 4 7 8 10 17 7 5 8 9 11 9 5 9 8 13 6 8 11 10 6 2 421
203 Distillation: Processes, Separatory 3 4 7 6 13 11 10 7 4 16 4 8 14 11 12 8 10 8 13 14 14 6 6 11 15 8 8 12 15 4 12 8 6 6 13 10 16 11 11 13 6 8 12 414
347 Incremental Printing of Symbolic Information 1 2 2 1 1 2 5 1 0 1 5 8 13 12 7 14 8 9 13 10 15 4 15 18 8 7 9 6 3 6 9 4 10 12 10 27 16 14 19 26 12 31 14 410
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 6 14 20 23 23 14 16 10 20 15 9 7 11 13 10 7 6 5 4 7 4 6 3 6 11 4 5 2 3 4 6 6 7 10 3 13 17 15 9 9 6 7 10 406
104 Railways 6 2 5 2 7 5 4 4 7 7 13 49 32 20 13 10 4 16 19 8 7 4 8 7 7 8 12 8 10 7 8 7 5 7 7 9 2 7 12 10 8 6 3 402
454 Ventilation 5 4 4 9 6 13 3 6 4 5 9 4 10 7 4 1 9 8 10 3 3 6 14 11 9 16 11 11 19 17 11 9 6 14 13 10 11 9 23 16 10 14 12 399
173 Tool Driving or Impacting 3 1 2 3 5 6 4 5 6 5 8 14 7 5 9 20 3 3 9 9 7 16 11 8 11 9 14 4 8 15 6 7 7 3 6 9 13 15 11 11 22 30 26 396
312 Supports: Cabinet Structure 1 5 8 6 11 3 7 2 8 7 7 10 8 5 8 11 5 6 7 7 10 8 6 11 10 9 7 6 17 12 9 12 11 4 10 12 10 28 18 18 10 11 10 391
343 Communications: Radio Wave Antennas 1 1 1 10 6 5 1 5 6 2 1 4 4 4 4 2 2 3 5 10 7 8 7 5 4 5 8 7 11 4 5 6 3 4 6 10 23 20 38 32 30 31 38 389
369 Dynamic Information Storage or Retrieval 11 10 5 9 5 7 9 8 7 11 14 16 13 12 5 10 4 4 6 6 4 1 6 2 4 12 15 7 13 9 13 8 8 9 4 11 11 13 17 16 13 13 7 388
401 Coating Implements with Material Supply 5 6 8 6 7 5 16 13 7 6 9 11 5 9 4 8 5 12 8 3 4 4 6 11 16 15 9 17 20 13 7 9 4 5 3 7 9 15 16 16 6 12 9 386
114 Ships 6 3 4 4 6 3 15 7 13 8 14 12 18 15 18 17 6 11 8 8 8 12 18 13 22 11 13 4 7 6 10 8 5 7 3 9 3 9 7 6 3 2 3 385
068 Textiles: Fluid Treating Apparatus 9 2 6 8 10 8 14 20 14 23 21 10 19 14 13 14 5 10 11 6 13 10 8 5 6 4 12 11 8 1 3 6 1 2 5 5 9 5 4 10 6 7 6 384
175 Boring or Penetrating the Earth 1 1 3 1 4 3 6 2 5 5 3 2 3 8 9 10 7 10 13 2 10 17 14 6 9 14 17 15 18 14 6 8 4 8 7 9 11 14 17 18 23 10 16 383
399 Electrophotography 4 1 7 5 0 5 4 1 9 10 8 3 14 11 14 8 16 18 11 9 7 20 10 5 3 2 1 2 5 0 3 6 5 10 3 12 11 16 27 15 26 13 16 376
122 Liquid Heaters and Vaporizers 6 10 9 14 14 18 6 4 16 9 10 8 19 7 5 9 10 6 14 4 7 15 10 11 9 10 15 9 11 4 2 6 1 6 3 6 9 4 9 12 7 2 5 371
110 Furnaces 2 4 5 1 2 5 4 6 12 4 8 3 11 7 8 6 3 7 13 8 8 24 17 11 19 12 13 13 10 8 8 7 6 11 14 12 10 12 5 10 4 8 7 368
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 2 3 5 3 3 3 9 6 12 5 6 11 13 4 3 6 13 8 9 5 12 7 12 10 10 10 4 9 5 10 9 12 9 15 18 15 14 15 13 9 12 7 366
126 Stoves and Furnaces 3 4 5 5 0 14 1 8 6 9 10 7 4 5 5 14 14 14 18 16 11 13 10 12 11 7 7 5 5 3 8 8 8 5 5 9 13 14 11 6 12 9 10 364
261 Gas and Liquid Contact Apparatus 1 3 3 4 6 2 8 5 11 9 10 11 7 12 10 14 12 13 15 11 11 9 14 8 8 5 14 7 14 7 8 4 8 3 7 4 3 12 9 9 14 10 7 362
373 Industrial Electric Heating Furnaces 1 5 7 5 10 12 1 10 10 13 11 4 4 7 7 8 4 7 9 8 11 24 6 17 25 13 8 9 5 5 13 5 11 10 8 6 8 6 3 13 4 6 2 361
331 Oscillators 2 2 3 8 13 6 8 7 8 11 16 15 13 5 4 8 3 9 4 4 5 2 14 11 6 4 14 6 14 10 6 5 5 3 5 9 10 7 10 6 23 18 16 358
351 Optics: Eye Examining, Vision Testing and Correcting 1 0 1 0 0 2 2 4 5 2 3 5 2 4 6 4 10 7 13 7 15 11 9 12 11 11 13 14 11 6 16 7 9 5 6 12 21 13 14 16 12 17 11 350
202 Distillation: Apparatus 1 1 4 3 3 2 11 7 5 11 10 18 10 17 15 15 11 24 24 19 26 12 17 6 13 11 4 7 6 2 2 4 5 1 2 3 3 2 1 1 3 3 4 349
279 Chucks or Sockets 8 0 2 3 2 2 9 6 6 11 8 5 6 5 6 12 1 10 12 4 4 4 7 27 17 14 9 6 10 13 8 13 9 3 4 8 8 9 8 8 20 6 16 349
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 1 0 0 4 7 6 4 4 5 5 1 4 3 7 7 4 6 4 7 12 8 8 2 3 7 10 5 8 14 12 11 19 16 28 32 32 37 343
607 Surgery: Light, Thermal, and Electrical Application 1 0 1 1 0 0 1 2 0 2 3 1 5 5 1 4 0 4 8 6 7 4 4 7 5 12 19 14 12 9 7 15 13 10 10 10 18 23 22 27 18 16 14 341
358 Facsimile and Static Presentation Processing 2 1 2 3 0 1 3 0 8 6 10 3 6 6 9 8 4 12 12 4 9 9 13 13 14 9 16 5 10 4 4 10 10 11 7 13 11 1 7 7 13 21 13 330
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 4 3 2 4 1 2 3 3 12 7 9 20 11 11 8 5 3 7 8 6 10 17 17 16 11 9 5 8 6 4 3 4 1 10 4 13 8 10 11 12 5 10 6 329
338 Electrical Resistors 3 1 3 9 11 5 4 8 11 8 13 7 7 4 8 10 5 6 8 18 7 7 12 1 19 13 10 9 9 6 8 7 6 4 4 5 6 4 7 9 12 7 4 325
374 Thermal Measuring and Testing 3 3 4 1 2 3 5 6 4 6 3 6 8 10 8 6 7 5 5 6 5 6 7 10 8 9 18 9 11 16 9 8 2 6 7 14 2 17 12 10 10 11 16 324
028 Textiles: Manufacturing 3 5 3 5 6 10 10 9 13 10 9 16 10 8 9 12 4 3 10 3 4 4 10 8 7 6 12 12 11 7 5 11 12 2 9 4 6 11 7 6 2 3 1 318
404 Road Structure, Process, or Apparatus 5 3 2 14 11 7 11 7 12 7 7 15 11 4 3 8 3 8 4 9 7 3 5 4 5 10 5 7 8 4 7 5 7 8 6 9 10 8 11 11 11 4 7 313
452 Butchering 5 4 3 7 8 4 1 5 7 2 6 3 8 10 7 6 1 9 8 10 7 10 10 17 13 13 11 6 10 20 7 10 5 9 4 7 11 7 9 0 5 2 5 312
177 Weighing Scales 6 6 8 0 6 2 3 11 11 4 3 12 10 5 3 7 4 6 11 11 10 4 7 10 13 4 19 10 4 9 5 6 5 3 3 14 7 9 9 5 9 8 5 307
352 Optics: Motion Pictures 4 8 10 12 5 11 15 23 30 26 29 25 12 13 10 19 5 6 1 2 4 0 2 1 2 0 0 1 1 5 6 1 0 0 2 1 1 2 3 2 0 3 1 304
036 Boots, Shoes, and Leggings 6 5 7 6 5 10 1 8 6 6 9 13 5 4 3 7 4 7 8 9 14 6 9 9 13 8 7 12 2 7 4 7 5 8 8 9 7 7 4 3 5 13 6 302
181 Acoustics 2 3 5 6 3 3 4 0 4 4 6 5 4 4 3 2 12 5 5 15 5 5 2 7 5 8 10 5 11 7 5 5 7 10 8 9 15 14 17 14 12 12 11 299
494 Imperforate Bowl: Centrifugal Separators 6 6 4 6 5 7 8 1 7 6 4 14 7 13 9 8 4 6 11 7 10 14 11 6 9 11 4 9 2 6 10 6 4 3 3 4 8 4 6 7 5 5 7 293
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 3 6 3 3 10 7 5 6 4 6 2 6 7 3 2 4 6 4 10 3 4 6 5 3 12 15 12 8 10 2 6 10 12 10 7 5 10 11 11 14 10 5 3 291
708 Arithmetic Processing and Calculating (Electrical Computers) 1 2 3 8 3 3 3 7 7 9 9 9 6 8 5 6 6 4 5 4 2 8 2 7 7 9 24 11 8 13 12 4 3 2 7 8 12 10 3 7 7 5 11 290
105 Railway Rolling Stock 4 8 2 4 1 4 4 4 9 10 7 12 6 3 3 3 9 3 8 4 4 7 7 7 12 4 6 5 5 7 6 8 13 9 6 11 12 10 17 13 6 0 5 288
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 1 3 0 0 2 2 2 4 2 3 5 8 15 6 6 15 13 6 11 14 4 17 8 21 6 14 6 11 14 14 17 23 12 285
160 Flexible or Portable Closure, Partition, or Panel 2 2 4 2 3 0 4 0 8 7 2 8 3 8 3 6 2 7 3 5 4 4 4 7 6 14 9 6 13 9 1 8 9 8 6 8 6 11 15 16 15 13 10 281
367 Communications, Electrical: Acoustic Wave Systems and Devices 4 1 2 2 7 2 11 8 11 3 8 8 5 5 7 5 3 8 4 2 2 4 6 3 12 10 15 20 6 12 10 8 6 9 3 7 5 6 10 6 6 3 4 279
081 Tools 2 0 4 4 2 3 0 2 7 2 7 6 5 0 3 5 4 6 5 3 8 3 5 16 9 12 11 11 8 10 8 6 8 6 6 5 5 10 19 14 9 8 11 278
336 Inductor Devices 0 4 2 2 5 1 5 3 5 3 8 5 8 5 7 5 7 3 3 12 7 7 14 7 11 13 5 4 1 2 3 4 2 6 4 10 8 4 10 11 13 18 14 271
215 Bottles and Jars 6 6 5 10 6 1 5 6 4 6 3 7 9 10 1 5 4 1 4 8 4 9 12 11 7 11 6 2 11 7 7 7 8 7 3 13 8 12 6 4 1 3 4 270
353 Optics: Image Projectors 3 11 12 8 11 14 10 12 9 15 7 13 17 8 4 14 5 7 4 4 8 7 2 6 3 2 3 1 0 2 6 2 3 4 0 0 5 3 4 7 2 6 6 270
269 Work Holders 2 1 3 1 2 3 3 4 7 5 10 9 5 6 9 4 4 6 2 5 2 6 7 10 13 4 10 8 5 4 5 5 6 7 4 11 9 11 16 5 12 11 6 268
119 Animal Husbandry 2 3 4 10 8 4 1 5 7 3 6 6 4 6 2 1 7 11 4 10 7 11 7 9 3 7 3 5 3 5 1 4 6 7 3 7 7 13 9 11 11 4 18 265
294 Handling: Hand and Hoist-Line Implements 4 0 4 2 2 8 2 3 7 6 7 4 10 9 4 5 8 11 6 5 6 8 2 9 14 12 11 2 4 7 8 5 3 3 7 4 7 11 7 12 6 5 4 264
406 Conveyors: Fluid Current 6 3 11 12 7 7 4 2 8 8 5 6 8 10 8 9 7 6 10 2 8 12 12 7 9 6 4 7 7 3 11 1 2 2 2 3 1 4 7 4 4 3 6 264
048 Gas: Heating and Illuminating 5 2 0 3 0 0 3 3 3 3 3 2 9 19 15 12 10 13 10 16 12 16 14 7 8 10 9 14 7 5 1 2 5 3 0 6 5 0 4 2 0 1 1 263
337 Electricity: Electrothermally or Thermally Actuated Switches 3 5 5 4 3 2 1 4 4 5 4 6 3 2 9 7 10 4 7 8 8 4 8 9 11 2 11 5 6 3 6 6 1 2 7 10 20 11 7 7 9 8 2 259
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 1 0 1 0 1 1 0 0 4 0 5 1 3 1 4 0 4 1 2 2 5 3 4 2 1 2 3 3 2 11 9 10 14 10 20 16 17 19 22 16 37 257
229 Envelopes, Wrappers, and Paperboard Boxes 3 9 3 3 8 5 1 2 3 1 1 5 1 7 3 8 4 11 7 1 1 4 6 7 10 14 9 11 19 14 5 11 7 6 5 3 11 4 10 3 5 1 3 255
420 Alloys or Metallic Compositions 2 6 6 9 5 6 11 2 8 11 9 10 4 8 8 4 4 8 3 3 7 6 6 10 12 12 8 7 5 5 6 5 3 5 5 5 4 4 5 4 0 3 1 255
004 Baths, Closets, Sinks, and Spittoons 1 2 1 1 2 1 4 3 8 2 1 5 5 6 2 7 6 3 6 2 4 4 5 4 9 2 10 4 11 13 2 11 13 3 4 8 15 9 17 16 14 2 4 252
326 Electronic Digital Logic Circuitry 1 1 0 1 1 0 1 2 9 7 6 3 5 2 8 3 4 0 5 2 4 5 6 5 4 6 10 3 8 7 2 3 15 4 4 4 5 13 9 16 17 20 20 251
211 Supports: Racks 1 0 3 7 5 1 4 4 7 5 4 7 6 1 8 6 3 1 2 8 4 2 3 12 11 5 3 13 10 12 8 10 1 5 3 9 5 11 10 11 6 6 6 249
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 2 0 2 3 4 1 3 1 2 8 8 3 9 4 4 5 1 8 4 4 11 11 7 4 12 2 8 9 8 8 5 8 9 6 5 8 9 7 12 9 10 2 3 249
084 Music 0 6 7 3 1 4 5 4 7 7 4 7 1 5 3 7 6 8 9 15 9 6 6 6 5 8 3 6 4 3 5 2 4 6 1 8 10 5 11 7 9 8 7 248
005 Beds 0 0 3 0 12 3 3 3 7 3 7 7 3 2 2 8 2 2 3 2 1 6 5 10 8 5 7 7 8 6 4 7 3 11 14 4 7 8 9 11 9 15 10 247
407 Cutters, for Shaping 1 6 6 3 5 1 0 5 5 5 3 6 7 5 8 10 2 6 4 2 2 13 4 7 6 2 3 3 7 5 2 2 1 3 9 20 13 11 12 1 5 13 10 244
144 Woodworking 3 3 3 2 6 7 5 5 5 3 2 6 9 9 1 6 2 4 2 11 1 6 6 11 8 9 8 9 9 7 4 10 10 2 2 4 7 9 7 4 8 4 3 242
208 Mineral Oils: Processes and Products 6 8 4 3 3 3 5 3 6 3 4 7 1 5 4 8 4 10 16 11 12 14 10 8 8 5 7 8 10 8 2 3 4 3 0 5 7 1 4 2 1 3 2 241
042 Firearms 0 2 5 2 2 7 1 6 6 5 12 10 7 9 6 4 5 0 4 2 6 4 3 6 6 4 4 5 4 8 2 5 4 5 10 7 4 4 4 12 17 12 9 240
216 Etching a Substrate: Processes 0 0 0 5 3 2 1 3 2 2 2 1 4 6 6 5 2 2 8 7 6 5 8 11 7 6 6 8 12 4 11 10 4 7 9 9 1 5 9 8 14 9 8 238
601 Surgery: Kinesitherapy 0 1 1 2 1 3 2 0 3 0 1 2 2 3 4 2 4 2 2 2 0 2 5 10 13 12 24 21 13 17 15 9 11 3 3 8 5 2 6 6 7 3 5 237
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 2 0 8 7 1 3 5 7 1 3 7 9 9 6 12 6 8 2 3 4 4 5 14 11 4 5 2 4 9 5 4 1 3 4 6 4 7 4 11 9 3 8 233
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 3 4 7 4 11 13 7 7 9 7 11 3 7 18 5 12 6 8 9 5 9 4 6 5 4 4 3 3 4 7 3 2 4 4 1 0 1 1 1 2 1 3 3 231
270 Sheet-Material Associating 0 3 1 2 1 1 3 5 3 6 5 2 3 5 2 4 5 4 5 2 1 8 12 16 4 17 12 16 12 9 3 3 9 7 3 7 0 2 5 4 4 6 7 229
492 Roll or Roller 1 0 1 1 1 2 3 2 2 2 4 5 2 1 4 4 4 3 6 5 5 6 4 8 9 9 7 9 9 12 6 4 4 3 11 16 8 7 10 9 7 6 6 228
040 Card, Picture, or Sign Exhibiting 4 3 6 5 7 1 7 3 5 6 7 9 4 13 9 10 4 9 4 5 4 3 3 3 5 10 7 3 7 1 0 4 3 4 4 5 1 8 12 1 7 5 3 224
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 1 0 0 0 1 0 0 1 0 0 2 1 0 0 1 0 1 0 2 2 1 1 3 1 3 8 3 1 5 3 2 5 11 19 26 18 18 24 15 27 17 223
446 Amusement Devices: Toys 4 5 3 15 0 8 17 13 20 10 8 11 5 11 8 4 8 13 4 1 2 1 4 3 1 2 4 6 1 4 0 1 2 1 1 3 2 4 3 4 2 1 0 220
237 Heating Systems 0 1 2 7 2 5 5 4 4 6 2 2 5 2 6 2 2 4 3 8 10 12 7 10 5 9 7 6 10 5 9 3 4 6 5 8 4 3 2 5 5 6 5 218
236 Automatic Temperature and Humidity Regulation 2 3 7 4 7 2 0 3 4 3 2 7 1 2 3 3 2 7 7 11 6 4 11 8 7 2 5 7 4 3 9 3 5 2 3 5 12 10 7 4 5 6 5 213
136 Batteries: Thermoelectric and Photoelectric 2 2 2 4 0 3 4 3 7 1 7 4 3 5 3 3 6 2 9 1 6 2 10 3 9 5 5 5 4 3 5 5 3 3 8 6 6 10 11 15 9 5 3 212
419 Powder Metallurgy Processes 2 3 2 7 11 5 5 7 5 1 6 6 0 3 4 2 3 5 4 6 4 4 6 6 5 2 7 10 4 2 1 3 4 5 9 6 6 7 3 4 11 8 2 206
483 Tool Changing 0 1 1 1 0 0 2 5 2 3 3 4 2 1 3 2 1 3 4 3 2 4 8 10 24 9 12 11 7 8 6 4 8 3 6 4 6 8 6 5 2 10 2 206
002 Apparel 2 2 3 2 2 2 3 2 4 4 4 5 5 2 3 5 6 4 4 2 2 1 10 4 7 2 7 1 8 13 3 4 4 3 5 10 9 12 11 3 6 8 6 205
227 Elongated-Member-Driving Apparatus 2 1 4 4 3 3 4 6 7 4 6 1 2 3 1 0 2 7 6 6 4 6 13 12 7 4 6 2 5 6 8 3 1 5 1 5 7 10 5 3 4 6 4 199
184 Lubrication 1 2 3 2 3 2 7 5 6 6 11 11 6 5 6 6 1 0 0 5 4 2 3 2 6 7 0 11 7 4 6 6 6 2 2 3 2 4 13 5 8 3 4 198
108 Horizontally Supported Planar Surfaces 1 3 2 2 3 1 1 3 6 4 3 6 4 2 5 4 1 2 5 3 6 1 8 3 6 2 4 6 4 7 5 10 3 10 6 9 4 12 5 8 1 7 2 190
392 Electric Resistance Heating Devices 1 0 2 5 5 1 1 2 3 3 2 7 5 3 4 2 2 6 2 6 3 2 5 3 4 6 10 9 8 6 7 8 3 2 4 2 11 9 7 7 5 5 2 190
602 Surgery: Splint, Brace, or Bandage 0 0 2 1 1 1 3 1 1 1 3 3 2 2 2 0 1 7 3 3 7 6 5 8 5 4 5 4 8 3 5 7 5 3 4 8 6 14 12 10 11 8 5 190
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 0 1 4 2 1 2 3 1 3 1 1 2 4 2 1 2 6 1 2 2 0 3 1 0 5 1 1 2 2 4 5 7 4 14 8 16 2 16 17 19 20 189
212 Traversing Hoists 9 2 1 6 0 1 4 6 4 0 9 10 8 5 2 5 1 5 3 5 1 1 2 5 4 1 1 2 4 4 2 1 6 2 9 7 5 7 7 7 17 4 2 187
320 Electricity: Battery or Capacitor Charging or Discharging 3 1 1 3 0 2 1 1 1 4 5 2 5 5 0 4 4 2 4 2 3 1 2 1 3 2 0 1 2 8 6 5 4 7 9 9 6 7 8 14 15 11 13 187
221 Article Dispensing 3 1 3 4 4 5 1 2 6 6 4 6 5 7 7 5 1 4 6 5 3 2 1 3 5 6 3 8 6 2 3 1 7 2 1 1 6 4 7 9 9 9 3 186
026 Textiles: Cloth Finishing 4 7 5 6 5 3 8 3 2 7 7 4 8 6 1 2 4 3 3 2 3 2 4 5 8 6 7 12 3 3 5 3 5 3 2 8 5 3 0 0 3 1 3 184
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 1 0 0 2 2 3 3 3 6 6 5 16 2 6 3 9 4 8 4 9 2 6 2 4 4 0 5 6 8 3 6 4 3 16 11 7 179
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 0 1 2 3 0 0 0 1 0 2 1 2 6 0 2 2 2 4 2 0 0 3 3 5 2 4 3 2 6 7 3 9 10 13 14 6 10 11 12 11 5 6 177
386 Television Signal Processing for Dynamic Recording or Reproducing 0 1 2 2 1 2 1 2 5 3 4 6 2 7 2 3 7 7 8 6 2 12 6 2 3 7 10 9 9 7 4 0 3 1 1 4 4 4 3 5 4 2 3 176
249 Static Molds 3 4 3 2 1 3 2 4 5 6 5 10 3 5 7 6 6 4 9 7 8 3 7 10 5 8 6 7 2 1 1 1 1 3 3 2 2 2 0 4 0 2 2 175
713 Support (Electrical Computers and Digital Processing Systems) 0 1 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 2 1 3 2 1 2 3 4 2 3 4 3 6 5 5 5 7 14 9 16 8 21 16 28 175
044 Fuel and Related Compositions 1 1 1 2 0 0 2 1 0 3 0 2 2 3 2 5 2 6 5 4 3 6 7 4 5 2 8 3 8 6 7 7 4 4 3 6 6 8 6 8 13 4 3 173
172 Earth Working 2 2 3 3 2 6 6 3 6 2 6 4 1 3 3 3 5 10 2 6 4 5 7 3 7 2 8 5 8 3 1 4 3 2 1 3 2 3 3 5 4 4 6 171
383 Flexible Bags 0 1 2 1 8 8 5 7 7 6 2 5 2 5 3 4 5 2 3 3 1 0 2 4 4 9 6 4 5 4 4 6 6 2 2 7 2 5 5 5 4 2 0 168
434 Education and Demonstration 3 3 3 4 6 2 5 6 7 5 8 3 2 3 1 5 0 2 5 2 3 7 5 7 5 2 5 6 6 3 3 5 2 1 1 2 1 4 3 4 2 9 6 167
346 Recorders 9 5 6 5 1 8 6 6 8 3 6 3 9 11 6 6 8 7 6 7 9 3 3 3 1 3 3 1 0 1 1 4 1 3 0 1 0 1 1 1 0 0 0 166
132 Toilet 1 0 4 2 2 1 1 0 2 4 2 3 4 7 1 1 1 3 1 7 7 4 6 9 4 3 5 3 8 11 2 5 1 1 4 11 6 4 6 6 3 5 4 165
059 Chain, Staple, and Horseshoe Making 4 3 3 0 2 1 3 2 7 4 3 7 6 6 1 6 9 3 1 5 1 1 3 5 5 2 3 1 5 5 3 3 1 0 0 2 6 6 12 6 7 5 2 160
440 Marine Propulsion 2 2 3 1 1 1 4 3 6 6 3 2 8 4 1 4 3 4 5 5 9 0 4 3 4 1 2 2 2 5 4 7 4 3 5 3 1 5 4 3 4 9 6 158
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 11 12 12 12 18 23 8 23 25 8 158
014 Bridges 0 1 1 2 1 2 7 5 6 6 3 8 6 4 4 3 1 2 4 6 2 3 5 1 10 1 5 3 5 2 1 5 9 8 2 4 4 1 3 4 3 1 1 155
293 Vehicle Fenders 0 0 0 1 1 0 0 0 0 1 2 13 17 7 3 9 4 5 4 0 3 5 5 1 4 1 2 3 2 3 2 5 3 1 0 5 2 2 10 6 9 7 6 154
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 2 0 2 1 2 3 3 6 14 10 14 14 19 9 24 25 153
140 Wireworking 1 0 4 5 4 4 1 5 6 7 4 4 7 5 3 3 5 4 8 5 6 2 5 4 2 2 1 1 2 0 4 3 6 2 3 3 4 7 3 1 4 1 1 152
201 Distillation: Processes, Thermolytic 0 3 0 1 0 1 2 1 5 7 3 5 2 6 9 6 6 14 19 7 6 8 7 4 6 4 4 2 3 2 0 1 2 1 3 0 0 0 1 0 0 0 1 152
178 Telegraphy 0 3 2 3 2 4 13 8 10 8 5 9 8 8 6 5 4 9 4 7 1 4 4 3 7 4 3 3 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 151
224 Package and Article Carriers 0 0 0 0 3 3 0 1 3 0 2 0 2 0 1 4 1 4 3 3 8 4 2 0 4 2 3 5 2 1 1 3 13 7 10 6 8 4 14 9 6 2 3 147
460 Crop Threshing or Separating 3 1 2 1 0 2 1 3 2 1 0 1 1 1 1 0 1 0 6 4 3 3 4 4 4 4 3 6 4 2 2 3 3 6 4 6 9 6 5 7 8 11 9 147
135 Tent, Canopy, Umbrella, or Cane 1 1 0 4 0 2 8 6 11 19 11 17 9 1 5 3 1 0 2 1 1 3 1 4 3 0 2 1 3 4 1 3 3 0 1 4 2 2 1 1 2 0 2 146
037 Excavating 1 1 1 2 3 0 5 0 2 3 3 6 2 7 4 0 3 3 7 9 4 1 4 3 9 8 7 1 3 4 5 3 2 1 4 4 6 6 1 4 0 2 0 144
149 Explosive and Thermic Compositions or Charges 0 2 6 3 7 2 6 3 2 11 3 3 5 4 1 1 1 1 1 1 5 3 1 2 1 2 3 4 6 3 3 0 1 11 5 1 3 4 2 0 7 2 8 140
290 Prime-Mover Dynamo Plants 1 1 0 2 0 2 1 5 2 3 3 2 3 2 0 5 3 0 3 3 3 4 8 1 1 0 3 0 1 0 0 4 1 0 2 2 2 3 10 7 7 16 24 140
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 1 0 0 0 1 0 1 1 1 0 3 3 6 5 9 8 7 5 15 5 9 5 3 5 7 1 1 4 5 7 6 2 5 2 2 1 1 3 0 0 140
473 Games Using Tangible Projectile 0 0 1 0 1 1 1 1 0 1 4 1 4 2 1 1 3 2 5 2 1 3 7 4 7 4 4 10 4 4 6 3 4 3 7 9 4 5 4 5 6 3 1 139
047 Plant Husbandry 4 0 1 3 2 0 2 2 3 7 1 4 3 4 2 1 3 2 7 4 2 3 1 1 4 2 5 5 3 6 1 4 7 1 2 3 5 11 4 3 4 5 0 137
127 Sugar, Starch, and Carbohydrates 0 2 6 3 2 0 7 7 6 4 5 6 4 10 5 6 3 3 3 2 4 5 3 3 4 6 5 2 2 1 1 1 1 3 3 1 1 2 0 0 0 1 0 133
038 Textiles: Ironing or Smoothing 3 1 3 1 2 1 4 1 5 1 1 3 2 1 0 8 2 3 4 1 2 8 4 6 2 2 4 5 4 2 1 2 2 1 4 3 5 4 3 9 0 7 4 131
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 2 0 1 3 5 3 3 2 0 1 1 1 1 1 3 2 2 3 5 1 1 4 3 8 3 4 3 1 3 7 4 3 2 0 2 5 2 2 5 9 8 7 5 131
182 Fire Escape, Ladder, or Scaffold 3 2 2 3 1 0 1 3 3 4 1 3 2 0 3 3 1 3 1 3 4 4 2 7 6 3 5 8 3 2 1 3 2 0 1 3 9 2 9 5 5 2 3 131
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 2 6 2 3 3 1 0 5 0 3 1 2 2 4 8 7 4 6 8 2 4 1 0 3 1 3 5 3 7 8 9 6 5 5 2 131
322 Electricity: Single Generator Systems 2 0 5 2 1 3 7 6 11 4 3 2 4 1 3 6 3 4 2 3 8 2 0 0 1 1 0 0 2 5 3 4 0 5 0 1 2 3 6 5 1 5 3 129
012 Boot and Shoe Making 4 2 8 4 6 5 4 7 6 5 11 8 5 3 0 2 2 1 5 4 1 3 2 7 4 3 3 3 3 2 0 1 0 0 0 0 0 0 0 0 0 2 0 126
071 Chemistry: Fertilizers 3 2 4 1 2 3 0 0 5 2 6 2 2 2 3 3 8 1 5 7 7 3 3 5 2 3 1 1 0 3 3 1 3 0 4 4 4 3 6 6 0 3 0 126
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 3 1 1 4 10 9 10 15 16 25 27 126
482 Exercise Devices 1 0 0 1 0 3 1 2 3 1 4 5 6 4 1 1 2 2 1 0 2 5 2 4 5 4 5 7 2 4 1 2 1 3 3 3 4 1 6 7 8 4 1 122
116 Signals and Indicators 4 3 3 2 1 1 4 7 5 3 3 9 1 1 3 2 3 2 4 1 2 1 1 2 3 4 5 2 1 3 3 2 1 1 1 0 1 3 3 6 5 0 4 116
238 Railways: Surface Track 2 2 1 0 4 0 3 2 3 5 2 2 0 0 0 2 1 6 3 1 3 0 3 2 5 8 4 4 4 8 1 2 1 1 4 5 0 3 7 5 3 2 2 116
159 Concentrating Evaporators 0 1 4 6 4 3 4 5 6 1 2 9 1 5 1 4 5 4 5 9 1 1 2 2 4 3 0 1 1 2 3 0 1 2 0 1 2 1 1 1 2 3 0 113
283 Printed Matter 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 2 2 2 4 8 7 4 4 3 3 4 2 7 4 3 2 2 3 4 8 10 8 6 4 1 111
125 Stone Working 0 3 1 2 1 0 1 1 2 3 0 1 1 1 0 2 3 4 3 2 5 1 4 5 4 2 10 7 0 1 4 1 3 1 2 1 1 7 5 4 4 4 1 108
194 Check-Actuated Control Mechanisms 1 2 1 0 1 3 1 3 3 5 7 4 4 4 1 2 0 1 0 1 3 2 0 4 3 2 3 3 2 1 2 6 9 11 1 4 2 2 0 0 2 0 2 108
388 Electricity: Motor Control Systems 2 0 5 0 5 1 0 5 5 0 4 8 1 3 1 0 3 3 4 1 4 6 2 5 4 3 5 4 2 1 1 1 1 1 2 2 2 1 3 2 1 3 0 107
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 1 1 0 0 1 0 0 0 0 1 2 3 1 0 0 0 0 1 0 0 2 1 1 3 1 1 1 0 3 2 2 1 6 6 10 8 12 9 7 6 14 107
191 Electricity: Transmission To Vehicles 1 0 0 1 1 1 0 1 1 2 1 9 3 3 1 4 0 8 5 2 2 5 1 2 5 1 3 1 5 1 3 1 0 0 3 5 5 1 7 2 1 3 3 104
273 Amusement Devices: Games 1 1 0 0 0 1 2 2 3 2 2 5 3 1 3 1 2 8 2 1 4 3 2 1 3 4 5 0 4 3 3 8 2 2 2 3 6 2 4 1 2 0 0 104
512 Perfume Compositions 0 0 0 0 0 0 0 0 1 0 0 0 3 2 0 5 2 4 7 4 1 2 5 3 10 12 4 6 5 0 1 1 2 3 1 1 2 3 1 3 5 2 3 104
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 1 0 4 1 5 1 3 2 3 1 2 1 3 1 1 4 1 2 4 1 4 3 4 4 1 6 3 5 2 5 1 4 2 4 0 0 4 2 6 101
076 Metal Tools and Implements, Making 2 1 0 0 2 1 1 1 4 2 2 2 3 3 5 3 2 1 1 4 3 7 2 3 1 2 5 2 0 1 1 4 5 1 0 4 3 3 2 3 2 0 0 94
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 0 4 10 7 13 11 8 2 1 7 2 8 6 6 2 5 1 93
246 Railway Switches and Signals 1 2 0 0 2 1 1 1 5 1 5 5 5 3 4 5 4 2 0 3 2 1 0 1 2 0 1 1 1 1 4 1 4 2 1 5 0 1 3 3 5 2 0 91
305 Wheel Substitutes for Land Vehicles 0 1 2 3 3 2 1 2 8 2 0 0 1 3 1 2 6 1 1 2 1 5 0 4 1 3 3 2 3 1 1 1 1 0 1 6 3 2 3 2 5 0 1 90
023 Chemistry: Physical Processes 0 1 2 3 1 3 1 2 3 5 0 2 1 0 2 0 0 2 7 6 4 1 2 2 1 0 1 2 0 3 3 1 3 3 1 3 1 6 3 2 1 2 1 87
223 Apparel Apparatus 2 3 5 2 3 0 3 5 3 4 1 1 8 2 2 1 1 1 0 2 2 2 1 0 3 0 0 5 3 1 2 1 0 1 2 3 2 2 3 0 0 2 3 87
412 Bookbinding: Process and Apparatus 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 2 2 2 1 0 1 1 8 1 2 7 2 4 3 7 2 2 7 3 1 3 4 3 4 5 1 3 0 85
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 0 0 3 1 0 0 0 0 2 1 0 2 0 4 1 1 3 0 1 2 0 2 4 2 0 1 3 0 1 0 2 2 1 2 6 10 5 4 7 5 5 1 85
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 1 0 1 0 0 0 1 0 0 0 2 0 2 2 4 1 1 6 0 2 1 0 1 3 5 2 11 11 9 4 2 2 3 0 1 1 1 3 1 0 84
410 Freight Accommodation On Freight Carrier 1 1 1 1 0 0 1 0 0 1 1 1 2 2 0 4 1 1 0 1 1 4 3 1 2 3 0 3 5 4 1 1 1 2 0 2 8 5 3 3 4 3 2 80
051 Abrasive Tool Making Process, Material, or Composition 0 0 2 0 0 0 1 2 2 1 1 0 2 2 2 1 3 0 3 1 3 2 3 1 3 2 2 2 5 0 8 1 0 4 2 0 1 0 6 4 1 5 1 79
193 Conveyors, Chutes, Skids, Guides, and Ways 1 3 1 3 3 2 3 3 4 1 4 2 2 3 1 0 2 2 1 1 1 0 0 1 0 4 3 1 6 1 3 3 0 0 0 1 2 2 5 4 0 0 0 79
225 Severing by Tearing or Breaking 1 2 4 0 1 0 1 3 4 2 2 3 3 1 2 4 3 0 3 2 2 1 1 5 1 0 1 0 0 2 4 2 1 2 1 1 3 2 1 3 1 3 0 78
706 DP: Artificial Intelligence (Data Processing) 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 1 0 1 2 4 1 6 20 4 7 10 7 4 7 2 77
380 Cryptography 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 5 0 1 4 4 3 2 3 0 1 0 3 2 0 4 3 8 3 4 4 3 1 7 4 75
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 2 0 0 0 1 0 1 1 1 0 1 3 0 0 1 4 0 3 2 3 1 1 3 4 4 1 4 5 3 2 1 4 1 4 3 4 3 2 1 74
329 Demodulators 1 0 0 0 0 1 1 4 5 1 3 1 0 4 1 0 0 0 1 0 0 3 6 5 4 2 2 2 1 2 0 1 4 1 1 2 1 1 3 2 1 3 1 71
169 Fire Extinguishers 0 0 0 0 0 2 1 0 0 0 2 2 1 3 1 2 1 2 1 1 2 1 2 0 0 0 3 1 4 0 4 1 1 1 1 3 5 7 1 0 3 8 2 69
300 Brush, Broom, and Mop Making 2 2 2 1 3 0 1 0 2 1 0 1 0 1 0 1 0 0 0 1 0 0 0 3 2 3 2 5 4 1 2 1 5 2 1 1 0 1 2 1 3 6 3 66
332 Modulators 0 3 4 2 1 3 2 1 2 2 1 4 2 1 0 0 0 1 2 0 0 0 1 1 3 2 1 0 2 1 1 0 2 2 2 0 1 5 0 1 5 1 3 65
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 0 0 0 0 0 1 0 0 0 2 3 1 1 0 0 1 0 0 0 3 1 1 0 2 1 1 3 5 4 5 6 4 9 11 65
441 Buoys, Rafts, and Aquatic Devices 1 1 0 1 1 1 1 1 0 4 4 0 1 1 1 0 0 1 4 2 0 1 4 1 2 3 1 1 1 0 4 3 3 1 0 0 3 4 4 0 0 1 0 62
213 Railway Draft Appliances 0 0 1 0 1 0 2 0 3 5 1 3 6 1 2 1 2 1 2 0 3 1 1 1 2 3 0 2 1 2 1 0 2 3 1 0 0 0 2 0 0 4 0 60
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 0 0 0 0 0 0 0 0 1 1 1 0 1 2 0 0 2 2 0 2 2 7 7 10 9 13 60
476 Friction Gear Transmission Systems or Components 0 0 2 4 1 5 3 1 0 2 0 4 1 1 2 1 0 1 2 1 0 3 0 1 0 0 0 0 2 0 2 0 0 0 0 0 2 3 4 5 1 2 3 59
069 Leather Manufactures 1 3 2 1 1 1 3 2 0 3 3 1 3 0 4 6 1 1 2 0 3 2 3 2 1 1 2 0 1 0 0 1 0 0 1 0 0 0 0 0 1 2 0 58
043 Fishing, Trapping, and Vermin Destroying 2 0 1 0 1 1 1 1 2 1 1 2 1 0 1 2 1 2 2 1 0 3 1 2 1 1 2 2 1 1 1 2 1 1 0 1 2 1 1 1 2 2 0 52
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 2 6 2 4 5 3 2 14 10 51
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 1 2 0 2 3 7 2 2 3 3 0 9 8 48
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 2 2 2 2 1 0 0 0 4 2 1 4 3 1 2 3 0 1 3 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 2 0 1 0 2 0 1 1 1 45
086 Ammunition and Explosive-Charge Making 0 1 1 1 2 0 1 1 0 1 3 0 2 2 0 1 0 0 1 0 0 2 2 0 3 2 2 2 0 1 2 1 1 0 1 3 0 1 2 0 0 1 1 44
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 0 5 4 3 3 4 0 5 0 3 1 0 0 0 0 1 0 0 2 1 0 0 0 0 1 2 1 44
111 Planting 0 0 1 0 0 1 0 0 0 1 0 0 1 0 1 2 2 1 3 0 3 1 2 5 4 2 0 2 0 1 1 0 0 0 0 0 0 2 0 3 0 3 0 42
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 2 1 2 2 1 0 1 0 0 1 0 0 0 1 1 0 2 2 1 0 0 3 1 1 4 3 2 3 1 0 0 0 1 1 1 1 0 0 0 1 0 1 0 41
234 Selective Cutting (e.g., Punching) 2 3 7 7 1 1 2 6 3 2 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 40
453 Coin Handling 0 0 1 1 2 1 2 0 2 1 4 1 1 2 0 2 0 1 0 0 0 1 2 1 1 0 0 0 1 0 0 0 1 3 2 1 1 2 0 0 3 0 0 40
472 Amusement Devices 1 1 1 1 0 0 0 1 1 1 1 0 2 0 0 1 1 2 1 1 1 0 1 0 1 0 1 2 1 1 2 0 1 1 0 3 2 2 0 0 1 1 1 38
463 Amusement Devices: Games 0 0 0 0 0 0 1 0 1 0 0 2 2 0 0 0 0 3 0 1 0 1 0 0 0 0 2 1 0 0 2 3 1 1 1 1 4 3 2 2 0 2 1 37
334 Tuners 0 2 0 3 2 1 0 3 4 1 1 1 3 1 1 2 0 0 0 0 3 0 0 1 0 0 1 1 0 0 2 0 0 0 0 0 0 0 1 0 0 0 2 36
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 0 0 1 3 0 0 3 0 2 0 0 1 2 1 2 1 3 4 3 4 35
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 1 2 1 0 4 1 0 1 1 2 3 1 0 0 1 1 0 2 2 2 3 3 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 34
063 Jewelry 0 0 0 0 1 0 0 0 0 1 0 1 1 2 0 0 0 0 0 2 1 1 0 1 2 1 3 0 0 0 1 1 2 2 3 1 0 1 1 3 0 0 0 32
124 Mechanical Guns and Projectors 0 0 0 2 1 2 0 0 0 0 0 0 0 3 0 1 1 0 0 1 1 2 0 1 1 2 3 1 1 0 0 3 0 0 2 1 1 1 0 1 0 0 0 32
256 Fences 1 0 0 1 3 0 0 0 0 2 0 0 0 0 2 1 1 1 2 1 1 0 1 1 0 0 0 2 0 0 1 0 0 0 1 0 2 1 3 1 0 0 0 29
289 Knots and Knot Tying 1 1 5 1 2 1 1 0 1 0 0 1 1 1 0 1 0 2 0 0 0 1 4 3 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
295 Railway Wheels and Axles 0 1 0 0 0 0 0 0 0 0 0 0 1 4 2 1 0 1 0 3 2 0 1 0 3 1 1 0 1 0 0 0 0 2 1 0 2 0 1 0 1 0 0 29
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 0 0 0 0 0 1 0 1 0 1 0 0 3 1 5 5 0 2 1 2 2 0 29
157 Wheelwright Machines 0 0 0 2 0 1 3 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 3 2 1 0 1 1 1 1 1 0 0 0 0 0 0 2 1 1 0 0 27
413 Sheet Metal Container Making 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 2 1 0 0 0 0 1 1 0 3 1 2 0 0 0 0 2 4 2 0 0 3 0 2 27
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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 2 4 1 5 1 1 1 2 3 27
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 1 0 0 0 1 1 2 3 0 2 8 3 1 2 3 27
087 Textiles: Braiding, Netting, and Lace Making 3 1 0 0 1 0 0 0 0 2 1 2 2 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 3 0 0 2 1 1 1 0 26
281 Books, Strips, and Leaves 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 2 0 2 2 2 0 1 0 0 0 1 1 2 1 1 3 0 1 0 0 25
260 Chemistry of Carbon Compounds 0 1 2 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 1 1 0 0 3 2 0 2 0 0 0 0 1 3 1 1 1 0 23
186 Merchandising 2 0 1 0 0 0 1 0 1 5 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 0 0 1 1 0 0 0 1 0 0 22
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 2 1 2 1 0 1 0 2 0 1 0 1 1 0 1 1 2 0 1 1 0 22
054 Harness for Working Animal 0 0 0 0 1 0 0 0 0 1 1 1 1 0 1 1 0 0 0 0 1 1 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 3 5 0 0 0 21
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 0 1 0 0 0 1 0 0 0 3 1 5 0 0 2 3 1 17
150 Purses, Wallets, and Protective Covers 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 2 0 1 15
199 Type Casting 1 1 2 2 2 1 2 1 2 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 14
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 1 2 1 1 12
450 Foundation Garments 0 0 0 0 1 2 0 3 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 1 1 0 2 0 1 0 0 12
168 Farriery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 1 1 0 0 2 0 0 0 0 0 1 0 0 1 1 0 1 0 11
171 Unearthing Plants or Buried Objects 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 2 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 11
196 Mineral Oils: Apparatus 1 0 1 0 1 0 0 0 0 0 1 0 0 0 2 0 2 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 11
185 Motors: Spring, Weight, or Animal Powered 0 1 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
232 Deposit and Collection Receptacles 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 9
245 Wire Fabrics and Structure 0 0 1 1 1 0 2 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
163 Needle and Pin Making 0 0 0 0 1 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 8
462 Books, Strips, and Leaves for Manifolding 3 0 2 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 6
217 Wooden Receptacles 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 1 1 0 0 2 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 5
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
298 Land Vehicles: Dumping 0 0 0 2 0 1 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 4
291 Track Sanders 0 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 0 0 0 0 0 0 0 0 1 3
027 Undertaking 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
079 Button Making 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 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
276 Typesetting 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 2338 2418 3338 3981 3766 3442 4524 4439 5525 5728 5588 6156 6058 6211 5563 5874 4545 5782 6304 5468 5478 6323 6718 6856 7884 7352 8352 7614 7680 7309 6893 6731 6600 6818 7008 9095 9337 10235 11260 11280 11444 10779 9011 285105


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