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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

CALIFORNIA

( 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
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 21 21 15 33 21 15 19 22 27 41 65 61 93 115 134 89 58 104 104 80 84 121 113 123 146 153 218 195 259 255 296 234 245 334 541 705 695 661 743 707 774 611 9351
435 Chemistry: Molecular Biology and Microbiology 4 5 6 6 4 11 8 15 20 20 22 23 27 20 17 19 15 26 45 32 41 39 46 70 95 86 122 105 137 160 192 180 223 314 530 781 807 699 776 800 650 539 7737
438 Semiconductor Device Manufacturing: Process 8 11 17 14 12 13 29 24 36 24 24 31 53 32 41 26 39 38 45 50 71 64 61 65 86 80 77 72 115 109 107 142 157 154 227 291 468 667 844 897 864 752 6937
532 Organic Compounds (includes Classes 532-570) 127 103 114 213 163 178 174 160 127 308 259 241 253 242 166 114 86 103 131 94 57 98 90 84 69 68 77 87 94 110 120 92 109 152 182 255 238 232 230 256 201 188 6445
128 Surgery (includes Class 600) 24 26 27 17 43 33 40 49 60 48 82 83 91 77 67 54 49 80 75 59 55 73 81 97 124 97 158 145 158 133 169 237 222 257 268 425 418 456 394 417 444 372 6284
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 7 17 43 29 39 53 38 46 24 19 29 28 36 37 32 33 39 33 23 34 38 30 37 41 51 75 101 136 122 90 124 160 208 212 313 363 351 398 473 607 650 5222
360 Dynamic Magnetic Information Storage or Retrieval 26 44 55 51 81 73 52 80 99 125 90 67 64 48 64 61 56 54 55 58 84 61 90 72 105 70 127 103 100 91 102 125 124 141 160 245 221 248 280 314 282 352 4800
250 Radiant Energy 43 49 74 66 77 59 127 85 99 74 109 88 87 103 78 86 50 55 55 58 35 68 66 68 122 110 117 117 138 139 127 158 162 153 137 177 139 153 198 214 253 262 4635
073 Measuring and Testing 98 91 144 127 116 101 138 113 110 102 108 133 127 155 109 107 89 96 84 79 93 124 112 88 97 77 86 81 94 80 91 123 129 108 112 142 136 120 117 133 148 110 4628
365 Static Information Storage and Retrieval 13 39 51 60 51 40 55 50 40 56 31 33 29 46 41 51 45 42 35 28 54 50 38 35 38 47 64 52 57 49 107 129 124 189 187 276 314 352 374 348 375 406 4501
604 Surgery (Medicators and Receptors) 15 13 3 10 28 20 23 33 41 26 32 42 34 38 31 29 22 48 37 39 30 64 73 70 100 95 140 153 124 157 192 235 238 208 163 260 255 213 271 221 338 189 4353
606 Surgery (instruments) 5 8 7 7 5 10 13 10 21 12 26 24 20 20 9 9 12 16 14 14 16 24 22 42 52 59 55 63 80 88 113 141 149 182 224 317 407 447 385 346 416 332 4222
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 60 53 101 73 71 42 65 97 123 77 78 52 57 44 46 42 27 48 35 23 26 48 26 40 57 54 66 45 65 76 59 91 111 135 105 180 199 228 267 280 266 248 3886
359 Optics: Systems and Elements 4 6 17 14 14 23 46 77 67 61 61 49 46 44 44 57 41 55 56 49 53 45 66 56 73 82 108 116 123 132 104 110 103 111 112 163 190 197 217 231 232 268 3723
324 Electricity: Measuring and Testing 22 36 58 74 60 70 78 76 85 46 66 63 36 53 75 41 35 33 40 30 36 35 48 53 111 80 107 80 84 93 104 107 112 152 123 107 105 142 169 205 197 225 3552
345 Computer Graphics Processing and Selective Visual Display Systems 3 4 9 9 9 7 12 11 16 15 12 10 11 24 11 20 16 17 14 20 18 29 25 16 28 31 43 49 54 56 86 109 137 176 167 285 259 293 367 338 332 402 3550
370 Multiplex Communications 5 2 1 2 2 2 3 5 9 9 5 16 23 16 10 20 14 7 6 15 11 12 18 17 34 35 30 36 30 35 49 62 99 143 124 163 232 328 344 428 446 611 3459
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 56 42 87 120 104 78 90 67 69 93 108 68 64 77 72 104 58 74 100 72 71 56 52 59 63 46 84 68 78 109 97 91 66 74 90 108 90 83 72 106 87 89 3342
428 Stock Material or Miscellaneous Articles 21 22 30 34 39 28 43 54 50 74 51 57 55 42 46 49 28 47 63 49 53 54 61 78 84 78 85 98 85 81 78 108 105 117 123 172 158 156 159 155 173 187 3330
137 Fluid Handling 85 90 96 99 85 132 144 110 140 92 121 92 87 68 50 73 45 70 68 66 45 61 70 48 63 49 65 63 83 50 66 54 63 49 57 83 80 88 83 66 76 61 3236
029 Metal Working 43 46 63 77 59 72 85 71 98 77 103 95 77 80 60 62 50 54 50 40 47 41 51 59 70 59 81 54 64 62 75 77 85 77 101 112 104 120 121 116 142 122 3202
361 Electricity: Electrical Systems and Devices 30 38 62 54 41 48 42 43 60 41 48 24 30 22 35 36 23 32 21 28 30 28 35 35 28 44 59 59 58 61 67 83 93 130 122 191 181 163 187 247 240 217 3116
356 Optics: Measuring and Testing 11 11 21 21 24 26 41 75 71 56 69 52 52 50 50 39 40 52 55 54 44 36 51 59 82 77 90 77 91 86 92 86 89 82 101 133 120 141 114 135 214 223 3093
340 Communications: Electrical 40 39 67 77 58 49 60 49 69 78 81 74 69 51 46 36 36 61 52 44 50 42 37 57 62 69 94 64 57 64 70 65 76 106 101 131 139 152 130 116 121 136 3075
439 Electrical Connectors 30 30 39 56 47 45 36 54 60 59 51 56 45 60 66 60 34 40 48 38 37 54 51 53 64 51 85 74 77 70 75 74 93 78 92 101 119 184 168 170 162 171 3057
210 Liquid Purification or Separation 15 21 28 55 52 43 61 71 63 69 76 76 69 59 63 44 66 61 70 43 42 46 39 46 56 76 99 80 92 90 92 62 72 62 73 77 94 118 115 110 80 101 2827
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 2 9 1 1 1 3 2 1 1 0 3 1 5 5 1 1 2 3 2 5 5 7 2 6 12 9 15 25 35 49 94 117 285 338 275 267 352 400 401 2743
375 Pulse or Digital Communications 5 10 7 12 8 14 15 11 14 18 18 18 12 15 14 20 6 19 17 17 10 19 19 24 28 23 55 49 58 54 55 78 99 112 119 166 187 205 232 268 279 328 2737
711 Memory (Electrical Computers and Digital Processing Systems) 4 3 2 20 24 14 13 9 14 11 11 4 10 8 6 7 7 3 7 10 12 17 21 15 17 27 27 29 14 35 52 73 89 112 138 200 217 225 234 283 328 372 2724
052 Static Structures (e.g., Buildings) 34 29 56 92 111 72 66 61 64 49 70 70 61 71 52 81 35 40 44 31 39 35 44 61 54 48 69 69 47 50 55 74 46 67 75 100 87 96 97 72 87 64 2625
714 Error Detection/Correction and Fault Detection/Recovery 1 4 7 4 13 2 11 12 12 21 17 16 14 16 12 24 7 23 9 20 22 17 27 19 45 44 58 35 32 43 62 90 100 114 130 198 196 192 216 192 234 295 2606
280 Land Vehicles 30 29 66 48 54 53 45 47 58 46 52 79 93 52 70 53 49 59 51 40 38 47 36 53 46 49 75 46 48 56 61 90 67 83 45 85 91 113 102 105 80 63 2553
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 0 9 11 11 5 4 9 11 10 14 10 4 2 13 18 6 15 13 9 18 23 15 15 16 19 27 26 20 35 50 67 74 139 172 255 240 234 227 199 219 284 2549
372 Coherent Light Generators 0 1 4 4 6 18 50 35 55 35 27 33 41 42 37 38 18 42 37 32 17 44 48 53 73 86 94 73 105 97 77 102 76 55 73 115 108 102 100 85 138 186 2462
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 44 51 71 64 58 44 36 29 40 60 79 76 74 51 42 48 29 40 34 25 22 21 24 23 30 32 48 42 61 55 52 73 59 92 80 102 102 107 93 104 102 101 2420
348 Television 9 9 8 17 22 14 22 38 45 37 34 35 29 35 31 23 26 31 40 29 25 29 38 38 72 52 57 70 71 55 69 60 92 85 65 116 123 141 118 133 160 160 2363
244 Aeronautics 63 84 73 67 59 61 57 42 62 46 65 47 38 61 50 37 22 28 25 24 28 35 33 43 57 43 60 31 51 69 69 59 43 44 50 86 86 103 94 89 91 73 2348
709 Multicomputer Data Transferring or Plural Processor Synchronization (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 0 2 0 2 0 0 0 1 1 0 1 1 1 4 1 2 5 5 3 3 2 4 4 6 11 13 26 28 73 59 235 242 293 290 314 290 406 2330
326 Electronic Digital Logic Circuitry 5 3 9 9 7 6 8 8 23 15 12 8 5 14 17 9 4 9 9 7 5 13 23 26 45 43 45 48 69 67 70 88 112 122 111 110 144 197 223 195 165 196 2304
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 18 21 22 24 35 28 21 40 56 41 62 61 65 45 45 47 25 49 62 38 46 37 53 48 51 49 59 58 38 49 53 55 68 57 73 94 111 101 104 88 107 89 2293
385 Optical Waveguides 0 0 2 0 1 3 0 1 3 0 2 2 12 14 16 18 8 19 20 12 19 22 28 18 42 71 58 56 72 67 60 58 44 59 78 106 94 101 163 230 322 336 2237
060 Power Plants 53 69 84 85 65 54 56 62 59 58 64 46 53 55 59 50 39 46 42 40 44 47 41 30 42 49 46 59 61 73 53 51 38 27 30 46 58 51 62 44 56 69 2216
473 Games Using Tangible Projectile 25 13 21 17 20 26 26 20 29 26 34 44 51 33 44 34 31 39 23 31 14 25 35 30 31 38 44 41 79 51 70 78 89 87 96 141 108 85 108 139 134 106 2216
248 Supports (e.g., for holding articles, etc.) 24 41 66 50 49 28 44 30 57 45 35 33 42 41 41 34 21 33 27 28 19 32 39 40 59 46 83 78 85 86 65 75 49 58 63 93 96 88 70 75 90 50 2208
204 Chemistry: Electrical and Wave Energy 9 16 16 25 23 26 56 31 36 41 42 26 19 28 47 36 23 35 32 28 32 27 24 28 34 25 41 30 42 71 64 81 59 71 63 74 117 131 139 147 126 96 2117
455 Telecommunications 17 12 22 13 24 12 10 13 11 18 16 17 19 16 23 10 7 21 12 17 10 11 7 11 9 19 11 18 20 28 24 22 40 68 59 117 154 170 219 212 220 344 2103
219 Electric Heating 36 26 42 47 53 38 55 42 82 64 62 59 36 27 31 39 24 28 34 32 40 50 60 35 52 46 66 56 38 45 37 39 40 44 34 74 69 74 95 103 71 73 2098
206 Special Receptacle or Package 30 34 52 46 62 48 52 27 24 33 41 30 43 41 35 37 33 36 35 38 36 41 38 44 39 57 65 60 57 50 63 71 67 69 68 89 97 80 58 63 50 54 2093
382 Image Analysis 3 3 9 13 5 2 7 2 9 7 4 4 7 14 10 10 14 8 4 7 6 8 11 13 12 26 35 26 49 56 59 49 64 58 110 190 164 160 188 170 213 212 2021
222 Dispensing (apparatus and process) 37 60 102 66 61 52 57 40 66 42 57 54 67 46 27 31 30 34 21 24 26 34 39 26 30 34 50 53 61 64 51 55 45 48 42 50 78 72 49 48 41 39 2009
379 Telephonic Communications 16 11 16 18 13 11 14 24 21 24 30 30 43 35 26 36 19 24 20 17 25 24 39 31 37 30 42 37 41 34 42 54 57 92 69 105 145 102 109 135 113 134 1945
362 Illumination 23 16 26 26 31 29 16 26 46 30 34 28 19 14 25 29 19 35 32 17 28 25 31 27 45 38 57 50 62 74 56 60 73 64 71 86 69 83 95 93 93 99 1900
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 14 9 31 15 12 11 39 31 36 26 28 41 27 31 20 18 14 27 44 23 36 26 23 24 25 33 30 39 37 71 67 60 69 49 62 78 100 104 107 109 118 99 1863
315 Electric Lamp and Discharge Devices: Systems 36 29 76 84 78 92 96 47 57 40 55 33 36 26 31 29 19 25 34 29 31 19 24 32 32 27 21 38 42 32 21 30 48 43 32 45 50 55 55 53 74 38 1794
239 Fluid Sprinkling, Spraying, and Diffusing 53 32 44 45 57 29 43 40 75 65 76 72 50 35 35 34 31 41 27 34 27 22 32 39 24 44 48 37 28 47 35 51 38 24 41 62 56 42 39 39 33 47 1773
427 Coating Processes 19 15 19 25 23 27 31 36 26 33 28 25 20 20 15 21 14 28 38 29 34 38 32 30 24 30 44 33 40 46 39 47 54 49 56 95 103 93 84 88 107 92 1750
414 Material or Article Handling 31 35 60 64 42 52 51 65 64 60 54 53 58 39 42 37 21 31 39 34 33 25 27 24 39 37 55 38 23 40 28 30 39 43 24 25 54 53 45 35 53 38 1740
341 Coded Data Generation or Conversion 21 25 38 29 19 9 18 32 29 32 19 19 20 21 16 24 13 17 20 20 16 22 24 30 33 23 28 32 34 37 48 47 57 42 67 79 75 66 123 134 119 156 1733
343 Communications: Radio Wave Antennas 14 11 32 37 18 31 24 35 46 29 42 32 14 29 29 36 21 25 26 34 12 27 20 16 35 26 47 33 32 27 33 29 37 48 56 51 76 89 123 127 96 75 1680
330 Amplifiers 16 24 37 41 28 28 43 28 32 19 19 17 25 25 19 21 16 19 19 16 15 27 34 30 18 33 43 18 39 50 26 57 46 53 35 45 65 84 85 102 133 135 1665
426 Food or Edible Material: Processes, Compositions, and Products 29 36 42 42 45 43 45 40 53 53 51 47 60 43 37 35 39 45 28 22 23 29 30 27 24 34 54 40 42 33 23 27 32 35 37 31 44 64 44 40 33 21 1602
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 1 0 1 1 1 1 1 2 1 0 1 2 1 0 2 1 0 3 4 5 2 2 4 8 5 10 27 25 39 69 110 108 171 180 167 196 177 141 133 1602
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 16 17 35 34 39 35 32 30 30 36 33 29 34 40 36 54 16 22 33 22 25 31 15 14 18 33 38 45 55 57 59 30 32 43 53 64 47 72 62 37 73 43 1569
713 Support (Electrical Computers and Digital Processing Systems) 0 1 0 2 2 0 3 3 2 3 3 2 0 3 0 0 1 3 0 2 2 4 2 7 7 10 11 9 14 12 26 30 48 67 90 141 159 161 175 152 176 233 1566
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 2 1 3 4 1 4 7 7 5 6 9 9 7 13 15 5 16 7 10 17 27 18 18 36 38 24 27 37 49 63 40 43 62 118 162 118 120 121 106 99 81 1556
446 Amusement Devices: Toys 24 26 30 38 23 30 38 28 80 65 49 36 28 29 20 28 32 58 46 30 19 22 36 39 38 26 22 23 40 40 27 41 17 30 19 34 45 71 56 54 68 48 1553
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 3 4 4 4 4 4 5 14 14 11 9 11 16 13 15 8 21 10 17 14 9 13 15 22 34 24 36 38 38 36 20 34 29 44 56 93 82 114 143 136 181 151 1549
333 Wave Transmission Lines and Networks 32 21 50 41 50 25 41 60 44 33 40 35 25 33 30 32 27 24 29 13 21 26 28 28 29 33 32 34 37 36 26 37 36 33 37 43 42 51 38 58 78 65 1533
062 Refrigeration 28 32 53 39 36 38 29 28 42 32 37 37 31 23 26 21 18 18 33 42 27 25 24 19 26 39 45 43 32 29 44 32 38 35 60 40 54 44 53 64 65 49 1530
708 Arithmetic Processing and Calculating (Electrical Computers) 12 15 20 29 21 15 34 28 40 28 30 26 23 30 40 24 16 23 23 17 9 17 25 16 25 32 52 46 35 25 60 51 41 44 38 92 73 68 68 56 59 73 1499
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 42 42 74 75 80 66 56 54 63 48 39 31 37 25 38 42 24 27 34 31 34 53 49 38 47 26 32 23 34 39 26 28 12 14 7 21 15 10 14 12 18 13 1493
123 Internal-Combustion Engines 29 28 36 35 21 41 29 38 32 35 39 42 77 53 51 54 40 31 30 37 32 41 43 26 25 22 41 24 25 35 33 31 41 35 28 33 23 38 40 30 31 32 1487
084 Music 13 27 17 30 23 18 41 36 36 32 41 29 48 25 32 42 35 35 49 40 33 35 32 31 50 28 29 20 27 32 34 35 37 49 36 38 51 63 48 39 36 37 1469
423 Chemistry of Inorganic Compounds 27 29 23 30 41 39 51 43 43 55 41 36 51 35 38 53 35 30 35 34 36 36 42 23 26 29 38 33 26 25 43 30 26 33 19 22 33 27 20 36 33 24 1429
607 Surgery: Light, Thermal, and Electrical Application 2 1 6 4 4 4 5 3 6 5 8 3 6 4 9 6 7 7 8 8 6 8 10 17 18 17 24 22 45 30 25 49 71 68 57 86 69 94 118 148 155 158 1401
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 3 4 6 5 5 5 5 8 4 6 2 2 10 3 6 5 3 6 8 12 13 13 6 11 20 19 11 14 24 24 22 39 70 85 162 181 127 146 115 88 94 1393
004 Baths, Closets, Sinks, and Spittoons 24 16 17 31 28 24 24 22 42 22 27 35 35 46 34 31 38 33 17 29 29 19 21 16 26 36 36 48 45 36 50 45 30 24 39 40 54 43 53 49 38 39 1391
347 Incremental Printing of Symbolic Information 2 11 7 9 10 10 13 9 13 8 11 10 5 12 15 9 5 7 10 13 14 13 20 15 16 44 19 40 26 29 34 34 55 52 79 72 82 79 130 128 130 83 1383
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 0 1 1 0 1 0 0 2 3 3 1 2 8 4 5 21 33 33 74 77 94 84 93 131 201 268 237 1381
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 5 19 8 11 6 17 16 33 44 37 27 30 22 18 18 12 12 8 22 29 20 20 22 17 22 19 25 17 22 10 35 45 34 43 45 48 65 81 99 87 107 97 1374
451 Abrading 14 32 17 19 12 14 32 29 38 23 22 34 32 16 12 16 10 12 11 11 4 10 16 14 18 12 17 26 19 14 20 10 19 24 35 46 69 94 126 121 143 111 1374
015 Brushing, Scrubbing, and General Cleaning 50 29 40 32 42 32 41 22 43 35 36 28 23 30 19 31 20 30 27 21 21 17 26 21 27 40 30 32 20 19 31 32 40 36 33 42 57 51 58 39 31 31 1365
114 Ships 36 32 41 41 43 33 36 39 56 29 52 67 43 41 37 39 26 17 33 29 17 29 22 15 33 30 30 34 34 37 24 37 28 29 17 23 24 30 28 22 28 22 1363
033 Geometrical Instruments 35 29 58 50 50 34 40 38 37 30 44 51 29 21 18 30 26 39 28 25 31 30 32 31 31 23 31 26 42 26 22 20 31 24 16 24 24 22 34 37 36 36 1341
002 Apparel 22 17 13 22 21 20 21 16 29 15 31 21 18 9 21 25 21 14 21 14 20 25 20 35 28 26 37 33 32 35 26 34 40 43 54 78 82 85 68 58 38 45 1333
433 Dentistry 11 16 12 10 20 16 30 11 22 14 27 31 29 29 18 15 16 27 27 15 31 21 28 23 20 17 27 33 58 43 54 50 31 44 45 73 49 54 73 58 43 48 1319
436 Chemistry: Analytical and Immunological Testing 3 4 6 8 9 2 4 22 17 25 22 14 23 32 31 28 21 26 29 27 15 26 18 23 30 24 25 30 32 44 46 35 28 46 41 53 57 59 68 96 84 81 1314
417 Pumps 35 46 41 40 40 39 27 39 31 27 28 30 24 29 23 24 24 16 36 17 24 26 24 22 22 19 38 29 34 32 32 30 26 38 37 28 41 55 43 35 36 26 1313
318 Electricity: Motive Power Systems 25 26 39 43 27 31 49 21 40 33 30 20 28 26 25 23 18 24 30 25 26 34 25 21 26 25 23 25 26 15 30 39 26 38 29 52 48 60 55 30 41 32 1309
273 Amusement Devices: Games 8 18 21 13 14 28 25 22 33 42 40 51 42 32 32 30 23 36 38 28 16 27 31 16 18 21 33 29 28 28 29 34 46 33 57 65 46 31 36 36 32 29 1297
220 Receptacles 26 24 29 35 41 36 33 16 34 19 27 38 32 38 32 27 29 16 12 20 6 17 22 34 14 27 29 40 41 47 45 35 33 31 31 30 39 35 53 45 42 28 1288
074 Machine Element or Mechanism 32 47 64 70 48 45 82 44 42 52 34 34 33 26 29 34 26 21 20 15 15 14 22 24 23 20 33 27 17 28 30 21 11 21 21 32 31 32 18 20 18 9 1285
310 Electrical Generator or Motor Structure 21 28 32 37 40 37 54 40 37 31 24 20 24 11 11 11 13 15 11 13 16 26 17 21 28 24 19 26 17 28 37 40 26 36 28 35 49 70 58 53 43 69 1276
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 5 2 1 1 3 4 4 9 9 7 8 6 7 8 8 10 9 14 6 6 13 17 11 19 10 28 22 35 13 31 35 18 44 41 84 68 67 61 112 195 208 1260
118 Coating Apparatus 16 10 5 13 14 16 15 14 13 32 14 14 25 12 20 18 7 25 11 13 17 11 19 16 21 12 18 16 19 19 30 17 33 40 42 49 80 128 125 109 79 50 1257
208 Mineral Oils: Processes and Products 19 34 49 49 36 30 35 53 57 43 32 43 24 15 30 39 30 28 33 49 48 42 39 33 25 40 30 21 22 23 13 28 23 12 23 12 14 11 16 15 18 13 1249
242 Winding, Tensioning, or Guiding 40 39 47 62 46 38 33 44 47 57 42 48 37 46 35 48 22 20 27 22 16 29 22 14 26 25 19 15 12 12 18 19 15 21 20 18 33 22 18 24 21 14 1233
482 Exercise Devices 11 3 12 5 5 15 13 24 24 20 29 22 15 9 16 14 11 21 18 23 15 24 30 34 26 39 37 41 33 43 49 43 45 31 46 61 61 51 49 46 47 58 1219
174 Electricity: Conductors and Insulators 15 24 25 38 32 14 44 40 40 25 31 36 22 22 22 21 16 18 18 16 12 17 17 19 20 25 16 27 29 16 27 27 42 31 24 36 26 41 70 60 54 63 1218
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 25 22 29 33 37 14 22 36 51 38 48 24 29 25 22 15 15 13 13 16 6 7 18 17 26 24 33 24 17 19 27 21 31 35 26 28 42 45 49 54 64 67 1207
005 Beds 26 19 21 28 17 11 17 17 21 9 27 17 28 27 27 37 17 34 18 18 21 15 17 19 25 26 35 40 45 52 40 29 45 32 36 38 41 36 29 36 59 39 1191
376 Induced Nuclear Reactions: Processes, Systems, and Elements 42 51 40 40 32 27 26 14 34 29 29 22 11 13 17 20 12 15 35 25 19 13 19 22 35 29 28 28 36 71 44 51 37 44 35 31 21 12 14 15 11 12 1161
331 Oscillators 12 14 34 29 39 41 21 28 37 21 24 19 24 15 25 15 7 6 10 9 6 15 11 27 30 18 23 9 30 28 25 31 19 24 29 34 27 55 56 41 65 79 1112
434 Education and Demonstration 18 17 25 37 28 23 30 29 27 28 36 21 21 16 25 21 16 17 19 12 12 18 16 16 32 16 22 20 21 34 28 27 19 15 25 37 49 50 38 52 50 38 1101
134 Cleaning and Liquid Contact with Solids 17 16 11 20 17 10 25 19 21 21 13 15 17 16 17 6 12 8 11 5 13 12 15 11 21 30 20 20 32 19 24 26 29 30 25 40 70 68 63 73 76 55 1069
285 Pipe Joints or Couplings 26 26 54 46 36 31 40 39 37 38 30 32 24 18 24 31 23 23 21 21 16 22 19 27 29 13 29 15 21 27 19 21 16 19 11 24 23 19 23 16 16 19 1064
297 Chairs and Seats 24 19 26 28 24 18 15 16 34 21 28 20 29 26 17 30 10 17 12 9 8 18 19 15 28 32 39 17 23 24 10 34 21 34 23 34 39 56 25 32 43 54 1051
224 Package and Article Carriers 5 11 15 18 16 9 4 7 9 15 12 22 23 17 21 16 15 13 31 16 14 21 11 12 19 29 35 28 40 37 40 38 50 45 40 43 44 37 45 49 37 36 1045
099 Foods and Beverages: Apparatus 46 33 34 38 46 32 26 22 46 29 37 25 21 25 19 22 20 17 14 10 21 16 18 15 17 17 14 15 20 22 27 13 16 28 37 24 24 24 38 25 23 17 1033
358 Facsimile and Static Presentation Processing 2 1 2 6 7 5 18 11 8 11 6 8 7 14 13 12 11 13 7 4 15 6 4 12 15 13 13 16 19 24 22 36 48 63 63 73 69 77 72 73 58 60 1017
251 Valves and Valve Actuation 36 14 41 40 39 35 49 37 54 31 38 28 24 29 23 16 21 21 31 17 7 13 19 23 22 17 17 18 14 27 17 22 11 14 10 22 21 31 15 13 15 22 1014
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 1 4 4 1 2 4 6 10 6 6 2 5 9 8 2 4 5 8 8 6 8 13 11 15 14 29 29 20 12 20 35 27 38 38 82 61 48 78 111 107 113 1011
405 Hydraulic and Earth Engineering 9 13 24 23 28 26 23 26 31 41 34 30 28 25 24 30 11 14 24 22 30 24 18 24 32 18 19 25 33 21 30 15 21 30 19 20 26 18 19 22 28 25 1003
323 Electricity: Power Supply or Regulation Systems 27 8 25 21 29 15 17 15 19 13 6 10 11 14 12 9 12 6 17 13 10 11 10 21 21 19 29 18 22 21 17 21 26 35 39 43 42 54 54 61 57 66 996
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 20 43 52 52 31 34 45 28 17 26 19 13 18 12 14 18 11 15 9 10 12 18 10 16 36 34 38 36 34 29 25 23 20 23 24 20 17 22 19 13 9 11 976
369 Dynamic Information Storage or Retrieval 4 2 16 11 9 16 14 13 16 8 13 14 8 18 12 15 7 13 12 22 17 25 25 23 19 17 23 21 27 27 32 31 29 39 36 30 41 54 60 48 63 43 973
126 Stoves and Furnaces 16 14 24 29 19 22 7 24 17 12 12 23 21 27 37 52 40 40 61 37 35 45 50 28 20 18 20 23 14 7 14 7 18 13 4 12 17 16 16 9 10 15 945
070 Locks 11 17 23 21 28 23 15 16 27 22 27 29 27 28 29 32 14 14 13 18 15 13 19 24 29 25 35 23 19 23 17 26 13 20 21 32 31 21 24 26 23 29 942
030 Cutlery 15 28 28 29 33 19 15 19 27 20 20 33 28 23 34 25 17 15 26 18 7 16 18 21 21 17 30 37 29 27 13 14 17 21 19 25 23 21 15 28 25 21 937
252 Compositions 8 15 15 20 16 16 19 20 28 32 40 35 32 37 28 14 15 8 15 18 21 13 22 10 20 14 17 16 31 27 23 23 20 21 20 32 27 23 34 28 37 27 937
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 3 7 8 11 8 20 23 23 12 27 18 13 17 11 19 12 15 20 21 17 15 13 28 13 10 7 24 20 22 17 18 47 44 50 41 30 28 37 37 28 42 60 936
119 Animal Husbandry 16 18 18 16 19 5 13 19 13 21 33 18 28 24 25 8 15 27 23 15 16 11 22 7 10 15 25 24 32 27 26 32 21 33 25 47 39 31 33 22 37 26 935
313 Electric Lamp and Discharge Devices 17 17 23 45 52 34 40 47 33 33 39 27 29 19 11 9 9 6 6 15 5 3 10 12 12 12 12 9 20 6 7 6 14 26 18 33 29 32 27 32 35 38 909
363 Electric Power Conversion Systems 10 7 19 23 16 20 16 14 18 9 18 13 15 8 24 8 12 13 21 19 10 11 4 18 28 21 25 20 23 19 13 20 21 23 34 32 40 37 56 61 41 48 908
200 Electricity: Circuit Makers and Breakers 19 33 62 64 44 20 32 34 44 39 48 23 20 31 27 22 17 19 18 21 17 16 18 13 10 16 8 7 16 9 9 12 12 12 7 13 11 12 9 12 14 16 906
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 7 8 15 16 23 21 29 15 31 35 26 11 11 19 11 16 18 13 16 8 20 28 12 35 16 10 14 19 11 19 19 33 24 19 16 18 33 30 51 42 39 49 906
043 Fishing, Trapping, and Vermin Destroying 13 24 23 26 23 28 22 20 24 28 32 28 28 24 19 19 19 9 14 12 14 15 17 16 26 23 41 19 24 24 28 25 23 19 14 8 27 26 17 20 20 20 901
292 Closure Fasteners 22 26 19 34 32 20 18 23 24 23 28 25 31 25 25 36 19 25 18 9 11 16 16 15 30 19 31 25 31 31 16 19 16 27 20 21 13 11 8 13 19 11 901
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 3 1 5 5 5 6 4 6 2 4 2 2 5 3 6 4 1 7 7 2 8 4 2 5 8 7 13 10 15 17 22 17 22 21 52 81 72 62 111 96 76 96 897
072 Metal Deforming 22 31 44 35 52 37 43 30 47 35 36 37 26 26 21 21 10 21 19 16 15 14 22 15 21 16 16 15 15 8 8 12 14 15 5 9 13 5 13 8 15 8 891
228 Metal Fusion Bonding 24 15 16 25 25 29 36 27 29 27 22 19 16 21 11 11 11 11 7 10 11 12 16 24 22 16 32 25 27 29 27 23 24 21 22 16 28 25 30 22 30 16 890
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 1 0 0 1 1 3 0 1 1 2 0 2 3 5 11 16 25 32 35 99 139 120 148 79 77 88 889
040 Card, Picture, or Sign Exhibiting 23 9 18 29 33 19 22 19 25 21 28 21 20 27 29 15 16 24 22 14 14 10 6 9 14 15 30 23 13 11 21 21 24 25 19 29 26 21 40 30 32 18 885
504 Plant Protecting and Regulating Compositions 6 8 2 12 11 3 9 19 9 8 14 18 22 20 24 29 33 24 27 43 42 40 66 35 38 41 40 29 22 24 22 18 9 16 35 15 20 15 8 3 4 1 884
367 Communications, Electrical: Acoustic Wave Systems and Devices 9 16 16 37 19 22 17 13 20 15 34 25 29 28 29 13 11 40 21 16 24 9 17 18 23 12 22 20 33 28 20 28 26 17 23 23 21 22 25 10 9 17 877
381 Electrical Audio Signal Processing Systems and Devices 7 6 9 7 10 9 8 10 8 13 8 16 13 13 18 12 12 16 14 17 14 11 11 13 13 15 24 15 12 18 21 20 39 27 45 61 56 49 44 33 54 52 873
102 Ammunition and Explosives 11 22 26 26 29 26 28 19 30 28 62 36 35 42 32 26 16 24 19 13 12 19 10 14 16 12 16 16 25 14 17 17 17 13 6 11 14 9 13 13 18 16 868
081 Tools 11 28 24 37 23 14 17 14 23 22 26 18 26 14 9 18 6 12 13 10 17 21 23 23 17 21 29 21 22 20 21 20 17 21 18 27 24 28 38 23 20 22 858
211 Supports: Racks 14 14 45 21 21 20 21 25 12 20 20 21 16 11 13 12 12 13 7 13 10 13 18 13 21 19 26 15 25 30 26 25 27 19 22 26 28 23 26 32 38 18 851
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 3 1 0 5 1 4 2 3 4 8 7 5 7 4 4 6 4 3 1 9 3 8 7 5 5 10 12 12 7 17 16 25 24 30 24 35 66 68 99 101 110 85 850
198 Conveyors: Power-Driven 35 32 54 43 47 35 24 25 53 35 27 30 20 20 14 9 9 9 15 12 9 12 15 13 9 14 8 13 17 14 13 17 17 16 12 10 16 11 12 13 18 14 841
165 Heat Exchange 5 11 30 30 12 23 17 26 17 23 27 25 23 11 24 24 16 22 25 19 12 15 22 16 19 19 23 31 26 19 16 22 11 15 15 18 20 24 20 18 13 29 833
378 X-Ray or Gamma Ray Systems or Devices 5 6 6 6 9 6 6 10 14 8 11 19 25 24 19 28 19 13 13 17 9 10 20 19 16 14 13 18 33 15 18 16 19 23 24 37 22 36 51 43 41 52 813
294 Handling: Hand and Hoist-Line Implements 16 25 17 15 25 14 21 13 26 15 26 22 20 25 25 16 18 19 22 10 15 10 26 14 12 22 15 10 22 27 14 14 16 22 18 31 22 32 20 28 18 12 810
296 Land Vehicles: Bodies and Tops 9 8 10 15 12 14 13 12 16 15 21 24 14 13 18 22 15 13 10 14 12 12 9 9 15 21 29 30 26 24 18 21 19 19 18 26 26 32 48 37 31 35 805
180 Motor Vehicles 15 18 27 37 27 22 18 16 24 21 29 41 41 17 15 24 19 9 15 20 13 18 23 14 13 7 9 15 13 14 14 21 14 13 6 24 26 18 17 19 20 12 798
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 24 23 29 28 36 28 25 22 37 25 27 36 33 36 19 19 20 12 11 17 13 10 12 10 11 14 10 14 7 15 13 14 15 13 17 20 6 20 13 11 11 16 792
024 Buckles, Buttons, Clasps, Etc. 15 24 31 33 20 23 16 21 36 22 22 22 22 13 16 16 7 14 14 13 15 21 12 7 20 11 21 21 23 14 25 11 20 12 15 19 24 10 22 30 24 8 785
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 17 13 26 20 15 10 11 6 24 15 19 20 29 23 18 22 13 15 20 16 12 13 10 9 12 10 12 19 10 14 18 16 18 21 25 23 21 22 36 37 31 31 772
307 Electrical Transmission or Interconnection Systems 18 22 22 25 24 14 24 18 19 23 19 24 12 15 13 17 8 14 7 11 8 9 12 13 16 21 17 6 10 8 10 10 15 21 32 23 32 30 28 26 20 32 748
053 Package Making 16 20 18 29 39 19 40 28 30 18 32 20 15 18 23 15 8 13 16 8 7 6 20 24 17 15 12 17 17 17 16 10 15 14 14 18 21 9 10 7 20 11 742
312 Supports: Cabinet Structure 15 9 26 19 24 15 15 12 20 14 14 23 18 20 11 22 17 14 17 7 18 16 5 12 15 12 13 18 16 16 25 20 12 22 16 25 28 21 24 21 24 26 737
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 1 0 0 0 2 0 0 1 0 1 3 1 6 1 1 0 6 4 6 2 6 3 4 7 5 6 9 8 12 13 19 20 15 32 73 107 107 76 67 65 45 734
089 Ordnance 17 19 26 20 23 20 16 14 16 12 26 13 18 25 17 13 21 17 10 22 19 27 15 13 31 16 11 21 17 29 14 12 24 8 9 16 16 8 15 9 16 10 721
216 Etching a Substrate: Processes 2 1 4 10 4 3 3 8 6 5 3 6 5 6 6 5 10 7 4 7 6 15 9 10 15 9 8 10 22 16 24 31 31 24 26 31 53 54 52 56 61 46 714
175 Boring or Penetrating the Earth 23 19 43 22 27 37 24 16 24 19 22 25 11 9 20 30 18 26 30 13 14 16 19 23 19 8 14 4 7 6 10 12 10 9 4 7 8 9 11 11 2 9 690
083 Cutting 19 34 28 32 14 20 18 27 27 21 33 31 20 20 20 6 10 8 11 8 9 12 11 17 17 11 13 12 16 11 14 8 7 10 6 6 11 8 19 9 13 10 657
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 11 11 18 7 10 7 11 15 26 16 20 19 22 19 26 15 29 20 18 19 21 20 20 18 17 24 8 26 27 24 9 10 6 6 12 11 10 3 16 17 11 655
403 Joints and Connections 18 10 13 26 26 19 18 17 26 18 13 16 17 22 18 18 11 11 9 15 13 15 15 14 14 11 12 11 17 19 15 16 17 12 17 12 8 13 17 18 7 11 645
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 29 18 44 33 27 20 22 13 13 16 17 36 23 11 12 17 21 10 15 10 19 16 10 23 23 17 4 10 5 7 10 10 7 2 4 14 14 5 12 7 5 7 638
209 Classifying, Separating, and Assorting Solids 21 18 14 36 18 26 47 25 20 24 30 11 15 18 15 24 15 18 20 13 15 14 20 13 10 8 8 8 7 8 7 8 5 7 10 11 8 7 17 7 6 5 637
400 Typewriting Machines 5 4 9 14 16 19 12 6 13 9 13 18 13 14 22 13 10 26 16 9 22 16 17 12 30 14 20 11 9 18 11 15 15 10 13 18 19 20 23 24 15 24 637
396 Photography 9 19 22 27 13 10 12 26 22 32 22 23 16 9 21 18 13 22 16 12 10 14 10 10 9 9 9 8 11 6 9 8 7 22 16 24 10 10 13 14 19 21 633
132 Toilet 10 7 6 6 11 8 15 11 13 7 9 15 14 25 16 1 12 7 19 10 7 6 6 14 11 15 11 15 13 17 21 21 14 14 15 41 47 36 27 19 21 11 624
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 2 0 3 3 5 9 9 5 5 4 6 8 2 5 7 4 7 4 9 8 12 3 14 18 32 19 20 31 22 18 21 18 18 29 40 46 31 32 45 49 623
101 Printing 19 22 25 32 27 19 17 16 32 20 18 26 26 24 17 16 11 8 15 8 10 6 8 9 7 9 8 10 6 8 8 6 13 5 4 27 13 13 9 5 7 9 598
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 0 0 0 1 4 1 3 0 0 1 0 0 1 0 0 0 0 2 4 1 0 1 6 3 9 7 9 12 13 15 19 29 27 56 56 71 62 63 43 34 42 597
181 Acoustics 9 11 19 11 8 16 11 9 47 28 17 15 19 16 13 11 10 12 11 17 11 7 9 12 17 10 17 12 13 11 11 6 14 9 23 14 15 14 13 16 13 15 592
277 Seal for a Joint or Juncture 21 23 31 20 24 19 23 18 20 17 14 14 18 10 8 15 10 14 17 16 14 12 10 13 13 11 11 10 11 9 5 5 8 8 6 6 10 16 10 24 10 8 582
602 Surgery: Splint, Brace, or Bandage 5 2 6 8 6 5 11 4 8 7 7 15 9 10 5 5 8 4 11 6 11 11 23 27 16 20 13 15 17 17 22 23 27 10 17 36 23 23 25 20 18 23 579
106 Compositions: Coating or Plastic 14 14 7 14 10 10 14 11 13 11 10 9 13 13 13 13 13 23 11 12 6 10 7 7 10 19 14 5 12 23 11 23 23 13 17 16 20 20 13 17 16 28 578
441 Buoys, Rafts, and Aquatic Devices 23 10 8 9 5 12 11 11 22 10 19 10 10 17 14 10 5 3 10 7 4 7 8 3 14 9 22 20 9 18 18 23 24 16 10 22 22 18 16 24 15 23 571
384 Bearings 14 13 15 11 14 14 16 19 20 8 16 10 10 26 14 8 10 18 15 9 13 17 18 10 19 12 14 12 5 9 10 12 9 15 14 9 19 9 18 14 11 16 565
366 Agitating (e.g., of articles and materials) 12 16 47 22 18 10 19 10 23 15 6 15 11 9 14 8 5 13 9 11 8 13 9 10 5 6 16 9 9 5 13 11 12 18 13 11 19 18 18 17 15 15 563
338 Electrical Resistors 35 36 25 30 35 30 20 14 28 20 15 10 6 9 11 16 10 10 9 14 6 10 7 7 10 6 11 8 13 13 8 9 3 3 6 15 7 5 7 9 8 2 556
254 Implements or Apparatus for Applying Pushing or Pulling Force 14 15 27 32 30 14 14 8 16 26 20 19 25 24 18 13 6 17 8 12 4 7 8 10 13 3 16 6 5 7 9 8 5 3 7 4 11 16 13 4 20 11 548
386 Television Signal Processing for Dynamic Recording or Reproducing 9 6 7 6 4 13 10 8 8 11 10 4 15 12 8 12 7 6 10 20 8 18 15 7 13 21 12 5 9 9 6 7 4 14 11 13 19 30 33 43 25 35 543
188 Brakes 17 22 20 20 21 20 15 20 17 21 24 12 21 15 16 11 7 7 9 4 4 14 4 7 11 5 15 12 4 10 7 10 9 9 6 17 19 11 12 18 13 6 542
585 Chemistry of Hydrocarbon Compounds 18 28 28 38 31 22 20 20 13 30 14 11 9 2 6 6 1 3 8 6 11 10 18 12 7 6 12 6 17 12 10 9 12 4 3 11 9 13 10 8 6 21 541
036 Boots, Shoes, and Leggings 3 7 5 4 10 6 10 8 14 6 8 11 6 8 7 8 9 16 11 13 6 10 8 8 9 13 11 19 10 8 17 13 27 16 23 24 31 30 16 18 22 25 534
431 Combustion 6 10 13 14 7 12 7 14 12 10 14 22 12 16 12 20 9 11 11 5 10 10 9 6 9 14 5 14 6 7 19 13 16 9 3 8 16 34 26 18 22 17 528
229 Envelopes, Wrappers, and Paperboard Boxes 22 12 19 15 24 18 9 14 12 14 20 10 17 13 18 11 10 8 19 5 5 8 5 12 5 9 11 16 14 8 11 13 14 11 11 15 17 15 11 11 10 3 525
374 Thermal Measuring and Testing 7 5 17 15 9 14 13 8 19 13 16 15 22 10 12 11 11 6 3 8 4 16 15 6 8 10 14 10 16 22 11 12 9 2 15 24 15 25 23 9 13 9 522
047 Plant Husbandry 6 10 13 11 11 8 9 3 8 6 4 13 15 12 15 14 12 10 11 15 12 8 8 11 7 11 15 10 16 9 13 20 19 11 14 23 23 19 20 16 18 12 521
215 Bottles and Jars 6 14 15 5 14 17 14 2 17 10 14 11 19 17 8 9 11 9 3 4 11 17 18 18 16 15 25 10 6 11 15 8 13 9 15 11 27 15 10 6 7 9 511
136 Batteries: Thermoelectric and Photoelectric 7 0 2 11 13 12 14 14 7 9 4 4 8 12 12 15 16 10 14 11 15 14 11 21 18 14 9 8 9 8 6 13 14 14 6 9 12 21 32 22 22 17 510
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 2 2 3 3 1 3 8 10 8 31 39 43 59 54 63 68 55 51 507
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 3 8 9 7 14 9 8 0 14 4 2 6 10 7 10 15 18 24 19 32 33 19 18 17 34 16 27 22 22 19 19 14 23 502
049 Movable or Removable Closures 16 10 17 21 19 21 23 10 13 12 24 12 15 6 12 13 5 11 13 8 4 7 4 18 10 7 20 10 11 10 7 14 10 12 6 13 13 7 10 9 4 9 496
398 Optical Communications 0 1 0 7 1 3 4 5 4 5 2 2 1 6 8 3 4 10 4 2 7 0 7 5 8 3 15 11 20 9 13 23 15 18 12 26 32 24 31 55 36 53 495
016 Miscellaneous Hardware 12 14 17 14 14 20 15 12 10 13 14 10 16 15 11 18 5 7 6 3 8 4 3 5 12 12 16 14 10 11 8 9 10 6 13 12 20 11 11 16 21 15 493
355 Photocopying 8 8 14 17 6 7 7 12 18 26 28 15 9 16 19 18 15 12 6 8 6 12 16 12 14 5 3 3 7 4 3 9 6 3 10 3 10 13 12 13 25 34 492
138 Pipes and Tubular Conduits 12 15 11 18 12 17 22 21 19 16 14 16 19 22 10 16 11 16 13 17 15 11 7 7 13 9 6 3 6 4 3 4 9 1 4 14 13 13 6 15 6 3 489
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 10 21 27 40 29 26 23 25 19 19 15 15 5 6 12 5 7 7 5 2 4 4 11 11 8 4 6 3 10 5 6 17 8 6 10 5 11 11 7 6 7 11 489
148 Metal Treatment 7 7 13 13 4 9 5 11 4 10 15 17 8 18 12 18 12 6 8 6 4 12 11 10 13 13 13 13 14 14 12 9 9 14 13 21 17 17 13 14 10 17 486
725 Interactive Video Distribution Systems 1 0 2 0 1 0 1 3 4 1 4 3 0 3 5 3 0 2 0 0 2 1 1 0 1 3 1 7 1 4 6 10 4 28 17 47 57 41 54 46 62 58 484
415 Rotary Kinetic Fluid Motors or Pumps 18 15 13 13 11 7 10 8 8 10 14 9 9 16 10 10 12 14 22 8 4 9 15 3 19 16 13 9 5 13 11 12 11 15 11 10 6 9 7 11 15 18 479
404 Road Structure, Process, or Apparatus 8 7 12 35 15 24 15 11 9 13 7 9 11 6 4 14 5 5 6 7 3 3 5 13 20 9 12 7 16 7 19 10 15 18 7 11 11 11 8 15 18 15 476
056 Harvesters 20 17 27 15 23 20 25 25 21 20 14 9 8 8 8 5 10 15 14 9 6 7 6 6 4 8 5 12 8 6 8 7 8 8 6 9 8 6 2 8 9 8 468
221 Article Dispensing 10 8 14 17 19 15 14 4 10 7 16 11 7 8 4 8 5 13 6 5 2 8 9 7 4 6 5 10 14 17 13 15 12 9 12 16 24 13 16 13 23 12 461
380 Cryptography 3 1 6 6 0 0 2 3 2 1 6 3 6 3 7 5 0 9 5 7 5 2 8 8 9 10 9 24 18 19 13 13 22 23 23 33 17 33 32 26 15 19 456
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 13 11 18 18 17 18 9 10 29 12 19 8 18 20 12 13 14 9 10 6 13 4 12 8 11 4 6 4 7 11 7 8 9 7 3 3 8 12 5 12 6 6 450
034 Drying and Gas or Vapor Contact with Solids 8 9 15 23 23 22 12 13 15 10 8 10 11 4 9 3 4 6 7 4 4 8 13 13 6 6 7 5 9 9 9 9 9 11 11 11 20 23 20 15 8 6 448
042 Firearms 4 9 12 12 7 14 3 8 9 9 17 10 4 5 14 11 10 5 9 14 12 5 13 6 8 13 14 14 14 6 14 8 17 13 10 10 13 12 10 15 18 15 446
182 Fire Escape, Ladder, or Scaffold 12 10 11 19 12 7 22 9 11 11 16 15 13 9 9 13 8 7 11 6 5 14 11 13 11 15 12 12 7 12 2 7 6 9 4 10 10 9 8 13 8 12 441
160 Flexible or Portable Closure, Partition, or Panel 7 7 12 11 9 9 8 8 4 4 5 6 4 6 14 8 4 5 1 14 5 8 7 4 10 7 22 11 12 19 11 11 12 15 14 18 15 33 18 12 13 13 436
601 Surgery: Kinesitherapy 5 0 6 9 10 10 12 13 20 8 9 15 10 5 5 5 6 12 3 2 3 6 8 11 11 13 9 13 15 14 9 6 8 6 11 25 17 16 15 19 19 15 434
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 3 7 6 9 7 6 7 8 8 15 11 6 9 10 5 5 1 1 7 4 7 4 3 5 8 16 12 4 4 10 16 14 13 13 10 29 18 24 28 24 25 11 433
149 Explosive and Thermic Compositions or Charges 17 17 15 17 13 9 13 16 13 22 28 26 25 15 19 17 14 13 12 6 17 9 3 1 4 0 4 5 13 2 1 3 1 5 6 6 3 6 2 2 3 8 431
095 Gas Separation: Processes 1 3 7 6 5 5 5 4 11 5 9 8 4 9 8 8 5 6 13 10 11 7 7 3 8 12 12 11 17 26 15 17 11 11 13 17 11 14 5 19 35 14 428
108 Horizontally Supported Planar Surfaces 11 14 23 19 11 9 8 8 14 13 11 10 7 8 3 6 6 7 9 3 7 5 5 3 5 4 10 5 12 10 9 6 8 7 8 10 17 22 20 18 18 15 424
401 Coating Implements with Material Supply 14 15 21 19 11 19 13 9 16 10 7 7 6 9 5 4 5 3 6 4 6 4 5 3 3 3 8 14 17 6 7 7 9 10 4 6 12 20 20 15 21 14 417
320 Electricity: Battery or Capacitor Charging or Discharging 1 2 2 1 4 1 2 6 19 4 4 5 9 2 1 4 4 4 4 4 9 2 1 8 9 5 1 3 7 7 13 8 15 18 34 23 23 39 29 24 31 23 415
408 Cutting by Use of Rotating Axially Moving Tool 8 9 6 11 10 12 6 15 11 21 14 16 9 9 10 12 6 1 5 7 3 5 11 8 7 10 7 9 17 11 15 14 14 5 10 14 15 9 10 12 7 4 415
463 Amusement Devices: Games 0 0 2 0 0 1 5 2 2 3 3 4 1 3 7 12 11 6 12 17 13 8 3 5 7 4 4 10 19 9 6 16 16 13 16 28 23 26 25 20 22 31 415
241 Solid Material Comminution or Disintegration 12 22 15 12 13 12 11 15 13 12 13 10 10 6 13 12 5 14 6 5 9 9 3 11 8 4 7 10 9 5 5 7 9 13 10 11 10 10 7 7 12 6 413
116 Signals and Indicators 11 21 9 6 9 20 11 21 23 14 21 17 11 21 10 10 9 10 3 1 2 4 8 6 4 8 8 8 6 6 4 10 7 11 7 5 9 7 8 8 10 8 412
269 Work Holders 12 5 20 10 10 7 8 2 20 14 10 11 10 14 8 14 7 11 8 5 10 15 10 11 9 7 15 11 5 9 7 7 7 11 7 12 10 14 8 11 6 4 412
044 Fuel and Related Compositions 3 8 6 9 9 11 12 4 6 2 8 14 14 8 11 14 11 8 19 8 10 4 7 12 16 12 7 12 5 1 3 12 17 10 13 21 7 13 8 9 5 10 399
368 Horology: Time Measuring Systems or Devices 2 3 4 11 5 5 4 14 10 6 8 8 11 20 20 20 7 4 10 4 7 8 5 4 8 13 8 7 9 11 12 9 4 7 10 14 15 11 18 11 9 11 387
353 Optics: Image Projectors 8 7 11 11 14 7 9 10 9 10 19 19 11 8 5 11 5 7 4 7 6 7 1 5 5 6 3 9 4 4 8 8 10 13 13 11 12 7 10 16 10 25 385
352 Optics: Motion Pictures 7 11 16 10 11 6 21 19 26 15 17 16 10 9 6 8 8 12 4 4 6 8 11 8 8 1 6 1 10 4 2 5 7 11 9 10 5 4 6 5 8 10 381
172 Earth Working 26 20 33 16 20 17 35 24 19 14 12 8 8 8 8 6 8 6 4 4 2 2 5 5 3 1 3 6 3 4 4 5 4 2 6 3 5 6 2 4 3 0 374
261 Gas and Liquid Contact Apparatus 3 5 16 12 20 12 7 5 6 10 15 19 14 13 20 12 9 12 7 5 6 11 4 6 10 5 11 10 9 9 3 4 4 5 4 4 4 8 13 4 7 5 368
135 Tent, Canopy, Umbrella, or Cane 4 5 6 4 5 4 11 3 1 4 5 4 3 5 4 11 5 6 6 2 2 5 3 6 6 8 13 6 8 6 3 11 6 12 16 16 16 21 25 32 17 28 364
091 Motors: Expansible Chamber Type 25 23 20 32 23 15 17 14 27 15 15 10 5 8 2 5 7 11 9 6 3 6 7 3 1 5 7 2 5 3 2 5 1 2 1 2 1 1 0 2 2 4 354
346 Recorders 14 12 20 11 25 23 19 6 11 20 12 11 4 12 10 7 9 5 3 8 13 2 13 6 4 6 13 10 4 3 5 9 7 3 1 2 0 1 0 3 0 0 347
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 1 0 2 0 1 0 2 4 7 16 11 12 30 31 33 52 49 37 57 345
096 Gas Separation: Apparatus 9 9 5 9 16 6 9 17 9 9 15 10 10 12 8 6 5 8 7 9 4 6 6 8 3 7 8 8 10 6 1 8 3 11 8 6 5 8 13 7 7 6 337
416 Fluid Reaction Surfaces (i.e., Impellers) 5 15 11 13 10 9 1 6 11 10 4 7 6 7 6 5 8 8 4 10 6 7 3 5 15 17 6 4 2 9 13 8 6 10 4 2 7 10 8 12 11 12 333
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 6 4 0 8 3 2 7 9 8 8 5 6 7 8 6 5 12 16 8 11 6 8 8 7 7 6 7 10 13 9 15 6 5 6 11 8 11 10 5 8 22 328
706 DP: Artificial Intelligence (Data Processing) 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 5 7 14 12 30 16 23 17 15 20 30 12 11 16 19 45 24 325
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 13 13 7 13 14 18 19 15 15 9 7 9 3 7 10 4 4 3 9 11 7 7 9 6 5 1 4 1 9 2 6 3 4 3 4 8 6 7 9 5 5 7 321
454 Ventilation 16 8 17 13 8 22 12 5 11 11 10 5 8 5 5 1 10 10 2 3 6 4 8 4 6 2 2 5 10 2 3 8 5 6 4 7 7 16 5 13 5 10 320
124 Mechanical Guns and Projectors 12 5 8 17 2 3 6 7 13 6 4 9 9 6 10 7 6 9 5 5 4 4 5 4 5 3 8 7 3 5 14 13 10 8 12 4 7 8 11 5 7 14 310
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 5 10 7 7 12 4 7 9 9 7 11 7 7 8 12 6 1 2 6 4 6 8 3 6 5 9 4 9 10 7 8 10 10 10 9 7 9 12 7 8 6 4 308
100 Presses 8 12 16 15 5 8 13 7 6 6 10 12 10 13 4 11 9 8 8 8 4 7 6 8 11 10 1 2 7 5 7 2 4 5 6 6 4 6 5 3 8 2 308
104 Railways 12 4 8 6 11 8 12 15 20 6 14 35 13 15 12 7 4 5 4 3 3 4 2 4 3 4 1 2 3 3 2 7 8 6 7 5 4 1 8 4 4 5 304
271 Sheet Feeding or Delivering 10 2 12 9 5 10 4 5 12 7 7 6 8 11 12 6 3 7 2 6 2 6 6 13 3 4 6 5 4 4 8 10 6 15 7 10 11 13 10 3 8 4 302
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 2 0 0 3 2 0 0 0 0 0 2 1 1 0 0 3 5 2 1 3 1 2 2 7 4 3 14 15 9 15 21 21 20 28 24 32 42 287
267 Spring Devices 10 15 14 15 7 9 6 9 11 9 16 11 8 10 5 8 3 1 2 3 0 0 1 4 3 5 8 5 3 6 5 4 5 5 6 2 7 10 8 8 5 4 276
223 Apparel Apparatus 6 10 10 6 5 13 16 12 8 3 6 11 8 5 8 7 1 2 4 1 2 2 0 5 3 2 0 4 7 5 4 6 4 13 13 7 13 14 12 7 7 2 274
226 Advancing Material of Indeterminate Length 14 19 13 20 29 22 13 12 14 8 13 13 3 6 9 4 4 5 5 7 4 4 4 4 0 2 5 2 0 0 2 3 1 1 1 2 1 4 0 0 1 0 274
236 Automatic Temperature and Humidity Regulation 2 10 8 20 11 18 9 9 3 15 13 11 8 5 5 2 5 5 9 10 7 2 11 6 4 4 6 2 3 2 3 6 2 2 4 2 3 3 8 4 3 4 269
055 Gas Separation 7 2 8 9 5 19 4 8 7 8 11 10 8 6 9 5 5 5 7 9 5 2 5 5 6 5 7 4 1 8 4 4 4 2 2 7 11 4 9 7 8 5 267
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 18 5 3 7 8 8 8 8 6 11 7 13 5 7 7 3 6 9 4 8 6 6 3 3 3 7 4 4 4 4 4 4 4 5 6 8 9 5 6 7 7 6 266
164 Metal Founding 9 7 14 8 6 8 13 6 12 10 9 8 5 9 7 0 1 3 2 2 2 7 7 9 5 6 9 2 3 5 10 5 6 6 8 5 7 4 3 6 3 8 265
399 Electrophotography 2 3 0 0 0 3 3 6 9 12 12 9 8 8 6 2 6 4 4 4 8 4 12 9 3 6 5 5 6 5 4 9 7 11 6 6 15 7 4 15 4 7 259
501 Compositions: Ceramic 7 2 4 13 13 8 9 10 6 3 9 8 4 6 4 4 2 4 2 5 4 6 3 4 8 7 9 5 17 15 10 10 4 3 4 6 6 0 4 4 4 2 258
131 Tobacco 8 2 8 11 10 7 17 15 14 9 6 9 9 4 13 2 7 9 11 4 2 8 4 2 5 3 5 4 3 0 0 1 3 1 3 8 2 8 3 3 4 6 253
440 Marine Propulsion 6 7 9 6 9 7 12 1 6 8 10 12 6 8 4 4 3 2 5 5 3 7 1 6 4 4 4 5 5 5 6 6 3 9 5 7 8 7 9 4 9 5 252
092 Expansible Chamber Devices 16 6 15 18 17 7 7 6 11 4 11 9 7 6 1 1 2 7 9 2 1 0 4 5 6 3 6 3 6 4 3 5 5 0 5 7 3 4 3 8 4 3 250
144 Woodworking 9 5 9 11 20 3 15 7 4 4 9 7 5 6 5 6 2 4 7 4 2 10 6 7 7 5 1 3 9 12 5 10 3 6 1 2 3 1 2 2 6 3 248
410 Freight Accommodation On Freight Carrier 4 1 7 8 9 5 13 4 6 11 8 8 5 5 6 5 3 4 6 6 5 3 3 5 5 6 5 4 3 4 3 7 8 4 8 6 9 6 6 7 4 11 246
290 Prime-Mover Dynamo Plants 0 0 4 4 5 0 3 4 3 1 12 5 2 5 4 2 3 8 8 12 11 16 11 4 4 4 3 0 5 7 3 8 3 2 0 2 2 11 15 11 11 27 245
249 Static Molds 5 11 17 11 4 9 8 10 12 10 12 19 9 11 7 6 6 5 4 3 2 5 3 2 6 1 5 1 3 3 2 1 1 2 5 5 3 1 1 4 2 7 244
301 Land Vehicles: Wheels and Axles 2 5 4 3 5 5 1 2 5 4 7 10 9 7 7 10 10 8 8 2 2 3 4 3 5 7 4 8 3 7 7 4 3 10 4 8 3 9 9 10 11 5 243
177 Weighing Scales 12 6 12 7 5 7 4 3 8 7 1 11 4 7 13 9 10 1 2 4 3 6 9 6 12 3 7 4 6 3 7 3 6 1 4 6 2 1 1 4 4 4 235
110 Furnaces 1 1 0 0 5 0 4 2 13 2 8 8 10 3 3 2 4 9 9 7 15 11 7 7 11 15 14 7 8 5 6 8 2 4 2 4 1 3 3 3 4 3 234
392 Electric Resistance Heating Devices 0 3 4 6 2 6 1 2 6 2 5 1 5 4 4 2 7 2 3 3 3 0 2 6 4 5 2 5 7 5 3 6 7 7 4 16 15 23 15 8 9 11 231
065 Glass Manufacturing 4 0 6 5 8 5 5 8 8 6 4 4 6 6 9 8 5 2 11 5 5 3 3 4 5 6 5 6 6 8 6 7 0 5 4 5 4 7 5 2 6 10 227
082 Turning (e.g., for metal working) 11 7 12 11 7 4 1 11 12 4 6 8 7 1 5 5 5 4 7 6 4 10 4 5 8 7 6 4 5 3 3 1 2 1 3 1 4 4 4 4 4 2 223
409 Gear Cutting, Milling, or Planing 0 10 18 10 7 6 7 13 5 8 7 7 7 4 2 5 3 3 5 5 2 4 6 6 9 3 10 4 5 4 4 5 5 5 3 4 3 4 1 2 0 0 221
299 Mining or In Situ Disintegration of Hard Material 3 3 3 7 9 8 8 4 8 12 12 7 6 9 12 11 11 13 9 8 11 9 6 7 4 4 1 4 1 0 1 0 1 2 1 0 0 1 1 0 3 0 220
432 Heating 2 4 9 3 6 2 6 9 6 8 9 7 8 7 4 5 2 5 4 4 5 9 6 10 4 8 4 8 8 3 5 2 0 2 3 3 6 4 4 3 7 3 217
283 Printed Matter 0 1 1 2 1 1 1 2 3 4 1 2 3 2 1 0 0 1 1 2 2 2 5 6 10 8 6 6 9 8 5 17 14 9 10 16 12 13 8 5 8 6 214
472 Amusement Devices 5 4 5 5 3 3 5 5 6 10 5 1 5 3 2 4 5 4 6 4 1 6 1 2 1 5 6 4 2 2 9 5 9 9 8 9 7 14 4 5 4 11 214
192 Clutches and Power-Stop Control 5 3 15 12 12 4 12 5 7 13 5 4 3 3 6 3 1 3 8 2 1 4 4 1 2 3 6 2 7 3 4 5 4 6 3 4 5 5 7 2 2 4 210
336 Inductor Devices 3 11 6 14 7 8 7 9 9 12 5 2 0 2 2 6 4 2 2 0 2 1 0 0 2 1 4 4 2 2 3 3 5 6 6 8 8 2 6 9 12 13 210
122 Liquid Heaters and Vaporizers 4 7 4 13 7 8 4 6 7 5 9 10 2 3 6 4 1 1 8 2 6 4 9 3 10 5 3 6 4 3 4 6 5 4 2 2 1 3 3 3 3 6 206
418 Rotary Expansible Chamber Devices 12 10 15 14 7 7 9 9 6 5 4 8 10 11 2 5 3 1 1 2 4 1 2 3 3 1 3 3 2 6 6 4 3 5 3 3 4 3 4 0 0 2 206
494 Imperforate Bowl: Centrifugal Separators 10 2 3 4 6 3 8 1 2 0 7 5 2 11 13 7 6 7 10 10 7 5 5 1 4 3 4 3 5 2 3 4 6 7 4 5 7 4 3 5 1 1 206
037 Excavating 4 4 5 13 23 10 18 8 10 5 9 6 4 5 2 2 3 2 3 6 3 1 6 3 2 4 4 4 4 3 2 1 2 3 5 1 1 2 2 5 3 2 205
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 1 5 10 31 35 19 19 13 12 12 6 16 9 3 4 3 3 201
474 Endless Belt Power Transmission Systems or Components 12 5 5 8 4 6 4 2 5 4 9 13 5 3 5 4 4 2 3 3 1 2 5 1 6 4 6 5 2 4 5 4 5 5 5 4 0 10 3 4 2 2 191
383 Flexible Bags 3 8 4 6 1 2 3 2 3 2 1 2 1 6 3 2 1 0 0 1 4 3 2 5 2 8 7 6 7 5 9 10 6 4 5 4 10 12 13 5 4 5 187
475 Planetary Gear Transmission Systems or Components 2 1 6 4 3 3 7 4 7 3 6 5 5 4 1 2 7 4 8 5 4 2 3 2 3 6 9 2 4 3 3 4 2 4 6 9 6 5 4 8 4 4 184
227 Elongated-Member-Driving Apparatus 5 2 4 7 5 3 0 6 11 5 10 3 6 2 2 3 2 1 2 4 2 5 3 5 5 6 6 5 3 4 1 1 14 7 6 9 4 2 2 4 3 3 183
332 Modulators 4 7 6 11 11 6 5 4 11 3 7 4 5 3 4 0 2 2 2 3 1 2 8 3 3 3 3 4 2 3 2 1 7 6 6 4 6 4 3 5 4 3 183
445 Electric Lamp or Space Discharge Component or Device Manufacturing 2 4 4 4 5 2 3 5 8 1 1 7 0 3 2 1 1 2 1 0 2 1 0 1 1 1 3 3 4 3 2 0 3 3 9 10 17 18 11 5 15 11 179
071 Chemistry: Fertilizers 6 6 3 7 4 3 0 6 3 9 5 1 2 6 9 4 6 6 2 6 4 4 8 3 5 2 3 5 4 4 5 5 2 6 2 5 4 3 2 4 1 3 178
337 Electricity: Electrothermally or Thermally Actuated Switches 5 8 11 15 6 2 2 7 12 14 1 13 7 1 3 5 2 2 1 5 2 1 6 2 2 0 0 4 2 2 1 2 6 0 5 2 5 3 4 2 2 2 177
256 Fences 4 1 1 2 4 6 7 4 2 7 5 2 2 4 9 4 3 1 1 7 5 4 4 4 8 2 3 5 2 4 5 1 4 3 5 2 3 6 8 8 7 4 173
281 Books, Strips, and Leaves 1 2 3 2 0 1 2 2 4 1 6 3 6 2 1 3 3 0 2 2 1 2 4 3 5 2 6 8 4 6 7 4 5 8 10 8 13 9 7 7 3 4 172
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 1 1 2 1 2 4 1 4 8 3 2 5 2 1 4 4 3 5 7 4 4 4 3 3 6 4 4 5 3 9 6 7 6 9 4 10 7 3 4 4 2 172
178 Telegraphy 7 5 3 5 2 6 6 4 9 10 4 7 3 3 7 4 3 3 6 3 2 5 2 4 0 1 5 5 3 3 1 3 4 6 4 5 8 2 3 1 2 2 171
173 Tool Driving or Impacting 2 10 6 5 4 11 11 3 6 5 13 6 3 4 1 10 1 3 6 4 4 2 4 4 3 2 5 3 4 4 2 1 1 1 3 3 0 0 0 0 3 4 167
329 Demodulators 2 2 9 9 4 7 7 10 10 6 6 7 6 1 5 1 1 0 4 3 6 2 2 3 2 1 5 3 2 2 2 3 3 4 0 1 2 4 4 3 3 6 163
406 Conveyors: Fluid Current 2 6 8 12 5 1 6 3 8 10 10 7 5 9 3 2 3 4 3 3 4 2 4 0 5 1 3 6 2 4 3 0 1 0 3 1 1 0 3 2 4 3 162
169 Fire Extinguishers 0 3 3 3 2 3 2 5 5 3 8 5 6 3 2 1 2 1 1 3 1 3 1 6 2 2 3 7 4 11 7 1 1 3 4 5 9 10 7 4 4 3 159
048 Gas: Heating and Illuminating 6 2 2 3 0 1 11 6 6 4 10 10 9 6 11 2 3 8 4 2 4 7 5 3 6 2 3 3 0 0 3 2 4 1 2 2 1 0 0 0 4 0 158
194 Check-Actuated Control Mechanisms 1 6 14 8 6 6 3 4 9 0 6 3 10 2 5 2 2 6 2 4 4 2 2 4 1 3 1 0 3 3 3 5 5 4 3 3 2 2 3 2 1 2 157
152 Resilient Tires and Wheels 3 3 4 9 4 2 5 5 1 3 5 2 3 3 3 3 1 2 6 5 2 3 2 2 4 3 6 1 2 5 8 8 5 3 7 3 5 5 0 0 7 2 155
225 Severing by Tearing or Breaking 2 9 4 7 6 3 2 7 7 2 5 3 7 5 2 2 1 5 5 3 3 1 2 3 4 2 0 1 5 9 4 4 3 4 3 5 3 1 3 1 4 2 154
202 Distillation: Apparatus 0 3 5 7 4 12 3 8 3 7 4 10 5 3 3 4 1 3 1 7 5 1 5 3 2 1 2 6 2 1 4 4 6 3 2 2 1 2 2 0 2 3 152
420 Alloys or Metallic Compositions 5 9 9 4 6 5 7 4 3 3 7 3 5 4 1 4 3 4 2 2 5 4 6 2 4 5 5 2 2 5 1 4 2 1 1 0 2 1 0 1 4 0 147
140 Wireworking 7 3 5 9 5 10 3 2 6 5 3 8 3 10 8 4 3 1 3 1 2 3 2 3 4 1 4 2 3 1 2 0 0 3 3 2 3 4 1 1 2 1 146
303 Fluid-Pressure and Analogous Brake Systems 1 4 3 6 2 4 2 5 3 7 10 9 6 6 4 5 1 3 5 1 3 1 1 3 1 5 3 3 1 1 1 2 3 3 3 3 1 3 3 3 5 3 142
007 Compound Hand Tools 1 1 1 2 0 1 3 2 7 4 3 6 1 1 4 2 1 3 4 5 1 4 0 8 2 2 5 5 4 3 5 5 4 3 4 4 7 6 4 5 1 4 138
279 Chucks or Sockets 1 8 4 3 2 5 6 6 4 8 5 3 2 2 2 2 0 4 4 1 0 1 4 4 5 2 6 3 1 0 3 3 1 4 2 4 7 2 4 2 5 2 137
450 Foundation Garments 3 8 15 5 8 5 7 7 3 4 5 3 2 1 3 0 0 1 2 3 2 1 2 1 1 3 1 3 1 1 1 1 0 1 1 3 5 7 4 2 2 3 131
452 Butchering 8 0 3 2 0 2 1 6 6 2 5 4 5 4 3 1 1 4 4 3 2 6 2 2 1 2 1 5 7 4 3 5 4 4 3 1 2 1 4 2 2 3 130
112 Sewing 2 4 6 0 1 2 7 1 4 3 7 7 3 4 6 4 3 3 0 1 1 3 3 2 2 0 3 4 5 5 1 1 1 2 3 0 8 2 7 1 2 3 127
203 Distillation: Processes, Separatory 8 5 1 0 6 7 7 4 6 6 4 7 1 2 4 0 0 5 2 2 3 3 4 0 3 1 0 3 3 3 2 2 2 3 2 6 2 2 2 1 3 0 127
266 Metallurgical Apparatus 0 2 5 5 6 2 9 4 10 7 7 6 4 3 4 1 3 1 4 5 6 1 0 1 1 6 1 0 3 1 1 2 3 2 0 3 1 3 2 1 1 0 127
038 Textiles: Ironing or Smoothing 1 3 9 5 1 1 10 5 10 7 7 5 7 3 3 4 1 3 1 1 2 2 1 2 3 1 3 4 1 0 2 1 0 2 0 2 3 2 1 3 1 2 125
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 1 4 4 2 0 0 0 0 0 1 0 2 0 1 1 2 1 0 1 0 2 4 4 3 3 5 4 3 6 6 6 5 4 8 7 13 10 4 3 5 125
190 Trunks and Hand-Carried Luggage 1 1 0 0 3 0 1 2 0 1 4 0 3 4 2 3 2 4 8 2 4 4 4 3 3 4 2 1 2 5 2 4 6 4 3 1 5 8 4 2 5 3 120
507 Earth Boring, Well Treating, and Oil Field Chemistry 8 2 1 3 3 0 1 3 2 8 8 2 2 10 9 6 0 4 3 7 0 1 0 0 1 3 2 2 5 4 4 1 2 0 6 1 1 0 2 1 1 0 119
125 Stone Working 4 1 1 2 3 3 0 0 4 2 3 3 2 1 3 3 2 3 0 1 1 3 2 1 3 3 1 3 2 2 2 3 3 8 6 2 4 2 10 6 4 5 117
419 Powder Metallurgy Processes 1 3 0 1 6 7 3 1 1 2 3 1 0 3 2 3 0 1 2 1 4 0 5 4 4 5 3 6 1 2 4 6 2 2 5 6 2 2 3 2 5 1 115
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 7 3 4 3 5 6 6 2 4 4 3 2 6 1 2 4 3 5 4 5 0 3 2 0 1 0 1 1 1 1 0 3 1 1 3 3 2 5 4 2 0 0 113
184 Lubrication 3 5 2 1 3 4 8 1 5 4 3 1 3 0 4 2 1 1 1 2 3 0 1 3 0 1 4 5 3 2 1 3 3 4 3 5 1 6 5 2 0 1 110
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 3 0 4 1 3 2 1 1 2 3 4 6 4 2 0 5 2 2 1 1 1 3 2 0 4 1 2 4 0 2 1 6 3 7 2 4 4 3 2 3 3 3 107
063 Jewelry 1 0 0 0 0 1 3 0 2 1 0 1 1 2 1 2 0 2 0 2 1 1 3 1 3 2 1 3 2 7 6 6 6 5 1 6 5 5 6 2 7 7 105
293 Vehicle Fenders 1 1 0 1 3 1 3 4 6 1 9 4 4 4 3 4 0 0 1 0 1 1 2 1 9 3 2 3 1 3 4 3 2 0 1 1 0 0 5 1 3 4 100
162 Paper Making and Fiber Liberation 4 5 1 6 3 1 2 1 5 2 3 0 1 1 2 3 1 2 2 1 1 0 5 1 3 2 0 2 3 8 3 1 0 2 1 2 5 5 4 0 4 1 99
388 Electricity: Motor Control Systems 3 1 5 8 6 2 6 2 7 5 2 5 4 1 2 4 2 3 3 1 2 0 2 2 4 1 2 0 0 1 1 0 1 2 4 3 1 1 0 0 0 0 99
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 5 3 10 6 8 3 5 1 6 1 6 5 1 7 4 2 3 0 1 2 0 1 1 1 2 0 0 2 0 2 1 2 0 0 0 1 1 2 1 2 0 1 99
212 Traversing Hoists 12 0 5 4 5 3 4 5 4 7 1 4 3 3 2 0 1 3 0 0 1 0 2 0 0 3 0 3 1 0 4 2 1 2 1 1 4 2 2 1 2 0 98
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 0 0 0 0 1 1 1 4 1 3 2 2 0 1 0 3 4 3 1 6 2 3 3 4 0 3 7 9 6 1 4 5 5 2 7 3 0 98
193 Conveyors, Chutes, Skids, Guides, and Ways 3 2 6 6 1 5 9 3 7 5 2 2 4 1 1 1 2 0 2 2 2 1 3 1 1 0 2 0 1 1 3 1 1 1 0 1 2 2 4 3 2 0 96
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 3 5 10 9 5 7 6 11 10 1 3 5 3 2 0 1 1 2 1 0 1 2 0 1 1 0 0 1 2 0 0 0 0 1 1 0 0 0 0 0 0 0 95
105 Railway Rolling Stock 6 2 1 3 0 4 3 1 3 2 0 3 5 3 0 0 3 4 5 5 1 1 2 1 2 0 0 3 2 4 5 2 2 3 4 0 1 1 0 1 3 1 92
086 Ammunition and Explosive-Charge Making 3 5 6 1 4 3 0 2 4 3 3 3 1 2 2 2 0 1 1 0 1 2 1 2 4 1 4 2 1 0 4 0 5 2 2 6 1 1 2 0 1 2 90
150 Purses, Wallets, and Protective Covers 0 2 3 0 4 0 1 0 1 0 3 0 1 1 3 0 2 1 1 2 0 0 1 1 2 4 5 3 1 3 3 5 5 4 2 3 5 4 2 2 9 1 90
373 Industrial Electric Heating Furnaces 2 2 1 4 1 16 9 2 7 6 4 1 5 0 4 2 0 1 1 1 0 0 0 0 1 0 2 2 1 0 3 1 2 3 0 1 2 2 0 0 0 1 90
111 Planting 2 3 2 4 5 4 4 4 2 2 4 4 5 1 1 3 4 0 3 1 2 2 4 2 1 1 1 1 0 2 0 3 3 2 1 1 2 0 0 1 2 0 89
076 Metal Tools and Implements, Making 2 2 0 2 5 2 0 4 6 2 2 4 2 3 5 1 1 3 1 2 0 0 2 4 1 3 4 1 2 3 2 2 1 3 1 2 1 4 0 2 0 0 87
322 Electricity: Single Generator Systems 2 2 5 6 0 2 5 0 0 4 2 3 3 0 3 4 1 1 2 3 2 3 2 2 3 0 1 1 1 0 3 1 1 0 1 1 1 6 3 1 1 3 85
109 Safes, Bank Protection, or a Related Device 0 0 1 0 1 1 0 2 3 1 4 4 3 2 1 3 0 2 2 0 2 4 0 3 6 1 5 3 2 0 5 2 2 1 4 3 4 2 1 0 0 0 80
014 Bridges 1 1 1 2 2 1 2 3 2 3 2 7 1 1 3 6 2 0 1 1 0 0 2 0 1 0 2 1 1 1 4 2 2 1 3 1 4 3 2 3 1 3 79
054 Harness (for animals) 3 3 0 1 2 0 1 0 2 1 2 2 2 2 2 0 1 3 0 1 2 3 1 3 0 4 0 0 3 6 1 5 0 3 0 4 0 4 1 3 5 3 79
270 Sheet-Material Associating 2 3 3 2 0 1 1 2 6 1 1 0 0 2 1 3 0 1 0 0 0 0 2 2 0 0 0 1 2 3 3 3 1 2 3 2 3 0 6 1 4 6 73
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 4 2 3 6 4 2 1 2 3 5 6 1 2 1 2 1 0 0 0 1 2 0 2 1 1 1 1 0 2 3 1 1 0 1 1 2 2 1 1 1 1 1 72
232 Deposit and Collection Receptacles 5 3 3 6 4 0 0 3 4 0 2 0 1 2 2 1 0 0 0 1 0 0 0 1 1 3 2 0 3 1 2 1 6 1 1 0 4 0 6 1 0 1 71
238 Railways: Surface Track 0 1 1 4 1 1 3 2 3 4 9 2 4 0 1 2 3 0 1 1 0 1 4 0 3 2 1 0 0 1 0 1 3 0 0 1 3 0 2 3 1 1 70
068 Textiles: Fluid Treating Apparatus 1 3 1 1 5 4 1 3 3 2 5 1 4 2 0 3 2 0 1 1 0 0 0 0 0 0 2 2 1 3 3 1 2 0 3 2 0 1 1 1 2 0 67
407 Cutters, for Shaping 5 2 0 3 4 2 2 3 2 6 4 4 3 1 0 0 1 0 1 2 2 1 0 1 1 1 1 2 2 1 0 0 0 1 0 0 3 2 1 0 2 1 67
191 Electricity: Transmission To Vehicles 0 2 0 1 3 5 0 0 3 5 3 2 7 0 2 1 0 1 0 1 0 0 0 1 0 1 3 2 1 1 3 1 1 1 4 2 0 1 3 3 0 1 65
246 Railway Switches and Signals 3 0 4 3 2 2 2 2 5 5 5 1 2 5 0 1 0 0 1 1 0 0 0 1 0 1 1 1 4 1 2 1 2 1 0 4 0 1 0 0 0 0 64
201 Distillation: Processes, Thermolytic 0 2 2 1 0 1 2 0 0 1 2 3 0 1 6 8 8 2 2 2 5 4 3 1 0 0 0 0 1 0 1 0 3 0 0 2 0 0 0 0 0 0 63
051 Abrasive Tool Making Process, Material, or Composition 1 0 4 3 3 0 1 0 1 1 2 2 1 0 0 1 2 0 1 0 0 1 0 1 0 0 0 1 2 3 2 1 1 1 1 1 2 3 4 2 4 5 58
059 Chain, Staple, and Horseshoe Making 1 3 2 1 2 4 2 1 1 0 2 2 5 2 1 2 2 1 0 0 0 1 0 0 1 1 0 1 0 0 1 3 0 1 2 1 2 1 1 3 2 3 58
139 Textiles: Weaving 1 3 2 1 1 1 1 2 0 0 2 3 1 3 1 4 3 1 0 1 0 1 1 0 0 0 2 5 1 3 1 1 5 1 3 0 0 0 0 2 0 1 58
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 1 1 1 3 2 1 3 7 0 2 0 2 5 2 1 3 4 1 4 3 6 57
298 Land Vehicles: Dumping 2 6 3 1 3 1 0 0 2 2 1 7 2 1 2 4 2 0 1 1 0 0 1 1 2 1 1 2 1 0 1 0 1 1 0 0 0 0 1 1 0 1 56
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 3 0 2 3 3 4 1 0 0 0 1 3 2 0 1 0 2 1 2 1 3 2 2 0 0 0 0 1 0 3 1 1 7 6 55
477 Interrelated Power Delivery Controls, Including Engine Control 0 4 5 1 4 2 1 0 3 2 3 3 1 0 1 0 2 0 2 1 0 2 2 1 3 0 1 0 1 1 0 0 0 0 0 1 1 2 1 0 2 2 55
157 Wheelwright Machines 2 4 3 4 3 1 1 4 3 2 5 2 1 3 1 0 1 0 0 1 2 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 2 1 0 0 51
171 Unearthing Plants or Buried Objects 1 4 4 3 2 0 3 2 3 3 0 0 0 3 2 2 2 2 1 0 1 0 0 1 0 0 2 1 0 0 1 1 1 0 0 0 0 0 0 2 0 0 47
057 Textiles: Spinning, Twisting, and Twining 1 1 0 2 4 3 1 2 0 0 1 4 1 2 2 1 3 6 3 0 0 1 0 2 1 0 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 46
168 Farriery 0 1 0 0 0 0 2 0 0 0 0 1 1 0 0 0 0 2 0 1 1 0 1 1 2 0 1 1 3 3 4 2 0 1 1 0 1 5 1 5 1 2 44
127 Sugar, Starch, and Carbohydrates 3 0 2 0 0 0 3 0 0 3 2 2 1 1 1 0 2 3 1 2 2 0 0 0 1 0 0 0 1 0 1 1 0 3 1 3 1 0 0 1 0 1 42
159 Concentrating Evaporators 2 1 6 3 0 1 1 2 3 1 1 3 1 4 1 1 0 0 0 1 0 0 1 0 1 1 0 0 1 2 0 1 0 0 0 1 1 0 0 1 0 0 42
217 Wooden Receptacles 5 1 5 4 4 1 7 2 1 1 1 0 1 1 0 1 0 1 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 40
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 1 1 2 1 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 3 3 14 7 40
483 Tool Changing 0 0 1 1 0 0 0 0 1 0 1 0 0 6 0 0 0 1 0 0 0 0 0 0 1 2 1 1 1 0 4 3 1 1 2 4 2 3 1 0 0 0 38
023 Chemistry: Physical Processes 0 0 1 2 2 0 0 1 3 5 1 1 3 1 0 0 0 1 1 2 1 3 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 34
066 Textiles: Knitting 1 0 2 0 1 1 0 0 1 0 2 2 2 5 2 1 1 1 0 0 1 0 0 0 0 0 2 1 0 1 0 0 0 1 0 1 2 1 0 1 1 0 34
012 Boot and Shoe Making 0 0 1 1 1 2 1 0 1 0 0 3 1 3 0 0 0 1 0 0 1 2 4 1 1 1 2 0 1 0 2 0 0 0 0 0 1 0 1 0 0 1 33
019 Textiles: Fiber Preparation 1 0 2 3 1 2 2 0 1 0 0 1 0 3 1 1 1 0 0 1 0 0 0 0 0 0 1 2 3 0 0 0 2 1 0 0 0 0 2 1 1 0 33
460 Crop Threshing or Separating 0 0 2 3 1 1 6 1 2 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 2 2 2 3 1 1 0 0 0 33
028 Textiles: Manufacturing 1 1 0 0 1 2 1 2 0 0 1 5 0 2 5 2 0 1 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 32
289 Knots and Knot Tying 2 0 0 1 1 0 1 2 1 3 1 0 2 0 3 4 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 3 1 1 0 0 1 32
186 Merchandising 2 1 0 1 1 0 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 1 0 0 3 0 0 1 0 0 2 1 0 4 1 0 2 1 2 1 31
234 Selective Cutting (e.g., Punching) 5 5 3 1 1 1 1 6 0 2 2 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 30
453 Coin Handling 0 1 1 5 2 0 1 0 2 1 2 0 1 2 0 0 1 0 0 0 0 1 2 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 2 1 1 30
237 Heating Systems 0 0 1 1 2 0 1 1 0 1 0 1 0 0 1 1 2 0 0 2 1 2 2 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 0 0 3 0 28
305 Wheel Substitutes for Land Vehicles 0 0 2 2 1 3 0 0 1 0 1 1 0 1 1 0 0 2 1 0 0 1 1 2 0 1 2 0 0 0 0 0 0 0 0 0 0 1 0 3 1 0 28
476 Friction Gear Transmission Systems or Components 1 0 0 2 2 1 5 0 0 1 1 0 0 1 0 0 0 1 0 0 3 0 0 0 0 0 1 0 0 1 0 0 1 1 1 0 0 0 2 0 0 3 28
300 Brush, Broom, and Mop Making 1 1 3 1 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 2 1 3 0 0 1 2 2 0 0 0 1 0 1 0 0 0 25
462 Books, Strips, and Leaves for Manifolding 2 3 1 4 2 1 0 0 0 0 0 0 0 2 0 0 0 3 0 0 0 0 1 0 2 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 25
413 Sheet Metal Container Making 4 0 1 0 1 1 2 0 2 0 1 1 0 2 3 0 1 3 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
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 2 9 2 1 0 4 3 22
449 Bee Culture (propagating, raising, caring for bees) 0 0 1 1 0 0 0 0 1 0 1 3 1 0 1 1 1 2 1 0 3 0 2 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 22
213 Railway Draft Appliances 0 1 2 1 0 1 0 0 1 2 0 2 1 2 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 21
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 4 0 1 4 1 0 0 1 0 0 2 0 0 3 0 0 1 1 0 20
027 Undertaking 0 0 2 2 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 0 1 0 1 0 1 1 1 1 0 1 18
185 Motors: Spring, Weight, or Animal Powered 2 0 0 0 0 1 1 0 3 2 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 17
087 Textiles: Braiding, Netting, and Lace Making 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 0 0 2 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 14
334 Tuners 0 0 2 2 2 0 0 1 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 2 1 0 1 0 0 13
492 Roll or Roller 1 2 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 12
512 Perfume Compositions 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 0 0 0 0 0 1 0 0 1 1 11
026 Textiles: Cloth Finishing 0 0 0 1 0 0 0 0 0 0 3 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 9
069 Leather Manufactures 0 0 0 0 0 0 0 1 0 1 0 0 0 2 0 1 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 1 0 3 1 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 0 0 0 0 0 0 7
142 Wood Turning 1 0 0 0 0 0 0 1 0 1 1 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 6
295 Railway Wheels and Axles 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 6
196 Mineral Oils: Apparatus 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 5
199 Type Casting 0 0 0 1 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 2
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
245 Wire Fabrics and Structure 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
260 Chemistry of Carbon Compounds 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 0 0 0 0 0 0 0 0 2
079 Button Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
258 Railway Mail Delivery 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 4357 4604 6305 6781 6267 5637 6373 5966 7306 6527 7040 6548 6225 5974 5680 5504 4175 5053 5174 4546 4427 5004 5314 5252 6351 6070 7564 6946 7715 7883 8165 8956 9262 10473 11289 15790 16774 17491 18595 18829 19692 19488 353372


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