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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

U.S. Government Patents-
Utility Patent Grants,
2008

- this report has been prepared with support from the National Science Foundation -

Technology Emphasis
As Determined By USPTO Patent Class
1998 and 2008

- Explanation of Data -

Listing of Technology Classes Receiving One or More Utility Patents During the 1994 to 2008 Period

( 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' )
( a higher activity index indicates a higher technology emphasis; the table is sorted by descending 2008 Activity Index )
( activity indexes and counts of patent grants apply to the calendar year(s) in which the patents were granted )
 
( An Active Class has a 'Y' in the 'Active Class' column and is a class that contains 200 or more total patent grants in 2008)

This table displays counts and technology emphasis indexes by technology class and calendar year for U.S. Government Utility Patent Grants.
Class Class Title Active Class Activity Index 1998 Activity Index 2008 Activity Index 1994 to 1998 Activity Index 1999 to 2003 Activity Index 2004 to 2008 Selected Patents 1998 Selected Patents 2008 Selected Patents 1994 to 1998 Selected Patents 1999 to 2003 Selected Patents 2004 to 2008 ALL PATENTS 1998 ALL PATENTS 2008 ALL PATENTS 1994 to 1998 ALL PATENTS 1999 to 2003 ALL PATENTS 2004 to 2008
089 Ordnance   16.33 46.99 13.44 24.06 28.30 14 21 70 77 65 123 104 575 558 490
102 Ammunition and Explosives   18.52 38.23 12.93 26.61 29.27 20 23 94 132 93 155 140 803 865 678
001 ** Classification Undetermined **   0.00 33.24 0.00 0.00 5.47 0 1 0 0 1 0 7 0 1 39
149 Explosive and Thermic Compositions or Charges   15.65 29.09 11.83 30.13 39.07 6 1 27 47 26 55 8 252 272 142
007 Compound Hand Tools   0.00 23.27 0.00 0.00 1.38 0 1 0 0 1 31 10 122 198 155
086 Ammunition and Explosive-Charge Making   0.00 16.62 10.17 13.01 6.88 0 1 7 5 2 21 14 76 67 62
505 Superconductor Technology: Apparatus, Material, Process   6.67 16.62 5.09 5.00 6.72 4 1 31 10 4 86 14 672 349 127
367 Communications, Electrical: Acoustic Wave Systems and Devices Y 29.73 14.60 18.29 30.54 23.85 46 15 166 135 95 222 239 1002 771 850
244 Aeronautics and Astronautics Y 6.77 13.30 5.85 7.45 8.19 19 16 72 92 68 403 280 1359 2153 1771
232 Deposit and Collection Receptacles   0.00 11.08 0.00 0.00 4.66 0 2 0 0 4 25 42 125 109 183
209 Classifying, Separating, and Assorting Solids   0.00 9.70 0.51 0.87 4.04 0 6 4 5 14 166 144 859 1000 740
305 Wheel Substitutes for Land Vehicles   0.00 8.95 1.03 1.66 3.05 0 1 1 2 2 34 26 107 210 140
114 Ships Y 8.97 8.09 8.45 9.98 10.83 16 9 100 85 74 256 259 1307 1486 1458
420 Alloys or Metallic Compositions   0.00 7.27 0.30 2.11 3.58 0 1 1 4 3 65 32 369 330 179
027 Undertaking   0.00 7.05 0.00 0.00 1.86 0 1 0 0 1 24 33 93 103 115
203 Distillation: Processes, Separatory   0.00 7.05 0.00 0.00 3.81 0 1 0 0 3 84 33 355 276 168
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof   6.24 7.05 1.62 0.00 0.93 1 1 1 0 1 23 33 68 199 230
042 Firearms   3.85 7.00 2.22 2.95 7.40 4 4 13 13 23 149 133 646 769 663
427 Coating Processes Y 1.93 5.87 1.60 1.54 2.43 13 14 61 45 37 965 555 4221 5084 3249
236 Automatic Temperature and Humidity Regulation   0.00 5.68 0.00 0.43 0.71 0 1 0 1 1 67 41 303 407 300
419 Powder Metallurgy Processes   4.10 5.41 1.79 2.56 4.68 2 1 7 6 5 70 43 433 409 228
212 Traversing Hoists   0.00 5.17 0.00 2.50 4.24 0 1 0 3 3 47 45 157 209 151
383 Flexible Bags   0.00 5.17 0.00 0.00 0.66 0 1 0 0 1 89 45 364 563 323
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof Y 3.39 4.77 2.82 3.42 4.48 17 18 56 58 71 720 879 2191 2956 3383
169 Fire Extinguishers   4.28 4.65 2.69 3.71 2.60 2 1 6 7 3 67 50 246 329 246
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) Y 5.37 4.33 7.89 6.76 7.03 15 10 129 102 84 401 538 1806 2633 2548
343 Communications: Radio Wave Antennas Y 1.88 4.03 4.38 4.62 4.36 4 14 49 87 78 305 808 1236 3287 3818
111 Planting   0.00 3.94 0.51 0.58 2.29 0 1 1 1 3 38 59 218 299 280
136 Batteries: Thermoelectric and Photoelectric   5.98 3.94 5.98 2.56 4.13 3 1 21 12 7 72 59 388 818 362
435 Chemistry: Molecular Biology and Microbiology Y 3.37 3.91 3.14 3.47 4.10 94 45 336 357 264 4003 2675 11816 17929 13755
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures   2.87 3.81 1.67 1.65 2.20 4 2 15 12 7 200 122 992 1268 679
126 Stoves and Furnaces   0.00 3.81 0.57 0.19 0.82 0 1 4 1 2 162 61 777 920 519
403 Joints and Connections   0.53 3.53 1.54 1.34 0.82 1 2 15 10 3 271 132 1075 1299 776
056 Harvesters   0.00 3.32 0.00 0.33 0.53 0 2 0 2 2 213 140 850 1051 800
229 Envelopes, Wrappers, and Paperboard Boxes   0.00 3.02 0.00 0.00 0.55 0 1 0 0 1 200 77 907 847 391
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) Y 2.28 3.02 1.47 1.76 2.86 108 62 329 360 335 6788 4779 24707 35640 24972
188 Brakes Y 0.00 2.91 0.96 0.57 0.48 0 3 11 6 3 253 240 1263 1839 1341
408 Cutting by Use of Rotating Axially Moving Tool   0.00 2.87 0.39 0.60 0.95 0 1 2 2 2 150 81 567 583 448
372 Coherent Light Generators Y 4.29 2.87 5.49 2.84 2.38 15 6 108 41 33 502 487 2172 2521 2963
423 Chemistry of Inorganic Compounds Y 0.67 2.84 1.92 1.72 3.27 2 5 37 24 32 427 409 2127 2439 2088
374 Thermal Measuring and Testing   4.48 2.84 3.96 3.76 4.03 6 2 20 15 14 192 164 558 695 741
410 Freight Accommodation On Freight Carrier   0.00 2.80 0.47 0.81 1.45 0 1 1 2 3 61 83 237 431 442
356 Optics: Measuring and Testing Y 5.07 2.80 3.40 2.80 3.00 37 20 120 78 97 1047 1661 3901 4854 6896
436 Chemistry: Analytical and Immunological Testing Y 2.52 2.78 2.73 4.05 3.55 8 5 42 49 31 455 418 1701 2108 1864
224 Package and Article Carriers   0.45 2.74 0.17 0.13 0.65 1 1 2 1 2 319 85 1305 1313 652
706 DP: Artificial Intelligence (Data Processing) Y 3.75 2.67 3.41 5.27 2.95 8 4 31 25 16 306 348 1004 827 1156
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing Y 0.70 2.61 1.03 1.24 2.75 3 7 27 23 37 619 624 2907 3240 2870
474 Endless Belt Power Transmission Systems or Components   0.00 2.53 0.16 0.21 0.66 0 1 1 1 2 148 92 699 823 645
385 Optical Waveguides Y 1.84 2.45 2.60 1.85 1.67 11 17 76 69 73 859 1615 3233 6516 9318
228 Metal Fusion Bonding   0.00 2.34 0.81 0.53 1.37 0 2 8 5 7 180 199 1096 1638 1087
708 Arithmetic Processing and Calculating (Electrical Computers) Y 1.49 2.31 1.08 0.93 1.51 4 3 14 8 10 384 302 1430 1495 1409
267 Spring Devices   0.00 2.28 0.38 0.59 0.85 0 1 2 3 2 119 102 577 888 505
065 Glass Manufacturing   1.23 2.26 1.21 1.20 0.93 2 1 9 7 3 234 103 824 1021 685
095 Gas Separation: Processes Y 0.71 2.22 1.07 1.75 2.88 1 2 7 12 13 203 210 723 1196 964
073 Measuring and Testing Y 3.65 2.19 3.17 3.69 2.83 42 18 206 176 121 1649 1912 7165 8329 9108
434 Education and Demonstration   0.50 2.13 2.15 2.28 2.57 1 1 20 17 11 285 109 1028 1301 912
532 Organic Compounds (includes Classes 532-570) Y 0.83 2.04 0.90 1.26 1.92 20 23 121 116 112 3448 2625 14928 16069 12432
416 Fluid Reaction Surfaces (i.e., Impellers) Y 2.19 1.96 1.01 1.22 1.10 2 2 7 8 6 131 237 764 1140 1159
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) Y 3.38 1.84 2.27 2.31 2.36 7 4 18 16 25 297 507 875 1206 2260
134 Cleaning and Liquid Contact with Solids Y 0.66 1.77 0.46 0.97 1.27 2 2 7 14 9 432 263 1688 2507 1511
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) Y 0.88 1.72 0.89 0.88 1.08 20 13 126 87 58 3276 1762 15695 17271 11459
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions Y 0.00 1.71 0.18 0.18 0.26 0 2 3 3 2 556 272 1865 2886 1653
250 Radiant Energy Y 3.26 1.69 3.95 2.78 1.90 26 16 193 106 88 1146 2202 5398 6655 9894
254 Implements or Apparatus for Applying Pushing or Pulling Force   2.87 1.69 0.74 0.72 0.99 2 1 3 3 3 100 138 447 726 648
062 Refrigeration Y 0.73 1.67 0.72 0.78 0.41 4 4 22 22 7 790 556 3388 4928 3655
404 Road Structure, Process, or Apparatus   1.33 1.67 0.91 0.25 2.01 1 1 5 1 7 108 139 610 705 742
702 DP: Measuring, Calibrating, or Testing (Data Processing) Y 3.89 1.66 3.00 3.14 2.16 14 10 47 69 77 516 1404 1728 3831 7611
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making Y 0.39 1.65 0.94 0.58 1.00 1 2 14 7 8 369 282 1636 2110 1715
333 Wave Transmission Lines and Networks Y 0.85 1.64 2.27 1.35 1.18 2 3 26 16 13 337 425 1266 2069 2351
016 Miscellaneous Hardware   0.00 1.60 0.13 0.30 0.68 0 1 1 2 3 215 145 833 1150 945
252 Compositions Y 1.52 1.60 1.10 1.72 1.79 7 3 27 27 18 663 435 2721 2744 2149
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process Y 1.46 1.56 1.85 1.25 1.34 5 5 39 27 25 492 746 2330 3760 3995
096 Gas Separation: Apparatus   2.08 1.54 0.79 1.22 1.00 2 1 4 5 3 138 151 560 716 643
180 Motor Vehicles Y 0.40 1.53 0.55 0.28 0.52 1 4 7 4 7 356 607 1409 2464 2853
210 Liquid Purification or Separation Y 0.74 1.51 0.90 1.00 1.51 6 6 44 32 33 1157 927 5370 5589 4659
381 Electrical Audio Signal Processing Systems and Devices Y 0.56 1.50 0.35 1.35 1.04 2 3 5 13 12 510 465 1586 1682 2466
451 Abrading Y 0.00 1.46 0.25 0.29 0.27 0 2 4 6 4 399 319 1739 3571 3105
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) Y 0.47 1.45 0.58 0.57 1.01 2 5 8 9 16 610 802 1526 2765 3372
440 Marine Propulsion   0.00 1.38 1.63 1.90 2.48 0 1 10 11 11 152 169 678 1010 945
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes Y 1.90 1.36 1.27 1.14 0.74 6 4 13 17 11 453 685 1129 2603 3158
206 Special Receptacle or Package Y 0.00 1.33 0.03 0.40 0.80 0 3 1 8 9 849 524 3375 3523 2412
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions   2.61 1.33 2.25 1.39 2.56 5 1 31 15 14 275 175 1524 1882 1165
251 Valves and Valve Actuation   0.59 1.30 0.66 0.62 0.73 1 1 6 5 5 244 179 1003 1407 1462
482 Exercise Devices Y 0.00 1.29 0.12 0.00 0.59 0 2 2 0 5 451 360 1896 1916 1813
336 Inductor Devices   2.61 1.26 2.41 0.70 0.62 2 1 8 3 3 110 185 367 746 1038
220 Receptacles   0.32 1.25 0.34 0.57 1.07 1 1 6 7 6 451 186 1948 2160 1197
382 Image Analysis Y 0.98 1.25 1.12 1.55 1.49 9 13 34 61 70 1320 2418 3343 6861 10002
310 Electrical Generator or Motor Structure Y 1.50 1.20 1.97 1.13 1.66 9 5 48 30 42 863 966 2687 4623 5395
368 Horology: Time Measuring Systems or Devices   0.00 1.18 0.36 0.22 0.52 0 1 2 1 2 145 197 608 777 815
398 Optical Communications Y 0.48 1.17 1.11 2.03 1.00 1 3 12 21 12 297 598 1193 1808 2560
128 Surgery (includes Class 600) Y 0.82 1.17 0.88 0.82 1.10 13 7 66 56 44 2288 1396 8289 11845 8507
162 Paper Making and Fiber Liberation Y 0.87 1.16 0.75 0.00 0.20 2 1 9 0 1 330 200 1320 1765 1073
081 Tools Y 0.00 1.14 0.26 0.22 1.12 0 1 2 2 8 184 205 844 1564 1523
324 Electricity: Measuring and Testing Y 1.89 1.10 2.12 2.28 1.61 13 8 97 96 68 985 1698 5055 7339 9006
330 Amplifiers Y 0.00 1.09 0.92 0.31 0.43 0 3 10 4 6 266 638 1201 2251 3007
002 Apparel Y 1.13 1.07 0.60 0.55 0.68 4 1 10 8 5 507 217 1837 2546 1578
273 Amusement Devices: Games Y 0.00 1.05 0.07 0.34 1.39 0 1 1 3 7 359 222 1666 1532 1073
414 Material or Article Handling Y 0.00 1.04 0.20 0.52 0.44 0 1 4 7 3 452 224 2253 2354 1440
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor Y 0.32 1.04 0.33 0.05 0.22 1 2 5 1 3 451 448 1657 3317 2861
700 DP: Generic Control Systems or Specific Applications (Data Processing) Y 0.87 1.04 1.64 0.89 0.65 4 4 34 18 16 660 897 2294 3523 5289
119 Animal Husbandry Y 0.32 1.00 0.43 0.62 0.88 1 1 6 7 6 454 232 1546 1971 1452
216 Etching a Substrate: Processes Y 0.60 1.00 1.33 0.45 0.38 1 1 12 3 2 238 232 999 1171 1125
060 Power Plants Y 1.01 0.99 1.25 2.41 1.34 5 3 34 60 28 708 706 3004 4337 4447
222 Dispensing (apparatus and process) Y 0.00 0.99 0.13 0.17 0.11 0 1 3 3 1 555 236 2543 3141 1875
290 Prime-Mover Dynamo Plants Y 0.00 0.97 0.63 1.56 0.87 0 1 1 4 4 65 239 176 448 982
426 Food or Edible Material: Processes, Compositions, and Products Y 0.70 0.97 0.38 0.90 0.57 3 1 10 21 5 617 241 2914 4060 1866
118 Coating Apparatus Y 0.70 0.91 0.63 0.21 1.37 2 1 10 3 9 408 255 1747 2446 1400
340 Communications: Electrical Y 0.83 0.86 1.13 0.80 1.26 8 7 50 31 52 1382 1897 4906 6749 8791
415 Rotary Kinetic Fluid Motors or Pumps Y 1.52 0.82 1.11 0.46 0.63 2 1 10 4 5 189 285 993 1527 1704
204 Chemistry: Electrical and Wave Energy Y 1.21 0.74 1.85 1.03 1.56 4 1 39 19 14 473 313 2333 3232 1917
428 Stock Material or Miscellaneous Articles Y 0.78 0.73 0.86 0.83 0.86 15 5 87 71 44 2773 1584 11191 14996 10880
438 Semiconductor Device Manufacturing: Process Y 0.38 0.72 0.63 0.49 0.46 6 14 47 68 50 2295 4514 8180 24124 23366
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) Y 0.00 0.71 0.00 0.00 0.17 0 1 0 0 1 107 330 306 607 1269
353 Optics: Image Projectors Y 0.00 0.68 0.00 0.00 0.13 0 1 0 0 1 113 340 452 790 1695
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) Y 0.32 0.65 0.06 0.34 1.12 1 3 1 6 24 444 1079 1787 3052 4567
380 Cryptography Y 1.23 0.63 1.63 2.04 2.50 2 1 12 10 18 233 372 815 854 1535
033 Geometrical Instruments Y 0.56 0.61 0.44 0.84 0.77 1 1 5 8 7 255 380 1248 1654 1941
359 Optical: Systems and Elements Y 2.15 0.57 2.05 1.92 0.91 24 5 98 96 45 1602 2055 5284 8718 10523
248 Supports (e.g., for holding articles, etc.) Y 0.57 0.56 0.32 0.65 0.65 3 1 8 14 7 750 419 2755 3738 2282
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) Y 0.00 0.55 0.09 0.44 0.29 0 4 1 7 7 493 1685 1182 2805 5199
084 Music Y 0.00 0.55 0.00 0.00 0.13 0 1 0 0 1 341 422 1581 1717 1618
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) Y 0.43 0.55 0.54 0.15 0.35 2 1 9 2 3 665 424 1856 2336 1853
375 Pulse or Digital Communications Y 0.35 0.51 0.88 0.70 0.38 3 5 34 28 18 1240 2267 4286 6965 10008
345 Computer Graphics Processing and Selective Visual Display Systems Y 0.60 0.50 0.33 0.32 0.36 7 5 15 16 20 1664 2334 5075 8807 11912
607 Surgery: Light, Thermal, and Electrical Application Y 0.55 0.49 0.47 0.96 0.44 2 1 8 15 6 521 471 1864 2721 2907
315 Electric Lamp and Discharge Devices: Systems Y 2.23 0.47 1.44 0.79 0.54 7 1 24 14 7 450 499 1837 3100 2765
370 Multiplex Communications Y 0.23 0.46 0.28 0.31 0.24 2 9 12 18 19 1232 4513 4776 10079 17150
029 Metal Working Y 0.60 0.45 0.61 0.70 0.57 5 2 27 26 17 1198 1028 4921 6461 6403
156 Adhesive Bonding and Miscellaneous Chemical Manufacture Y 0.68 0.42 0.81 0.66 0.46 5 1 31 21 8 1055 551 4245 5510 3688
219 Electric Heating Y 0.69 0.41 1.09 0.55 0.19 4 1 33 17 4 834 573 3343 5401 4426
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) Y 0.84 0.41 1.04 1.34 1.19 3 2 19 40 32 511 1146 2015 5208 5738
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) Y 0.89 0.40 1.12 0.62 0.40 15 7 84 57 41 2413 4109 8309 16135 21830
378 X-Ray or Gamma Ray Systems or Devices Y 0.46 0.38 1.35 1.17 0.79 1 1 17 15 10 315 608 1392 2228 2696
713 Support (Electrical Computers and Digital Processing Systems) Y 0.00 0.38 0.41 0.30 0.40 0 3 6 5 13 583 1849 1618 2948 6928
296 Land Vehicles: Bodies and Tops Y 0.33 0.33 0.14 0.15 0.23 1 1 2 3 4 433 701 1550 3456 3778
379 Telephonic Communications Y 0.00 0.33 0.03 0.03 0.04 0 1 1 1 1 1042 701 3532 5020 5084
717 DP: Software Development, Installation, and Management (Data Processing) Y 0.47 0.33 0.28 0.18 0.21 1 1 2 2 3 308 704 775 1956 3044
726 Information Security Y 0.00 0.33 0.00 1.18 0.47 0 1 0 6 5 113 706 254 884 2269
123 Internal-Combustion Engines Y 0.33 0.31 0.21 0.35 0.21 3 2 10 16 8 1294 1503 5168 7880 8248
606 Surgery (instruments) Y 0.00 0.31 0.06 0.12 0.18 0 1 3 5 4 1460 760 5315 7454 4835
455 Telecommunications Y 0.60 0.30 0.36 0.20 0.25 5 4 12 10 18 1198 3114 3661 8757 15122
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) Y 1.07 0.27 0.51 0.16 0.17 2 1 4 2 3 269 872 863 2232 3857
349 Liquid Crystal Cells, Elements and Systems Y 0.48 0.23 0.48 0.11 0.22 2 1 8 2 5 600 995 1851 3255 4782
360 Dynamic Magnetic Information Storage or Retrieval Y 0.00 0.22 0.00 0.06 0.07 0 1 0 2 2 1117 1082 4098 5906 6272
365 Static Information Storage and Retrieval Y 0.10 0.20 0.28 0.11 0.08 1 2 14 6 4 1503 2325 5576 9540 10811
280 Land Vehicles Y 0.39 0.19 0.16 0.19 0.15 3 1 7 7 4 1116 1217 4789 6588 5770
348 Television Y 0.00 0.14 0.51 0.53 0.46 0 1 23 16 15 1150 1624 4932 5231 6944
714 Error Detection/Correction and Fault Detection/Recovery Y 0.27 0.12 0.39 0.27 0.19 2 1 13 8 7 1068 1945 3681 5225 8036
707 DP: Database and File Management or Data Structures (Data Processing) Y 0.45 0.12 0.61 0.12 0.38 3 1 12 4 15 966 1961 2187 5690 8335
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) Y 0.30 0.09 0.53 0.46 0.22 2 1 9 15 11 941 2672 1865 5686 10555
004 Baths, Closets, Sinks, and Spittoons   0.00 0.00 0.00 0.00 0.20 0 0 0 0 1 311 138 1246 1811 1076
005 Beds Y 0.00 0.00 0.08 0.20 0.24 0 0 1 2 2 312 350 1446 1715 1806
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers   0.63 0.00 0.34 0.00 0.46 1 0 3 0 2 227 180 985 1172 926
012 Boot and Shoe Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 13 11 54 51 39
014 Bridges   0.00 0.00 1.17 2.74 0.00 0 0 2 3 0 39 31 189 191 196
015 Brushing, Scrubbing, and General Cleaning Y 0.00 0.00 0.10 0.00 0.00 0 0 2 0 0 543 391 2258 2658 1938
019 Textiles: Fiber Preparation   0.00 0.00 1.15 2.66 0.00 0 0 3 4 0 47 27 289 262 111
023 Chemistry: Physical Processes   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 13 7 54 50 32
024 Buckles, Buttons, Clasps, Etc. Y 0.50 0.00 0.44 0.34 0.00 1 0 5 3 0 288 200 1265 1558 971
026 Textiles: Cloth Finishing   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 23 4 97 67 33
028 Textiles: Manufacturing   3.68 0.00 0.89 0.00 0.00 1 0 2 0 0 39 38 248 238 194
030 Cutlery   0.00 0.00 0.00 0.12 0.00 0 0 0 1 0 276 163 1168 1475 1085
034 Drying and Gas or Vapor Contact with Solids   0.00 0.00 0.10 0.67 0.00 0 0 1 5 0 241 156 1086 1297 827
036 Boots, Shoes, and Leggings Y 0.00 0.00 0.12 0.16 0.64 0 0 1 1 3 257 203 903 1064 1005
037 Excavating   0.00 0.00 0.27 0.60 1.02 0 0 1 2 2 100 42 415 585 420
038 Textiles: Ironing or Smoothing   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 34 26 170 160 148
040 Card, Picture, or Sign Exhibiting Y 0.00 0.00 0.34 0.00 0.00 0 0 3 0 0 214 220 965 1327 1042
043 Fishing, Trapping, and Vermin Destroying   0.78 0.00 0.49 0.88 1.00 1 0 5 7 4 183 130 1116 1382 855
044 Fuel and Related Compositions   2.87 0.00 1.61 1.72 0.00 2 0 7 5 0 100 66 481 506 287
047 Plant Husbandry   0.00 0.00 0.00 0.17 0.45 0 0 0 1 1 142 48 784 1054 469
048 Gas: Heating and Illuminating   0.00 0.00 0.00 1.76 0.00 0 0 0 1 0 44 69 154 99 241
049 Movable or Removable Closures   0.00 0.00 0.13 0.18 0.68 0 0 1 1 2 176 87 830 969 632
051 Abrasive Tool Making Process, Material, or Composition   0.00 0.00 0.38 0.00 0.00 0 0 1 0 0 40 29 289 326 217
052 Static Structures (e.g., Buildings) Y 0.29 0.00 0.26 0.21 0.37 2 0 9 6 5 999 398 3875 4937 2847
053 Package Making Y 0.00 0.00 0.00 0.26 0.24 0 0 0 3 2 536 356 2055 2006 1757
054 Harness for Working Animal   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 27 25 89 135 130
055 Gas Separation Y 0.00 0.00 0.00 0.41 0.24 0 0 0 2 1 184 252 520 849 903
057 Textiles: Spinning, Twisting, and Twining   1.78 0.00 0.52 0.00 0.72 2 0 3 0 1 161 57 633 513 296
059 Chain, Staple, and Horseshoe Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 27 34 101 148 143
063 Jewelry   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 40 37 200 218 184
066 Textiles: Knitting   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 73 49 381 498 351
068 Textiles: Fluid Treating Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 112 93 386 380 262
069 Leather Manufactures   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1 1 7 7 13
070 Locks Y 0.00 0.00 0.00 0.13 0.21 0 0 0 1 1 338 204 1172 1368 1014
071 Chemistry: Fertilizers   2.47 0.00 3.38 3.02 2.74 1 0 8 4 1 58 14 261 231 78
072 Metal Deforming Y 0.00 0.00 0.06 0.25 0.12 0 0 1 3 1 470 307 1783 2073 1730
074 Machine Element or Mechanism Y 0.46 0.00 0.43 0.36 0.46 2 0 9 6 4 618 340 2312 2890 1874
076 Metal Tools and Implements, Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 23 8 145 109 58
079 Button Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 0 4 2
082 Turning (e.g., for metal working)   0.00 0.00 0.42 0.00 0.00 0 0 1 0 0 73 38 265 389 211
083 Cutting   0.00 0.00 0.42 0.12 0.19 0 0 4 1 1 301 141 1048 1397 1117
087 Textiles: Braiding, Netting, and Lace Making   0.00 0.00 4.91 0.00 0.00 0 0 2 0 0 13 7 45 50 33
091 Motors: Expansible Chamber Type   1.29 0.00 0.51 0.40 0.58 1 0 2 1 1 111 48 434 433 368
092 Expansible Chamber Devices   0.00 0.00 0.61 0.76 0.78 0 0 3 3 2 140 103 544 689 545
099 Foods and Beverages: Apparatus   0.00 0.00 0.08 0.00 0.00 0 0 1 0 0 304 167 1441 1560 873
100 Presses   1.06 0.00 0.20 0.77 0.00 1 0 1 2 0 135 97 552 453 463
101 Printing Y 0.00 0.00 0.00 0.00 0.13 0 0 0 0 1 525 200 1899 2240 1668
104 Railways   0.00 0.00 1.88 0.88 0.00 0 0 7 2 0 72 51 412 396 229
105 Railway Rolling Stock   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 89 47 383 389 254
106 Compositions: Coating or Plastic Y 1.55 0.00 0.84 0.75 0.66 6 0 17 10 6 554 364 2244 2329 1940
108 Horizontally Supported Planar Surfaces   0.00 0.00 0.00 0.00 0.82 0 0 0 0 2 157 71 764 820 521
109 Safes, Bank Protection, or a Related Device   0.00 0.00 0.00 0.00 5.61 0 0 0 0 1 21 7 78 60 38
110 Furnaces   0.00 0.00 0.95 1.21 0.00 0 0 5 3 0 142 32 580 432 273
112 Sewing   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 181 76 775 641 440
116 Signals and Indicators   3.68 0.00 1.54 1.67 0.00 1 0 4 3 0 39 57 287 314 286
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor Y 1.41 0.00 3.20 2.40 1.31 2 0 23 14 6 203 221 794 1016 975
122 Liquid Heaters and Vaporizers   0.00 0.00 0.00 0.43 0.00 0 0 0 1 0 86 51 325 410 268
124 Mechanical Guns and Projectors   1.35 0.00 1.01 1.82 0.00 1 0 5 5 0 106 76 548 480 458
125 Stone Working   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 41 30 139 279 207
127 Sugar, Starch, and Carbohydrates   4.48 0.00 0.92 2.68 0.00 1 0 1 2 0 32 5 120 130 49
131 Tobacco   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 129 34 484 368 249
132 Toilet   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 243 71 743 1072 440
135 Tent, Canopy, Umbrella, or Cane   0.00 0.00 0.00 0.27 0.45 0 0 0 1 1 131 89 546 645 471
137 Fluid Handling Y 0.39 0.00 0.62 0.66 0.49 2 0 17 16 7 745 442 3034 4247 3036
138 Pipes and Tubular Conduits   0.00 0.00 0.52 0.66 1.04 0 0 3 4 3 172 89 634 1063 614
139 Textiles: Weaving   0.00 0.00 1.04 0.00 0.00 0 0 5 0 0 106 55 532 521 362
140 Wireworking   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 36 19 153 138 101
141 Fluent Material Handling, with Receiver or Receiver Coacting Means   0.00 0.00 0.00 0.35 0.52 0 0 0 3 3 236 133 1141 1490 1236
142 Wood Turning   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1 0 8 10 0
144 Woodworking   0.00 0.00 0.00 0.28 0.00 0 0 0 1 0 107 83 486 612 390
147 Coopering   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1 0 2 4 0
148 Metal Treatment   1.84 0.00 2.13 1.42 0.92 5 0 34 18 5 391 198 1762 2213 1162
150 Purses, Wallets, and Protective Covers   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 19 10 77 107 64
152 Resilient Tires and Wheels   0.00 0.00 0.17 0.19 0.28 0 0 1 1 1 146 125 668 931 762
157 Wheelwright Machines   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 5 18 35 67 71
159 Concentrating Evaporators   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 14 4 52 32 35
160 Flexible or Portable Closure, Partition, or Panel   0.00 0.00 0.00 0.18 0.00 0 0 0 1 0 172 98 742 985 759
163 Needle and Pin Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 2 1 0
164 Metal Founding   1.28 0.00 0.84 0.75 0.46 2 0 8 5 2 224 104 1053 1158 937
165 Heat Exchange Y 1.26 0.00 0.96 0.83 0.86 3 0 13 9 8 341 252 1494 1888 1995
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) Y 0.00 0.00 0.30 0.19 0.12 0 0 5 3 2 385 742 1870 2683 3491
168 Farriery   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 8 6 35 54 30
171 Unearthing Plants or Buried Objects   0.00 0.00 0.00 7.27 0.00 0 0 0 1 0 6 1 30 24 17
172 Earth Working   0.00 0.00 0.00 0.63 1.19 0 0 0 2 2 134 37 527 556 359
173 Tool Driving or Impacting   0.00 0.00 0.37 0.41 1.60 0 0 1 1 4 76 109 302 429 533
174 Electricity: Conductors and Insulators Y 0.30 0.00 0.63 0.44 0.32 1 0 11 9 5 486 620 1921 3579 3341
175 Boring or Penetrating the Earth Y 0.00 0.00 0.59 0.78 0.17 0 0 5 6 1 212 278 938 1338 1247
177 Weighing Scales   0.00 0.00 0.69 0.90 0.00 0 0 2 2 0 111 68 321 387 394
178 Telegraphy   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 36 2 197 77 36
181 Acoustics   0.93 0.00 1.34 1.53 1.44 1 0 7 7 4 154 142 575 800 592
182 Fire Escape, Ladder, or Scaffold   0.00 0.00 0.37 1.35 0.37 0 0 2 6 1 151 47 594 776 575
184 Lubrication   0.00 0.00 0.85 0.00 1.15 0 0 2 0 1 51 31 259 300 186
185 Motors: Spring, Weight, or Animal Powered   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 3 0 15 20 7
186 Merchandising   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 12 3 50 49 27
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle   0.00 0.00 0.00 0.50 0.00 0 0 0 2 0 154 130 608 701 506
190 Trunks and Hand-Carried Luggage   0.00 0.00 0.00 0.83 0.00 0 0 0 1 0 37 21 167 210 123
191 Electricity: Transmission To Vehicles   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 17 2 77 102 46
192 Clutches and Power-Stop Control   0.00 0.00 0.00 0.32 0.00 0 0 0 3 0 264 174 1127 1643 1140
193 Conveyors, Chutes, Skids, Guides, and Ways   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 4 15 50 132 77
194 Check-Actuated Control Mechanisms   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 56 18 346 320 182
196 Mineral Oils: Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 5 2 15 7 4
198 Conveyors: Power-Driven Y 0.45 0.00 0.07 0.00 0.00 1 0 1 0 0 320 332 1648 2320 1734
200 Electricity: Circuit Makers and Breakers Y 0.00 0.00 0.00 0.41 0.23 0 0 0 4 2 389 324 1386 1687 1856
201 Distillation: Processes, Thermolytic   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 12 5 50 15 21
202 Distillation: Apparatus   0.00 0.00 0.00 0.00 2.18 0 0 0 0 1 31 21 158 131 98
208 Mineral Oils: Processes and Products   0.00 0.00 0.00 0.54 0.64 0 0 0 3 2 151 163 870 970 666
211 Supports: Racks   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 331 112 1252 1521 1009
213 Railway Draft Appliances   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 14 10 83 68 47
215 Bottles and Jars   0.00 0.00 0.00 0.25 0.00 0 0 0 1 0 186 69 715 711 446
217 Wooden Receptacles   0.00 0.00 0.00 15.85 0.00 0 0 0 1 0 5 2 14 11 5
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 79 14 230 274 156
221 Article Dispensing   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 134 81 573 792 571
223 Apparel Apparatus   0.00 0.00 0.00 0.50 0.00 0 0 0 1 0 61 43 266 346 234
225 Severing by Tearing or Breaking   0.00 0.00 0.70 0.00 0.00 0 0 1 0 0 36 12 158 148 127
226 Advancing Material of Indeterminate Length   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 79 18 248 252 99
227 Elongated-Member-Driving Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 126 142 523 528 727
231 Whips and Whip Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 3 1 4 3
234 Selective Cutting (e.g., Punching)   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 3 1 2 17
237 Heating Systems   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 49 11 140 206 96
238 Railways: Surface Track   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 31 14 115 127 80
239 Fluid Sprinkling, Spraying, and Diffusing Y 0.82 0.00 0.63 0.64 0.45 3 0 11 10 5 527 291 1939 2722 2348
241 Solid Material Comminution or Disintegration   0.00 0.00 0.66 0.16 0.23 0 0 7 1 1 245 187 1169 1075 928
242 Winding, Tensioning, or Guiding Y 0.00 0.00 0.28 0.14 0.13 0 0 6 2 1 573 290 2351 2468 1648
245 Wire Fabrics and Structure   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1 1 1 4 5
246 Railway Switches and Signals   0.00 0.00 0.00 1.14 0.00 0 0 0 1 0 45 19 182 153 111
249 Static Molds   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 50 23 189 219 225
256 Fences   0.00 0.00 0.00 0.58 0.83 0 0 0 1 1 51 48 221 299 257
260 Chemistry of Carbon Compounds   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 4 5 17 17 10
261 Gas and Liquid Contact Apparatus   0.00 0.00 0.79 0.85 0.41 0 0 3 3 1 86 98 418 619 522
264 Plastic and Nonmetallic Article Shaping or Treating: Processes Y 1.29 0.00 0.95 1.19 0.90 10 0 37 33 14 1111 503 4322 4838 3327
266 Metallurgical Apparatus   0.00 0.00 0.44 0.77 0.00 0 0 2 2 0 75 57 504 451 250
269 Work Holders   1.38 0.00 0.29 0.83 0.00 1 0 1 3 0 104 52 381 631 386
270 Sheet-Material Associating   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 68 75 308 223 275
271 Sheet Feeding or Delivering Y 0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 201 338 1217 1667 1237
276 Typesetting   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 0 0 1
277 Seal for a Joint or Juncture   0.79 0.00 0.83 1.79 0.99 1 0 7 14 4 182 111 930 1367 860
278 Land Vehicles: Animal Draft Appliances   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 1 1 2
279 Chucks or Sockets   0.00 0.00 0.00 0.00 1.19 0 0 0 0 1 57 29 233 318 180
281 Books, Strips, and Leaves   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 51 13 215 226 76
283 Printed Matter   0.00 0.00 0.47 0.00 0.00 0 0 2 0 0 119 30 470 509 184
285 Pipe Joints or Couplings Y 0.00 0.00 0.58 0.57 0.18 0 0 7 5 1 299 276 1326 1530 1167
289 Knots and Knot Tying   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 3 4 19 39 23
291 Track Sanders   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 1 3 4 9
292 Closure Fasteners   0.00 0.00 0.53 0.17 0.25 0 0 4 1 1 184 171 836 1025 868
293 Vehicle Fenders   0.00 0.00 1.03 0.00 0.00 0 0 1 0 0 30 56 107 231 313
294 Handling: Hand and Hoist-Line Implements   0.00 0.00 0.83 1.38 0.37 0 0 7 8 1 239 121 936 1009 583
295 Railway Wheels and Axles   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 1 9 23 6
297 Chairs and Seats Y 0.00 0.00 0.10 0.12 0.15 0 0 2 2 2 540 547 2245 2921 2784
298 Land Vehicles: Dumping   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 17 12 73 100 77
299 Mining or In Situ Disintegration of Hard Material   0.00 0.00 1.61 0.73 1.05 0 0 3 1 1 39 67 206 238 204
300 Brush, Broom, and Mop Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 12 8 61 54 37
301 Land Vehicles: Wheels and Axles   1.82 0.00 0.35 0.30 0.54 1 0 1 1 1 79 75 316 585 398
303 Fluid-Pressure and Analogous Brake Systems   0.00 0.00 0.10 0.00 0.00 0 0 1 0 0 215 142 1060 1236 673
307 Electrical Transmission or Interconnection Systems Y 0.90 0.00 1.38 0.99 0.32 2 0 14 9 2 320 316 1117 1586 1325
312 Supports: Cabinet Structure   0.00 0.00 0.00 0.15 0.58 0 0 0 1 2 235 113 993 1202 739
313 Electric Lamp and Discharge Devices Y 0.95 0.00 1.00 0.55 0.39 4 0 17 11 7 607 719 1881 3518 3853
314 Electric Lamp and Discharge Devices: Consumable Electrodes   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 0 0 2
318 Electricity: Motive Power Systems Y 0.43 0.00 0.42 0.48 0.28 2 0 9 8 4 661 581 2383 2934 3098
320 Electricity: Battery or Capacitor Charging or Discharging Y 0.59 0.00 0.25 1.01 0.20 1 0 2 10 1 245 245 872 1729 1070
322 Electricity: Single Generator Systems   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 62 62 224 210 301
323 Electricity: Power Supply or Regulation Systems Y 0.54 0.00 0.87 0.22 0.12 1 0 8 2 1 266 371 1019 1561 1709
326 Electronic Digital Logic Circuitry Y 0.00 0.00 0.20 0.34 0.15 0 0 3 5 2 326 642 1630 2549 2873
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems Y 0.73 0.00 0.61 0.27 0.15 5 0 19 10 4 985 1032 3468 6412 5759
329 Demodulators   0.00 0.00 0.00 5.02 0.00 0 0 0 4 0 36 16 167 139 85
331 Oscillators Y 1.89 0.00 2.45 0.26 1.07 3 0 20 2 9 228 376 903 1351 1799
332 Modulators   3.50 0.00 1.19 0.00 0.00 1 0 2 0 0 41 18 185 156 114
334 Tuners   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 4 2 7 13 11
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets   1.17 0.00 3.31 2.18 1.26 1 0 24 13 6 123 135 801 1039 1015
337 Electricity: Electrothermally or Thermally Actuated Switches   0.00 0.00 0.00 0.00 0.84 0 0 0 0 1 99 49 284 398 254
338 Electrical Resistors   3.34 0.00 1.79 1.04 0.00 2 0 6 3 0 86 47 370 503 314
341 Coded Data Generation or Conversion Y 0.51 0.00 1.04 1.04 0.39 2 0 18 18 7 566 881 1917 3026 3872
346 Recorders   0.00 0.00 0.79 0.00 13.34 0 0 1 0 1 17 2 139 73 16
347 Incremental Printing of Symbolic Information Y 0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1048 1826 3147 7777 7777
351 Optics: Eye Examining, Vision Testing and Correcting Y 0.51 0.00 0.11 0.93 0.13 1 0 1 8 1 279 415 1028 1495 1623
352 Optics: Motion Pictures   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 18 12 84 111 109
355 Photocopying Y 0.00 0.00 0.14 0.00 0.00 0 0 1 0 0 224 397 815 1354 1965
358 Facsimile and Static Presentation Processing Y 0.00 0.00 0.00 0.05 0.00 0 0 0 1 0 913 1351 3486 3693 5724
361 Electricity: Electrical Systems and Devices Y 0.41 0.00 0.51 0.30 0.26 4 0 22 14 11 1384 1999 4758 8108 8913
362 Illumination Y 0.00 0.00 0.12 0.15 0.11 0 0 3 4 3 647 1194 2682 4574 5699
363 Electric Power Conversion Systems Y 1.07 0.00 0.82 0.30 0.54 3 0 11 4 4 403 328 1474 2295 1583
366 Agitating (e.g., of articles and materials)   0.00 0.00 0.34 0.33 1.29 0 0 3 2 5 213 182 963 1054 828
369 Dynamic Information Storage or Retrieval Y 0.16 0.00 0.03 0.04 0.12 1 0 1 1 3 925 1141 3556 4197 5154
373 Industrial Electric Heating Furnaces   0.00 0.00 0.52 0.74 0.00 0 0 1 1 0 36 11 213 236 91
376 Induced Nuclear Reactions: Processes, Systems, and Elements   3.12 0.00 1.59 7.00 9.87 4 0 14 23 13 184 40 970 573 281
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems   0.00 0.00 1.09 0.68 0.00 0 0 3 1 0 53 37 303 258 188
384 Bearings Y 1.69 0.00 0.58 0.60 0.18 3 0 6 5 1 254 209 1135 1444 1180
386 Television Signal Processing for Dynamic Recording or Reproducing Y 0.00 0.00 0.09 0.00 0.00 0 0 1 0 0 334 486 1174 1696 1979
388 Electricity: Motor Control Systems   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 18 14 104 81 55
392 Electric Resistance Heating Devices   0.00 0.00 0.61 0.00 0.00 0 0 2 0 0 91 57 362 564 486
396 Photography Y 0.15 0.00 0.03 0.12 0.00 1 0 1 2 0 959 364 3411 2951 1434
399 Electrophotography Y 0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1062 1297 3999 4816 5579
400 Typewriting Machines   0.00 0.00 0.00 0.00 0.18 0 0 0 0 1 321 153 1238 1406 1176
401 Coating Implements with Material Supply   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 122 161 468 1220 911
402 Binder Device Releasably Engaging Aperture or Notch of Sheet   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 51 16 171 215 100
405 Hydraulic and Earth Engineering Y 1.87 0.00 1.62 1.63 1.12 5 0 23 15 7 383 243 1567 1604 1329
406 Conveyors: Fluid Current   3.42 0.00 1.27 0.00 0.00 1 0 2 0 0 42 27 174 260 139
407 Cutters, for Shaping   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 77 65 231 354 340
409 Gear Cutting, Milling, or Planing   1.33 0.00 0.79 0.00 0.00 1 0 3 0 0 108 82 422 525 470
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener   1.26 0.00 0.98 0.57 0.00 2 0 8 3 0 228 96 902 918 695
412 Bookbinding: Process and Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 20 13 106 136 62
413 Sheet Metal Container Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 11 6 35 43 37
417 Pumps Y 0.00 0.00 0.78 0.74 0.28 0 0 13 13 2 367 228 1836 3068 1511
418 Rotary Expansible Chamber Devices   0.00 0.00 0.48 0.00 0.00 0 0 3 0 0 129 133 692 944 613
425 Plastic Article or Earthenware Shaping or Treating: Apparatus Y 0.30 0.00 0.27 0.52 0.50 1 0 5 6 5 473 414 2028 2017 2120
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof Y 0.17 0.00 0.19 0.29 0.17 2 0 13 14 5 1649 1106 7450 8537 6169
431 Combustion   0.75 0.00 0.13 0.67 0.36 1 0 1 4 1 191 57 824 1040 586
432 Heating   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 112 40 344 531 217
433 Dentistry   1.30 0.00 0.45 0.10 0.35 4 0 6 1 2 440 170 1463 1815 1220
439 Electrical Connectors Y 0.11 0.00 0.21 0.27 0.17 1 0 10 15 8 1309 2172 5371 9813 10188
441 Buoys, Rafts, and Aquatic Devices   3.05 0.00 2.07 4.34 2.09 2 0 8 11 4 94 65 426 442 409
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.)   0.00 0.00 0.74 0.00 1.34 0 0 6 0 4 216 127 900 896 637
445 Electric Lamp or Space Discharge Component or Device Manufacturing   0.00 0.00 0.59 1.56 0.28 0 0 2 6 1 115 94 372 671 765
446 Amusement Devices: Toys   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 257 127 964 1549 872
449 Bee Culture (propagating, raising, caring for bees)   0.00 0.00 5.52 8.72 15.24 0 0 1 1 1 3 3 20 20 14
450 Foundation Garments   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 28 43 78 229 205
452 Butchering   0.00 0.00 0.49 0.83 0.00 0 0 2 2 0 92 84 448 419 361
453 Coin Handling   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 16 14 106 127 88
454 Ventilation   0.81 0.00 0.82 0.00 0.00 1 0 5 0 0 177 71 674 865 554
460 Crop Threshing or Separating   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 33 26 143 169 183
462 Books, Strips, and Leaves for Manifolding   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 2 2 31 17 5
463 Amusement Devices: Games Y 0.00 0.00 0.18 0.00 0.00 0 0 1 0 0 225 413 613 1593 1829
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts   0.00 0.00 0.41 0.25 0.00 0 0 2 1 0 147 103 537 693 529
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 18 16 52 62 57
472 Amusement Devices   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 69 36 244 265 215
473 Games Using Tangible Projectile Y 0.00 0.00 0.00 0.06 0.00 0 0 0 1 0 792 531 3144 3081 3074
475 Planetary Gear Transmission Systems or Components Y 0.00 0.00 0.71 0.15 0.00 0 0 5 1 0 168 281 779 1140 1470
476 Friction Gear Transmission Systems or Components   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 13 21 75 170 136
477 Interrelated Power Delivery Controls, Including Engine Control   0.00 0.00 0.00 0.18 0.00 0 0 0 1 0 203 170 749 949 842
483 Tool Changing   0.00 0.00 0.83 0.00 0.00 0 0 1 0 0 30 29 133 154 122
492 Roll or Roller   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 52 12 154 193 105
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 153 136 545 695 591
494 Imperforate Bowl: Centrifugal Separators   0.00 0.00 0.00 0.00 1.02 0 0 0 0 1 49 37 213 254 210
501 Compositions: Ceramic   1.36 0.00 2.86 2.79 0.79 2 0 31 18 3 211 135 1195 1127 812
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 112 40 695 392 256
504 Plant Protecting and Regulating Compositions   2.56 0.00 0.69 0.66 1.00 4 0 7 4 2 224 46 1120 1050 425
506 Combinatorial Chemistry Technology: Method, Library, Apparatus   0.00 0.00 1.19 0.26 2.19 0 0 2 1 2 94 23 185 681 195
507 Earth Boring, Well Treating, and Oil Field Chemistry   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 64 66 241 296 343
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions   0.00 0.00 0.79 0.96 0.53 0 0 7 5 1 203 75 980 909 400
512 Perfume Compositions   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 23 18 123 119 118
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting   0.00 0.00 0.36 1.49 4.08 0 0 1 3 3 67 31 308 352 157
585 Chemistry of Hydrocarbon Compounds Y 0.00 0.00 0.10 0.15 0.23 0 0 1 1 1 243 242 1098 1141 932
588 Hazardous or Toxic Waste Destruction or Containment   10.13 0.00 6.09 12.15 10.16 6 0 24 20 5 85 20 435 287 105
601 Surgery: Kinesitherapy   0.00 0.00 0.44 0.89 0.00 0 0 2 3 0 141 111 497 586 550
602 Surgery: Splint, Brace, or Bandage   0.00 0.00 0.27 0.00 0.88 0 0 2 0 3 234 115 819 954 730
604 Surgery (Medicators and Receptors) Y 0.39 0.00 0.25 0.16 0.25 4 0 14 6 5 1475 748 6100 6740 4349
710 Input/Output (Electrical Computers and Digital Processing Systems) Y 0.14 0.00 0.30 0.22 0.04 1 0 8 6 1 1009 907 2919 4811 5069
711 Memory (Electrical Computers and Digital Processing Systems) Y 0.00 0.00 0.16 0.03 0.09 0 0 4 1 3 856 1733 2761 5173 7524
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) Y 0.21 0.00 0.28 0.74 0.34 1 0 5 14 7 688 1017 1960 3314 4398
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) Y 0.00 0.00 0.27 0.00 0.42 0 0 1 0 2 105 219 412 553 1019
720 Dynamic Optical Information Storage or Retrieval Y 0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 133 254 384 767 1177
725 Interactive Video Distribution Systems Y 0.57 0.00 0.16 0.18 0.00 1 0 1 1 0 253 231 707 984 1239
ALL SUM OF ALL CLASSES (index values in this row should be ignored)   0.00 0.00 0.00 0.00 0.00 1028 678 5182 4664 3735 147517 157772 572241 813368 796922

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