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

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

Count of 1963 - 2009 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

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

TAIWAN

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Total
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 4 3 10 11 22 62 152 209 252 379 600 947 1170 753 607 610 447 490 421 441 425 8018
439 Electrical Connectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 3 2 3 5 2 3 10 8 18 31 39 52 51 53 57 67 93 148 366 420 258 209 314 296 432 365 396 398 4103
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 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 3 7 8 10 27 40 62 117 162 190 225 282 303 353 357 415 415 451 445 3874
361 Electricity: Electrical Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 3 2 1 6 2 6 8 15 26 16 17 34 30 52 67 83 147 218 212 265 210 254 291 315 346 2629
362 Illumination 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 3 4 5 7 20 18 38 30 36 26 34 46 54 64 95 82 118 102 138 133 136 134 209 239 206 220 2201
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 6 5 7 11 14 14 32 37 36 39 54 65 64 90 84 148 145 175 161 1192
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 6 8 12 15 25 36 56 73 55 72 67 78 85 94 137 153 155 1129
482 Exercise Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 2 6 7 11 13 15 26 22 34 58 43 63 57 69 54 67 52 51 60 104 67 79 55 62 43 1125
081 Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 8 11 11 8 18 16 9 9 18 8 17 14 30 49 75 94 90 66 83 112 147 104 75 34 1113
280 Land Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 1 0 2 2 5 10 13 13 20 20 24 29 37 46 46 29 59 50 70 80 95 67 77 64 63 50 49 44 1070
070 Locks 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 2 1 6 2 5 9 3 11 19 25 20 36 47 34 28 41 31 34 46 55 29 30 54 71 52 42 40 36 53 33 898
359 Optical: Systems and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 2 1 2 7 6 12 14 12 12 18 9 24 23 26 27 49 42 51 52 73 92 136 143 837
248 Supports (e.g., for holding articles, etc.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 0 1 0 2 1 0 3 8 5 11 22 16 14 21 23 19 21 43 38 42 62 75 48 63 48 39 48 61 75 815
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 2 1 0 3 4 8 5 14 14 23 36 78 90 107 80 116 202 786
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 1 7 7 8 13 8 16 25 27 22 32 44 35 57 54 81 93 99 123 756
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 3 8 7 5 4 17 32 49 59 68 69 65 52 51 68 36 36 50 685
343 Communications: Radio Wave Antennas 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 4 0 4 1 1 8 5 9 22 46 34 53 55 83 102 116 126 673
340 Communications: Electrical 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 5 2 1 1 5 1 5 13 17 20 15 11 12 12 21 18 27 28 23 43 40 49 36 38 30 47 53 42 43 663
206 Special Receptacle or Package 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 1 4 3 4 7 10 14 14 18 19 19 18 18 26 45 53 59 53 42 47 40 41 25 26 19 30 659
297 Chairs and Seats 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 2 1 1 6 1 3 3 1 8 4 8 25 21 21 17 21 41 41 38 53 53 52 49 47 38 42 35 636
473 Games Using Tangible Projectile 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 2 1 5 1 2 4 5 8 19 25 23 36 25 21 16 44 28 23 26 34 42 47 38 42 33 26 11 590
016 Miscellaneous Hardware 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 1 1 2 1 9 12 7 14 7 12 11 16 28 21 29 32 35 33 39 36 44 31 38 23 26 73 587
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 1 0 2 2 3 7 4 11 6 12 11 11 11 31 32 32 30 28 42 42 38 44 54 49 37 543
029 Metal Working 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 1 0 3 4 5 11 4 10 4 6 11 16 9 6 11 20 28 34 22 47 47 39 63 42 54 42 542
315 Electric Lamp and Discharge Devices: Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 2 3 4 5 7 7 11 8 6 7 6 8 16 11 23 19 36 46 39 34 52 68 51 47 520
455 Telecommunications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 2 1 0 2 5 5 7 11 16 16 24 34 56 92 95 77 72 519
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 2 1 2 3 7 4 10 11 23 27 28 45 74 97 83 75 496
137 Fluid Handling 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 5 3 12 8 12 12 14 15 10 12 8 9 17 23 24 43 43 22 27 30 30 32 28 24 13 480
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 2 5 11 19 27 34 20 18 37 48 22 41 47 65 77 479
310 Electrical Generator or Motor Structure 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 3 2 5 4 4 2 2 6 3 8 17 27 19 44 36 79 32 48 35 32 56 468
324 Electricity: Measuring and Testing 0 0 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 1 1 6 1 0 6 3 5 9 11 21 25 30 39 49 52 59 42 57 47 466
341 Coded Data Generation or Conversion 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 5 1 3 9 14 25 13 19 18 22 30 34 34 58 56 54 53 454
074 Machine Element or Mechanism 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 4 1 5 4 13 11 22 25 30 19 30 28 24 25 30 30 37 21 9 19 17 7 34 449
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 4 1 2 1 5 7 14 8 14 13 19 21 16 23 13 20 21 31 42 30 25 36 21 10 20 13 12 446
428 Stock Material or Miscellaneous Articles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 2 4 3 0 5 1 5 3 12 13 17 17 14 14 20 28 19 26 33 43 49 22 22 17 21 33 446
451 Abrading 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 0 3 4 1 5 5 6 3 5 7 5 19 33 42 37 37 63 39 47 31 20 25 443
165 Heat Exchange 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 1 0 2 0 6 8 5 9 10 13 15 30 38 31 52 52 76 35 29 27 442
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 7 7 15 18 10 11 25 33 56 41 61 40 41 72 442
375 Pulse or Digital Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 0 1 1 9 5 7 11 11 13 16 9 9 22 16 56 84 76 80 430
250 Radiant Energy 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 2 3 2 7 3 4 5 9 17 25 28 25 22 27 35 27 34 35 62 52 429
073 Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 2 0 0 1 2 4 8 8 5 4 8 7 11 6 11 10 14 25 22 25 15 39 28 38 30 33 38 30 428
348 Television 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 2 1 4 0 1 1 5 6 11 7 9 14 14 10 18 17 27 27 44 55 64 76 417
446 Amusement Devices: Toys 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 5 5 2 2 5 3 9 7 13 7 13 11 10 21 12 11 15 28 15 33 33 41 39 25 16 7 9 8 8 417
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 0 1 5 6 6 6 7 1 7 15 25 24 31 32 34 49 35 17 32 27 28 16 409
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 1 4 4 5 10 7 11 13 18 21 21 31 47 69 57 76 399
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 2 1 3 4 5 2 8 7 8 3 13 10 16 19 16 25 20 27 31 50 29 15 21 16 22 17 393
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 1 0 2 2 5 6 0 4 11 20 15 17 17 24 15 19 35 61 70 65 393
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 2 0 0 1 1 0 3 2 6 4 4 9 9 17 24 16 19 27 29 29 29 35 31 41 52 393
030 Cutlery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 3 4 8 7 12 4 12 9 8 14 17 19 30 19 22 36 23 45 19 19 33 16 9 391
005 Beds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 2 1 0 5 3 4 6 9 9 6 16 11 18 17 16 22 21 29 30 27 26 23 23 17 22 20 386
532 Organic Compounds (includes Classes 532-570) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 2 1 2 0 2 0 5 5 3 7 6 9 11 14 15 12 20 16 26 28 17 27 19 28 26 39 34 377
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 7 4 3 4 5 2 15 15 60 55 33 54 44 43 29 376
174 Electricity: Conductors and Insulators 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 1 1 3 8 9 6 4 4 7 13 6 5 31 40 35 36 39 26 38 27 33 375
099 Foods and Beverages: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 3 1 1 4 3 7 5 6 10 17 9 19 12 15 29 21 30 35 37 29 33 17 14 4 3 5 371
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 1 2 2 3 2 5 12 11 17 7 11 26 24 31 23 30 30 43 16 23 15 16 10 365
313 Electric Lamp and Discharge Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 2 1 0 0 6 10 5 14 13 15 5 17 38 30 29 44 44 30 59 365
015 Brushing, Scrubbing, and General Cleaning 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 1 2 1 2 0 2 4 7 6 2 13 6 10 18 15 23 12 22 12 35 24 21 18 19 22 10 21 17 15 364
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 1 2 3 5 10 9 13 7 12 10 28 53 52 80 69 361
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 2 4 7 8 8 4 5 16 19 14 11 16 30 14 27 37 34 22 39 16 20 358
370 Multiplex Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 3 3 4 9 10 5 14 8 16 20 39 66 81 68 354
312 Supports: Cabinet Structure 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 3 2 1 2 1 3 10 5 12 11 12 20 23 29 27 31 22 25 25 16 19 20 21 344
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 1 3 7 5 10 21 13 16 17 22 20 23 26 25 26 17 13 22 20 14 14 341
417 Pumps 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 2 1 2 3 2 3 5 6 10 11 10 13 10 6 17 34 32 32 40 29 16 17 7 7 8 326
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 6 3 3 4 3 2 6 6 8 8 5 8 4 13 14 12 12 16 18 26 13 21 23 22 11 10 14 16 11 3 325
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 6 4 1 5 10 8 5 7 13 26 38 43 64 40 25 25 324
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 1 1 0 0 1 1 0 4 6 2 4 2 2 0 3 9 15 21 12 23 18 17 25 20 36 31 23 22 19 322
318 Electricity: Motive Power Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 2 4 3 3 6 4 6 4 3 10 10 6 8 8 15 13 20 14 19 24 35 37 27 31 318
363 Electric Power Conversion 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 1 0 0 1 1 2 2 4 1 5 7 11 20 13 14 21 25 21 25 35 38 33 37 318
084 Music 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3 3 1 5 11 6 5 2 7 12 16 11 16 30 19 26 13 17 13 14 18 22 20 18 310
219 Electric Heating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 5 2 1 5 6 8 8 6 14 8 7 9 11 6 17 23 27 24 22 22 36 19 9 10 308
002 Apparel 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 2 2 4 4 5 5 6 5 6 4 6 9 14 21 22 27 34 24 24 18 13 15 15 12 5 306
211 Supports: Racks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2 0 4 1 3 3 7 3 8 8 7 13 5 18 14 24 21 32 32 27 20 15 15 9 6 299
220 Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 0 1 1 3 3 6 7 8 7 6 11 13 16 25 15 10 22 23 25 29 13 11 7 6 7 6 12 298
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 1 2 5 15 5 13 9 17 22 23 19 19 21 18 24 28 23 24 294
401 Coating Implements with Material Supply 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 1 2 1 1 2 1 1 3 3 2 4 11 9 7 5 9 7 3 7 5 27 26 28 21 16 20 17 15 12 11 6 287
403 Joints and Connections 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 2 6 5 4 1 7 7 11 18 7 9 15 19 9 14 9 15 32 23 21 8 11 6 10 7 280
356 Optics: Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 2 2 2 1 1 5 9 16 12 11 18 24 15 20 14 38 36 45 276
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 1 0 3 1 3 5 7 13 11 11 11 19 13 13 17 29 12 26 16 22 11 14 10 272
347 Incremental Printing of Symbolic Information 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 1 0 0 0 2 7 17 36 41 44 20 20 28 19 32 271
210 Liquid Purification or Separation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 0 1 1 1 3 1 1 3 9 8 15 13 12 5 4 17 13 10 12 15 7 13 15 18 22 27 18 269
033 Geometrical Instruments 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 2 0 1 4 5 3 4 3 9 12 5 7 7 10 5 8 5 9 20 18 13 15 26 17 19 12 9 16 268
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 2 1 3 4 1 0 6 11 21 12 10 15 27 17 21 27 22 23 16 17 264
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 6 8 12 7 10 17 14 28 19 34 26 43 35 264
435 Chemistry: Molecular Biology and Microbiology 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 2 6 3 4 8 13 10 11 22 22 11 11 16 31 24 26 32 255
292 Closure Fasteners 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 4 13 6 13 12 9 9 5 3 11 7 5 7 9 8 27 16 14 14 15 18 12 14 254
083 Cutting 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 1 0 0 3 3 5 5 4 7 3 4 7 7 8 11 10 12 12 15 40 25 22 17 16 12 253
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 1 1 2 1 4 0 3 5 5 5 10 11 8 28 35 43 33 51 250
188 Brakes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 6 2 2 5 5 5 19 11 16 11 17 28 29 15 19 12 10 11 12 9 247
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 3 2 7 9 16 16 26 39 35 25 41 22 244
052 Static Structures (e.g., Buildings) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 1 0 3 1 4 4 4 8 5 6 11 9 15 18 17 19 11 20 20 19 19 6 3 3 5 7 243
242 Winding, Tensioning, or Guiding 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 1 1 2 2 3 4 2 3 5 4 6 4 2 8 6 12 9 12 19 29 22 7 12 13 14 23 13 241
379 Telephonic Communications 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 1 1 0 1 0 2 3 10 6 10 2 5 5 5 12 10 18 16 16 21 7 13 15 11 21 4 10 12 241
040 Card, Picture, or Sign Exhibiting 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 6 9 8 11 14 4 13 12 9 13 20 9 15 13 17 13 6 6 12 11 10 236
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 0 2 3 0 1 3 1 1 2 0 4 8 5 6 20 27 26 16 32 30 26 18 235
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 1 3 10 7 4 1 4 9 11 16 25 18 20 23 14 13 9 11 28 232
128 Surgery (includes Class 600) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 4 3 2 3 5 3 4 5 5 9 3 11 8 11 13 23 18 17 14 22 17 17 7 228
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 0 1 2 1 4 3 4 6 5 3 3 5 8 4 5 12 13 13 9 13 16 18 22 11 12 11 9 6 223
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 2 1 7 4 3 11 8 16 19 34 39 29 26 21 223
222 Dispensing (apparatus and process) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 2 0 0 2 4 4 6 5 4 6 5 4 18 13 10 12 22 18 14 11 12 10 14 5 5 11 222
427 Coating Processes 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 0 0 2 0 0 8 3 9 10 13 22 17 14 14 11 12 16 17 9 7 11 16 215
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 2 8 6 7 7 12 8 12 11 17 16 20 22 30 29 211
330 Amplifiers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 2 1 1 1 4 2 4 11 5 16 9 16 37 50 49 211
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 2 4 0 1 2 10 8 17 10 8 6 14 16 15 13 14 17 13 17 9 8 3 210
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 2 0 2 2 5 2 3 7 8 4 9 7 9 2 11 13 9 10 9 27 16 25 20 206
062 Refrigeration 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 2 4 2 3 5 4 6 8 7 5 9 7 15 11 15 26 14 13 9 9 17 9 1 204
273 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 1 0 7 9 1 6 6 9 13 2 16 13 12 11 16 8 14 12 4 7 8 10 6 9 204
604 Surgery (Medicators and Receptors) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 2 5 1 3 2 5 8 10 8 8 4 8 11 11 6 23 15 20 16 9 8 10 5 201
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 2 0 3 8 14 16 9 15 29 31 33 37 200
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 1 3 4 6 7 5 4 8 3 6 11 25 23 18 13 16 9 8 6 6 6 193
384 Bearings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 2 2 2 5 4 10 9 7 7 8 8 10 16 13 10 17 17 9 16 17 193
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 2 2 1 2 3 2 3 0 5 9 6 25 17 19 17 30 24 18 189
353 Optics: Image Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 0 0 6 0 3 8 20 13 35 18 24 27 13 14 187
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 3 1 5 6 4 3 19 10 7 7 5 9 10 11 12 11 10 26 15 5 3 186
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 3 3 2 3 1 3 4 1 4 5 16 11 16 22 27 19 15 6 7 7 3 182
396 Photography 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 2 3 0 1 1 2 2 2 2 7 11 4 7 6 12 11 7 8 5 20 65 181
336 Inductor Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 1 1 0 0 3 1 4 10 14 15 17 18 14 22 31 25 180
126 Stoves and Furnaces 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 4 2 1 2 2 5 6 9 3 13 14 11 7 6 9 12 7 8 7 13 14 7 4 1 3 3 179
123 Internal-Combustion Engines 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 1 2 1 2 1 4 3 11 2 6 8 3 3 3 6 11 4 6 7 9 7 9 10 10 11 11 10 7 173
251 Valves and Valve Actuation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 1 6 4 4 8 2 9 6 0 4 7 11 7 6 11 6 12 13 16 11 13 6 168
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 3 3 6 12 12 16 8 9 16 9 8 11 17 21 10 166
307 Electrical Transmission or Interconnection Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 5 2 3 2 2 5 3 6 4 9 5 5 6 8 17 9 7 11 11 13 27 166
331 Oscillators 0 0 0 0 0 0 0 0 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 1 5 3 9 7 2 6 15 13 20 23 22 35 164
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 1 1 0 3 3 0 5 8 14 9 15 9 11 18 23 11 7 6 1 5 4 3 161
072 Metal Deforming 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 3 1 1 9 2 5 3 4 3 5 12 15 13 13 6 6 8 3 13 15 8 7 159
241 Solid Material Comminution or Disintegration 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 2 0 3 1 4 7 4 1 3 1 10 9 6 9 10 12 9 12 13 8 13 16 156
180 Motor Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 1 3 0 4 2 1 3 4 5 6 4 0 8 5 3 10 12 11 13 5 14 13 12 11 154
108 Horizontally Supported Planar Surfaces 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 3 1 2 1 1 4 5 6 8 10 17 14 5 7 13 12 8 15 4 3 8 150
431 Combustion 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 2 1 2 7 8 5 5 5 7 14 4 12 9 6 16 7 12 4 9 5 1 1 2 149
400 Typewriting Machines 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 1 1 6 2 5 2 1 9 12 10 9 10 20 16 10 12 6 2 6 144
132 Toilet 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 2 0 0 1 1 1 1 0 3 7 3 4 5 4 6 7 12 13 20 10 11 10 5 2 1 2 7 0 2 143
144 Woodworking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 1 2 2 2 2 0 0 1 3 3 9 15 19 17 23 5 4 12 6 4 7 141
271 Sheet Feeding or Delivering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 2 4 3 5 9 6 4 14 24 9 9 4 6 10 23 137
204 Chemistry: Electrical and Wave Energy 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 2 1 4 3 6 6 4 16 14 14 12 11 7 7 6 7 6 132
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 2 2 3 3 4 9 4 6 4 10 11 9 8 7 7 6 9 3 4 5 4 4 129
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 2 0 1 3 6 3 8 8 11 10 9 10 4 10 14 25 128
119 Animal Husbandry 0 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 2 2 4 4 11 6 2 1 7 11 6 10 6 8 12 8 10 5 3 4 125
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 5 0 1 1 2 1 2 1 3 2 5 6 7 5 9 14 14 6 3 11 10 6 6 125
173 Tool Driving or Impacting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 4 2 1 0 4 2 4 1 2 12 9 7 9 8 11 10 7 11 11 5 123
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 3 1 2 0 6 4 6 6 8 9 22 12 16 22 122
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 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 2 1 6 8 8 7 13 11 2 5 6 6 9 14 5 7 7 120
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 4 8 8 1 1 0 2 2 3 2 3 4 3 5 5 3 8 8 5 6 7 4 16 9 119
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 3 2 1 3 4 5 7 10 4 4 8 3 4 1 5 8 5 3 8 6 5 0 4 3 1 4 115
224 Package and Article Carriers 0 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 1 4 0 4 6 6 6 9 10 12 7 13 4 7 4 5 4 5 3 1 114
118 Coating Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 3 2 6 2 3 10 20 14 12 7 9 4 1 6 6 3 112
112 Sewing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 1 2 1 4 6 2 6 2 5 9 6 8 5 7 8 2 7 11 7 2 3 2 110
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 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 8 11 1 7 1 2 7 17 13 14 10 6 7 110
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 3 1 6 2 4 6 9 9 6 9 9 6 15 5 5 2 4 4 109
101 Printing 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 3 1 3 7 3 3 7 3 7 9 5 5 6 4 5 10 7 6 4 5 3 108
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 6 5 8 8 9 3 4 3 3 1 0 0 3 9 7 3 6 6 2 4 4 3 3 4 108
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 2 3 5 4 4 1 4 6 6 7 6 10 7 8 3 9 19 108
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 2 1 1 1 2 10 4 7 10 5 6 4 6 8 9 16 11 108
392 Electric Resistance Heating Devices 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 4 0 1 0 4 5 2 3 1 1 4 6 7 8 10 9 7 11 4 3 7 6 104
181 Acoustics 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 1 2 2 3 1 8 2 1 2 6 7 7 9 2 13 9 6 4 1 1 2 3 96
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 1 2 4 4 4 1 2 6 6 7 7 9 5 3 5 4 3 6 8 6 96
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 2 2 0 2 3 4 5 9 8 8 5 9 5 5 3 6 2 2 2 4 5 0 1 96
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 2 0 1 0 0 1 0 2 3 3 3 3 5 3 2 4 4 3 4 6 4 7 6 6 3 2 7 7 94
228 Metal Fusion Bonding 0 0 0 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 1 3 1 5 0 1 3 4 8 14 7 9 14 12 2 3 1 3 94
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 0 2 1 2 5 6 8 5 7 7 9 8 5 3 5 6 3 6 94
296 Land Vehicles: Bodies and Tops 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 2 4 3 6 2 7 1 6 6 0 6 2 3 4 3 3 4 6 5 7 6 3 93
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 1 2 2 2 1 4 9 5 2 5 7 3 5 6 10 10 15 93
124 Mechanical Guns and Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 4 0 0 0 6 1 1 2 0 1 0 1 4 6 8 5 5 6 11 9 20 92
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 3 1 1 4 1 5 5 4 7 3 4 5 6 8 12 6 5 3 1 3 0 91
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 2 2 9 0 3 5 6 10 1 6 3 1 6 7 11 4 0 3 2 3 1 0 0 1 1 90
414 Material or Article Handling 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 1 2 3 7 3 7 0 3 3 2 3 9 4 5 8 4 5 3 2 4 5 88
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 6 5 5 2 7 6 13 11 9 17 88
192 Clutches and Power-Stop Control 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 2 0 1 6 8 5 4 7 6 8 7 9 2 5 5 3 3 2 87
066 Textiles: Knitting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 0 0 0 0 0 3 0 3 8 2 5 3 8 9 2 2 6 2 13 4 4 7 86
454 Ventilation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 2 3 3 3 2 1 1 4 3 8 4 5 3 10 4 3 3 3 6 4 6 85
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 1 2 5 3 6 11 10 6 14 11 10 85
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 5 0 2 1 1 2 0 0 5 5 4 6 8 9 7 4 6 1 5 6 0 0 83
053 Package 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 2 0 2 2 4 1 5 4 0 6 5 7 3 8 4 5 5 5 8 4 3 83
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 2 4 2 2 1 3 6 4 9 3 7 11 6 5 6 3 4 83
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 1 0 0 0 0 0 0 3 1 0 0 6 2 9 2 4 5 1 5 4 8 7 3 2 3 5 3 4 1 83
372 Coherent Light Generators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 4 1 1 0 8 1 2 5 6 8 2 11 10 8 11 81
434 Education and Demonstration 0 0 0 0 0 0 0 0 0 0 0 0 3 1 4 1 2 1 2 0 1 0 2 2 1 2 5 0 1 3 3 5 1 2 3 10 5 3 4 3 3 4 0 2 1 1 0 81
606 Surgery (instruments) 0 0 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 3 4 4 6 6 1 2 5 3 8 7 5 7 7 3 1 2 3 1 81
060 Power Plants 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 1 0 0 1 0 1 0 2 1 0 1 1 1 1 3 1 3 8 5 5 11 6 11 1 4 4 3 1 80
399 Electrophotography 0 0 0 0 0 0 0 0 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 1 1 4 7 6 8 4 9 6 4 6 6 3 13 80
252 Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 5 2 3 2 1 6 6 7 3 6 2 4 5 3 8 13 78
261 Gas and Liquid Contact Apparatus 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 1 4 3 1 4 2 0 0 0 2 4 4 5 10 8 2 4 5 1 5 1 8 76
047 Plant Husbandry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 1 3 1 7 5 3 3 2 8 13 2 6 4 2 4 3 1 0 3 75
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 5 0 1 2 0 0 1 1 1 2 1 5 4 9 4 5 6 6 2 8 5 2 3 75
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 2 3 0 1 2 3 3 2 4 3 4 7 6 4 5 7 4 6 6 75
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and 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 0 0 1 1 2 1 0 2 2 2 2 2 4 2 11 7 2 6 10 13 73
423 Chemistry of Inorganic Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 1 3 0 0 1 3 3 4 3 3 4 6 5 1 3 4 7 5 5 8 73
049 Movable or Removable Closures 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 1 4 2 2 2 2 3 7 2 5 1 4 2 2 1 6 5 6 3 2 5 71
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 3 1 0 2 1 1 6 2 6 7 6 4 7 5 16 70
409 Gear Cutting, Milling, or Planing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 3 2 2 1 3 1 2 2 3 3 5 5 4 4 2 4 6 6 7 69
055 Gas Separation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 3 4 2 0 2 1 1 6 3 3 8 1 5 3 3 3 7 4 6 68
215 Bottles and Jars 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 2 0 2 9 4 7 0 2 2 3 4 3 4 3 3 5 3 1 2 3 1 1 0 0 1 68
418 Rotary Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 2 0 1 1 2 3 1 1 1 2 8 9 5 4 5 2 6 4 3 3 68
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 3 3 4 4 9 0 10 2 4 1 0 1 1 2 1 4 2 2 4 4 65
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 1 0 0 0 0 2 0 1 4 2 0 2 2 0 8 1 8 6 10 12 63
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 1 4 2 5 2 7 7 5 6 4 5 0 2 4 3 63
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 2 0 1 1 1 2 3 1 3 2 3 2 2 5 6 5 4 4 5 4 1 1 0 63
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 0 0 1 0 2 3 2 4 4 3 4 4 5 3 8 4 0 9 61
355 Photocopying 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 5 3 9 3 7 6 7 8 3 3 58
338 Electrical Resistors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 3 1 2 1 2 4 2 4 8 5 4 1 5 2 4 5 57
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 5 3 4 4 1 9 11 16 57
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 4 1 2 4 6 3 2 2 5 2 4 6 1 0 2 2 1 3 4 57
267 Spring Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 2 3 2 1 1 3 4 3 3 2 6 6 1 3 2 3 1 2 3 54
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 1 0 1 0 0 2 1 0 1 3 3 0 2 0 4 3 4 6 4 1 5 2 2 4 53
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 1 0 3 0 3 0 1 9 16 15 52
106 Compositions: Coating or Plastic 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 1 0 0 0 0 5 0 1 2 2 2 1 3 3 9 4 1 6 4 5 51
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 1 1 0 0 0 1 2 7 3 5 3 3 3 4 5 2 6 51
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 1 3 0 4 2 7 6 5 2 7 3 3 0 0 49
450 Foundation Garments 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2 4 4 9 9 1 3 1 2 6 4 2 49
100 Presses 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 3 2 2 2 0 3 5 2 1 2 0 5 4 4 7 1 3 0 48
116 Signals and Indicators 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 2 1 0 1 0 0 0 2 0 1 2 4 3 0 0 3 1 2 1 3 1 1 8 1 2 2 1 1 1 1 0 48
221 Article Dispensing 0 0 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 2 2 5 0 3 0 2 2 3 3 4 0 1 8 5 2 2 1 0 1 48
405 Hydraulic and Earth Engineering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 2 0 2 2 1 2 2 2 2 4 1 2 4 3 1 1 1 4 1 1 2 4 0 47
433 Dentistry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 2 0 0 1 5 6 0 4 3 1 4 3 5 7 2 0 47
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 1 1 1 1 6 4 1 8 6 5 7 45
110 Furnaces 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 0 1 1 1 0 7 2 2 2 2 2 3 1 4 3 1 4 0 1 0 0 44
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 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 1 2 4 4 4 4 2 1 4 2 2 1 3 1 3 4 44
223 Apparel Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 1 0 2 5 2 1 2 2 2 4 1 6 6 3 0 1 0 0 1 0 1 44
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 1 2 1 3 3 1 1 7 3 5 9 3 43
148 Metal Treatment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 4 2 1 3 6 0 1 2 3 2 4 2 3 4 2 1 0 1 43
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 6 2 2 1 0 4 5 3 3 4 6 43
114 Ships 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 3 1 1 3 0 1 2 1 1 3 0 1 0 2 1 2 4 4 4 2 2 42
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 3 3 4 4 7 6 2 5 1 2 2 42
472 Amusement Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 4 1 2 2 2 2 0 1 2 2 3 2 3 2 6 2 0 1 3 0 42
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 3 2 3 5 1 5 4 6 10 42
152 Resilient Tires and Wheels 0 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 1 1 0 0 2 2 0 0 0 1 1 4 8 4 2 2 4 3 3 1 0 41
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 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 0 1 1 1 0 1 2 1 1 0 2 1 4 3 3 5 5 2 2 2 40
131 Tobacco 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 4 3 2 3 4 0 4 3 1 0 1 1 4 2 1 0 1 1 0 1 38
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 3 2 1 0 2 1 0 1 7 4 8 6 38
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 3 0 4 1 2 1 1 2 2 0 0 2 3 2 2 2 1 2 3 37
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 0 0 4 0 2 1 4 2 6 3 4 2 0 3 1 37
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 2 3 0 6 1 2 0 0 2 2 1 1 2 2 2 1 0 3 0 1 3 37
184 Lubrication 0 0 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 3 1 0 2 2 3 1 3 2 0 5 2 0 1 3 1 0 3 4 37
244 Aeronautics and Astronautics 0 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 1 0 1 2 1 0 2 3 1 1 3 3 3 4 2 5 1 0 1 0 1 37
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 3 1 1 2 0 0 2 3 4 6 3 1 4 1 1 0 1 0 0 0 36
440 Marine Propulsion 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 7 1 1 1 0 1 2 0 4 2 0 0 2 2 3 2 1 1 2 36
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 2 2 1 0 1 0 1 3 4 3 2 0 3 3 0 3 0 5 36
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 3 0 2 4 7 4 5 8 36
225 Severing by Tearing or Breaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 2 3 4 1 0 4 1 0 0 1 1 0 2 3 2 4 2 1 1 0 35
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 1 1 1 3 0 0 2 5 1 4 1 1 4 2 0 1 1 2 1 35
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 3 1 2 6 4 3 0 5 3 1 0 0 1 0 1 34
249 Static Molds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 2 3 1 0 0 2 0 1 5 4 2 2 0 0 2 1 0 1 1 0 2 34
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 3 1 2 1 1 1 5 0 0 2 2 2 3 1 1 4 1 34
042 Firearms 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 3 1 0 2 0 0 3 1 3 2 3 2 3 3 2 33
164 Metal Founding 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 2 1 2 0 0 2 2 3 6 4 3 0 2 2 33
483 Tool Changing 0 0 0 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 1 0 0 1 2 3 5 2 0 1 1 0 0 4 1 2 8 33
501 Compositions: Ceramic 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 2 2 1 3 1 2 4 1 0 2 1 2 3 1 4 33
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 1 1 1 3 2 2 2 0 0 2 4 0 3 2 1 0 0 3 32
194 Check-Actuated Control Mechanisms 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 3 1 2 2 4 1 0 2 1 1 6 2 1 0 1 32
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 3 1 1 1 2 3 1 7 5 4 32
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 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 3 3 1 0 0 0 2 2 2 2 1 1 3 5 0 1 1 0 1 1 32
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 0 1 1 1 1 1 2 5 1 3 3 4 2 0 1 1 1 32
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 2 1 1 1 2 0 3 0 1 6 6 5 32
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 1 1 0 0 0 2 0 1 1 1 0 1 0 1 1 3 3 3 2 4 0 1 0 31
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 6 5 2 4 1 3 0 3 1 0 3 0 31
056 Harvesters 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 2 2 0 2 2 2 1 0 1 7 0 2 2 4 0 0 0 30
125 Stone Working 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 3 3 2 0 4 6 5 1 2 1 30
426 Food or Edible Material: Processes, Compositions, and Products 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 1 1 1 0 1 0 1 1 2 0 3 0 2 2 0 3 4 2 1 2 1 0 30
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 1 1 2 0 2 0 4 2 3 1 5 3 30
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 5 0 1 3 0 2 3 3 3 1 1 4 29
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 2 3 1 1 6 1 6 2 28
095 Gas Separation: Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 3 1 3 0 1 4 4 1 1 2 2 27
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 4 3 1 4 1 1 2 1 1 2 26
038 Textiles: Ironing or Smoothing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 2 2 1 0 0 1 4 0 1 3 0 0 1 2 1 4 25
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 4 2 3 1 2 1 1 1 2 2 1 25
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 0 3 3 1 4 1 1 1 3 3 25
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 1 1 0 0 0 0 0 2 2 2 2 0 5 3 1 1 1 25
432 Heating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3 2 1 1 2 3 1 4 2 1 0 2 0 24
091 Motors: Expansible Chamber Type 0 0 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 3 0 1 1 1 0 0 1 2 0 1 0 2 2 2 0 3 2 0 0 23
388 Electricity: Motor Control Systems 0 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 1 2 0 0 1 1 2 1 0 1 1 2 1 4 3 23
012 Boot and Shoe Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 2 1 1 1 1 1 1 0 3 1 2 2 1 0 0 1 1 22
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 3 1 1 2 0 1 1 1 1 1 1 0 2 1 2 22
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 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 1 0 0 0 0 1 5 5 1 1 2 2 1 0 1 22
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 1 3 7 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 1 1 1 0 1 2 0 1 0 0 1 0 22
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 0 0 1 4 1 1 0 0 0 0 2 1 1 1 1 2 3 22
383 Flexible Bags 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 2 1 0 1 1 2 2 1 1 2 1 0 0 0 1 1 20
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 3 1 0 2 1 1 2 1 2 3 20
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 1 3 4 0 5 0 1 0 0 0 18
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 1 2 1 2 1 1 1 0 1 1 1 1 18
178 Telegraphy 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 2 1 1 0 0 0 2 1 0 2 1 2 2 0 0 17
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 0 2 2 2 0 1 1 1 0 0 1 0 0 0 0 17
209 Classifying, Separating, and Assorting Solids 0 0 0 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 2 1 1 1 0 0 0 2 3 1 1 0 1 0 0 0 0 0 2 17
256 Fences 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 2 2 1 0 1 2 1 0 0 0 0 0 2 0 0 0 0 1 17
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 3 3 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 17
059 Chain, Staple, and Horseshoe 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 3 2 0 0 1 0 0 0 0 2 0 1 0 3 2 2 16
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 0 2 2 0 1 2 0 0 1 2 16
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 1 2 2 0 0 2 2 0 1 2 16
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 2 1 2 1 1 1 2 0 1 0 0 0 15
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 1 0 0 0 3 2 0 1 0 0 0 0 0 0 1 15
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 1 1 0 1 4 2 1 0 0 0 0 0 2 0 15
419 Powder Metallurgy Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 1 1 2 2 0 3 1 0 0 0 0 0 15
162 Paper Making and Fiber Liberation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 2 0 1 3 1 1 0 0 1 1 1 14
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 5 0 1 1 0 2 1 0 14
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 2 1 1 0 1 0 1 0 1 0 1 0 0 0 1 1 0 0 0 14
300 Brush, Broom, and Mop 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 1 0 2 0 0 0 1 1 1 1 0 2 1 0 1 2 1 0 14
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 2 1 1 0 0 0 1 1 13
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 2 0 1 2 0 0 2 1 0 13
329 Demodulators 0 0 0 0 0 0 0 0 0 0 0 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 2 0 1 0 3 0 2 1 0 1 1 13
332 Modulators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 1 2 0 0 0 1 3 2 13
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 2 1 3 1 0 2 0 0 0 13
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 4 2 0 0 0 1 1 0 0 0 0 0 0 0 0 1 2 13
065 Glass Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 2 4 12
102 Ammunition and Explosives 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 1 0 2 1 2 1 1 0 0 12
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 4 2 0 0 0 1 0 1 0 0 11
140 Wireworking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 2 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 11
226 Advancing Material of Indeterminate Length 0 0 0 0 0 0 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 1 0 1 1 1 0 1 2 0 0 1 0 0 1 11
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 1 0 1 0 0 0 2 0 0 0 0 0 11
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 1 4 1 0 0 0 1 0 0 0 0 10
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 1 4 10
453 Coin Handling 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 1 0 0 0 0 1 0 1 2 1 1 10
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 3 1 0 0 1 0 0 2 0 1 10
076 Metal Tools and Implements, 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 1 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 2 9
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 1 2 1 1 0 0 0 0 0 0 1 9
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2 0 1 0 1 1 1 0 0 0 0 0 1 0 0 0 9
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 1 1 0 2 0 0 9
104 Railways 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 0 0 2 0 1 0 0 0 0 0 0 1 0 0 8
407 Cutters, for Shaping 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 2 3 0 8
452 Butchering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 8
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 1 0 1 0 7
048 Gas: Heating and Illuminating 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 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 7
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 0 0 0 1 0 1 1 0 0 7
172 Earth Working 0 0 0 0 0 0 0 0 0 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 2 0 0 0 1 0 0 0 1 0 0 0 7
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 1 1 0 7
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 1 1 0 0 0 0 1 7
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 5 7
087 Textiles: Braiding, Netting, and Lace 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 1 1 0 1 0 1 1 1 0 6
111 Planting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 2 0 0 0 0 0 6
322 Electricity: Single Generator Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 1 0 6
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 0 0 0 0 6
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 6
014 Bridges 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 5
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 5
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 5
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 5
283 Printed Matter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 5
420 Alloys or Metallic Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 5
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 2 0 5
071 Chemistry: Fertilizers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 4
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 4
212 Traversing Hoists 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 4
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 4
492 Roll or Roller 0 0 0 0 0 0 0 0 0 0 0 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 1 0 0 0 0 1 0 0 0 0 0 4
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 3
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 3
406 Conveyors: Fluid Current 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 3
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 3
023 Chemistry: Physical Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2
026 Textiles: Cloth Finishing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2
069 Leather Manufactures 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 0 0 0 0 0 0 0 2
142 Wood Turning 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
217 Wooden Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2
234 Selective Cutting (e.g., Punching) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
352 Optics: Motion Pictures 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
476 Friction Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 2
037 Excavating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
079 Button Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
086 Ammunition and Explosive-Charge 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 0 0 0 0 1 0 0 1
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
157 Wheelwright Machines 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
171 Unearthing Plants or Buried Objects 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
196 Mineral Oils: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
270 Sheet-Material Associating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
334 Tuners 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
ALL ALL CLASSES 0 0 0 0 0 0 0 0 0 0 1 0 24 33 53 29 39 66 80 88 66 99 174 210 344 457 591 732 906 1001 1189 1443 1620 1897 2057 3100 3693 4667 5371 5431 5298 5938 5118 6361 6128 6339 6642 77285


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