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

EXTENDED YEAR SET - Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 1963 - 2014 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

NORTH CAROLINA

( 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 by year of patent grant.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 1 2 1 3 2 1 2 3 4 3 2 6 6 9 12 4 4 7 17 10 15 17 15 27 24 45 27 34 46 51 33 39 60 78 81 100 97 126 112 119 73 76 106 96 95 83 123 119 147 151 198 2512
370 Multiplex Communications 0 0 0 0 0 0 1 0 1 2 4 1 6 2 4 0 0 0 0 3 3 2 2 11 4 3 3 5 13 8 19 21 12 26 20 30 38 43 57 50 70 68 72 93 62 90 96 158 130 131 93 115 1572
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 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 2 1 0 1 2 5 4 4 13 7 24 47 51 46 38 50 54 57 74 60 78 107 125 155 178 151 212 1548
455 Telecommunications 1 0 1 1 0 0 0 0 2 0 0 1 2 0 1 0 0 0 1 0 0 0 1 2 1 3 2 1 2 1 0 0 2 9 3 32 64 93 76 74 59 48 34 73 58 49 78 81 98 114 94 90 1252
435 Chemistry: Molecular Biology and Microbiology 0 0 0 1 1 1 0 1 1 2 0 2 1 4 2 2 3 2 2 2 3 1 2 3 8 5 15 8 10 14 16 29 24 45 59 64 68 50 56 40 54 37 32 46 48 53 40 50 44 58 59 63 1131
532 Organic Compounds (includes Classes 532-570) 2 8 13 11 20 10 9 7 18 14 9 11 11 10 14 8 13 7 13 9 4 11 12 15 9 16 17 13 26 22 25 25 29 30 37 23 31 25 36 34 35 18 29 38 25 31 36 41 40 40 42 30 1062
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 2 10 21 21 42 39 28 19 15 25 6 21 17 16 7 14 7 9 12 5 7 5 3 4 4 6 14 10 15 20 12 20 16 33 33 28 44 36 37 38 41 31 28 22 18 16 10 25 22 22 24 23 1003
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 3 3 4 7 8 12 12 8 16 12 14 12 18 17 27 41 40 68 60 48 50 45 62 54 35 56 37 54 52 87 967
428 Stock Material or Miscellaneous Articles 5 4 9 13 10 13 8 13 19 21 15 9 10 13 11 14 8 15 11 9 8 12 8 12 19 22 20 13 9 19 17 26 30 31 40 38 44 37 34 39 43 18 26 15 13 11 18 23 14 23 21 17 950
439 Electrical Connectors 3 2 0 0 1 1 0 2 3 1 1 2 8 9 7 6 5 13 8 8 5 17 12 7 20 25 20 26 29 22 22 16 26 31 34 30 29 36 35 14 21 21 20 22 15 34 33 36 37 28 23 32 858
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 2 0 1 0 2 2 0 3 3 11 8 12 15 24 30 19 30 35 26 34 56 92 82 89 101 115 792
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 1 1 0 0 0 0 1 0 0 0 1 1 1 2 1 1 0 1 0 0 1 2 1 3 3 13 7 11 26 17 13 11 16 6 8 16 15 32 27 35 24 24 38 39 68 62 43 84 85 741
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 0 1 5 0 2 0 3 5 7 20 9 7 7 2 6 19 16 19 27 57 83 120 177 113 712
361 Electricity: Electrical Systems and Devices 0 1 1 3 5 2 2 3 8 3 7 1 3 6 8 6 2 0 3 0 1 6 2 5 3 2 8 5 9 7 7 17 16 22 18 29 28 33 35 27 19 21 14 29 21 37 40 38 36 41 32 39 711
128 Surgery (includes Class 600) 1 0 1 1 2 0 3 6 4 3 2 4 5 5 4 3 4 2 3 3 7 1 4 6 6 6 11 12 14 12 16 10 16 19 15 26 11 30 25 25 28 20 23 22 17 19 25 32 26 40 43 48 671
340 Communications: Electrical 0 2 1 2 2 0 0 4 4 8 8 2 2 1 2 1 4 8 6 1 3 3 4 8 6 4 8 5 4 6 8 4 5 5 10 11 18 17 21 13 14 20 19 42 27 36 36 43 28 52 66 58 662
131 Tobacco 6 2 8 7 8 15 7 8 18 17 14 10 10 16 7 9 6 12 10 7 4 6 10 10 17 23 22 37 39 43 16 19 18 14 14 12 2 7 3 6 2 5 7 6 11 5 5 17 10 4 10 12 613
375 Pulse or Digital Communications 0 0 0 1 0 0 1 0 2 2 1 0 1 1 2 0 0 0 2 0 3 0 1 5 2 2 1 2 3 3 3 4 6 13 7 25 29 25 27 33 38 44 30 34 16 29 19 35 42 53 34 32 613
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 2 5 1 3 0 2 2 14 4 9 12 7 17 33 41 51 34 43 35 52 67 52 52 59 604
029 Metal Working 5 7 3 7 6 3 10 5 11 7 8 10 19 9 7 6 7 9 8 7 8 10 14 10 16 9 13 7 11 7 13 12 12 12 10 14 16 15 18 11 14 10 10 15 11 3 12 15 21 20 18 17 558
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 2 1 1 0 0 0 4 8 21 17 24 13 11 14 12 15 32 26 24 44 37 41 72 64 62 550
210 Liquid Purification or Separation 2 0 2 8 3 1 4 5 2 6 6 1 2 4 5 2 3 3 8 7 3 3 6 3 6 6 10 11 12 15 14 13 14 21 14 19 16 15 33 22 18 20 26 15 16 18 18 20 11 17 19 12 540
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 9 4 10 6 13 23 16 10 8 5 12 11 16 8 8 9 4 9 10 9 9 6 4 9 3 1 3 11 19 11 16 10 13 13 17 29 14 18 23 10 5 13 11 3 3 3 6 10 6 12 12 8 531
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 3 2 0 6 1 0 0 0 1 1 3 3 0 3 9 8 11 20 12 11 20 16 28 29 46 44 47 41 46 34 61 510
052 Static Structures (e.g., Buildings) 0 2 2 1 8 4 6 4 3 5 3 1 1 2 2 4 2 5 5 5 4 6 5 11 9 7 15 13 7 7 10 9 16 11 10 12 20 19 15 17 11 18 15 18 12 6 14 24 13 24 27 23 493
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 1 1 3 1 1 0 2 0 0 0 0 1 0 0 0 1 1 3 3 0 1 2 4 3 2 3 6 7 5 12 19 10 13 11 28 18 10 23 30 24 32 57 42 33 35 31 479
379 Telephonic Communications 0 0 0 1 1 2 3 2 1 1 1 3 5 1 6 5 1 0 0 1 3 3 1 8 7 2 4 1 0 3 3 6 5 5 5 14 20 19 21 11 23 20 22 40 20 27 15 20 28 27 29 24 470
066 Textiles: Knitting 20 15 16 17 10 14 12 18 13 6 10 14 13 15 14 5 5 4 7 7 5 4 14 5 5 7 11 2 6 5 7 6 8 14 13 8 8 12 17 6 6 10 7 6 6 5 7 5 4 4 1 1 460
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 0 2 12 5 3 6 11 15 7 9 11 9 10 4 13 6 9 12 6 8 11 9 3 5 8 10 8 8 7 11 7 11 5 9 11 13 15 15 10 14 10 10 14 8 6 1 8 8 10 18 11 454
073 Measuring and Testing 2 3 4 1 5 5 7 5 8 2 8 7 3 7 5 5 13 1 4 1 5 1 10 4 6 6 8 10 10 6 8 11 8 9 6 16 8 10 11 17 21 18 16 25 14 12 10 10 22 14 13 10 451
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 0 0 1 0 0 5 5 9 6 6 11 8 7 18 19 22 25 41 35 62 70 87 437
057 Textiles: Spinning, Twisting, and Twining 8 18 9 8 26 17 20 12 10 23 12 28 13 12 17 8 12 12 6 7 4 6 7 7 5 4 8 5 2 2 5 4 8 4 13 12 7 7 6 13 5 6 2 3 1 3 2 1 3 1 2 0 436
324 Electricity: Measuring and Testing 0 3 6 2 3 7 8 6 7 9 7 6 1 4 5 6 5 4 3 2 3 5 4 5 13 5 6 6 8 5 5 7 6 14 3 11 10 7 14 16 22 13 15 9 14 16 10 13 14 12 10 21 416
206 Special Receptacle or Package 4 7 4 4 9 3 3 1 5 8 9 5 4 5 5 5 2 3 5 4 5 6 7 4 9 7 3 5 3 8 15 18 13 9 8 17 11 12 6 13 14 14 10 7 9 10 7 18 14 11 12 5 405
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 3 1 3 8 8 7 7 5 6 0 6 4 16 8 10 17 19 22 16 29 17 24 19 24 34 25 27 26 396
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 0 1 0 0 0 3 3 0 0 1 0 1 1 1 1 0 2 1 2 2 2 2 1 2 0 2 3 5 3 5 17 20 26 21 22 19 22 15 22 17 18 18 24 19 16 21 33 394
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 1 1 0 1 5 2 8 18 20 30 8 13 13 18 10 16 23 21 31 29 31 29 26 39 393
242 Winding, Tensioning, or Guiding 6 10 11 17 16 13 6 7 15 14 4 10 5 12 11 5 6 6 2 6 4 11 10 9 9 4 6 17 7 4 8 5 3 3 5 10 8 11 4 10 10 6 2 1 6 6 1 3 9 5 5 5 389
297 Chairs and Seats 8 4 4 2 8 5 2 3 1 1 6 9 2 0 2 3 1 8 2 6 4 3 7 3 7 4 8 8 4 10 4 12 7 14 12 12 11 14 6 7 9 17 7 14 11 10 13 14 14 12 12 16 383
219 Electric Heating 4 2 3 3 4 6 7 3 10 4 13 16 2 2 11 7 3 5 14 6 1 8 4 4 3 6 3 3 7 7 4 8 10 7 8 12 18 20 23 15 12 13 12 8 5 6 3 5 3 6 7 5 381
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 3 3 1 8 6 13 5 16 8 8 15 12 23 21 26 31 46 68 68 381
362 Illumination 1 3 1 5 7 6 3 2 2 11 4 1 3 2 3 2 4 5 7 5 3 5 4 0 2 2 2 10 7 4 4 1 8 7 4 8 5 7 11 11 8 10 9 8 4 6 7 17 21 24 32 48 376
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 1 0 0 1 3 5 0 0 0 0 0 0 0 0 0 1 2 1 4 2 3 2 3 1 5 2 1 2 6 4 18 20 14 15 16 7 13 10 20 16 24 11 24 23 38 27 27 372
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 3 9 6 8 5 7 13 11 9 8 11 12 11 5 4 6 2 6 6 9 3 2 2 4 7 13 16 7 7 5 8 7 11 12 7 15 16 17 16 11 10 4 3 2 3 1 2 2 3 1 1 1 370
606 Surgery (instruments) 0 0 1 0 1 0 0 0 1 2 1 1 5 0 1 1 0 0 1 0 0 1 2 0 3 1 5 1 4 4 5 9 7 9 11 8 10 17 10 12 13 16 10 11 8 5 13 15 20 31 38 52 366
005 Beds 1 4 3 6 12 4 5 2 2 5 5 3 6 6 3 6 2 6 2 1 1 4 10 4 12 10 7 9 6 9 8 8 6 10 7 2 3 11 6 6 8 15 9 9 4 12 12 13 12 12 17 18 364
604 Surgery (Medicators and Receptors) 0 0 0 1 3 4 2 2 1 2 5 1 2 4 1 1 2 1 0 1 1 2 3 4 4 4 6 6 7 6 7 17 9 7 4 9 7 6 9 6 12 10 9 7 11 8 10 25 18 23 26 32 348
174 Electricity: Conductors and Insulators 0 0 2 3 0 1 2 6 5 4 2 1 4 1 1 2 1 1 2 5 4 7 2 1 11 6 3 3 6 1 3 6 3 7 10 9 10 17 18 17 17 12 10 5 6 5 13 16 11 11 17 17 327
427 Coating Processes 3 1 1 2 4 8 4 8 5 7 3 3 4 1 2 5 2 7 1 2 4 6 8 3 2 2 3 6 14 7 6 8 10 12 9 8 13 15 13 11 7 5 9 6 6 4 7 10 6 10 12 4 319
280 Land Vehicles 1 1 4 1 2 0 0 0 0 4 4 1 3 3 0 4 4 4 1 1 3 3 5 5 2 3 7 5 6 3 2 8 5 8 5 7 6 8 8 11 6 10 14 11 11 14 15 17 12 24 17 19 318
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 1 0 1 0 0 3 0 0 0 1 0 0 0 3 2 1 3 2 6 4 3 1 4 4 4 9 7 13 9 13 11 18 8 14 8 15 13 12 6 12 21 26 29 26 313
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 2 0 0 0 1 1 3 6 3 4 2 3 2 1 2 3 7 4 6 3 8 7 12 16 12 25 23 26 17 16 25 14 20 15 14 308
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 2 2 1 2 3 7 10 7 5 2 2 1 1 4 4 0 3 4 0 0 0 0 1 3 3 2 2 2 5 1 3 4 7 5 4 5 10 14 8 13 18 9 23 22 7 9 7 11 17 12 18 306
248 Supports (e.g., for holding articles, etc.) 2 1 7 2 3 4 4 3 5 3 1 7 1 2 0 4 2 3 2 1 3 6 6 1 2 10 4 8 7 11 4 8 6 6 3 11 10 8 8 10 12 4 8 7 6 3 12 8 11 13 18 9 300
002 Apparel 3 3 3 4 3 4 3 5 2 6 1 3 2 1 3 4 2 3 3 2 3 1 2 3 5 5 7 5 14 7 6 12 8 12 14 10 12 11 13 7 7 7 9 2 1 1 0 12 10 6 5 8 285
053 Package Making 6 2 1 4 1 5 4 5 3 6 5 4 6 5 1 3 2 6 5 2 2 2 2 1 4 6 7 3 6 8 7 7 7 5 12 9 4 3 4 3 3 5 6 10 5 14 14 13 15 7 12 1 283
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 0 2 1 2 0 1 2 3 5 2 0 1 5 0 4 1 1 1 5 3 2 2 2 0 2 2 0 0 2 2 1 1 3 3 2 4 7 4 6 11 10 2 8 11 26 14 18 14 29 36 16 280
382 Image Analysis 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2 0 2 5 5 0 2 3 3 2 4 0 4 2 3 7 3 12 6 5 4 3 9 2 7 14 6 20 22 19 34 20 43 275
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 5 0 7 6 2 8 5 5 4 6 2 4 2 3 2 4 3 6 1 6 4 3 2 5 1 4 4 7 2 4 4 7 3 7 11 7 4 8 2 6 11 8 9 5 10 16 10 7 5 9 4 271
414 Material or Article Handling 3 4 7 6 4 5 5 5 9 8 11 6 11 8 10 10 2 2 7 4 4 3 5 5 2 9 3 6 4 1 2 4 3 3 3 6 6 14 9 5 6 6 4 4 6 0 4 3 5 2 1 5 270
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 2 0 2 2 1 1 2 0 0 2 1 3 1 1 1 1 3 3 1 1 1 3 1 0 3 5 1 5 9 12 14 18 15 6 11 7 5 7 6 10 8 4 6 5 10 8 11 9 10 15 12 265
028 Textiles: Manufacturing 6 7 10 10 13 10 16 3 10 10 5 16 10 4 8 8 4 2 1 1 4 2 0 1 4 6 3 10 8 2 2 4 4 5 1 2 5 1 4 6 6 6 3 6 6 3 2 0 0 0 1 1 262
250 Radiant Energy 0 0 0 2 2 5 3 3 2 5 3 3 3 8 1 2 3 2 1 0 0 1 7 3 4 6 10 3 3 9 7 8 6 5 3 3 5 4 4 7 5 9 0 7 6 6 10 10 10 8 12 24 253
015 Brushing, Scrubbing, and General Cleaning 6 3 5 8 3 6 9 6 6 6 3 1 1 4 2 4 3 4 4 1 4 2 7 4 4 1 5 3 7 2 8 8 4 3 8 9 8 9 3 9 6 8 3 0 1 3 1 6 7 5 10 3 246
137 Fluid Handling 3 0 3 1 3 5 6 2 2 3 4 0 9 7 2 3 1 6 3 1 1 4 6 3 8 3 8 3 1 7 13 8 3 9 4 5 10 7 10 9 4 5 9 5 2 3 2 5 4 5 5 11 246
356 Optics: Measuring and Testing 1 0 1 0 2 0 0 0 0 0 3 2 1 3 1 1 0 1 3 2 1 0 0 3 3 6 3 1 7 5 3 3 5 1 2 3 7 5 6 11 9 7 8 10 11 14 16 13 18 17 9 16 244
056 Harvesters 5 3 4 2 1 4 4 7 4 5 5 8 6 6 6 5 3 3 0 1 2 2 0 1 1 2 2 3 2 1 3 6 1 1 1 3 3 7 7 4 4 8 7 14 10 8 14 18 8 8 3 5 241
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 1 1 0 0 1 0 0 6 1 4 0 1 1 0 2 5 0 1 2 2 4 2 3 8 7 18 5 15 9 11 13 16 16 26 19 19 9 9 237
252 Compositions 0 0 2 0 2 1 3 1 3 4 1 0 2 6 2 1 4 0 2 1 1 0 4 4 3 3 4 3 4 6 2 8 5 6 9 9 11 10 5 2 7 6 4 5 6 9 4 6 7 13 8 15 224
062 Refrigeration 0 0 1 3 1 4 2 0 2 3 3 1 2 3 2 3 1 1 2 3 2 3 3 1 0 2 1 1 5 2 6 6 5 4 4 2 8 10 20 21 12 9 9 5 8 1 4 6 7 7 7 4 222
365 Static Information Storage and Retrieval 0 0 0 0 0 2 2 1 1 0 2 0 0 0 0 0 0 0 0 0 1 3 0 0 1 0 2 1 1 0 2 4 5 0 1 4 5 1 7 2 5 8 20 22 29 21 13 16 9 5 11 14 221
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 4 6 2 8 6 4 3 6 5 6 10 4 10 8 3 3 5 7 3 5 6 0 1 4 2 1 5 5 5 7 3 5 4 5 4 4 2 4 3 9 6 0 6 1 1 0 4 3 2 3 3 217
473 Games Using Tangible Projectile 3 1 1 1 4 3 1 2 2 2 3 1 3 0 1 3 2 1 1 1 1 1 1 1 2 2 4 3 9 6 6 14 11 5 6 8 8 7 5 2 6 5 9 6 5 6 4 5 7 8 9 9 217
019 Textiles: Fiber Preparation 4 5 9 10 28 23 14 5 7 8 8 5 5 5 3 8 3 4 5 2 2 3 4 2 4 6 3 0 2 3 1 0 2 1 2 5 3 1 1 2 1 0 0 2 1 0 0 1 0 2 0 1 216
083 Cutting 3 0 9 12 6 5 3 5 3 3 6 8 4 7 2 5 2 6 2 1 0 2 4 4 6 2 2 3 10 4 1 1 2 5 5 5 3 4 3 3 5 9 6 14 4 1 1 4 1 5 3 2 216
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 2 0 1 0 0 1 3 0 0 0 0 0 1 0 2 1 1 1 0 2 4 1 6 13 8 7 11 6 14 7 3 10 3 6 3 2 1 1 2 12 8 7 16 21 24 211
134 Cleaning and Liquid Contact with Solids 3 1 1 1 3 2 8 1 2 0 2 2 1 0 2 2 2 3 3 1 1 0 0 2 0 3 3 0 4 3 4 10 7 10 10 13 10 4 7 4 12 5 4 3 0 3 5 3 7 11 8 10 206
119 Animal Husbandry 0 0 1 0 2 1 2 1 2 4 1 1 3 0 0 1 2 5 7 3 2 3 4 2 3 3 5 8 5 4 8 7 4 5 5 7 7 5 7 8 15 4 5 6 4 2 5 1 3 5 7 8 203
200 Electricity: Circuit Makers and Breakers 2 4 1 5 4 1 4 2 3 11 4 2 2 3 6 10 7 4 4 3 7 5 5 4 4 8 8 4 4 2 1 4 1 4 2 8 3 3 1 2 3 3 1 3 4 3 3 1 5 3 3 5 199
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 1 1 4 0 1 1 0 0 0 2 2 1 2 3 4 4 5 8 14 11 7 7 6 3 7 4 7 9 12 13 11 17 11 9 10 197
222 Dispensing (apparatus and process) 1 5 4 3 2 1 3 1 5 4 0 3 2 3 5 2 1 3 1 3 2 1 1 1 2 1 0 6 6 7 3 9 6 6 5 6 15 7 4 4 6 7 4 3 4 1 3 4 5 5 5 5 196
139 Textiles: Weaving 7 8 9 8 8 11 11 5 11 6 11 2 4 2 2 3 1 3 5 3 7 8 5 6 2 1 2 0 5 1 1 1 2 1 2 2 4 7 5 2 2 0 0 1 0 0 2 0 2 0 0 0 191
323 Electricity: Power Supply or Regulation Systems 0 0 3 1 2 0 2 2 1 1 0 0 1 0 2 1 0 0 0 0 1 0 0 0 0 1 3 0 2 1 0 1 1 3 5 9 3 6 6 8 6 10 5 16 12 11 3 10 12 13 10 16 190
033 Geometrical Instruments 0 3 3 0 2 1 1 0 0 5 3 2 0 0 1 2 1 6 1 1 2 0 2 1 2 4 2 2 6 1 2 2 3 2 9 6 3 4 4 9 2 11 10 12 16 12 8 6 4 1 4 5 189
123 Internal-Combustion Engines 0 0 1 0 3 0 0 0 0 0 0 2 3 2 1 2 4 3 5 4 3 0 10 7 4 1 1 1 7 4 3 4 2 5 2 4 3 6 7 8 8 3 5 4 5 7 5 8 10 4 7 10 188
341 Coded Data Generation or Conversion 0 0 0 2 2 0 0 1 2 1 0 1 2 1 2 2 0 0 1 0 0 0 0 0 2 2 1 5 1 2 3 2 3 3 2 6 5 4 7 5 7 12 7 11 7 12 17 19 6 4 8 8 188
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 1 0 2 3 2 0 0 0 1 0 2 2 0 1 2 6 6 10 10 9 5 9 5 11 10 11 12 28 31 179
198 Conveyors: Power-Driven 4 4 5 1 7 0 2 0 7 5 4 3 4 3 2 1 1 3 2 1 0 1 3 2 1 3 8 1 1 3 3 7 2 0 4 6 4 5 4 3 5 7 6 5 5 3 3 5 3 2 8 6 178
359 Optical: Systems and Elements 0 0 0 0 1 1 0 1 0 1 0 2 0 0 1 0 0 0 0 0 3 0 2 4 1 2 1 2 0 2 4 3 3 4 6 5 7 9 9 16 8 8 9 5 4 8 6 11 7 5 7 7 175
055 Gas Separation 0 1 2 2 1 1 3 5 1 0 0 1 2 4 1 1 4 4 9 6 0 3 4 2 4 0 3 3 5 3 1 3 4 2 6 11 6 6 2 2 2 4 3 3 4 5 7 6 5 9 1 6 173
436 Chemistry: Analytical and Immunological Testing 1 0 0 0 0 0 1 0 1 0 0 2 0 1 0 0 2 2 2 0 0 4 2 2 11 6 6 5 1 2 2 5 6 1 3 3 6 3 3 5 13 5 5 6 5 2 4 7 4 6 12 16 173
211 Supports: Racks 1 2 2 2 4 3 0 2 1 1 1 0 0 3 1 0 0 0 0 3 1 2 3 0 3 1 1 1 7 6 3 7 4 10 8 5 6 5 5 7 2 7 5 3 5 2 1 12 6 4 3 8 169
112 Sewing 3 0 0 2 5 2 7 6 3 6 3 2 4 1 5 5 1 5 1 2 5 4 6 12 9 5 4 3 3 1 3 3 4 6 6 3 4 2 4 3 3 2 1 2 1 1 0 0 0 0 0 1 164
426 Food or Edible Material: Processes, Compositions, and Products 0 0 2 1 3 5 1 1 1 8 4 4 2 2 4 4 4 1 2 3 0 2 1 3 4 2 5 7 3 0 7 5 5 2 7 0 2 4 6 5 6 7 4 3 1 2 0 4 1 8 5 1 164
343 Communications: Radio Wave Antennas 1 0 0 0 0 1 0 0 2 1 0 2 0 1 0 2 0 1 0 0 0 1 0 0 2 1 0 0 0 1 0 2 1 2 0 9 30 18 21 8 5 4 6 5 6 8 4 3 1 1 2 10 162
315 Electric Lamp and Discharge Devices: Systems 1 0 2 2 5 0 1 6 3 0 4 0 4 3 9 8 1 2 2 2 2 3 2 1 1 1 1 4 1 2 1 0 4 2 3 0 4 0 2 5 2 0 0 5 3 4 8 2 4 7 11 21 161
220 Receptacles 1 2 1 1 2 2 1 0 3 1 1 1 0 2 1 2 1 1 1 3 1 0 3 3 1 1 5 2 6 8 10 4 4 5 5 4 3 7 6 0 4 2 0 3 3 4 1 2 7 8 9 12 160
602 Surgery: Splint, Brace, or Bandage 1 1 0 2 2 2 0 5 7 2 1 0 4 2 1 1 1 5 1 1 0 1 0 2 0 3 1 3 5 4 3 0 5 1 2 10 7 12 4 6 6 6 2 4 1 1 4 6 7 8 1 5 159
126 Stoves and Furnaces 2 3 1 2 1 0 1 0 1 1 1 0 2 2 0 10 5 10 9 3 12 6 2 6 7 5 1 0 4 2 1 5 3 4 7 3 2 1 3 1 7 5 3 1 2 0 0 4 1 0 4 2 158
330 Amplifiers 0 1 0 0 0 1 2 2 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 2 1 1 2 1 1 0 0 1 1 2 2 1 10 19 11 12 12 10 11 12 4 4 4 10 3 1 5 153
043 Fishing, Trapping, and Vermin Destroying 2 1 2 1 3 1 1 5 2 0 3 3 3 3 3 1 4 2 1 0 0 1 7 5 5 1 3 3 2 3 5 6 3 5 0 2 7 4 5 2 5 3 3 4 4 2 1 5 4 1 6 4 152
363 Electric Power Conversion Systems 0 0 0 0 2 0 2 0 3 1 3 0 0 0 0 0 0 0 0 1 1 2 0 1 1 0 2 3 0 1 1 1 2 0 3 7 5 11 9 13 7 5 9 6 4 3 3 7 5 7 5 10 146
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 1 0 4 0 2 3 1 3 3 4 2 7 5 7 6 8 5 3 9 10 37 26 146
307 Electrical Transmission or Interconnection Systems 1 1 0 1 1 0 1 1 2 0 1 0 2 1 0 1 1 0 0 3 0 0 0 1 6 1 3 0 3 1 3 2 6 4 4 6 6 6 6 3 2 4 2 5 6 4 6 11 5 6 7 9 145
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 4 2 0 1 2 0 4 1 0 2 1 1 0 2 2 1 1 0 0 3 0 4 2 0 1 1 3 5 2 4 9 6 3 5 5 10 7 9 6 8 7 3 1 1 3 3 2 1 1 5 144
312 Supports: Cabinet Structure 2 0 2 0 4 0 0 1 2 0 3 1 0 1 1 4 2 2 1 0 0 3 0 1 1 2 2 1 1 4 7 4 3 8 4 5 7 5 4 9 5 3 3 1 3 5 4 4 6 1 4 8 144
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 2 4 1 1 0 1 1 0 0 1 0 1 3 0 3 0 1 0 1 0 1 1 1 1 1 1 2 1 1 1 3 3 4 5 7 10 10 8 12 3 4 4 2 2 2 4 5 4 10 7 2 143
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 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 2 0 0 3 7 8 4 9 9 13 6 12 17 16 14 15 138
482 Exercise Devices 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 2 1 4 3 1 4 2 2 2 3 5 4 7 7 4 4 2 7 2 4 1 5 4 0 10 13 10 7 2 7 136
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 1 1 1 0 0 0 0 0 1 0 1 0 0 1 1 1 1 1 0 4 2 0 1 6 3 6 4 2 5 2 2 14 4 19 23 13 11 135
417 Pumps 0 1 0 1 2 0 0 0 0 2 0 0 0 0 1 0 1 0 0 1 2 1 0 2 1 4 2 1 4 1 5 4 3 6 2 2 6 13 3 5 3 6 4 4 3 0 0 7 6 7 13 5 134
296 Land Vehicles: Bodies and Tops 1 2 1 0 0 1 2 2 1 0 0 1 1 0 2 2 0 1 1 1 0 0 1 1 3 2 2 2 0 0 3 2 3 1 1 6 3 5 3 2 5 6 3 5 5 6 10 8 3 8 9 6 133
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 1 1 1 0 0 2 1 1 1 0 1 0 0 0 1 2 1 3 3 2 1 3 3 3 3 3 3 7 7 5 6 3 4 4 1 3 2 1 4 4 5 9 3 4 3 9 3 2 1 3 133
030 Cutlery 2 1 0 0 5 3 0 0 1 1 1 0 2 1 0 2 2 1 4 1 3 3 2 6 2 3 4 5 5 8 3 4 2 2 0 5 4 2 3 3 2 2 3 4 5 3 2 1 2 3 6 3 132
405 Hydraulic and Earth Engineering 0 0 1 0 0 1 0 0 1 1 1 4 3 2 0 1 2 0 1 1 0 3 2 0 1 2 3 0 5 3 8 2 2 3 7 12 2 7 7 2 6 2 3 5 5 1 4 2 4 3 3 4 132
423 Chemistry of Inorganic Compounds 0 4 2 2 3 4 1 5 3 0 0 1 0 1 1 2 2 1 2 1 0 0 0 1 4 2 2 1 7 2 5 1 3 4 2 5 6 5 5 2 3 4 3 0 4 2 4 6 4 2 3 5 132
310 Electrical Generator or Motor Structure 1 1 2 3 1 2 0 2 2 1 1 3 0 0 1 1 1 2 0 0 0 0 2 3 2 3 0 1 0 3 2 2 4 2 2 4 8 7 13 5 4 12 3 2 3 6 4 0 2 0 3 5 131
004 Baths, Closets, Sinks, and Spittoons 2 0 2 4 1 0 0 2 2 1 2 2 2 1 2 1 1 1 1 2 2 3 4 4 1 0 5 2 4 4 1 3 3 4 3 2 5 4 4 7 3 1 3 1 2 2 3 2 5 3 4 5 128
294 Handling: Hand and Hoist-Line Implements 1 3 1 5 1 0 2 1 4 3 2 4 3 7 4 2 0 2 1 1 2 1 4 4 2 4 2 0 0 2 6 1 2 4 3 4 5 3 4 4 0 1 1 1 1 3 4 1 4 2 3 1 126
180 Motor Vehicles 0 2 0 2 1 0 2 0 1 2 0 3 0 0 0 0 0 2 1 0 0 0 0 1 1 1 2 0 1 2 3 3 0 1 3 2 2 7 9 3 4 5 4 1 8 7 3 9 5 7 9 6 125
244 Aeronautics and Astronautics 2 2 0 6 2 2 2 3 5 1 1 4 0 1 2 0 0 0 1 1 1 2 1 2 3 5 2 2 2 2 1 1 0 1 1 3 2 1 5 3 2 4 3 1 3 2 5 3 7 7 8 5 125
118 Coating Apparatus 1 1 3 6 3 3 2 3 2 2 3 3 4 1 5 1 0 1 1 0 0 1 1 1 2 1 4 0 5 5 3 4 3 1 2 5 1 3 2 5 6 6 4 1 4 2 1 1 1 0 1 2 123
451 Abrading 1 5 5 2 2 2 2 4 0 2 1 2 4 1 0 0 1 1 1 1 1 1 1 0 2 2 1 2 3 5 3 2 3 2 3 3 3 3 6 3 3 3 3 2 5 0 3 1 3 6 3 3 121
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 1 0 1 0 1 1 1 0 5 1 2 0 4 0 2 2 0 1 1 1 1 0 0 0 1 2 4 0 1 1 2 5 3 5 4 4 2 3 6 4 2 6 1 5 2 3 3 2 3 7 7 7 120
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 1 0 3 1 0 1 1 2 6 7 10 9 5 3 7 14 1 17 12 12 8 120
034 Drying and Gas or Vapor Contact with Solids 1 3 2 3 2 3 1 3 2 3 2 2 4 3 1 4 3 3 3 1 2 2 3 0 4 1 2 2 5 0 2 3 4 2 2 1 6 3 4 3 4 2 2 0 1 2 1 1 1 2 0 2 118
188 Brakes 0 1 2 1 3 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 2 0 1 6 7 3 3 0 1 2 5 3 6 5 4 9 6 5 2 6 6 3 1 2 2 3 4 5 4 118
204 Chemistry: Electrical and Wave Energy 0 0 0 1 2 0 2 1 4 3 1 0 2 2 1 1 2 2 0 0 3 1 2 2 1 1 1 2 3 2 8 1 2 2 2 4 3 2 2 1 5 4 3 2 6 1 2 2 7 7 5 5 118
348 Television 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 3 0 1 0 0 0 1 0 0 1 1 0 0 1 1 5 3 2 3 0 2 3 1 4 0 6 2 5 7 6 5 15 13 24 118
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 1 2 2 4 3 2 2 2 4 7 5 9 8 10 16 9 13 5 8 118
060 Power Plants 1 0 1 2 2 0 0 0 1 1 2 0 1 3 1 2 1 0 1 2 2 0 1 0 1 0 0 4 0 0 0 1 3 3 3 1 1 1 5 6 3 0 9 2 5 3 2 4 2 9 12 13 117
068 Textiles: Fluid Treating Apparatus 4 1 0 3 5 1 4 3 1 1 3 3 3 2 2 2 0 0 0 1 1 5 3 1 5 3 2 2 2 3 4 0 6 4 2 2 6 5 4 4 2 0 0 0 2 0 2 2 1 0 2 2 116
400 Typewriting Machines 0 0 1 1 1 0 0 0 0 1 2 2 0 1 2 0 1 1 1 0 5 2 2 5 2 5 3 3 3 0 2 3 0 2 4 3 5 6 10 4 1 1 2 2 1 3 5 6 5 4 0 2 115
221 Article Dispensing 5 1 2 2 0 2 1 0 0 0 2 3 1 3 0 2 1 0 1 1 1 3 3 0 1 1 0 0 5 0 0 1 0 2 1 0 1 2 2 0 1 2 4 4 3 3 1 7 11 8 7 13 114
318 Electricity: Motive Power Systems 0 0 2 1 1 0 0 1 2 2 1 0 1 0 0 1 0 0 2 1 0 11 5 5 6 4 1 0 1 1 4 2 3 2 4 3 2 1 2 2 1 1 2 2 1 6 5 1 5 4 7 4 113
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 1 0 1 2 0 0 0 2 1 2 7 8 6 7 3 9 4 3 3 4 4 14 17 6 112
114 Ships 0 1 1 0 1 1 0 1 0 1 1 1 1 1 4 0 0 0 4 0 0 2 4 0 3 1 2 0 3 4 2 0 1 1 6 5 1 5 3 2 3 8 6 2 2 3 3 4 4 5 4 3 110
380 Cryptography 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 1 0 1 2 0 2 1 1 5 0 2 1 1 3 1 4 5 2 1 3 7 12 9 28 17 110
434 Education and Demonstration 0 0 0 0 1 0 1 0 4 6 4 1 2 0 1 1 0 1 1 1 2 2 1 1 1 1 1 0 2 3 6 5 0 0 2 4 3 4 3 5 7 1 1 2 1 1 2 2 1 7 8 7 110
036 Boots, Shoes, and Leggings 1 0 1 0 3 0 1 1 3 3 2 2 2 0 3 0 0 1 0 0 1 0 0 1 1 0 1 2 2 3 1 2 4 3 2 7 6 2 8 0 5 1 5 12 4 3 4 1 1 2 0 2 109
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 1 1 0 0 0 0 0 2 0 1 0 1 2 5 4 2 3 4 2 3 2 3 4 5 2 1 4 0 0 1 4 0 4 2 3 4 3 3 3 2 0 1 1 1 0 3 4 5 6 7 109
273 Amusement Devices: Games 1 0 0 1 0 0 1 1 3 1 2 2 4 1 3 1 2 3 5 2 1 2 1 1 0 0 6 2 0 3 2 5 4 4 1 2 4 2 1 1 2 3 3 6 2 3 3 3 3 3 1 2 109
504 Plant Protecting and Regulating Compositions 0 0 0 1 2 1 0 0 0 3 1 0 1 0 1 1 0 0 0 0 0 0 1 4 1 0 3 2 0 4 0 4 1 5 5 8 4 2 5 3 2 1 4 0 4 0 2 0 5 4 10 11 106
101 Printing 1 4 1 2 0 0 0 2 4 1 0 3 0 0 1 2 0 2 1 2 3 8 1 2 2 3 5 2 3 2 1 2 1 2 2 2 4 2 4 2 2 3 2 3 2 3 3 1 0 2 2 3 105
065 Glass Manufacturing 0 0 1 5 1 1 0 3 3 3 3 3 2 1 5 2 0 2 2 2 1 1 0 0 1 2 0 5 3 0 1 6 1 1 5 1 3 4 4 6 2 1 1 0 2 1 3 0 1 3 3 3 104
070 Locks 0 0 0 2 0 1 1 0 1 0 0 0 2 0 0 1 0 1 1 1 2 1 2 3 5 2 1 2 2 2 0 0 0 2 3 2 7 1 2 2 2 3 4 4 5 7 3 5 5 4 5 5 104
182 Fire Escape, Ladder, or Scaffold 1 0 0 2 1 0 2 1 3 2 2 0 1 2 0 0 3 0 0 1 1 9 1 3 2 2 3 3 5 3 4 3 3 4 2 3 2 0 2 0 6 3 2 4 2 0 2 3 2 0 3 1 104
404 Road Structure, Process, or Apparatus 1 3 1 2 1 0 0 0 0 0 2 1 0 0 0 0 3 1 2 4 3 1 4 1 5 3 6 1 1 0 0 1 1 3 3 2 0 1 1 2 2 3 3 5 9 3 4 5 3 2 2 2 103
074 Machine Element or Mechanism 1 1 4 1 2 5 2 1 5 2 4 0 2 1 1 0 0 1 0 1 2 1 1 1 2 0 0 0 2 2 1 2 0 1 4 2 5 10 5 8 1 1 5 2 1 0 3 3 1 1 1 0 102
095 Gas Separation: Processes 0 0 0 0 1 0 0 0 0 0 2 0 0 1 2 0 1 2 0 3 3 3 1 3 3 4 4 1 1 1 1 3 10 2 5 4 1 5 4 1 2 1 1 2 2 1 3 6 1 4 5 2 102
224 Package and Article Carriers 0 2 0 1 2 0 0 1 0 2 2 1 0 0 1 0 1 0 2 1 1 0 1 1 0 0 3 4 3 2 2 3 3 5 3 6 2 3 6 7 2 2 4 1 2 4 1 2 3 1 4 3 100
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 4 3 2 1 2 1 5 2 1 0 3 4 2 1 0 3 2 2 1 2 0 0 0 2 4 5 3 0 1 0 0 3 1 1 2 5 2 2 1 3 0 1 1 2 5 3 4 2 1 4 100
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 2 1 1 4 1 1 1 5 4 4 4 4 3 1 2 2 2 3 4 1 2 3 9 11 11 9 100
040 Card, Picture, or Sign Exhibiting 0 1 0 1 1 1 0 2 2 0 2 0 0 1 0 1 3 0 1 2 0 0 3 1 2 2 1 1 2 1 0 0 2 0 2 2 7 4 4 3 7 3 4 0 2 7 6 2 2 3 2 3 96
452 Butchering 0 0 1 2 0 0 2 1 4 4 1 1 1 1 0 0 1 0 3 3 0 1 2 2 3 1 4 4 1 1 0 1 1 2 0 1 3 3 0 0 0 2 4 6 3 4 3 4 8 2 3 2 96
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 3 4 4 4 1 1 0 0 1 1 4 1 2 2 2 3 3 2 1 1 4 5 1 2 1 1 0 0 1 4 0 3 1 2 2 0 2 2 1 3 1 1 4 0 1 3 3 1 3 2 1 96
144 Woodworking 0 0 0 0 2 1 3 2 2 1 3 0 1 1 1 2 1 5 1 2 1 3 2 2 2 3 4 3 5 1 2 0 1 1 3 6 2 2 0 3 2 0 2 3 3 2 0 2 4 3 0 0 95
285 Pipe Joints or Couplings 0 0 1 0 2 1 1 1 0 1 1 2 5 3 1 2 0 2 2 0 1 3 0 3 3 1 2 0 1 1 2 4 4 5 2 2 2 1 3 1 0 1 1 0 3 5 2 1 3 3 4 4 93
706 DP: Artificial Intelligence (Data Processing) 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 2 1 0 0 3 1 1 1 2 3 3 3 2 2 7 7 14 13 10 5 11 92
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 3 1 2 0 3 1 0 1 1 3 4 2 5 3 7 7 8 6 8 8 3 2 0 5 91
313 Electric Lamp and Discharge Devices 1 0 1 1 0 0 0 0 0 2 5 1 4 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 5 3 1 1 1 5 3 1 5 2 0 1 3 0 2 0 1 1 2 1 2 6 14 11 90
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 3 0 0 2 1 3 9 10 13 4 0 2 2 1 0 3 0 3 6 8 6 2 6 90
108 Horizontally Supported Planar Surfaces 1 1 2 2 1 1 0 1 2 3 0 1 0 1 1 2 0 0 2 0 1 0 0 0 2 1 1 0 1 2 1 2 2 3 2 5 3 4 1 4 3 2 0 5 2 1 2 5 3 4 1 5 89
229 Envelopes, Wrappers, and Paperboard Boxes 0 3 1 2 0 6 3 2 1 3 0 4 1 1 2 2 0 2 0 5 1 1 0 0 2 1 2 3 3 2 2 2 2 2 3 2 3 2 5 1 1 0 0 0 1 0 2 3 2 0 2 1 89
241 Solid Material Comminution or Disintegration 0 1 3 0 3 0 1 2 1 0 1 2 1 0 0 1 0 4 0 0 2 0 0 1 2 1 1 2 1 3 1 1 1 4 6 5 5 0 4 1 2 0 3 1 4 1 2 5 6 0 2 2 89
072 Metal Deforming 3 3 0 1 2 2 2 2 2 0 2 1 2 4 3 1 1 1 4 1 0 2 2 3 1 0 3 3 2 0 4 0 1 1 6 0 1 1 3 2 1 0 0 2 0 0 3 1 2 1 3 3 88
165 Heat Exchange 0 0 0 0 6 1 2 2 1 0 5 3 3 2 1 1 2 3 0 0 1 2 2 0 0 2 4 2 4 2 1 3 2 3 0 2 2 1 1 1 2 3 2 1 2 1 0 0 1 1 5 3 88
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 2 0 1 0 2 4 2 6 5 6 8 9 1 3 2 3 2 8 2 3 6 5 87
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 1 0 0 0 0 0 0 0 0 1 1 1 6 3 5 5 0 0 3 0 1 0 0 1 0 1 7 4 12 12 23 87
024 Buckles, Buttons, Clasps, Etc. 2 1 3 3 1 4 1 0 1 0 2 2 0 1 0 1 1 1 0 1 0 0 4 1 2 0 0 2 2 1 1 0 1 1 4 2 4 3 4 3 3 4 1 0 1 3 0 1 3 1 5 4 86
081 Tools 0 1 1 0 2 0 0 0 0 0 1 0 3 1 0 0 1 0 1 1 2 0 0 1 2 1 2 2 1 5 0 6 2 2 0 0 1 1 3 1 4 2 2 7 4 3 2 4 4 3 1 6 86
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 2 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 1 0 2 2 0 2 2 4 6 7 5 2 4 2 4 5 3 2 2 3 3 5 6 85
047 Plant Husbandry 0 1 0 2 1 0 0 0 0 1 0 0 1 1 4 3 0 1 1 1 1 2 3 2 2 3 2 2 1 3 2 2 1 3 1 0 5 4 2 6 3 3 0 0 1 0 0 1 1 3 3 5 84
106 Compositions: Coating or Plastic 0 0 0 0 0 1 0 1 2 2 0 0 1 1 1 1 2 3 3 2 3 1 0 1 0 0 0 2 1 1 2 2 5 4 1 2 2 2 2 2 2 5 0 0 3 1 5 5 2 2 4 2 84
209 Classifying, Separating, and Assorting Solids 2 1 3 4 2 5 5 5 2 3 2 1 3 2 1 1 1 3 4 0 1 0 2 0 1 1 0 4 0 0 6 3 2 0 0 0 0 3 1 2 0 0 1 0 0 0 0 1 2 0 3 1 84
333 Wave Transmission Lines and Networks 1 0 1 0 1 4 0 8 3 2 1 0 0 1 0 3 1 0 0 0 0 1 0 1 1 0 1 1 1 0 0 1 2 1 1 0 2 3 3 1 5 0 1 2 0 2 2 3 5 5 6 5 82
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 1 4 0 0 3 1 2 0 0 1 1 3 2 1 0 0 1 2 0 1 1 3 2 0 2 3 3 1 1 4 3 0 1 1 0 1 1 0 2 2 2 1 4 0 1 4 2 2 4 4 3 82
454 Ventilation 0 0 1 0 0 0 0 0 2 0 1 0 0 0 2 2 1 2 3 0 1 3 0 1 5 1 2 0 1 1 3 1 3 4 0 4 1 4 2 5 3 3 0 3 3 4 3 0 2 0 2 3 82
084 Music 1 1 0 4 5 3 1 0 0 0 2 1 2 2 0 0 2 0 1 2 1 2 1 0 0 0 1 4 0 2 1 2 2 0 2 1 1 3 1 0 0 3 1 2 0 3 5 4 4 2 4 2 81
096 Gas Separation: Apparatus 0 1 1 3 3 1 1 1 2 2 0 1 1 1 1 1 0 0 1 2 4 0 0 1 2 0 1 3 3 2 3 1 7 2 2 2 1 1 3 3 1 2 1 0 0 1 1 1 0 2 5 3 81
099 Foods and Beverages: Apparatus 0 2 2 1 2 1 1 1 2 1 1 0 0 0 2 3 4 3 3 1 0 3 2 1 1 3 0 2 0 2 3 1 6 4 1 5 4 2 2 3 0 1 0 0 1 1 0 1 1 1 0 0 81
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 2 1 0 0 0 4 0 3 3 2 2 3 0 1 0 0 0 0 4 0 2 0 3 1 4 4 1 2 4 4 2 2 5 2 3 4 0 4 2 0 0 0 0 1 1 1 0 4 0 81
228 Metal Fusion Bonding 0 0 0 1 1 3 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 2 4 0 0 2 2 2 1 3 6 2 4 0 3 5 7 7 1 0 1 1 4 3 4 3 3 0 1 0 79
336 Inductor Devices 1 4 1 1 3 0 1 2 2 0 1 0 1 2 1 0 0 0 1 0 0 0 0 3 3 4 3 1 1 0 0 3 1 1 3 3 1 2 4 1 1 4 1 1 3 0 2 5 4 2 1 0 79
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 3 2 1 3 2 2 1 0 0 0 0 0 0 0 0 1 0 1 0 0 1 2 1 1 1 1 0 3 0 2 4 3 0 3 2 4 1 4 0 2 2 8 3 7 6 1 78
192 Clutches and Power-Stop Control 0 0 0 1 0 0 2 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 1 4 2 3 2 0 0 1 3 1 2 5 1 3 7 2 10 4 3 3 2 1 1 3 2 1 1 76
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 1 0 0 2 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 1 0 1 2 2 2 3 2 1 0 1 2 0 2 3 3 6 5 3 4 2 4 3 3 3 2 3 5 0 76
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 3 3 1 3 1 0 1 0 3 3 0 3 0 1 0 1 3 1 1 0 1 0 1 0 1 1 1 0 3 2 0 1 0 1 1 1 5 3 3 2 1 1 2 4 0 3 1 4 1 1 1 75
399 Electrophotography 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 1 0 0 0 0 0 0 1 1 0 0 0 0 0 3 6 10 6 7 8 6 5 2 4 13 75
162 Paper Making and Fiber Liberation 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 3 2 1 0 3 0 0 1 3 2 2 3 1 1 2 4 5 3 2 0 3 2 2 2 0 3 2 1 0 3 5 4 4 1 74
269 Work Holders 0 0 2 1 0 0 1 0 3 1 3 0 0 1 2 3 1 1 1 0 1 0 1 0 2 0 5 1 3 3 1 2 1 0 3 1 2 2 2 0 4 1 2 1 3 1 1 3 2 2 4 0 74
292 Closure Fasteners 0 0 0 0 2 1 2 1 0 2 1 0 1 1 2 1 1 1 0 0 1 1 0 2 1 0 3 3 2 1 2 0 0 1 4 1 2 1 0 3 3 2 0 3 1 3 3 3 4 3 2 3 74
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 0 0 0 1 1 1 2 1 5 4 1 0 2 1 2 2 4 0 2 6 4 8 11 3 6 74
403 Joints and Connections 0 0 2 0 2 0 0 0 0 1 0 2 4 2 1 0 0 2 1 4 2 0 1 1 0 0 1 0 3 0 2 4 2 0 5 2 0 2 1 7 2 7 3 0 1 0 0 1 1 0 1 4 74
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 2 0 1 2 1 0 4 2 2 1 3 3 1 3 0 0 1 1 0 0 0 3 3 7 4 7 8 3 7 73
181 Acoustics 1 0 1 0 2 0 1 1 0 1 1 2 0 1 0 0 0 1 0 1 1 0 0 0 0 2 2 0 1 0 1 2 0 0 2 3 1 5 1 3 2 2 1 2 1 0 2 0 5 7 8 5 72
049 Movable or Removable Closures 1 1 1 0 1 0 1 0 1 0 0 0 0 0 1 2 2 1 2 1 1 0 0 2 0 0 2 2 3 2 3 1 2 4 0 0 2 1 2 5 1 2 1 2 0 1 0 1 1 1 7 7 71
331 Oscillators 1 0 0 0 1 2 1 1 2 0 0 1 0 0 0 0 0 0 0 0 0 1 1 2 0 1 1 0 0 0 0 0 1 0 0 2 2 4 5 5 6 6 3 5 2 3 1 3 3 2 2 1 71
384 Bearings 0 0 0 0 2 3 2 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 3 0 2 3 0 8 0 3 0 4 2 1 2 2 1 0 5 1 0 4 1 0 2 0 1 1 0 0 5 6 68
409 Gear Cutting, Milling, or Planing 1 1 1 2 0 0 0 0 1 0 0 0 1 0 2 0 1 3 0 1 1 1 0 0 0 2 1 1 1 2 3 0 1 0 4 4 2 1 0 1 5 4 2 3 3 4 0 1 2 2 2 0 67
042 Firearms 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 2 1 0 1 1 0 1 2 4 1 2 1 0 6 1 2 1 1 5 1 4 0 1 0 1 0 2 3 1 1 1 4 3 7 66
138 Pipes and Tubular Conduits 3 1 0 1 2 1 2 0 1 3 1 1 2 2 2 1 0 2 1 1 1 1 1 1 1 1 0 4 1 1 1 1 2 1 0 5 2 3 0 1 1 1 1 0 1 1 1 2 0 2 1 0 66
251 Valves and Valve Actuation 0 0 0 0 1 0 0 0 2 1 1 1 1 4 0 1 0 0 2 0 2 0 1 0 0 1 1 2 2 1 0 2 1 3 2 2 1 6 1 2 1 1 2 4 2 0 3 3 1 3 0 2 66
164 Metal Founding 0 2 1 1 1 0 0 0 2 1 1 4 3 1 0 1 2 0 1 0 0 0 0 0 0 3 3 7 0 0 0 0 1 0 0 0 2 1 3 1 3 0 3 1 0 0 0 2 3 6 0 3 63
223 Apparel Apparatus 3 5 2 2 4 0 0 2 1 0 2 3 2 2 1 0 1 1 0 0 2 0 4 2 1 1 0 0 1 0 0 1 2 0 4 2 4 0 0 1 0 1 2 4 0 0 0 0 0 0 0 0 63
082 Turning (e.g., for metal working) 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 2 0 0 2 0 1 1 1 3 3 4 2 1 5 3 5 0 3 1 3 1 2 1 1 4 0 1 2 0 1 0 0 2 2 0 62
026 Textiles: Cloth Finishing 0 0 4 2 2 2 1 0 1 1 0 2 0 0 4 2 2 2 1 1 1 2 3 2 0 1 1 0 1 2 1 1 7 2 2 2 3 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 61
172 Earth Working 2 3 0 2 0 0 0 6 0 3 2 0 0 1 2 1 0 2 0 0 1 1 1 1 1 0 2 1 1 0 1 1 2 2 1 1 1 2 0 1 1 2 0 3 0 0 0 0 3 0 1 4 59
148 Metal Treatment 0 0 0 0 0 2 0 1 0 0 0 0 0 1 3 1 0 1 0 1 0 1 2 3 0 0 2 0 1 2 1 3 1 0 1 1 1 1 1 1 1 3 1 2 1 2 5 1 5 1 3 1 58
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 1 0 1 0 4 0 3 0 1 0 0 0 0 0 1 1 1 0 1 0 1 1 0 1 3 5 2 2 5 5 6 7 6 58
401 Coating Implements with Material Supply 3 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 2 3 6 4 3 7 3 4 3 1 1 1 2 4 4 58
446 Amusement Devices: Toys 2 0 2 1 0 0 0 1 2 1 0 0 0 1 0 2 0 0 1 0 0 0 0 0 2 0 0 0 3 3 2 0 1 2 2 3 0 4 6 4 0 2 0 3 1 0 0 1 1 1 1 1 56
267 Spring Devices 0 0 1 1 1 0 0 1 0 2 0 1 0 1 0 0 0 0 1 0 1 1 0 1 1 1 0 1 1 1 1 2 4 2 2 2 5 3 3 3 1 3 2 0 0 0 1 0 0 0 1 3 55
415 Rotary Kinetic Fluid Motors or Pumps 1 0 0 5 0 0 2 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 1 1 1 0 1 1 0 1 0 1 2 0 0 2 1 2 1 2 1 2 5 4 12 55
177 Weighing Scales 5 3 4 0 0 1 0 0 0 3 0 0 1 0 1 0 2 1 1 0 0 0 0 4 2 1 0 2 0 4 2 1 0 0 4 0 0 3 1 0 0 1 0 0 2 0 1 0 1 1 1 1 54
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 2 1 2 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 3 4 6 3 5 3 0 4 3 2 3 2 3 2 0 0 54
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 0 0 0 2 0 2 2 1 2 3 1 2 0 0 0 0 1 1 2 1 3 6 3 3 0 0 0 1 1 0 1 0 0 0 0 1 3 1 0 0 1 2 0 1 2 2 1 1 1 54
433 Dentistry 3 0 0 0 0 1 0 4 1 0 3 0 0 0 0 4 0 0 1 0 0 1 1 1 0 1 1 1 5 1 2 1 2 1 1 2 1 1 2 3 1 0 3 0 0 0 0 1 0 2 2 0 54
366 Agitating (e.g., of articles and materials) 0 2 0 4 1 1 0 1 1 1 1 1 0 1 1 1 1 0 0 0 1 0 0 0 0 0 2 1 0 2 2 3 1 2 5 0 1 0 1 2 1 3 0 0 2 0 2 1 2 0 1 1 53
135 Tent, Canopy, Umbrella, or Cane 1 0 1 3 1 1 2 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 3 2 1 0 1 1 2 0 0 1 2 3 2 2 1 2 2 0 1 1 3 1 1 1 2 3 1 52
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 1 0 1 3 1 0 1 1 0 1 1 1 2 0 3 0 1 1 3 2 2 2 7 4 3 52
116 Signals and Indicators 0 0 0 1 1 0 1 0 1 0 1 3 2 0 0 1 1 1 2 0 0 0 0 2 2 2 0 1 2 0 2 1 0 1 1 0 0 1 2 4 0 4 3 0 1 2 1 1 1 1 1 0 51
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 2 1 0 0 0 0 0 0 2 2 0 1 2 0 1 2 2 4 0 2 0 0 1 6 1 2 4 10 2 1 2 0 1 0 51
236 Automatic Temperature and Humidity Regulation 0 0 0 0 1 1 1 1 0 2 0 1 1 2 0 1 0 3 2 1 0 0 3 3 1 2 1 2 2 0 2 0 0 0 0 0 2 0 2 2 0 0 3 2 0 2 0 1 1 2 1 0 51
266 Metallurgical Apparatus 0 0 0 0 1 0 0 1 1 1 0 0 0 1 4 0 1 5 3 1 3 2 2 0 3 1 2 1 1 0 1 0 0 2 2 0 2 0 0 0 0 0 1 0 0 0 3 1 0 3 2 0 51
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 2 1 1 1 0 0 2 0 0 2 0 1 1 0 2 1 1 5 2 2 0 0 0 0 4 2 0 2 2 1 0 1 2 0 1 1 1 1 2 0 1 0 0 0 0 2 1 2 1 0 51
374 Thermal Measuring and Testing 0 0 0 0 0 1 3 0 3 1 0 1 1 0 0 0 0 0 2 3 0 2 1 1 0 1 1 2 0 0 1 1 0 1 0 1 0 1 1 0 2 3 0 2 2 1 3 2 3 1 1 2 51
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 2 0 0 3 3 3 6 1 3 1 3 2 5 4 1 3 0 2 1 1 1 1 1 0 0 0 0 1 2 50
410 Freight Accommodation On Freight Carrier 1 0 0 1 0 2 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 1 3 0 1 2 3 2 1 3 1 2 4 3 3 4 2 2 1 1 1 0 50
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 2 1 0 0 2 1 1 1 2 1 1 2 2 1 3 0 2 1 1 2 0 1 1 0 0 4 2 3 4 3 50
408 Cutting by Use of Rotating Axially Moving Tool 1 2 1 0 2 1 1 0 0 1 0 2 3 1 1 1 0 2 0 0 0 1 1 1 1 0 0 0 0 1 0 2 2 0 1 2 0 0 0 0 1 2 3 1 1 2 2 0 4 1 0 1 49
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 2 0 2 0 0 0 5 4 1 6 4 0 2 1 0 0 0 0 2 0 0 1 2 0 1 0 0 0 1 2 2 1 0 2 0 1 0 0 1 1 1 1 2 48
347 Incremental Printing of Symbolic Information 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 1 6 1 0 1 0 1 0 0 0 1 0 3 2 4 1 2 1 1 1 1 2 0 3 2 6 4 47
474 Endless Belt Power Transmission Systems or Components 1 0 0 0 1 2 0 0 0 1 1 2 2 1 1 3 0 0 0 0 1 0 0 0 0 0 4 1 2 0 1 5 0 1 2 0 1 1 0 0 1 0 1 1 1 1 1 3 2 2 0 0 47
601 Surgery: Kinesitherapy 1 0 0 0 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 4 4 4 2 0 1 0 2 3 2 4 1 1 1 0 0 4 0 1 0 1 1 0 1 1 0 0 46
110 Furnaces 0 0 0 1 0 0 1 0 1 1 1 0 1 2 0 0 1 0 2 3 1 0 1 2 1 1 1 0 1 2 1 3 1 4 3 1 0 2 0 0 1 1 2 0 1 0 0 0 0 1 0 0 45
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 3 1 0 1 0 1 2 1 0 1 0 2 3 3 5 6 9 45
227 Elongated-Member-Driving Apparatus 1 1 1 2 1 0 0 0 0 1 2 0 1 1 1 0 0 1 0 1 1 0 0 2 3 2 0 0 3 2 1 1 0 2 1 0 1 3 0 1 1 0 1 1 1 0 0 1 0 0 2 0 44
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 2 1 3 0 0 3 1 1 0 0 0 0 1 1 0 2 1 2 7 10 42
396 Photography 0 0 0 0 0 0 1 0 0 1 0 1 2 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 3 1 0 0 0 3 3 0 1 1 1 1 2 0 3 0 1 1 4 3 2 2 0 42
432 Heating 0 2 3 1 2 0 0 0 2 1 1 0 0 1 1 2 0 1 5 0 2 5 1 0 1 1 0 0 1 1 0 0 0 2 2 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 42
124 Mechanical Guns and Projectors 1 0 1 0 1 0 0 1 0 1 2 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 2 1 2 2 0 0 2 1 2 0 2 3 1 1 1 1 1 3 1 0 0 1 41
215 Bottles and Jars 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 2 2 3 3 0 1 2 1 2 1 1 0 0 1 0 3 1 4 0 2 1 4 0 2 41
100 Presses 0 0 1 0 0 0 1 1 1 0 1 3 1 1 0 2 1 0 0 1 0 2 1 2 0 1 0 1 0 2 0 1 1 3 1 1 1 0 0 1 0 1 0 1 0 2 0 0 2 0 2 0 40
226 Advancing Material of Indeterminate Length 0 0 0 0 1 4 2 2 2 2 2 2 1 1 3 0 0 1 1 0 0 0 1 1 4 1 0 1 0 0 1 0 0 3 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 40
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 2 3 0 4 0 3 0 0 1 1 2 2 9 3 0 0 0 0 1 0 0 40
271 Sheet Feeding or Delivering 0 0 0 2 1 0 0 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 2 0 3 0 0 2 1 0 0 0 1 3 1 3 1 0 2 2 0 2 1 1 0 1 2 0 1 0 3 40
383 Flexible Bags 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 2 1 1 2 1 1 0 3 2 1 1 2 4 3 2 3 0 0 0 1 0 1 0 0 1 2 39
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 0 2 3 1 1 1 0 1 1 0 1 0 1 1 1 0 0 0 0 0 0 3 2 2 1 0 0 0 1 3 7 38
132 Toilet 0 1 1 0 0 0 0 0 2 2 2 3 0 0 0 1 0 0 0 0 0 0 0 2 1 0 0 2 0 2 2 0 2 0 0 4 1 2 1 1 0 0 0 0 1 0 0 0 1 0 1 2 37
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 2 2 0 0 1 0 0 0 0 2 0 1 1 0 2 0 0 0 0 0 0 0 0 1 1 1 1 1 2 0 2 1 4 0 2 0 1 1 1 3 1 2 0 1 37
092 Expansible Chamber Devices 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 2 1 0 1 0 0 2 6 3 1 1 5 4 0 0 0 0 0 2 0 0 0 0 1 0 36
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 1 1 2 0 0 1 0 0 0 0 2 1 1 1 2 0 0 0 0 1 1 0 1 3 0 2 0 1 1 1 1 1 0 1 1 0 2 1 0 1 0 0 1 1 0 1 0 1 0 1 36
431 Combustion 0 1 0 1 0 1 0 0 2 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 2 0 0 0 0 0 2 2 2 1 0 0 0 0 0 1 1 1 1 2 0 2 2 2 3 3 36
418 Rotary Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 1 0 0 1 0 0 0 2 3 2 2 1 2 0 0 1 4 2 3 2 1 1 2 0 0 0 0 0 0 0 35
450 Foundation Garments 0 0 1 2 2 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 0 1 1 0 0 0 1 1 4 2 0 3 1 1 5 0 1 1 0 35
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2 1 1 2 1 3 4 2 2 1 0 0 0 1 1 0 0 2 1 1 0 0 1 0 1 0 2 33
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 1 2 0 0 1 1 0 1 0 0 0 3 0 0 1 0 2 0 3 1 0 0 0 0 1 2 0 2 1 4 0 1 0 1 0 33
136 Batteries: Thermoelectric and Photoelectric 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 1 0 0 0 0 0 0 2 3 0 1 0 2 1 2 3 3 2 5 6 32
406 Conveyors: Fluid Current 0 2 1 0 1 1 0 0 0 2 0 0 1 1 1 0 1 2 0 1 0 0 0 0 2 1 1 1 1 0 2 0 0 1 1 4 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 32
089 Ordnance 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 2 1 1 1 1 1 0 0 2 1 1 2 3 6 31
353 Optics: Image Projectors 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 1 0 2 1 2 2 1 1 1 2 0 1 0 3 4 0 31
501 Compositions: Ceramic 1 0 1 0 0 0 0 0 0 1 1 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 2 2 5 1 0 3 1 0 0 2 0 1 1 0 0 1 1 1 0 0 0 1 0 0 0 0 31
104 Railways 0 1 0 1 2 2 1 0 1 1 3 0 0 0 1 1 0 0 0 0 2 0 2 0 0 2 0 1 0 0 0 0 1 0 1 0 0 0 1 3 0 1 0 0 0 1 0 0 0 0 1 0 30
111 Planting 2 0 0 0 0 0 1 0 1 0 1 1 1 0 0 2 0 4 3 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 0 1 1 1 2 0 1 0 0 0 0 1 30
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 1 0 0 0 2 3 2 4 1 3 2 1 0 1 0 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 30
392 Electric Resistance Heating Devices 1 1 0 0 0 0 0 0 0 1 1 2 0 0 1 2 0 1 0 1 1 1 0 0 0 1 0 0 0 0 4 0 3 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 2 0 1 30
152 Resilient Tires and Wheels 1 0 0 2 0 0 1 4 2 1 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 1 0 1 0 0 0 1 3 1 0 29
338 Electrical Resistors 0 3 0 1 0 1 1 2 3 0 0 0 1 0 0 0 2 0 1 1 1 2 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 2 2 29
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 0 0 0 2 0 0 2 1 0 1 0 0 1 1 0 1 1 0 0 2 1 1 2 0 2 0 2 2 7 0 29
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 1 0 1 0 3 3 1 4 6 4 1 1 0 0 0 0 2 0 0 0 2 29
184 Lubrication 2 1 0 0 0 0 2 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 2 2 1 0 1 1 2 1 2 0 1 0 0 0 1 0 0 0 0 1 0 0 28
261 Gas and Liquid Contact Apparatus 0 0 0 1 0 0 0 1 0 1 1 1 1 0 0 0 1 2 2 0 1 0 0 0 0 0 0 0 4 1 1 0 0 0 2 1 0 0 0 1 1 0 0 0 0 0 0 1 1 2 1 0 28
440 Marine Propulsion 0 0 1 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 1 0 0 2 0 0 0 1 0 1 2 2 4 0 1 1 1 0 0 0 0 1 1 1 1 3 0 0 0 0 28
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 1 0 0 2 1 0 0 0 2 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 3 1 1 0 0 1 0 0 1 1 1 3 1 28
102 Ammunition and Explosives 1 0 1 1 2 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 2 1 1 0 2 0 1 0 1 1 0 0 1 2 27
105 Railway Rolling Stock 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 3 0 4 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 2 2 1 0 1 3 0 0 1 2 1 0 0 0 0 27
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 2 0 0 1 2 0 0 0 1 0 1 0 3 0 0 5 0 1 0 2 0 0 1 0 0 1 0 1 0 1 1 27
372 Coherent Light Generators 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 1 1 1 2 1 1 1 1 1 2 2 1 1 2 0 1 1 0 0 0 0 0 27
290 Prime-Mover Dynamo Plants 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 2 1 1 0 3 3 6 25
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 1 2 1 1 1 0 0 0 0 0 0 2 0 0 1 5 3 0 2 0 0 1 1 0 0 0 0 0 0 0 1 25
472 Amusement Devices 0 0 0 0 0 1 1 0 0 0 0 0 2 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 1 1 1 2 0 1 0 0 0 1 0 0 1 1 1 0 3 25
475 Planetary Gear Transmission Systems or Components 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 3 3 0 1 0 2 0 2 2 0 0 1 1 1 1 25
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 2 0 0 1 2 1 0 1 2 1 2 2 2 0 0 1 0 0 3 1 0 0 3 24
071 Chemistry: Fertilizers 0 0 0 0 0 0 2 2 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 0 3 0 1 2 0 0 1 0 0 0 0 1 0 1 3 0 1 24
091 Motors: Expansible Chamber Type 0 1 0 0 0 1 0 1 3 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 0 0 0 1 0 1 1 3 1 0 0 2 0 1 0 0 0 0 0 0 24
283 Printed Matter 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 0 0 0 1 2 2 1 1 1 1 2 2 1 1 3 0 0 0 0 0 0 0 1 0 0 1 1 24
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 1 3 1 0 0 0 0 2 1 2 3 1 2 24
038 Textiles: Ironing or Smoothing 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 2 0 0 6 2 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 23
249 Static Molds 0 0 1 1 0 1 0 3 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 1 0 1 1 0 1 0 0 0 1 0 0 0 1 0 2 0 0 1 1 0 1 0 2 0 0 0 0 0 23
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 2 0 1 0 2 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2 1 0 2 4 0 22
140 Wireworking 0 0 1 0 2 1 0 2 2 0 1 1 0 1 1 1 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 22
175 Boring or Penetrating the Earth 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 3 0 0 0 0 0 0 1 0 0 0 0 0 2 1 1 1 1 1 0 0 4 1 1 1 0 0 0 0 0 0 0 0 22
386 Motion Video Signal Processing for Recording or Reproducing 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 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 2 1 4 4 6 22
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 1 0 0 1 0 0 1 0 0 0 2 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 0 0 0 2 0 0 0 1 1 1 0 0 1 0 1 1 1 1 0 1 22
279 Chucks or Sockets 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 21
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 0 0 0 0 0 1 0 0 0 0 0 0 3 2 0 2 0 0 1 1 2 1 1 0 1 0 1 2 0 1 1 0 1 21
332 Modulators 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 1 0 0 0 2 0 0 1 0 1 1 0 2 1 0 0 1 0 1 0 2 21
420 Alloys or Metallic Compositions 0 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 1 0 1 4 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 1 1 21
012 Boot and Shoe Making 0 0 0 1 1 0 3 0 0 3 2 1 3 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
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 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 2 0 0 1 2 1 1 1 0 0 0 1 0 0 2 0 0 0 0 3 20
260 Chemistry of Carbon Compounds 1 0 0 0 0 1 2 0 0 2 3 0 0 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 2 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
173 Tool Driving or Impacting 0 0 0 0 1 2 0 0 1 2 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 0 2 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 19
076 Metal Tools and Implements, Making 0 0 0 1 0 2 0 0 0 0 1 2 1 0 2 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 18
169 Fire Extinguishers 0 0 1 0 0 1 0 0 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 4 1 18
256 Fences 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2 2 1 0 1 1 1 1 0 1 0 1 0 0 1 0 0 0 0 0 0 2 0 18
122 Liquid Heaters and Vaporizers 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 2 3 17
150 Purses, Wallets, and Protective Covers 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 1 0 2 1 0 0 1 0 2 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 2 17
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 1 0 0 0 0 1 2 1 0 0 0 0 0 1 0 0 1 0 1 1 17
194 Check-Actuated Control Mechanisms 0 0 0 0 1 3 1 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 0 0 0 0 0 0 1 0 0 0 0 0 2 6 1 0 17
492 Roll or Roller 0 0 0 0 0 1 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 1 1 2 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 17
369 Dynamic Information Storage or Retrieval 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 3 3 0 0 1 0 1 0 0 0 0 0 0 1 0 0 16
014 Bridges 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 3 3 0 0 1 0 0 0 15
157 Wheelwright Machines 1 0 0 1 0 0 0 0 0 2 2 0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 15
270 Sheet-Material Associating 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 2 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 2 0 1 0 0 0 15
225 Severing by Tearing or Breaking 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 4 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 14
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 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 1 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 14
212 Traversing Hoists 0 0 0 0 1 0 0 0 0 0 1 2 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 13
281 Books, Strips, and Leaves 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 1 1 0 0 2 1 0 1 0 2 0 0 0 1 0 0 0 0 0 2 0 0 0 0 13
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2 0 0 1 1 0 0 0 0 1 1 1 1 2 0 0 0 0 0 0 0 0 0 13
419 Powder Metallurgy Processes 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 3 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 13
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2 0 12
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 1 1 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 2 12
293 Vehicle Fenders 0 0 0 0 0 1 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 0 0 0 0 2 0 0 2 0 1 0 0 0 0 0 0 1 2 12
298 Land Vehicles: Dumping 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 3 0 12
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 1 0 0 1 1 0 0 0 3 1 1 0 0 0 0 2 1 0 0 0 0 0 12
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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 1 0 0 0 1 0 0 1 0 2 0 0 1 0 12
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 1 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 2 12
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 2 0 1 11
203 Distillation: Processes, Separatory 0 3 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
217 Wooden Receptacles 0 0 1 0 0 3 2 1 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 1 0 0 0 0 0 0 0 0 0 0 1 0 11
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 2 0 0 1 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 11
027 Undertaking 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 10
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 4 1 0 0 0 0 0 0 0 0 0 0 0 10
054 Harness for Working Animal 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 10
202 Distillation: Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 10
237 Heating Systems 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 10
355 Photocopying 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 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 10
460 Crop Threshing or Separating 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
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 1 0 0 1 1 0 2 0 0 1 0 0 0 0 1 0 0 1 0 0 1 9
087 Textiles: Braiding, Netting, and Lace Making 0 1 0 0 0 0 1 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 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 8
125 Stone Working 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 8
171 Unearthing Plants or Buried Objects 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 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 0 0 0 0 0 8
048 Gas: Heating and Illuminating 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 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 7
109 Safes, Bank Protection, or a Related Device 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 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
149 Explosive and Thermic Compositions or Charges 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 2 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 7
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 1 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 1 0 0 0 7
329 Demodulators 0 0 0 0 0 0 1 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 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 0 2 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 1 7
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 0 5 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 7
186 Merchandising 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 0 0 0 0 6
238 Railways: Surface Track 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 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
289 Knots and Knot Tying 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 6
346 Recorders 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 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 6
494 Imperforate Bowl: Centrifugal Separators 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 6
178 Telegraphy 0 0 0 0 0 0 0 0 1 0 0 0 2 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 0 0 0 0 0 0 0 5
213 Railway Draft Appliances 0 0 0 0 0 0 0 0 0 0 0 1 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 1 1 0 0 0 5
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 1 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 0 1 5
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 0 0 3 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 0 0 5
388 Electricity: Motor Control Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 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 5
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 1 0 0 0 1 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 4
059 Chain, Staple, and Horseshoe Making 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 4
142 Wood Turning 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 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 4
159 Concentrating Evaporators 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4
190 Trunks and Hand-Carried Luggage 0 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 4
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 4
470 Threaded, Headed Fastener, or Washer Making: 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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 4
476 Friction Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 1 1 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 1 0 4
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 1 0 0 0 0 4
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 4
086 Ammunition and Explosive-Charge Making 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
246 Railway Switches and Signals 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 3
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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 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 1 0 0 0 0 0 0 0 0 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
234 Selective Cutting (e.g., Punching) 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
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 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
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 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
147 Coopering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
245 Wire Fabrics and Structure 0 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 0 0 0 0 0 0 1
334 Tuners 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 0 0 0 0 0 0 0 0 0 0 0 1 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 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
512 Perfume 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 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
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 276 315 405 467 586 494 496 462 585 579 532 506 518 482 465 476 348 473 486 390 376 517 534 538 659 644 794 740 882 851 908 1015 1038 1188 1262 1614 1734 1845 1946 1822 1871 1794 1610 1974 1745 1841 2012 2636 2607 2977 3143 3411 57869



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email: oeip@uspto.gov

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