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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 - 2015 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

ITALY

( 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 2015 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 9 2 8 6 5 2 5 6 3 18 6 22 18 23 43 44 31 53 72 58 50 69 78 77 75 73 108 96 105 89 97 90 97 117 107 113 119 122 126 123 99 84 65 79 86 86 90 174 164 184 213 252 237 4178
532 Organic Compounds (includes Classes 532-570) 37 58 50 58 64 45 81 69 67 105 84 85 93 91 94 66 59 92 75 63 44 41 54 66 48 54 85 87 75 92 92 70 63 56 70 91 76 68 55 66 46 47 56 67 46 68 55 65 49 75 78 83 74 3598
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 14 28 28 65 51 35 46 41 30 71 36 41 43 34 24 40 25 24 29 27 14 27 33 16 26 38 56 48 57 56 77 81 57 57 54 46 50 58 75 70 63 60 29 45 33 30 45 47 45 54 55 52 62 2348
053 Package Making 3 0 1 0 6 2 4 6 15 6 11 11 9 21 6 11 12 9 5 5 3 9 30 28 28 25 24 25 25 21 21 17 35 20 23 54 20 41 24 25 35 46 44 39 31 44 35 37 22 15 27 16 32 1064
365 Static Information Storage and Retrieval 0 0 0 0 0 0 1 2 1 0 1 0 2 2 0 1 2 2 1 2 1 0 0 1 1 4 4 5 2 2 6 10 8 27 36 61 43 50 48 48 40 40 52 39 45 49 49 38 38 32 52 60 61 969
198 Conveyors: Power-Driven 2 2 1 7 5 2 2 4 14 10 5 8 12 8 9 2 5 4 3 7 10 6 16 9 18 14 8 11 24 25 21 29 15 14 14 25 33 26 37 28 28 30 20 19 24 17 14 28 28 13 22 24 27 789
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 4 4 4 2 3 4 6 12 10 5 10 8 10 7 8 9 7 6 8 7 10 9 13 10 10 17 15 16 9 9 26 19 19 12 17 22 22 20 14 13 18 26 8 17 11 15 12 19 27 30 26 40 37 722
073 Measuring and Testing 2 3 4 3 1 8 5 13 7 15 9 6 7 13 11 14 2 13 11 6 12 10 12 12 2 11 12 6 9 11 10 10 8 5 9 10 17 10 7 21 21 24 18 12 16 30 15 25 33 25 53 41 47 717
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 0 1 3 2 1 0 0 1 0 0 0 3 0 3 2 2 0 0 0 3 4 4 12 8 15 9 6 8 14 19 19 22 30 33 33 32 42 30 29 21 15 15 21 26 27 26 41 54 76 712
123 Internal-Combustion Engines 1 6 5 5 3 1 4 1 6 12 8 4 7 1 12 3 7 13 18 11 6 16 23 15 13 21 23 20 11 17 6 6 8 6 15 17 11 15 18 19 26 23 12 33 26 18 14 21 25 19 17 23 20 691
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 5 4 6 5 9 7 7 8 15 12 13 9 13 5 11 12 15 13 14 4 17 11 11 10 17 14 14 13 9 8 18 14 7 6 15 16 11 7 11 13 15 17 9 18 19 12 7 10 14 16 20 27 17 630
438 Semiconductor Device Manufacturing: Process 0 0 0 1 0 0 1 0 0 0 0 1 1 2 1 0 1 1 1 1 0 3 2 1 3 9 8 16 9 11 6 12 14 11 15 24 27 31 61 57 36 23 15 20 15 19 20 21 28 20 26 34 20 628
428 Stock Material or Miscellaneous Articles 3 1 1 3 3 3 5 7 5 9 5 2 3 5 6 3 4 7 9 4 8 10 11 12 13 17 17 15 19 14 6 13 14 24 17 19 20 24 16 22 20 36 21 11 15 10 9 19 19 22 15 10 14 620
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 7 1 5 6 6 6 12 8 8 8 6 8 7 6 5 14 8 13 13 8 8 11 9 11 7 9 11 8 10 11 25 12 14 7 16 14 11 9 14 20 12 21 10 6 11 9 11 27 25 21 32 16 20 613
435 Chemistry: Molecular Biology and Microbiology 0 0 3 3 1 2 3 1 8 4 3 4 8 9 4 2 1 4 16 10 11 4 3 6 7 1 5 11 9 10 17 17 14 17 20 28 31 14 15 17 21 5 12 15 13 21 12 31 29 24 22 21 29 598
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 1 1 0 0 1 2 2 3 4 2 7 2 3 3 1 0 0 2 1 2 0 2 4 12 12 11 14 6 11 5 9 14 22 19 34 21 39 35 37 30 22 14 17 15 17 21 18 18 16 18 23 18 591
370 Multiplex Communications 0 0 0 0 0 0 0 4 4 3 14 4 4 5 9 5 3 2 2 10 9 5 9 4 2 3 3 6 4 2 5 3 0 3 5 3 3 5 2 7 7 13 7 16 15 24 29 40 47 48 62 68 49 577
242 Winding, Tensioning, or Guiding 3 2 1 3 5 3 2 3 10 11 6 6 6 15 11 8 9 4 8 7 4 8 2 7 9 10 23 16 16 24 24 25 11 14 23 19 15 20 11 14 17 11 11 12 9 14 9 10 15 7 10 4 11 558
029 Metal Working 3 2 2 5 2 4 4 4 11 10 7 7 7 7 7 5 4 3 9 7 8 12 5 13 13 18 9 16 17 12 11 11 8 12 13 14 10 13 9 17 21 16 14 9 11 10 8 11 17 18 19 27 21 553
072 Metal Deforming 0 3 4 2 1 0 6 3 5 7 8 9 11 6 4 10 4 5 9 4 8 10 9 1 13 11 14 11 23 26 19 14 9 11 9 22 26 28 20 16 9 6 5 17 12 3 11 4 9 10 13 14 13 527
036 Boots, Shoes, and Leggings 0 1 1 2 2 1 4 1 1 4 4 8 3 5 6 8 4 6 6 4 4 8 11 24 19 17 14 18 24 14 13 14 10 22 15 23 9 12 11 10 10 19 14 7 5 5 10 13 14 18 6 11 14 509
074 Machine Element or Mechanism 4 1 3 6 6 8 5 3 9 11 7 4 6 5 6 6 7 13 9 4 3 3 9 7 12 11 21 17 6 14 12 10 7 9 10 9 12 8 11 16 8 12 4 7 6 8 9 9 22 13 24 25 24 501
066 Textiles: Knitting 9 5 5 5 5 5 4 4 8 8 14 13 12 24 14 8 3 10 8 7 5 4 7 10 14 11 17 3 16 14 17 11 4 14 12 10 10 26 19 12 4 11 9 6 8 8 5 8 15 3 4 5 2 495
099 Foods and Beverages: Apparatus 5 3 1 3 4 4 2 3 4 5 5 2 3 2 4 3 2 7 4 4 3 12 9 10 10 8 18 14 7 7 17 8 12 8 15 6 12 10 10 7 12 11 10 6 3 6 15 13 13 27 22 34 21 466
280 Land Vehicles 6 3 6 3 6 3 3 3 2 4 3 5 11 7 5 2 7 3 6 7 5 7 1 9 10 12 11 9 11 9 7 7 12 7 7 15 25 28 21 11 12 6 8 11 7 9 11 9 8 12 22 11 13 458
222 Dispensing (apparatus and process) 1 5 5 2 2 6 4 2 4 7 4 6 10 5 8 3 5 10 2 6 7 4 5 4 11 3 8 10 9 10 10 15 13 11 10 11 13 15 15 18 6 15 8 13 8 3 6 17 11 11 23 18 13 451
137 Fluid Handling 2 2 6 2 2 2 5 6 14 8 7 7 3 5 6 7 1 3 8 7 4 9 5 5 10 13 4 14 10 10 8 15 10 9 6 6 16 16 14 12 8 9 12 10 12 11 4 11 3 15 16 17 16 443
414 Material or Article Handling 2 1 1 3 4 6 4 5 4 6 2 3 3 5 7 6 8 5 8 10 7 13 7 12 10 14 12 13 19 11 11 19 23 15 7 13 14 15 8 9 9 11 8 8 6 7 7 7 3 6 9 6 9 441
604 Surgery (Medicators and Receptors) 0 0 1 0 0 0 1 1 0 0 1 0 2 1 1 1 0 4 1 4 3 2 4 0 4 6 7 4 5 10 8 14 7 10 4 13 13 6 14 16 21 16 13 13 15 14 14 26 18 22 35 29 33 437
128 Surgery (includes Class 600) 4 0 3 2 0 1 0 1 1 0 0 2 2 2 3 4 4 4 1 4 0 2 7 4 6 2 10 12 8 7 10 8 7 7 11 14 10 17 12 11 24 16 10 10 15 13 9 17 18 22 18 39 18 432
112 Sewing 21 3 16 5 7 9 7 13 4 12 14 17 14 10 11 19 9 8 20 7 9 12 13 18 13 8 14 8 5 4 10 3 6 8 6 7 6 8 4 2 4 2 2 2 1 0 2 4 2 2 3 5 2 421
219 Electric Heating 2 2 3 1 1 2 1 1 1 7 5 3 3 5 5 2 6 2 8 5 3 0 3 8 17 13 13 6 11 11 12 6 6 15 2 12 13 11 9 16 20 17 11 10 8 7 11 11 6 11 30 12 10 416
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 2 2 3 2 3 4 3 2 3 9 10 6 8 5 8 7 13 11 7 12 8 8 6 5 4 8 5 11 11 12 20 11 15 6 12 11 17 13 9 12 11 10 7 8 6 8 6 6 5 6 7 6 410
210 Liquid Purification or Separation 1 1 1 0 5 2 1 5 3 7 5 8 7 7 3 8 3 5 13 3 6 2 7 5 5 8 12 7 9 14 14 7 8 11 13 11 9 12 3 12 10 14 7 8 11 13 8 16 16 8 14 8 12 408
052 Static Structures (e.g., Buildings) 0 2 0 4 5 8 2 3 5 5 4 6 3 4 11 9 5 7 7 2 2 10 8 6 13 4 7 9 6 8 9 8 8 5 3 8 7 8 9 15 12 10 7 6 6 4 3 13 13 12 21 18 11 381
324 Electricity: Measuring and Testing 2 0 1 0 0 0 0 4 3 1 6 5 4 1 1 2 2 2 3 1 1 3 2 5 4 4 5 6 2 4 9 4 3 13 3 5 2 7 21 15 10 13 7 12 16 13 14 7 16 11 17 23 30 345
361 Electricity: Electrical Systems and Devices 1 1 0 2 4 1 5 0 5 3 4 4 4 1 4 3 3 5 5 6 3 3 0 4 7 6 6 6 4 9 9 2 1 10 5 11 7 10 9 8 8 18 9 13 9 6 11 8 12 16 10 15 22 338
297 Chairs and Seats 0 3 4 2 0 1 1 5 0 7 3 7 1 3 1 1 1 2 2 3 4 4 0 5 7 6 6 11 4 12 2 10 9 8 9 12 3 16 5 9 11 10 9 12 10 7 8 14 10 8 5 26 12 331
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 2 1 0 1 1 2 4 2 5 2 3 2 1 1 9 15 6 4 5 10 10 2 4 2 8 11 8 4 13 2 15 18 12 23 23 18 12 14 9 7 11 11 17 330
423 Chemistry of Inorganic Compounds 8 3 7 3 7 8 13 6 11 11 13 5 9 8 12 5 4 6 4 3 6 4 6 4 8 5 8 8 3 9 7 11 4 7 8 3 6 4 7 5 4 5 4 9 1 5 5 4 3 4 5 0 7 325
206 Special Receptacle or Package 0 0 0 4 3 1 0 3 3 1 1 0 4 3 0 0 2 6 4 3 3 4 4 6 8 7 9 12 4 5 4 5 7 14 4 11 7 8 11 8 6 9 6 12 8 10 6 14 10 12 18 9 18 317
455 Telecommunications 1 1 0 0 0 1 2 2 3 2 2 1 0 2 0 3 2 2 4 6 1 2 1 0 2 1 2 2 2 1 1 0 0 1 2 1 0 4 4 3 3 9 5 18 11 14 5 11 28 43 44 35 25 315
340 Communications: Electrical 0 1 2 3 1 3 1 3 6 4 0 1 3 0 3 1 4 3 6 6 3 1 5 2 7 6 10 6 4 5 3 5 6 4 7 8 5 9 5 10 4 5 11 15 5 11 12 13 11 14 13 18 20 314
083 Cutting 1 1 2 2 0 0 1 5 4 3 8 3 3 2 2 4 7 4 9 5 5 6 10 10 7 9 9 8 5 8 8 4 10 5 7 13 13 13 7 5 11 13 0 3 3 4 4 5 8 4 3 11 5 302
439 Electrical Connectors 0 0 2 1 3 2 3 5 4 5 8 8 6 5 4 4 0 1 3 0 0 7 3 4 5 7 7 11 11 6 4 2 1 4 7 10 6 12 7 8 7 10 8 12 5 12 8 11 8 8 7 13 4 299
239 Fluid Sprinkling, Spraying, and Diffusing 4 1 1 1 1 2 3 2 4 3 1 2 2 1 0 1 4 9 4 3 2 4 3 1 6 5 6 12 12 5 8 6 9 4 6 8 5 14 6 4 6 18 12 8 12 12 6 11 7 10 3 8 10 298
426 Food or Edible Material: Processes, Compositions, and Products 1 0 3 1 0 1 1 0 4 3 2 3 2 8 3 3 3 2 6 5 3 6 4 4 9 3 7 8 4 6 8 6 7 7 2 7 13 10 16 6 8 7 5 3 6 7 9 7 8 6 7 13 24 297
375 Pulse or Digital Communications 0 0 1 0 0 0 1 0 3 1 1 1 1 0 4 2 1 1 3 3 2 0 3 6 4 1 3 5 3 2 5 8 2 5 5 7 7 6 8 8 9 7 8 11 7 13 8 10 19 17 28 22 23 295
060 Power Plants 2 3 6 3 3 2 5 4 5 6 4 6 3 3 3 9 5 6 9 2 2 3 3 1 3 3 6 2 4 2 3 4 4 2 2 4 6 3 5 8 3 13 10 12 0 7 7 10 6 13 13 22 19 294
204 Chemistry: Electrical and Wave Energy 3 2 1 6 1 4 6 5 9 11 5 4 3 6 7 7 2 9 8 4 3 7 9 5 10 4 7 4 5 8 5 5 10 5 2 8 4 6 7 4 4 2 3 4 2 4 3 8 8 9 6 7 13 294
606 Surgery (instruments) 0 0 1 0 0 0 1 0 1 1 1 0 0 1 1 0 0 2 2 3 0 1 0 6 2 2 2 5 8 11 2 9 5 6 10 11 12 16 16 10 11 10 5 5 8 3 2 9 6 16 22 18 17 280
318 Electricity: Motive Power Systems 1 0 2 0 2 0 6 4 6 2 9 4 1 2 1 2 2 0 5 1 0 5 3 4 1 2 3 4 0 1 5 7 3 10 5 9 3 15 15 14 10 6 6 9 10 8 8 9 8 12 14 10 9 278
062 Refrigeration 1 0 5 2 2 3 1 2 0 3 5 9 2 2 4 3 1 1 4 3 3 6 14 6 8 4 3 8 2 4 6 2 3 6 9 4 6 4 8 8 9 8 6 5 12 3 3 13 10 11 9 11 8 275
152 Resilient Tires and Wheels 3 4 3 2 1 2 2 6 2 4 4 7 8 4 2 3 8 4 6 2 5 3 2 4 5 3 3 3 1 3 2 2 5 1 2 3 7 7 10 10 10 15 10 9 5 6 5 2 7 10 8 12 18 275
417 Pumps 0 4 6 0 3 2 0 0 8 9 6 4 4 3 4 7 5 1 4 3 6 2 3 2 2 8 8 6 3 8 7 7 2 6 3 5 5 10 10 8 9 7 3 7 5 5 5 5 5 13 14 5 6 273
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 2 2 4 2 3 1 2 1 2 1 1 4 6 2 4 3 4 5 7 1 1 3 1 1 5 3 1 6 8 8 5 7 7 3 9 7 3 5 9 6 6 4 4 7 7 7 5 11 12 13 18 20 269
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 0 0 0 2 1 0 3 0 0 3 0 1 0 1 2 0 6 3 5 7 4 8 9 9 7 10 9 7 18 36 35 37 34 263
400 Typewriting Machines 1 3 1 4 6 2 3 4 11 13 7 8 6 13 13 7 7 6 7 5 12 7 11 17 7 10 8 3 10 11 5 1 3 1 2 2 3 1 1 2 3 0 1 1 1 1 1 2 2 2 1 0 1 260
139 Textiles: Weaving 1 1 1 0 1 7 5 4 3 3 0 6 0 4 10 13 6 2 4 4 5 8 6 7 6 7 9 12 9 10 11 12 8 13 10 5 4 8 9 4 1 3 5 4 1 2 2 0 0 0 2 0 1 259
015 Brushing, Scrubbing, and General Cleaning 0 2 1 2 2 2 2 4 6 4 6 1 8 4 5 2 2 6 2 6 3 7 4 2 9 8 6 5 7 2 4 4 4 4 6 6 8 4 3 5 10 4 6 8 9 4 1 14 7 4 5 11 7 258
398 Optical Communications 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 0 1 0 3 0 0 1 2 2 4 2 1 8 7 4 3 8 13 4 5 10 11 11 9 10 17 23 28 36 30 258
405 Hydraulic and Earth Engineering 0 1 1 0 2 3 4 0 0 0 3 5 2 6 6 6 3 4 8 10 3 4 6 2 5 4 5 8 2 15 4 3 2 4 2 5 3 4 6 12 7 3 3 5 3 6 5 2 10 4 9 16 17 253
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 1 0 0 2 2 1 3 2 1 1 4 0 3 2 1 3 1 1 2 2 1 1 6 5 4 3 7 7 1 3 4 4 5 5 7 7 8 15 14 7 5 7 9 3 11 12 11 10 10 11 14 249
427 Coating Processes 0 3 0 1 1 0 3 5 2 3 0 3 2 3 2 3 2 5 3 4 4 1 3 6 4 11 5 6 8 3 5 5 6 6 6 9 10 9 8 8 6 6 7 1 5 0 6 11 5 9 8 8 5 245
250 Radiant Energy 0 0 2 1 1 2 5 2 3 2 3 4 3 3 4 2 1 4 5 5 1 1 2 5 7 4 5 5 11 7 5 9 5 5 6 4 3 5 7 5 8 6 4 10 5 8 4 4 7 6 9 8 11 244
323 Electricity: Power Supply or Regulation Systems 0 0 1 0 0 0 0 2 2 0 2 1 0 1 2 1 0 1 0 1 0 0 0 2 8 1 4 7 3 1 3 5 1 4 9 9 7 13 15 13 10 3 13 7 8 5 11 8 11 10 11 8 19 243
188 Brakes 0 2 2 1 1 4 1 0 1 0 2 2 0 2 4 0 2 0 1 2 1 6 2 5 4 4 3 3 0 4 4 2 2 4 3 5 3 10 9 12 5 4 10 11 11 7 3 11 7 15 16 16 13 242
310 Electrical Generator or Motor Structure 1 0 4 0 2 2 5 3 5 0 5 5 2 4 1 1 1 3 1 1 4 2 2 2 2 0 5 4 2 1 1 1 0 3 4 6 4 5 8 13 10 7 10 9 5 3 3 13 13 7 15 14 15 239
174 Electricity: Conductors and Insulators 4 3 1 1 3 1 1 5 6 6 3 8 6 0 2 4 2 5 1 4 5 1 10 6 6 3 4 1 1 1 2 3 0 2 1 5 1 3 9 10 5 14 8 8 3 8 9 8 9 3 5 8 7 235
033 Geometrical Instruments 1 0 3 0 8 0 0 1 3 1 2 6 4 10 3 3 3 6 4 14 12 6 6 7 4 3 3 4 4 9 4 3 4 3 1 8 3 3 4 6 4 6 4 7 7 6 2 6 5 5 4 6 3 234
180 Motor Vehicles 2 1 2 0 2 2 2 2 5 1 1 2 5 2 1 4 3 0 0 3 1 5 8 8 2 8 5 4 4 8 3 6 0 6 1 5 5 5 8 8 8 7 6 5 4 4 1 6 9 8 16 9 11 234
714 Error Detection/Correction and Fault Detection/Recovery 0 1 0 0 0 1 1 0 2 2 1 1 2 3 4 2 0 5 1 4 0 1 0 0 4 0 5 2 0 2 0 3 2 6 1 6 5 5 1 1 5 3 4 10 11 12 14 13 13 14 19 17 25 234
057 Textiles: Spinning, Twisting, and Twining 3 4 1 2 5 4 3 7 4 3 3 10 3 9 5 4 4 3 8 9 1 5 8 11 9 7 10 6 3 3 7 6 4 4 1 4 0 3 7 7 1 3 3 8 2 7 1 0 3 1 3 1 0 233
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 5 6 4 4 9 4 2 5 7 8 3 0 2 1 2 1 1 0 0 2 1 1 1 1 4 2 3 0 1 1 2 0 3 2 2 2 5 13 4 8 9 9 4 9 7 5 5 3 11 9 14 15 11 233
356 Optics: Measuring and Testing 0 0 0 0 1 2 0 0 1 2 3 2 2 2 3 2 1 2 1 3 2 3 5 5 10 9 3 3 4 5 8 7 1 4 6 4 6 3 7 5 9 8 3 7 9 6 5 11 8 9 8 12 8 230
164 Metal Founding 0 1 5 2 3 1 3 3 5 7 7 2 5 4 10 0 2 0 4 2 2 1 4 2 6 6 4 3 3 3 5 7 5 6 7 3 7 3 10 9 9 6 5 4 3 3 0 1 10 7 2 5 10 227
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 1 2 2 1 1 1 2 2 0 3 2 2 0 2 0 2 1 1 0 3 3 4 5 6 5 4 8 9 9 5 2 2 7 7 10 3 9 6 5 3 5 7 8 6 7 4 10 8 12 9 8 224
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 0 1 2 1 0 3 2 3 0 0 4 3 1 1 3 1 3 2 1 3 2 5 6 3 3 2 2 4 2 7 4 4 3 4 5 6 11 6 12 10 4 5 4 5 2 7 5 19 12 13 11 223
330 Amplifiers 0 0 1 1 1 0 1 1 2 1 1 1 0 1 2 3 1 1 4 0 1 1 4 2 9 9 12 7 5 7 6 7 5 3 9 7 5 5 14 12 5 2 3 7 8 5 8 4 6 3 3 14 2 222
382 Image Analysis 0 0 2 1 1 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 1 0 1 2 0 1 1 1 1 0 2 1 2 3 7 2 3 14 8 10 8 7 8 13 11 7 9 12 26 22 5 21 220
362 Illumination 2 2 0 0 1 1 2 1 0 4 4 3 1 3 0 3 1 2 1 1 1 3 0 3 7 4 5 3 5 1 2 2 1 1 3 1 5 3 3 7 12 3 3 8 9 5 4 4 7 11 15 18 27 218
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 3 4 2 2 3 0 1 2 4 3 8 2 5 6 9 10 7 4 5 6 7 10 5 5 8 5 8 10 6 5 4 6 0 3 6 3 6 8 3 1 2 1 2 1 0 0 2 2 2 4 3 3 217
024 Buckles, Buttons, Clasps, Etc. 2 4 3 4 5 4 1 3 7 5 4 2 3 3 2 4 2 1 1 3 1 11 5 2 8 4 3 5 4 6 3 1 5 6 5 2 6 8 11 8 5 3 3 2 3 3 4 4 5 4 1 5 4 213
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 2 1 0 2 0 0 4 4 4 6 2 6 9 3 2 2 1 4 4 3 2 5 5 4 8 5 10 6 8 3 6 11 9 15 11 4 6 4 9 3 7 1 2 2 1 0 2 0 1 2 0 2 0 213
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 4 1 0 1 0 1 2 1 1 2 0 0 3 7 4 3 5 2 0 3 3 3 2 7 4 6 12 11 10 6 2 9 9 9 12 23 19 18 209
359 Optical: Systems and Elements 0 0 2 0 0 0 2 3 1 2 0 1 0 1 1 0 0 0 1 1 1 2 3 1 4 3 1 3 7 6 6 3 2 4 9 10 1 7 14 11 20 7 7 17 5 4 4 6 5 5 6 5 2 206
366 Agitating (e.g., of articles and materials) 0 1 1 3 1 4 2 1 4 5 4 4 2 2 2 2 1 6 3 7 2 5 3 5 8 4 4 3 3 2 3 3 5 9 4 7 5 2 1 6 4 6 2 7 1 4 5 4 2 6 10 8 6 204
101 Printing 4 0 1 1 1 5 4 3 2 7 4 2 5 5 1 1 3 1 3 3 3 2 4 2 2 6 2 6 4 5 3 5 2 6 4 6 8 5 4 5 8 13 6 2 4 5 3 3 2 4 6 4 3 203
131 Tobacco 1 1 2 5 3 3 0 3 1 4 0 1 0 1 2 2 1 1 2 4 6 6 10 12 11 10 9 11 5 5 4 6 8 6 5 7 3 8 1 2 2 4 0 2 3 3 3 4 0 5 3 1 1 203
220 Receptacles 1 1 1 0 2 6 4 5 1 4 3 1 4 1 3 4 5 3 1 2 2 1 1 3 3 3 3 0 8 5 3 2 4 5 3 6 9 7 5 7 3 5 6 4 4 1 2 3 9 7 6 8 10 200
451 Abrading 0 1 3 0 2 1 4 2 4 2 1 6 3 2 6 3 1 4 0 1 1 3 2 5 4 5 6 6 4 7 3 6 8 4 8 1 5 7 4 4 4 5 5 10 3 5 0 1 2 7 7 4 7 199
474 Endless Belt Power Transmission Systems or Components 2 0 0 1 0 2 1 0 1 2 0 2 0 2 0 3 1 1 0 1 2 5 3 9 9 3 12 2 4 3 6 1 2 3 3 4 6 6 4 3 10 5 3 8 7 6 2 5 11 10 9 5 8 198
585 Chemistry of Hydrocarbon Compounds 0 2 0 5 4 6 2 4 1 6 5 8 5 4 7 5 1 3 2 3 2 0 1 0 1 1 7 1 3 2 4 3 5 7 11 2 6 9 6 10 2 2 8 5 4 5 1 5 1 4 2 1 1 195
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 1 0 0 0 0 0 2 2 2 1 4 0 5 1 4 6 2 7 3 6 4 4 2 8 4 6 5 4 10 3 3 2 8 4 7 3 11 11 21 15 12 193
068 Textiles: Fluid Treating Apparatus 1 3 1 4 2 1 2 4 6 8 2 2 2 5 3 2 4 2 1 1 3 4 2 2 4 4 5 4 3 3 5 8 5 3 8 5 2 5 2 5 1 0 0 1 4 7 8 6 5 4 3 4 11 192
251 Valves and Valve Actuation 1 1 0 1 0 1 0 0 3 5 2 1 5 1 2 1 1 3 4 2 1 2 4 4 4 3 4 7 3 5 4 3 1 1 2 2 4 5 3 5 9 6 8 8 5 6 6 7 9 9 9 3 6 192
034 Drying and Gas or Vapor Contact with Solids 1 2 1 7 3 3 1 3 2 2 1 2 2 1 1 0 3 8 2 3 3 3 6 4 5 3 3 1 5 4 6 2 2 2 2 4 3 8 5 8 3 3 6 1 5 1 3 2 6 7 9 16 2 191
341 Coded Data Generation or Conversion 0 2 0 0 0 2 0 3 4 4 5 3 5 2 1 0 0 1 1 2 2 0 1 0 1 0 1 3 0 2 1 2 1 4 1 5 6 5 5 15 6 10 8 9 10 7 10 5 3 8 6 8 11 191
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 2 1 1 2 1 1 0 0 2 2 2 4 0 2 1 2 3 1 2 0 5 4 5 2 7 2 1 10 5 5 1 1 1 2 8 5 3 1 6 2 3 8 5 14 6 6 7 4 10 5 13 186
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 1 1 0 0 1 0 1 1 0 0 0 0 1 0 1 0 1 2 0 0 2 0 4 3 3 11 11 21 22 19 20 35 21 182
379 Telephonic Communications 0 4 2 0 0 2 4 3 8 3 2 6 3 8 7 2 4 5 5 5 3 3 5 3 4 6 5 3 2 2 0 2 8 3 4 5 1 1 0 2 2 2 2 0 2 1 1 5 4 5 13 3 3 178
433 Dentistry 0 0 1 0 0 0 0 1 3 1 2 2 0 4 1 0 0 6 3 3 2 2 1 5 4 4 2 3 11 5 2 3 0 6 2 8 6 12 9 9 11 5 3 4 6 1 1 1 3 3 4 5 8 178
200 Electricity: Circuit Makers and Breakers 1 2 2 5 2 3 4 7 4 4 4 8 5 3 3 2 1 1 3 4 1 3 3 4 0 3 5 0 5 1 1 4 2 1 0 2 2 3 2 0 4 2 8 8 3 1 1 5 5 8 4 11 5 175
248 Supports (e.g., for holding articles, etc.) 2 0 1 1 1 0 0 4 3 0 1 3 4 2 2 2 0 1 1 0 1 2 2 6 5 3 9 10 5 5 4 3 3 4 3 4 5 7 1 3 3 3 1 3 5 3 6 6 7 5 5 4 10 174
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 1 1 0 0 0 0 1 1 5 2 1 0 0 2 0 3 0 0 1 0 0 2 2 2 2 3 4 2 2 7 2 3 7 5 10 17 15 12 25 2 4 2 0 1 4 1 5 1 2 7 3 172
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 1 1 0 1 1 0 0 1 3 2 0 1 1 0 1 1 0 2 2 4 4 6 4 3 11 8 9 7 11 9 16 21 19 17 171
002 Apparel 0 0 0 0 2 0 0 0 1 1 1 2 1 0 2 2 1 3 6 0 3 2 3 7 4 3 6 4 2 3 0 1 0 2 3 6 8 6 9 8 2 7 4 6 1 5 1 3 7 9 5 8 9 169
114 Ships 5 1 1 2 1 0 4 0 4 1 2 2 3 1 2 0 1 2 2 1 3 2 2 4 3 6 3 7 2 1 4 3 1 2 1 3 1 4 2 3 5 2 3 6 5 4 5 2 5 7 5 12 7 160
348 Television 1 0 0 2 0 0 1 0 1 2 2 2 1 1 3 1 2 5 2 2 0 1 2 1 0 0 1 3 2 2 5 2 2 3 7 2 7 1 4 2 6 3 3 3 3 3 2 7 5 7 13 10 19 159
252 Compositions 1 0 2 0 0 4 1 0 2 1 2 3 5 3 1 2 3 2 1 1 1 2 1 4 1 3 2 1 5 2 8 2 2 7 4 6 8 7 3 3 4 8 2 2 1 0 2 8 1 4 6 4 10 158
296 Land Vehicles: Bodies and Tops 0 0 0 0 0 0 1 0 0 0 1 5 2 1 2 1 1 1 3 3 1 4 3 1 5 6 9 5 5 4 2 1 1 2 0 3 2 1 4 2 6 2 2 1 3 2 6 7 8 10 11 7 11 158
134 Cleaning and Liquid Contact with Solids 1 1 1 0 2 1 2 0 4 1 1 1 0 2 0 1 2 1 0 1 0 1 1 1 0 4 2 2 4 3 7 3 4 2 5 8 6 4 4 2 8 7 2 6 4 4 6 8 5 7 6 5 4 157
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 0 0 0 0 1 0 1 3 1 0 0 3 7 1 5 1 1 0 0 0 3 2 2 3 3 3 3 3 1 2 2 3 5 8 5 3 4 4 1 1 2 2 3 6 9 13 6 13 17 157
118 Coating Apparatus 0 1 0 2 1 0 3 0 1 2 1 3 2 3 5 1 3 1 2 0 3 3 2 3 3 3 6 1 1 5 1 0 7 2 2 6 4 4 4 3 10 5 3 5 5 4 2 2 2 10 5 3 5 155
285 Pipe Joints or Couplings 2 0 2 2 2 0 2 1 5 1 1 1 1 0 1 1 3 1 1 1 2 1 2 0 7 4 2 5 4 6 2 6 4 1 2 4 3 4 1 7 5 6 7 4 1 3 4 8 9 3 4 3 3 155
347 Incremental Printing of Symbolic Information 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 0 3 0 3 2 6 8 7 6 5 1 1 0 1 0 2 1 5 5 2 2 3 2 7 6 3 3 6 5 2 3 7 8 14 4 4 11 155
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 0 1 0 2 0 4 2 1 8 2 3 1 2 6 1 3 2 1 4 5 8 10 5 7 3 7 4 6 4 1 1 7 8 7 4 5 5 7 152
384 Bearings 1 1 1 0 1 0 1 0 2 6 2 4 1 1 3 1 0 2 1 3 1 5 2 3 5 2 3 0 4 1 2 5 1 1 1 3 5 4 6 4 2 6 5 5 1 0 7 0 2 4 5 16 10 152
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 6 5 4 4 2 5 4 4 6 1 4 0 1 2 2 3 0 3 3 1 2 1 3 4 1 2 4 2 5 2 5 6 4 1 3 8 8 3 0 1 0 1 1 1 0 4 1 4 4 1 0 7 2 151
042 Firearms 0 1 2 3 1 7 1 2 3 2 2 2 2 0 1 1 1 1 3 3 6 3 0 6 5 5 8 6 4 0 1 3 2 2 1 1 3 2 3 8 5 5 4 2 2 3 2 3 2 5 4 3 3 150
363 Electric Power Conversion Systems 0 0 0 1 0 0 0 0 1 1 1 2 0 1 1 1 0 1 0 3 1 1 0 2 4 2 2 2 3 1 0 4 3 3 2 7 7 5 5 8 2 3 1 4 3 6 2 4 4 13 8 11 13 149
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 1 0 1 0 0 0 0 2 0 0 0 0 0 3 1 0 0 0 0 1 0 2 0 0 1 1 2 2 4 0 0 1 1 0 1 2 5 5 8 3 6 8 12 7 2 4 7 8 13 19 16 149
049 Movable or Removable Closures 1 1 0 0 0 2 2 1 0 1 1 2 2 1 2 3 1 3 3 1 3 3 3 5 4 0 4 3 8 3 3 4 2 2 0 1 5 6 3 0 1 4 2 6 2 3 1 4 4 12 8 3 7 146
241 Solid Material Comminution or Disintegration 1 2 1 0 2 2 4 2 1 2 2 2 1 2 3 2 4 0 1 3 1 3 2 4 4 0 2 5 2 4 4 4 3 1 7 7 3 3 3 1 1 2 3 1 2 5 2 4 4 5 8 2 6 145
403 Joints and Connections 1 2 0 0 1 2 0 0 1 0 1 3 3 1 2 5 1 2 0 3 1 1 3 6 9 3 3 4 4 2 4 1 1 1 7 6 5 6 7 8 6 3 3 3 2 1 2 1 1 2 4 2 3 143
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 1 1 2 2 2 0 2 0 0 2 2 0 0 3 0 0 1 1 4 4 2 3 2 4 2 7 5 6 2 8 4 4 4 4 3 3 2 3 3 9 6 8 5 5 10 141
312 Supports: Cabinet Structure 1 1 1 0 3 1 0 1 3 2 3 5 1 3 1 2 1 0 2 1 2 0 1 5 4 3 2 2 0 1 0 2 2 1 1 4 6 4 4 1 5 6 5 1 3 2 3 7 3 2 3 9 13 139
192 Clutches and Power-Stop Control 1 2 1 2 1 2 2 1 2 1 4 1 0 0 0 2 0 7 7 3 3 1 1 10 10 3 2 3 3 9 1 1 0 1 7 3 0 5 0 4 4 1 3 1 3 1 2 3 0 2 4 2 2 134
215 Bottles and Jars 4 0 0 0 0 1 2 2 4 2 0 4 3 3 2 0 5 0 3 2 1 2 3 3 2 2 1 2 5 3 6 1 2 1 1 4 1 5 5 1 3 3 0 2 1 0 3 4 4 3 8 9 6 134
106 Compositions: Coating or Plastic 0 1 0 1 0 0 0 0 1 1 0 3 2 1 3 3 6 2 6 3 3 3 1 1 2 1 2 6 3 5 4 4 1 2 2 3 3 4 2 4 3 5 5 1 2 3 1 3 2 5 5 3 6 133
271 Sheet Feeding or Delivering 0 0 0 0 2 3 0 2 2 0 7 0 1 4 3 1 2 5 1 4 1 6 1 3 3 3 0 3 5 2 4 5 2 1 4 3 5 1 4 1 9 0 3 0 0 0 4 5 4 3 2 7 2 133
209 Classifying, Separating, and Assorting Solids 0 0 0 1 0 3 1 3 4 1 1 3 1 1 0 1 2 4 2 1 1 3 4 3 5 1 5 3 2 7 7 0 4 2 2 3 2 5 1 3 4 2 1 7 2 2 2 1 4 2 4 5 3 131
165 Heat Exchange 0 1 1 2 1 4 4 2 3 1 5 4 3 0 3 3 1 3 6 4 2 1 1 1 2 4 5 5 2 2 2 1 0 0 1 1 5 1 4 4 0 3 3 2 2 2 1 6 2 2 2 2 8 130
415 Rotary Kinetic Fluid Motors or Pumps 1 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 2 1 1 0 1 3 3 3 3 3 5 0 1 2 2 3 1 1 3 11 14 4 1 5 8 5 5 5 2 10 13 129
607 Surgery: Light, Thermal, and Electrical Application 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 1 3 1 0 1 1 2 2 2 6 6 5 5 3 1 4 7 9 9 2 2 2 1 3 4 5 4 3 9 7 11 128
065 Glass Manufacturing 0 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 3 1 5 2 3 3 3 7 4 3 5 3 4 2 4 2 0 1 1 2 0 4 3 2 3 2 1 2 3 4 7 7 7 7 4 2 124
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 2 2 1 3 0 0 0 1 1 3 1 1 2 1 0 0 0 1 1 1 2 2 2 6 2 5 2 3 3 7 3 4 8 10 11 10 9 8 121
409 Gear Cutting, Milling, or Planing 1 2 0 2 2 3 3 2 4 3 1 2 1 1 0 1 0 3 1 2 1 0 3 2 3 5 5 1 3 1 5 5 2 3 2 3 2 4 1 4 5 0 3 3 6 3 4 0 1 2 2 1 2 121
126 Stoves and Furnaces 0 0 1 0 1 0 0 0 2 1 0 1 1 2 0 1 3 3 5 8 0 1 2 3 1 3 3 5 1 0 1 1 2 2 1 5 1 5 4 0 4 5 3 3 1 0 3 2 2 1 4 6 14 118
277 Seal for a Joint or Juncture 2 0 1 0 3 1 3 2 3 2 2 2 3 0 0 3 2 2 2 7 2 2 3 2 5 4 1 0 3 1 4 2 1 2 1 4 1 3 6 2 0 8 2 0 0 0 2 3 4 2 1 4 3 118
292 Closure Fasteners 0 0 0 0 0 0 2 2 1 2 0 2 2 0 1 2 0 4 3 0 0 2 3 0 1 0 2 2 3 3 1 3 2 1 2 1 0 2 1 2 6 0 3 2 5 4 7 5 4 6 5 10 5 114
303 Fluid-Pressure and Analogous Brake Systems 9 1 7 5 0 4 2 1 1 3 19 4 4 3 4 2 1 2 1 0 0 0 1 1 1 4 5 1 1 1 0 2 0 0 0 0 0 2 1 0 1 1 1 1 1 5 0 0 1 4 1 2 2 113
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 0 0 0 0 0 0 0 2 3 2 0 1 1 0 1 2 2 1 2 2 7 2 6 4 3 1 0 4 5 1 1 1 0 1 1 1 1 3 5 4 3 4 2 5 1 5 3 6 6 2 5 113
157 Wheelwright Machines 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 3 0 4 0 3 1 1 2 0 2 7 4 4 2 4 7 5 4 6 8 2 2 10 10 14 112
360 Dynamic Magnetic Information Storage or Retrieval 1 0 0 0 0 0 0 0 1 3 2 4 1 5 4 2 4 6 4 2 0 3 1 4 6 6 3 2 0 0 0 0 0 2 1 0 1 6 3 5 5 5 5 4 2 6 0 0 1 0 1 1 0 112
331 Oscillators 1 0 0 0 0 1 0 1 2 2 1 0 4 1 1 1 1 2 5 3 0 2 2 2 4 2 2 3 1 2 2 2 1 1 4 1 2 3 2 2 2 2 2 3 5 1 8 4 1 5 1 6 4 110
717 DP: Software Development, Installation, and Management (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 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 4 5 1 10 14 25 27 19 110
307 Electrical Transmission or Interconnection Systems 0 0 0 0 0 0 2 0 0 3 2 2 1 1 1 2 3 0 0 4 1 1 2 0 1 2 5 0 0 0 1 0 0 4 2 2 1 3 1 3 6 5 0 2 2 6 1 3 8 4 8 6 8 109
244 Aeronautics and Astronautics 2 1 0 0 1 2 1 2 2 2 1 1 0 0 0 0 1 0 0 0 1 2 0 1 0 2 1 3 1 0 1 0 1 1 1 1 2 7 3 4 6 1 4 0 3 1 3 3 3 10 11 6 8 107
070 Locks 0 0 0 0 0 0 0 2 1 0 3 1 2 2 1 1 1 4 1 4 4 4 0 2 4 0 5 3 2 2 2 6 0 3 2 3 1 4 3 5 2 0 2 1 6 2 1 1 3 0 3 6 1 106
019 Textiles: Fiber Preparation 5 0 0 0 4 3 1 1 1 1 0 1 2 3 4 1 0 0 1 1 2 1 6 1 2 1 4 3 4 3 4 3 0 1 3 7 2 8 8 1 6 0 1 1 1 0 2 0 0 0 0 0 1 105
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 2 1 0 1 1 2 1 0 0 2 1 3 0 3 6 6 2 6 1 10 1 4 2 7 7 6 8 3 1 3 10 105
333 Wave Transmission Lines and Networks 1 0 1 0 2 1 0 3 1 1 3 2 3 6 1 0 0 5 2 3 0 2 2 4 5 4 1 2 4 1 3 1 1 0 4 2 1 0 2 2 0 1 2 1 0 1 4 5 5 3 2 2 3 105
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 3 2 4 0 1 2 2 3 1 5 1 1 1 1 3 0 2 1 1 3 1 2 4 0 0 5 3 0 3 3 3 1 0 3 1 2 1 1 2 2 1 2 5 2 0 1 2 1 2 4 7 2 103
482 Exercise Devices 0 0 0 0 1 0 1 0 1 0 1 2 0 1 0 1 0 1 0 1 0 1 1 2 1 1 1 1 2 1 0 1 0 1 0 3 2 3 5 6 5 1 1 5 3 1 4 5 11 6 5 6 7 102
313 Electric Lamp and Discharge Devices 0 0 0 0 0 5 1 1 0 2 0 0 1 2 1 0 1 1 1 0 0 1 4 0 4 1 1 3 7 3 4 1 2 2 1 2 0 4 2 3 4 5 5 3 1 1 1 2 6 3 4 3 1 100
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 1 0 0 1 0 0 0 1 1 1 0 0 1 3 0 2 1 2 1 0 3 4 4 6 2 4 3 2 1 3 1 4 2 0 0 1 0 0 1 1 2 1 1 1 3 2 4 5 11 7 6 100
326 Electronic Digital Logic Circuitry 0 0 2 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 4 1 2 3 4 1 2 1 1 4 3 7 5 5 6 3 2 4 5 6 6 4 2 1 3 1 4 99
475 Planetary Gear Transmission Systems or Components 1 0 0 0 1 0 2 0 0 1 0 1 0 2 1 1 0 2 5 4 0 1 3 0 2 1 1 2 3 5 1 3 3 1 1 2 0 3 1 3 2 3 1 1 2 2 1 1 2 4 6 10 7 99
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 8 6 2 3 6 8 17 16 10 14 97
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 1 0 0 0 0 0 1 0 0 0 1 0 0 2 4 2 1 3 4 1 0 8 8 12 14 19 15 96
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 0 0 0 3 1 1 0 1 4 6 0 0 3 3 2 1 0 0 4 3 2 1 3 1 1 3 0 0 0 1 2 2 0 3 1 1 2 3 3 4 2 2 3 4 3 2 6 9 96
436 Chemistry: Analytical and Immunological Testing 0 0 1 0 0 0 0 0 2 0 0 0 0 1 0 1 2 2 3 0 3 1 0 2 2 2 4 3 1 5 6 0 2 0 1 3 2 2 0 3 4 1 1 1 4 3 3 4 4 2 3 7 4 95
100 Presses 4 0 1 1 4 0 0 0 1 2 0 0 3 1 1 4 1 2 1 2 2 3 3 1 1 0 2 1 4 4 0 1 5 1 2 3 0 4 2 3 1 2 1 2 1 4 0 0 0 4 1 4 4 94
162 Paper Making and Fiber Liberation 1 1 0 2 0 1 1 4 2 3 0 1 0 4 2 4 2 2 3 1 1 1 1 0 1 1 1 2 1 2 2 1 2 3 2 1 4 3 1 1 0 0 3 1 1 2 2 1 2 3 6 3 2 91
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 1 0 1 2 0 1 1 1 2 5 7 3 3 5 3 2 6 3 1 2 1 0 2 3 3 1 0 2 1 3 0 2 0 0 0 3 2 2 2 2 0 0 0 0 1 1 4 2 0 1 0 1 89
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 3 0 0 2 1 0 0 0 0 4 0 1 2 1 0 0 0 1 0 0 2 2 4 2 2 3 4 1 3 2 1 3 1 3 1 1 1 3 3 0 3 5 2 2 3 3 2 2 3 3 2 87
004 Baths, Closets, Sinks, and Spittoons 0 0 0 1 0 0 2 2 2 1 3 1 2 0 0 0 2 1 1 1 0 2 0 4 2 1 2 7 2 1 3 1 1 2 1 2 3 3 3 7 2 5 1 4 1 0 0 1 3 1 0 0 2 86
160 Flexible or Portable Closure, Partition, or Panel 0 1 0 0 2 3 1 1 0 1 0 1 1 0 1 1 1 0 1 2 2 1 1 0 2 0 2 0 3 7 2 1 1 2 1 2 1 5 1 4 7 1 3 1 3 0 1 7 3 0 1 0 3 85
266 Metallurgical Apparatus 1 1 2 0 0 1 2 0 1 1 3 5 0 2 2 1 1 0 2 0 2 3 0 2 1 3 2 1 2 2 2 1 1 3 3 3 1 1 2 5 1 0 2 0 2 2 1 3 1 1 1 4 2 85
431 Combustion 0 0 0 0 1 2 0 0 2 1 0 4 0 1 1 0 0 2 2 1 2 2 2 1 0 1 1 0 0 1 1 1 1 1 5 2 2 6 2 1 4 4 2 3 1 0 1 2 1 5 3 4 6 85
432 Heating 1 1 2 1 1 0 3 0 4 4 2 0 1 1 2 0 3 4 6 1 2 5 3 3 2 2 3 4 2 0 0 1 1 1 1 4 3 2 1 0 2 0 1 0 0 0 0 0 1 0 2 2 0 85
082 Turning (e.g., for metal working) 3 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 0 2 4 0 1 1 1 3 0 1 3 5 4 0 2 1 0 2 1 7 6 2 2 2 2 1 0 2 1 1 1 1 3 1 1 2 83
228 Metal Fusion Bonding 0 0 0 1 0 1 2 2 3 1 1 2 1 3 2 1 2 1 0 1 0 0 1 3 2 2 1 3 0 7 2 1 3 2 1 1 1 3 4 4 3 0 0 1 1 1 1 1 1 2 4 2 1 83
089 Ordnance 0 0 2 0 0 0 3 2 2 1 0 2 2 0 1 2 0 0 3 0 1 2 1 3 4 0 1 3 1 0 0 2 1 1 0 1 3 2 0 3 2 0 0 1 0 0 1 2 4 1 10 4 8 82
005 Beds 1 0 0 0 0 2 1 4 0 2 0 3 2 2 0 0 1 0 0 1 1 3 0 4 3 0 1 1 3 2 3 0 1 2 3 3 2 2 1 3 2 3 1 1 2 1 3 1 2 3 1 2 2 81
056 Harvesters 2 1 0 0 0 0 1 0 0 1 2 1 1 2 0 1 1 2 1 1 2 1 1 1 1 1 0 4 1 3 3 1 4 1 2 2 2 0 3 1 3 6 4 3 1 1 0 3 1 1 2 0 4 80
092 Expansible Chamber Devices 1 1 2 0 0 0 2 2 2 3 2 1 0 1 0 1 1 1 0 0 0 1 3 2 3 2 2 2 4 1 1 0 0 1 0 2 3 5 3 0 2 2 1 1 4 1 3 3 2 1 2 1 2 80
148 Metal Treatment 2 0 0 0 0 1 1 0 1 1 1 0 0 1 3 2 1 3 0 0 2 0 2 2 0 1 1 0 2 0 1 1 2 0 0 2 4 2 7 8 4 2 3 0 2 0 1 0 0 4 3 4 3 80
221 Article Dispensing 0 0 1 0 1 2 1 2 2 1 0 2 1 3 1 1 0 1 1 0 1 1 1 0 1 1 2 2 1 3 1 1 3 2 1 4 1 0 4 1 3 3 1 3 0 2 1 0 4 2 1 5 4 80
223 Apparel Apparatus 0 0 1 0 0 0 0 1 0 2 1 0 2 2 1 0 1 3 0 1 2 2 3 4 1 1 1 0 0 2 0 1 6 2 3 2 2 1 4 0 2 3 4 2 0 0 1 3 1 3 5 2 2 80
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 0 1 0 0 0 0 0 1 2 1 0 1 2 3 0 1 2 2 1 3 2 1 1 3 0 3 3 3 3 5 5 2 1 1 1 4 1 2 1 0 1 1 0 4 2 1 1 3 0 0 2 78
104 Railways 5 0 0 0 4 3 4 0 1 1 2 2 3 0 0 1 0 0 0 1 0 0 1 0 4 2 1 7 0 0 3 0 1 3 1 0 1 1 1 4 2 2 1 0 0 0 3 2 1 1 6 1 0 76
227 Elongated-Member-Driving Apparatus 0 0 0 1 0 0 0 0 5 1 2 2 0 1 0 3 3 2 2 0 2 1 0 2 3 1 1 0 5 0 0 1 0 1 3 2 1 4 3 0 3 3 1 2 0 1 2 2 1 1 3 3 1 75
372 Coherent Light Generators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 1 1 3 3 2 1 1 3 2 1 4 0 1 0 0 1 2 2 6 4 0 2 4 9 4 1 5 4 0 3 75
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 3 0 2 4 3 1 1 0 1 3 2 1 2 2 2 0 0 0 1 0 0 2 2 0 3 1 0 0 0 2 1 1 2 0 0 0 2 4 8 2 3 0 0 2 0 0 1 2 2 1 2 2 2 75
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 1 1 0 0 1 2 1 1 0 0 2 0 0 0 0 0 1 2 2 2 1 1 0 2 1 3 0 0 0 2 6 4 1 4 0 0 1 3 2 2 0 3 8 7 3 3 74
040 Card, Picture, or Sign Exhibiting 1 0 1 1 0 0 0 0 0 1 1 3 0 0 0 0 1 1 2 2 0 3 2 1 5 2 3 5 2 3 1 2 0 2 0 3 0 1 3 0 2 1 5 1 1 2 1 1 0 1 1 3 2 73
084 Music 0 0 0 1 1 3 1 1 1 3 2 2 1 0 1 0 1 1 2 1 2 0 0 2 4 1 0 1 0 0 3 3 1 1 3 1 2 2 1 3 0 1 1 1 0 4 0 5 0 1 1 4 2 72
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 1 1 0 1 1 0 1 0 1 2 1 0 0 0 1 2 0 2 0 0 2 0 1 1 1 2 0 2 2 0 0 0 3 2 2 1 1 1 1 2 2 4 2 5 6 4 2 4 2 3 72
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 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 1 1 0 0 2 2 4 9 10 7 13 9 7 72
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 2 1 1 1 5 11 5 5 6 5 1 5 5 3 2 1 1 3 2 3 2 2 0 72
095 Gas Separation: Processes 0 1 2 1 2 1 1 0 1 1 1 3 1 1 0 2 0 3 5 0 3 1 2 0 0 0 1 2 1 0 1 0 0 0 0 3 0 0 1 2 2 2 1 3 1 1 1 2 3 2 4 5 1 71
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 1 2 0 0 1 0 1 0 1 0 0 2 2 2 3 0 1 2 2 1 6 1 3 1 1 1 0 1 3 1 1 0 3 5 2 5 7 7 0 2 71
012 Boot and Shoe Making 1 3 0 0 3 2 3 2 0 2 0 2 1 3 2 1 0 2 5 2 0 1 4 1 4 1 0 1 1 1 3 1 0 1 2 2 2 2 0 0 1 0 0 0 0 2 1 1 2 0 0 1 0 69
108 Horizontally Supported Planar Surfaces 0 0 1 0 1 0 0 2 0 1 3 1 3 1 2 2 2 1 0 1 0 1 0 0 2 3 4 0 1 2 0 2 1 2 0 2 0 3 1 2 4 4 0 0 1 3 1 2 3 1 2 0 1 69
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 2 1 2 0 0 1 3 1 1 0 0 0 4 0 2 1 2 2 3 1 1 2 0 2 0 4 0 1 0 4 0 2 7 6 10 69
269 Work Holders 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 2 1 1 1 1 1 1 0 0 0 2 2 0 2 3 1 0 2 0 2 3 3 3 4 0 5 2 0 2 2 0 0 2 2 3 6 4 68
355 Photocopying 1 1 2 2 0 4 0 0 2 0 0 3 3 2 4 2 3 4 1 1 0 2 1 1 2 2 3 3 1 1 0 2 1 0 1 1 0 2 2 0 1 1 1 1 1 1 0 0 0 0 1 1 0 68
396 Photography 0 1 2 1 1 1 0 0 1 2 3 1 1 1 0 1 3 1 0 2 0 2 0 2 2 3 1 1 0 2 1 0 4 3 2 1 2 4 1 2 3 3 0 0 0 0 1 0 1 1 2 2 0 68
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 0 0 0 0 0 0 1 0 0 0 0 2 1 2 1 3 4 11 15 13 15 68
211 Supports: Racks 0 0 0 1 1 1 0 0 0 2 2 3 2 1 1 1 2 1 1 3 1 2 2 1 0 1 1 3 1 4 1 1 2 0 2 0 0 2 2 2 4 1 1 0 1 1 0 1 3 1 2 1 1 67
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 3 2 1 0 4 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 2 5 3 1 3 6 8 8 12 67
030 Cutlery 0 2 0 0 1 3 2 1 1 1 1 1 0 2 0 1 0 2 0 1 1 1 2 1 2 0 2 1 0 2 1 1 0 0 1 4 1 3 1 3 1 1 4 0 0 1 1 0 5 2 2 2 1 66
096 Gas Separation: Apparatus 0 0 0 1 0 0 1 1 2 1 1 0 1 1 0 1 1 2 0 1 0 1 0 1 0 0 1 1 0 2 4 0 0 3 1 3 1 2 1 3 2 4 1 2 3 1 4 0 2 2 2 2 3 66
138 Pipes and Tubular Conduits 1 1 0 1 0 1 1 1 0 1 2 3 2 1 0 1 1 1 0 1 0 0 1 0 2 2 0 0 1 1 0 2 2 0 2 3 3 1 2 5 1 1 2 3 0 3 2 1 0 1 2 1 3 66
374 Thermal Measuring and Testing 0 0 1 1 0 0 1 0 0 0 0 0 0 2 0 0 1 1 1 1 0 2 2 2 4 0 3 1 2 0 0 4 1 0 0 2 0 0 1 2 1 3 2 3 0 3 0 2 2 4 2 6 3 66
401 Coating Implements with Material Supply 2 2 0 2 1 1 2 1 2 0 2 2 1 1 0 0 1 2 0 0 0 0 2 0 2 1 2 0 3 0 1 0 1 1 0 0 1 3 4 2 2 1 1 2 0 1 1 2 0 2 2 3 3 65
373 Industrial Electric Heating Furnaces 2 0 1 0 2 0 2 1 4 1 0 1 0 2 2 0 0 0 2 0 1 0 1 2 3 1 0 1 0 0 2 1 1 0 1 4 5 7 7 2 0 0 0 1 0 0 0 0 0 0 0 1 3 64
392 Electric Resistance Heating Devices 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 2 3 1 0 1 1 3 2 1 1 3 0 1 1 2 1 2 6 3 2 1 5 2 1 1 1 1 5 2 1 3 0 64
119 Animal Husbandry 0 0 0 0 0 1 0 0 1 1 3 0 0 0 0 1 0 2 1 0 1 1 2 1 0 0 2 1 0 2 3 0 1 1 1 1 0 3 4 2 3 3 5 0 1 1 3 1 2 2 2 3 1 63
418 Rotary Expansible Chamber Devices 1 0 1 3 0 1 0 1 3 1 1 4 0 0 0 0 0 0 1 0 0 2 0 1 2 2 1 1 1 0 0 1 0 0 1 2 1 0 1 1 0 3 1 1 2 0 2 0 2 5 5 3 5 63
708 Arithmetic Processing and Calculating (Electrical Computers) 1 0 1 0 2 0 0 0 0 1 0 2 0 1 0 0 0 1 1 0 0 0 1 0 0 0 3 2 2 2 1 0 5 2 1 3 1 1 2 2 1 0 0 5 2 6 1 2 1 4 1 1 1 63
091 Motors: Expansible Chamber Type 1 2 1 1 0 0 0 1 3 3 2 0 2 0 1 2 0 3 1 0 1 2 1 0 1 1 1 1 2 4 4 1 1 1 1 1 0 0 0 2 3 0 1 0 4 1 2 0 0 1 0 0 2 62
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 1 3 2 6 11 1 2 4 2 6 1 0 1 0 1 0 0 1 0 0 0 0 1 1 0 0 0 2 3 1 2 1 0 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2 1 62
224 Package and Article Carriers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 2 1 2 4 5 1 2 1 3 0 4 1 2 4 3 2 1 0 0 1 3 3 2 5 4 61
404 Road Structure, Process, or Apparatus 1 0 0 1 2 1 1 0 3 0 0 1 1 0 0 0 0 0 0 1 0 1 1 2 1 0 1 1 0 1 0 1 0 3 4 2 1 0 1 6 2 3 3 0 5 0 2 1 2 1 1 2 1 61
226 Advancing Material of Indeterminate Length 0 0 0 0 0 0 3 3 0 3 8 0 4 2 3 2 2 3 1 1 0 1 2 1 0 0 1 2 1 0 1 1 1 6 0 2 2 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 60
441 Buoys, Rafts, and Aquatic Devices 0 0 0 1 1 0 1 1 1 0 0 2 1 0 1 0 0 1 1 0 0 0 0 2 0 1 2 3 1 1 1 3 3 3 1 3 2 2 4 2 3 1 0 2 0 1 1 1 2 1 2 0 0 59
132 Toilet 2 0 1 0 0 0 1 1 0 4 0 0 1 0 0 0 2 2 4 1 0 0 1 0 0 3 0 2 0 1 3 0 1 1 1 1 2 1 0 1 1 1 1 3 2 1 2 0 2 2 4 0 2 58
208 Mineral Oils: Processes and Products 1 0 0 2 1 2 2 0 0 1 5 0 1 0 1 1 0 1 1 0 2 1 1 1 0 0 0 4 1 1 0 2 1 0 0 0 2 2 2 1 1 1 0 0 3 1 3 1 2 3 1 1 1 58
144 Woodworking 1 1 0 0 0 0 1 0 2 0 1 0 0 0 1 5 4 2 3 3 1 2 0 1 0 4 0 2 2 2 0 1 2 2 0 0 2 0 0 1 0 3 0 0 0 1 4 0 1 1 0 0 1 57
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 2 0 1 1 0 0 2 0 1 2 1 0 0 1 0 1 2 1 1 1 2 2 0 1 3 0 1 0 2 1 0 0 0 0 1 2 0 2 3 1 2 2 1 1 1 1 1 1 2 2 1 54
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 1 1 1 1 1 2 4 0 4 1 3 1 2 1 0 2 1 1 0 2 4 0 2 1 2 0 0 1 0 0 0 1 0 2 3 1 2 53
037 Excavating 0 0 1 0 1 2 0 0 1 1 0 2 0 3 2 1 1 1 1 1 2 1 0 1 1 0 1 0 2 1 0 0 0 0 0 0 1 1 1 1 1 0 0 3 0 0 2 1 1 6 4 2 1 52
038 Textiles: Ironing or Smoothing 1 0 1 2 0 0 1 2 2 0 0 0 2 0 0 1 0 0 0 0 0 2 6 4 3 2 1 1 1 1 1 0 3 0 0 1 0 2 0 1 2 3 1 2 0 1 0 0 0 1 1 0 0 52
044 Fuel and Related Compositions 0 0 0 0 2 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 2 1 1 1 2 1 5 4 4 3 0 1 1 2 2 0 1 1 2 1 1 0 3 1 2 1 1 0 0 2 1 0 52
343 Communications: Radio Wave Antennas 0 1 0 1 0 0 1 2 0 0 0 0 0 0 0 5 0 2 1 1 0 0 1 0 2 2 0 0 0 0 3 0 0 0 2 0 3 1 1 1 1 1 1 2 0 1 2 3 2 2 0 3 4 52
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 2 0 0 0 0 0 0 1 2 0 2 0 0 3 4 3 2 6 3 0 0 3 2 1 1 0 1 1 0 1 1 1 2 2 2 1 52
440 Marine Propulsion 0 0 0 0 0 0 1 0 0 1 1 2 0 1 0 0 0 0 1 2 0 0 1 0 2 1 1 0 1 3 2 0 1 0 0 1 1 1 1 1 2 1 0 0 4 0 0 1 1 2 8 6 1 52
446 Amusement Devices: Toys 1 0 2 0 1 0 1 2 3 1 4 2 5 0 2 1 0 1 0 1 1 0 0 1 1 1 1 0 2 3 0 1 1 0 0 0 1 1 2 0 0 1 3 1 0 1 1 1 0 0 0 1 0 52
081 Tools 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 1 1 1 1 0 3 4 2 2 1 2 2 1 2 2 2 1 1 0 2 2 0 2 2 2 2 2 0 51
408 Cutting by Use of Rotating Axially Moving Tool 0 2 1 1 0 0 3 1 2 2 2 1 1 0 0 1 1 0 0 0 0 2 1 2 0 1 0 1 0 1 0 3 1 0 2 1 1 1 2 0 1 2 0 1 4 1 0 0 1 1 0 1 2 51
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 2 0 0 0 2 1 0 2 0 0 1 1 0 0 2 2 1 0 3 2 1 0 2 0 1 0 1 1 2 1 2 1 4 2 0 2 0 0 0 2 1 2 0 2 2 0 1 0 2 0 51
028 Textiles: Manufacturing 0 0 2 1 1 1 5 4 1 1 1 1 3 2 1 1 0 1 1 1 0 0 0 0 1 0 1 0 1 2 0 0 0 2 4 0 1 1 1 0 0 0 2 2 0 0 0 2 0 0 1 1 0 50
055 Gas Separation 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 2 1 1 0 0 0 2 0 0 1 2 0 2 0 0 0 1 0 1 1 1 0 2 3 1 1 1 2 6 2 4 1 1 1 6 50
181 Acoustics 1 0 2 3 0 0 0 0 0 0 0 1 1 0 0 0 0 2 1 2 1 4 3 2 1 2 0 2 2 0 0 0 0 0 1 1 1 2 0 1 2 2 0 0 0 0 1 1 0 1 3 2 2 50
203 Distillation: Processes, Separatory 1 1 0 0 3 0 1 0 1 0 2 4 3 3 3 1 1 1 1 2 2 0 0 0 0 3 1 0 0 1 1 1 3 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 50
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 1 0 0 2 0 0 3 4 1 1 0 1 0 0 0 0 0 1 1 0 2 5 2 1 0 0 0 0 1 0 1 0 0 2 0 2 0 1 2 4 0 1 2 1 0 2 0 1 3 2 0 50
261 Gas and Liquid Contact Apparatus 0 1 0 0 1 0 0 1 1 4 3 1 1 3 0 1 1 3 0 3 2 3 0 1 0 2 0 2 2 0 1 1 1 0 0 0 1 1 1 0 0 1 0 0 0 1 1 1 1 1 1 0 1 50
267 Spring Devices 1 0 0 1 2 1 2 0 2 1 1 0 1 0 0 0 0 1 0 0 1 0 1 2 1 3 3 4 2 1 1 1 1 0 0 0 0 3 3 1 0 0 1 0 2 0 0 1 1 2 1 0 1 50
125 Stone Working 0 1 0 0 0 1 0 0 1 3 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 1 1 3 2 1 0 1 3 0 0 1 1 1 2 0 6 3 0 0 0 2 2 0 4 0 0 49
175 Boring or Penetrating the Earth 0 0 1 0 3 1 2 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 0 1 0 1 4 0 1 2 1 1 1 3 2 3 6 1 5 49
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 1 3 1 0 2 1 5 1 3 10 7 6 49
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 1 0 0 1 1 2 5 9 9 15 6 49
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 1 0 2 4 0 0 0 2 0 0 1 3 2 2 6 3 8 48
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 2 1 4 0 2 2 3 2 0 1 3 2 2 2 0 1 1 0 0 0 2 0 1 2 0 0 1 2 0 0 0 0 1 2 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 0 2 48
380 Cryptography 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 3 0 2 1 2 4 4 3 5 6 7 6 48
059 Chain, Staple, and Horseshoe Making 0 0 1 1 0 0 0 1 0 0 2 0 0 1 0 1 1 0 1 1 0 0 3 1 3 0 3 4 3 3 1 0 0 1 1 2 0 0 1 2 0 1 2 1 0 0 1 0 0 1 0 1 2 47
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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 1 1 0 0 0 0 1 0 2 4 0 1 2 1 0 2 1 2 0 4 2 4 3 4 7 47
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 0 1 0 1 2 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 2 1 0 0 1 0 0 1 2 1 1 5 1 0 4 2 2 0 1 0 3 1 0 1 0 0 4 4 46
172 Earth Working 0 0 2 0 0 2 0 0 0 1 2 0 2 1 1 0 2 0 4 1 1 2 2 2 1 0 0 1 1 0 1 0 1 0 2 1 1 1 0 2 1 2 1 0 0 0 1 0 0 0 0 2 1 45
454 Ventilation 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 3 0 1 1 0 0 3 0 0 3 2 1 0 1 0 1 2 0 3 1 1 0 1 4 0 4 1 0 1 44
110 Furnaces 0 0 0 0 1 2 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 1 1 2 2 2 1 0 0 2 2 0 1 1 3 1 0 1 1 0 1 1 1 1 0 0 0 1 2 3 2 3 43
383 Flexible Bags 1 1 2 0 0 1 1 0 2 0 0 1 0 1 0 0 0 1 0 0 0 1 1 2 1 0 3 3 1 1 0 4 0 0 0 2 1 0 0 1 2 0 1 0 0 0 0 2 0 2 2 1 1 43
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 2 1 1 2 1 0 2 2 0 3 1 3 1 2 1 1 1 0 2 1 0 3 1 3 2 43
273 Amusement Devices: Games 1 0 0 0 0 0 3 0 2 2 1 1 3 2 1 0 0 1 3 0 0 1 2 0 0 3 0 1 1 4 2 0 1 0 1 1 2 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 42
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 3 1 1 1 0 1 2 0 0 0 0 1 0 1 2 3 3 1 2 3 2 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 2 2 0 1 2 3 0 0 42
368 Horology: Time Measuring Systems or Devices 0 0 2 0 1 1 1 0 0 2 2 2 0 0 0 0 1 1 0 0 0 1 1 0 1 1 0 1 2 0 1 2 0 1 0 1 0 1 4 1 1 0 1 0 0 0 1 1 0 2 4 1 0 42
473 Games Using Tangible Projectile 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 4 0 0 1 2 0 2 0 7 0 0 2 2 0 1 0 0 0 2 1 1 0 0 0 0 0 0 1 0 2 2 1 1 3 0 1 2 2 42
602 Surgery: Splint, Brace, or Bandage 0 0 0 1 2 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 0 1 0 0 0 2 2 3 3 0 0 3 1 2 2 1 1 1 3 3 3 1 42
105 Railway Rolling Stock 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 1 1 3 3 0 0 2 4 1 2 0 1 1 2 1 3 2 3 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 2 1 1 41
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 1 2 0 1 1 0 2 0 0 1 1 1 0 1 0 0 0 0 1 1 2 0 2 2 0 1 1 1 0 1 0 3 4 3 1 1 0 1 2 1 1 1 0 0 0 0 0 0 0 41
483 Tool Changing 0 0 0 0 0 0 0 1 0 1 0 2 0 0 0 1 1 0 0 1 0 0 1 3 1 1 2 0 1 2 3 0 1 2 0 1 2 2 2 2 2 1 1 0 0 1 1 0 0 0 0 1 1 41
140 Wireworking 0 0 1 1 0 0 1 0 0 0 1 2 1 0 1 1 0 1 1 0 0 0 1 1 0 2 0 1 0 2 2 1 1 1 1 0 3 1 3 2 2 0 1 1 0 0 0 0 0 0 0 1 1 39
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 1 0 4 1 1 1 6 1 1 1 0 0 1 0 1 0 0 2 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 2 0 3 3 1 1 1 0 1 0 0 39
047 Plant Husbandry 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 0 2 0 0 1 0 0 0 1 1 0 1 0 0 2 2 0 0 1 2 2 2 0 3 1 0 1 0 1 0 1 2 1 0 4 38
069 Leather Manufactures 2 0 0 0 0 0 0 0 1 1 1 2 2 0 0 1 0 0 3 2 0 2 2 1 1 1 0 1 1 1 2 0 0 0 1 1 1 1 0 0 0 0 2 0 0 0 0 2 2 0 0 1 0 38
102 Ammunition and Explosives 0 1 1 1 2 1 1 1 0 0 2 1 1 2 0 0 0 1 2 3 0 1 1 1 1 2 1 0 0 1 0 0 0 1 0 1 0 0 0 2 1 0 1 1 0 1 0 1 0 1 0 0 0 38
406 Conveyors: Fluid Current 1 2 3 2 1 0 0 2 2 1 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 2 0 0 1 0 0 1 0 2 1 0 2 0 0 1 0 0 0 0 2 1 1 38
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 1 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 2 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 0 1 1 3 2 0 0 0 0 2 2 3 3 5 0 2 37
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 1 2 0 1 1 0 0 0 2 4 0 2 3 2 3 3 5 8 37
122 Liquid Heaters and Vaporizers 0 0 1 0 0 0 1 0 2 1 0 0 0 0 1 0 1 0 0 1 1 2 1 0 1 0 3 2 1 0 1 1 0 0 0 1 2 0 0 0 2 2 1 0 0 0 1 2 0 1 1 2 0 36
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 2 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 3 1 4 3 10 35
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 2 1 0 0 0 0 0 2 0 0 0 0 2 2 0 1 0 0 3 1 2 0 0 2 3 1 1 0 1 0 1 1 2 3 0 1 35
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 2 1 1 1 0 0 0 0 1 0 1 0 2 1 2 1 1 4 3 3 4 0 35
270 Sheet-Material Associating 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 2 2 1 1 1 0 1 4 1 2 2 0 0 0 0 0 1 0 1 1 1 2 0 0 0 0 0 1 1 2 0 0 1 34
336 Inductor Devices 0 0 1 0 0 0 0 0 2 1 0 1 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 2 1 0 0 2 0 1 0 2 2 4 1 3 3 34
492 Roll or Roller 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 0 0 5 4 2 1 1 0 1 0 0 2 0 0 1 0 0 0 1 2 0 0 1 0 0 2 0 0 0 0 1 0 2 0 0 0 1 0 34
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 1 1 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 1 0 0 0 0 0 0 1 2 1 1 1 1 1 2 1 3 1 4 4 4 2 34
026 Textiles: Cloth Finishing 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 0 0 0 1 0 2 1 1 0 0 1 2 5 3 1 3 1 0 3 0 0 0 0 0 0 0 2 0 0 0 0 1 33
216 Etching a Substrate: Processes 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 0 1 0 1 1 1 0 1 0 0 0 0 0 1 3 3 3 1 3 1 1 1 2 2 1 2 2 33
182 Fire Escape, Ladder, or Scaffold 2 0 1 0 0 0 0 0 0 0 3 0 1 0 1 2 1 0 1 1 0 1 3 2 2 1 1 1 1 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 31
212 Traversing Hoists 1 0 0 2 6 3 1 1 0 0 1 3 0 0 1 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 3 0 0 0 0 2 0 1 0 0 0 0 0 31
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 2 2 2 2 1 1 3 2 1 1 1 0 1 0 0 1 0 0 0 1 0 0 2 0 0 31
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 1 2 1 1 0 0 0 0 0 0 1 2 1 0 3 2 1 0 2 1 1 0 0 1 3 1 0 1 0 0 0 0 0 0 0 0 0 1 30
246 Railway Switches and Signals 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 2 0 1 0 0 1 1 1 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 1 1 1 1 1 1 1 0 2 1 1 3 30
399 Electrophotography 0 0 0 1 0 0 1 1 0 0 1 1 2 0 3 3 2 0 1 0 0 2 0 1 0 0 0 1 0 0 2 2 0 3 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 30
127 Sugar, Starch, and Carbohydrates 3 1 2 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 2 2 0 0 0 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 3 0 1 2 1 29
063 Jewelry 1 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 1 1 1 0 1 2 0 3 3 0 1 3 0 0 1 1 0 1 1 1 0 1 0 1 1 0 1 28
173 Tool Driving or Impacting 0 0 1 0 0 0 0 0 1 0 3 0 1 0 0 1 1 0 0 0 2 2 1 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 4 1 0 2 0 28
305 Wheel Substitutes for Land Vehicles 0 2 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 2 2 0 0 0 0 0 0 0 0 1 2 0 1 0 0 1 0 0 1 0 0 1 0 1 1 2 1 2 2 28
352 Optics: Motion Pictures 2 1 1 4 2 1 3 2 0 3 0 0 2 0 2 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 1 0 0 0 0 1 0 0 0 1 0 0 0 28
279 Chucks or Sockets 0 0 2 0 0 1 0 0 0 1 1 2 1 0 0 0 1 2 0 0 0 0 0 0 1 0 3 1 2 0 0 1 0 0 1 1 0 1 0 0 2 0 0 0 0 0 1 0 0 1 1 0 0 27
338 Electrical Resistors 0 0 1 0 2 0 1 0 1 0 0 0 2 0 0 1 2 0 1 2 1 0 0 1 0 4 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 2 0 0 27
501 Compositions: Ceramic 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 3 3 4 3 1 0 0 0 1 1 2 1 1 0 3 0 0 0 0 0 0 0 0 0 2 27
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 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 2 1 4 0 1 1 1 0 3 0 2 2 1 2 1 0 1 1 27
071 Chemistry: Fertilizers 0 0 0 0 0 0 0 1 0 0 0 0 1 2 3 4 0 0 1 0 0 0 0 2 0 0 0 0 0 1 0 1 2 0 1 0 0 1 1 2 0 1 0 0 1 1 0 0 0 0 0 0 0 26
420 Alloys or Metallic Compositions 0 1 0 0 2 0 0 1 0 1 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 3 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3 2 1 0 0 0 26
434 Education and Demonstration 1 1 0 0 0 0 1 0 2 0 1 2 1 0 1 0 2 0 0 0 0 1 0 1 1 0 0 1 1 1 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 2 0 26
116 Signals and Indicators 0 0 0 0 1 0 1 2 0 0 1 1 0 0 1 0 1 1 2 1 0 0 0 0 0 0 1 0 0 0 0 1 0 2 0 0 0 0 0 2 1 0 0 1 0 1 1 1 0 0 1 0 1 25
184 Lubrication 0 0 0 1 0 0 0 0 2 1 1 2 1 2 0 0 0 0 2 0 0 0 0 0 0 0 0 3 0 0 2 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 3 0 0 2 0 25
225 Severing by Tearing or Breaking 0 0 0 0 0 0 0 2 0 0 2 0 1 1 1 0 0 0 0 1 1 1 0 0 1 1 0 2 1 0 1 0 1 0 2 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 25
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 1 2 0 0 0 0 0 1 1 0 2 0 1 1 0 0 3 1 1 1 1 1 2 25
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 0 0 0 0 0 0 1 3 1 3 2 1 0 0 0 0 2 4 1 0 0 0 0 0 0 1 0 1 2 3 25
159 Concentrating Evaporators 0 0 1 0 0 0 1 2 1 0 0 0 0 2 1 0 1 1 1 1 0 1 0 0 0 0 0 1 1 3 1 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 24
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3 1 1 0 0 0 0 0 1 0 0 0 1 1 0 3 1 0 0 1 0 0 1 2 2 1 0 1 0 24
369 Dynamic Information Storage or Retrieval 0 0 2 0 2 2 1 3 0 0 0 4 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 2 0 0 0 0 0 0 0 3 0 0 0 0 24
178 Telegraphy 0 0 0 1 0 1 4 3 3 6 0 1 1 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 0 0 0 0 0 0 0 0 1 23
494 Imperforate Bowl: Centrifugal Separators 0 0 1 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 2 1 0 1 0 0 0 1 0 0 0 0 1 1 0 1 1 1 1 0 0 1 1 1 1 0 0 23
322 Electricity: Single Generator Systems 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 3 1 1 0 0 0 1 0 0 2 0 0 1 0 0 0 1 2 1 1 0 0 0 0 22
388 Electricity: Motor Control Systems 0 0 0 0 0 0 1 0 1 3 4 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 0 0 0 2 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 22
452 Butchering 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 2 0 1 2 0 0 0 1 0 0 0 3 1 1 1 0 0 0 1 0 2 1 2 0 1 0 1 22
472 Amusement Devices 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 1 0 0 0 3 4 2 0 0 0 1 1 0 0 0 2 4 0 1 0 1 0 22
249 Static Molds 1 0 0 0 0 0 0 1 1 2 1 1 0 0 2 0 0 0 3 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 21
329 Demodulators 0 0 1 1 0 0 1 2 0 1 0 0 0 1 1 1 0 0 2 0 0 0 1 1 1 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 21
190 Trunks and Hand-Carried Luggage 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 4 0 0 0 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 2 0 1 20
256 Fences 0 0 0 0 1 0 4 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 19
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 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 1 1 0 0 0 0 0 0 1 0 1 1 3 3 2 1 1 2 0 0 0 0 0 0 0 0 0 18
169 Fire Extinguishers 1 0 1 0 0 1 0 0 2 2 1 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 1 1 1 0 0 2 1 0 0 0 1 0 1 0 0 18
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 1 1 0 2 0 0 1 2 0 1 18
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 0 1 0 0 0 2 0 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 18
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 1 0 0 1 0 0 1 3 0 1 0 1 1 18
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 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 0 0 1 3 2 1 1 2 2 18
725 Interactive Video Distribution Systems 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 0 0 0 0 0 0 0 1 0 1 1 3 7 3 18
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 1 2 1 1 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 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 0 2 0 3 17
281 Books, Strips, and Leaves 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 0 0 1 1 0 0 1 0 1 1 0 0 1 0 2 1 1 1 0 0 0 0 0 0 0 1 0 0 0 17
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 1 0 0 0 1 0 0 0 0 1 0 5 0 2 2 4 1 0 0 17
191 Electricity: Transmission To Vehicles 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 1 2 0 0 0 0 1 1 0 3 2 0 0 0 0 0 0 0 1 0 0 1 2 0 16
023 Chemistry: Physical Processes 0 0 0 0 0 2 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 15
353 Optics: Image Projectors 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 0 1 1 0 2 0 1 0 2 0 0 0 0 0 0 0 15
014 Bridges 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 1 0 2 2 0 0 0 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 14
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 2 1 0 1 0 2 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 14
202 Distillation: Apparatus 0 0 0 0 0 0 1 1 0 1 2 0 0 2 2 0 1 0 0 1 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 0 0 0 0 0 14
283 Printed Matter 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 2 0 1 0 2 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 14
407 Cutters, for Shaping 0 0 0 0 1 1 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 0 0 3 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 1 0 1 14
463 Amusement Devices: Games 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 14
124 Mechanical Guns and Projectors 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 3 1 0 0 0 0 13
194 Check-Actuated Control Mechanisms 0 1 0 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 1 1 0 1 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 13
237 Heating Systems 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 1 0 0 0 1 0 1 1 13
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 2 0 0 0 0 1 0 0 0 0 0 1 0 0 0 13
412 Bookbinding: Process and Apparatus 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 13
460 Crop Threshing or Separating 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 13
048 Gas: Heating and Illuminating 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 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 1 0 1 0 0 0 1 0 1 1 1 0 12
111 Planting 0 1 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 1 0 1 0 1 0 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 1 0 12
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 1 1 0 0 0 0 1 0 0 0 0 2 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 0 1 0 0 0 0 0 0 0 3 0 12
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 3 1 1 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 11
476 Friction Gear Transmission Systems or Components 1 2 1 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 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 11
289 Knots and Knot Tying 0 0 0 0 0 1 0 2 0 0 1 2 2 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 1 10
332 Modulators 0 0 0 0 1 1 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 10
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 2 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 1 0 9
413 Sheet Metal Container Making 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 9
419 Powder Metallurgy Processes 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 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 1 0 2 0 0 0 0 0 9
450 Foundation Garments 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 1 0 0 0 0 1 0 1 0 0 0 2 0 1 0 0 1 9
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 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 0 1 0 8
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 1 0 0 1 0 1 0 0 1 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 7
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 7
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 1 1 0 1 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 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
346 Recorders 1 1 0 0 0 0 0 0 2 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 0 0 2 0 7
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 1 0 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 1 0 0 6
217 Wooden Receptacles 2 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
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 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 2 0 6
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 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 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 0 0 0 0 0 0 0 3 0 0 0 0 2 6
054 Harness for Working Animal 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 5
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
186 Merchandising 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 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
213 Railway Draft Appliances 1 0 0 0 0 0 1 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 5
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 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
171 Unearthing Plants or Buried Objects 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 1 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
199 Type Casting 0 0 0 1 1 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 0 0 0 0 0 0 0 0 0 0 0 0 4
234 Selective Cutting (e.g., Punching) 0 0 0 0 0 0 0 2 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 1 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4
449 Bee Culture (propagating, raising, caring for bees) 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 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 4
453 Coin Handling 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 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 4
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 2 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 4
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 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 3
076 Metal Tools and Implements, Making 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 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 3
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 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 3
260 Chemistry of Carbon Compounds 0 0 1 1 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 3
298 Land Vehicles: Dumping 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 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
168 Farriery 0 0 0 0 0 0 0 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 0 2
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 1 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 2
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 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 2
462 Books, Strips, and Leaves for Manifolding 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
512 Perfume Compositions 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 0 0 0 1 0 0 2
196 Mineral Oils: Apparatus 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 0 1
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 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
ALL ALL CLASSES 345 308 414 429 471 477 556 571 726 838 759 807 737 754 756 725 595 806 883 753 625 794 919 995 1183 1076 1297 1259 1209 1271 1285 1215 1078 1200 1239 1584 1492 1714 1709 1751 1722 1584 1296 1480 1302 1357 1346 1798 1885 2120 2499 2628 2645 61267


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