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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

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 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 3941
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 3524
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 2286
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 1032
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 60 908
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 24 762
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 40 685
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 23 671
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 41 670
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 54 636
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 27 613
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 34 608
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 10 606
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 16 593
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 23 573
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 21 569
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 4 547
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 27 532
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 68 528
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 14 514
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 11 495
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 5 493
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 25 477
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 34 445
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 11 445
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 18 438
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 6 432
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 17 427
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 5 419
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 39 414
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 12 406
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 7 404
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 29 404
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 8 396
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 18 370
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 26 319
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 0 318
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 15 316
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 23 315
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 11 313
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 9 299
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 11 297
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 13 295
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 18 294
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 35 290
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 8 288
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 7 281
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 22 275
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 13 273
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 22 272
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 10 269
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 11 267
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 5 267
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 18 263
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 0 259
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 0 258
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 12 257
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 11 251
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 18 249
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 8 240
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 16 236
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 11 235
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 1 233
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 8 233
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 6 231
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 16 229
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 37 229
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 8 228
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 36 228
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 14 224
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 8 224
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 9 223
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 15 222
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 12 222
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 14 220
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 5 217
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 9 216
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 3 214
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 2 213
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 13 212
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 5 209
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 17 209
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 5 204
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 1 202
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 4 200
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 5 199
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 8 198
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 1 194
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 4 192
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 18 191
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 19 191
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 8 190
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 5 190
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 16 189
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 3 186
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 4 181
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 15 181
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 8 180
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 3 175
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 5 173
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 11 170
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 5 170
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 7 169
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 4 164
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 8 160
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 10 21 22 19 20 35 160
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 19 154
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 12 153
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 5 153
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 3 152
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 3 150
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 7 149
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 4 148
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 3 147
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 7 147
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 5 145
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 4 144
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 16 142
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 13 140
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 10 140
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 2 140
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 3 139
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 2 139
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 11 136
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 19 133
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 2 132
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 7 131
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 5 131
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 5 128
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 9 128
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 3 127
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 9 126
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 4 122
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 2 122
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 1 119
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 7 117
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 10 116
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 4 115
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 9 113
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 1 112
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 2 111
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 10 109
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 2 108
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 6 106
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 6 105
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 0 104
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 6 104
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 2 102
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 6 101
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 7 101
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 99
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 99
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 98
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 95
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 95
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 95
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 94
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 92
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 91
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 91
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 90
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 89
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 88
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 87
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 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 85
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 2 4 4 1 3 4 2 1 8 8 12 14 19 85
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 84
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 83
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 83
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 82
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 82
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 81
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 79
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 79
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 78
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 78
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 77
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 76
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 76
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 76
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 76
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 74
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 74
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 73
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 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 72
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 71
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 71
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 70
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 70
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 69
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 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 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 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 68
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 1 1 1 0 3 5 2 5 7 7 0 67
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 66
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 65
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 65
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 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 64
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 63
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 63
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 63
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 62
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 62
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 61
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 61
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 5 1 2 1 4 1 1 61
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 60
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 60
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 59
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 59
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 59
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 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 57
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 57
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 56
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 56
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 55
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 53
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 53
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 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 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 52
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 51
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 51
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 51
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 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 51
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 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 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 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 49
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 49
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 49
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 49
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 49
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 48
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 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 46
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 45
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 44
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 44
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 44
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 43
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 43
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 43
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 42
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 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 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 42
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 42
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 42
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 41
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 41
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 41
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 40
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 40
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 40
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 40
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 40
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 40
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 39
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 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 38
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 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 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 36
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 35
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 35
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 34
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 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 34
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 33
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 32
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 32
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 31
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 31
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 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 31
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 30
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 29
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 29
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 1 0 0 0 2 4 0 2 3 2 3 3 5 29
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 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 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 28
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 27
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 27
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 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 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 26
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 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 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 26
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 26
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 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 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 25
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 25
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 24
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 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 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 24
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 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 23
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 22
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 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 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 22
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 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 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 21
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 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 19
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 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 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 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 18
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 17
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 17
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 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 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 16
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 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 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 15
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 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 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 14
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 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 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 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 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 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 13
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 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 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 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 12
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 12
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 12
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 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 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 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 11
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 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 9
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 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 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 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 8
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 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 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 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 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 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 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 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 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 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 6
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 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 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 5
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 4
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 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 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 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 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 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 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 4
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 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 4
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 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 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 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 3
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 2
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 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 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 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 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 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 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 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 58622



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email: oeip@uspto.gov

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