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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

OKLAHOMA

( 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
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 61 77 103 91 103 96 78 54 69 36 51 53 34 39 39 40 18 24 50 34 45 63 54 53 84 38 51 47 43 40 46 69 50 49 24 35 39 41 86 35 64 62 60 128 115 99 76 119 79 94 105 103 3246
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 52 22 75 92 83 70 86 59 63 88 57 71 61 56 58 80 32 36 47 32 56 70 52 29 23 15 23 18 41 44 73 65 40 25 15 16 10 12 27 15 27 11 14 20 10 12 15 15 21 15 18 20 2087
585 Chemistry of Hydrocarbon Compounds 16 17 46 55 59 51 40 45 33 55 48 59 31 10 22 28 23 24 18 13 23 24 19 26 15 6 4 13 10 21 30 14 13 15 15 16 19 26 13 12 7 6 2 3 4 7 4 8 9 3 11 13 1104
532 Organic Compounds (includes Classes 532-570) 16 18 21 31 41 47 39 32 30 62 41 48 54 54 40 46 32 47 42 15 16 22 24 21 10 16 12 18 15 9 15 10 6 6 5 7 6 9 7 2 0 2 0 4 3 3 5 1 6 3 4 7 1030
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 7 7 4 6 4 9 4 15 13 13 12 15 21 10 13 19 38 25 31 39 32 33 24 23 19 16 20 22 21 18 18 10 15 12 13 20 37 15 21 16 6 11 15 11 10 15 5 11 8 5 10 818
073 Measuring and Testing 39 30 28 34 22 22 28 18 14 20 22 26 19 16 17 19 11 14 25 12 17 23 18 27 16 10 11 12 14 9 18 20 10 7 4 5 6 6 7 7 4 3 7 5 5 9 10 12 11 10 10 12 781
137 Fluid Handling 18 12 15 15 20 17 14 24 28 12 19 16 15 13 7 11 8 6 22 16 9 16 14 11 13 18 23 18 15 16 19 13 6 16 6 9 8 8 15 14 6 5 3 5 8 10 6 3 7 6 12 10 656
507 Earth Boring, Well Treating, and Oil Field Chemistry 13 3 8 9 6 11 6 4 9 6 8 7 11 12 9 11 10 14 15 16 9 27 25 13 11 9 7 5 8 3 5 3 12 10 10 8 8 5 7 3 11 13 7 6 15 11 26 41 32 22 42 28 630
208 Mineral Oils: Processes and Products 12 10 14 21 18 17 19 11 19 11 5 8 9 7 7 15 27 17 26 18 29 18 28 22 23 20 13 13 13 10 5 4 6 5 6 9 9 15 8 11 6 6 3 1 4 5 3 6 4 1 4 5 606
423 Chemistry of Inorganic Compounds 17 6 15 10 10 14 17 8 14 17 10 13 15 17 11 20 9 16 23 17 20 28 16 6 8 15 14 8 10 9 10 6 2 3 5 4 8 1 4 9 5 8 7 10 4 14 10 6 12 2 3 3 549
175 Boring or Penetrating the Earth 14 23 17 13 18 10 5 5 6 3 4 6 7 4 3 3 4 3 6 5 6 12 7 2 7 4 11 11 6 8 13 8 13 8 3 5 8 4 10 7 8 9 8 15 7 14 8 9 5 5 3 6 409
367 Communications, Electrical: Acoustic Wave Systems and Devices 11 10 29 18 32 19 13 5 8 12 16 9 12 8 7 4 2 4 9 7 5 8 10 10 10 22 18 18 11 14 6 3 1 2 1 2 3 2 1 1 1 1 4 0 2 2 1 2 1 2 2 0 401
210 Liquid Purification or Separation 4 3 8 9 3 5 6 10 11 6 12 12 10 12 8 12 3 8 5 1 9 7 7 8 7 8 14 9 10 15 15 4 10 9 10 9 5 8 4 6 8 3 7 5 6 8 4 6 6 3 5 9 392
360 Dynamic Magnetic Information Storage or Retrieval 0 1 3 1 0 3 1 0 3 7 4 6 3 5 3 0 2 2 3 5 2 2 1 4 6 1 9 4 4 11 10 4 4 3 9 12 16 42 33 40 33 25 10 5 3 1 2 2 0 3 1 2 356
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 3 5 13 13 3 4 8 7 16 7 8 3 9 8 9 5 3 11 5 12 6 10 9 9 9 7 7 10 4 6 8 1 5 6 0 3 1 6 3 2 5 5 5 7 4 1 8 2 14 10 6 3 334
052 Static Structures (e.g., Buildings) 2 3 9 12 7 1 6 4 8 6 5 9 8 7 5 10 2 5 6 8 6 6 16 15 10 7 5 6 6 6 3 7 4 4 5 8 4 7 5 3 8 4 2 2 4 1 6 7 8 9 12 14 333
062 Refrigeration 10 12 26 32 17 20 6 8 8 3 5 5 11 5 4 3 7 5 4 3 4 6 9 4 3 5 1 4 2 3 2 5 4 6 6 1 2 3 3 1 6 4 4 5 1 8 1 5 2 1 1 0 306
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 6 3 6 8 5 6 7 4 1 3 1 2 0 1 0 1 0 0 2 0 0 4 3 2 1 3 2 4 6 7 6 3 9 14 20 6 12 12 15 9 11 5 6 7 9 8 5 20 8 11 5 14 303
106 Compositions: Coating or Plastic 5 1 4 8 7 2 6 2 2 5 6 6 8 8 7 2 1 6 9 4 6 7 4 5 4 2 2 5 2 6 7 10 5 4 5 8 8 3 5 9 11 8 9 9 17 15 7 5 5 2 4 4 302
435 Chemistry: Molecular Biology and Microbiology 2 2 2 4 5 0 1 3 2 2 2 3 1 9 2 3 5 3 4 6 10 6 5 5 4 5 11 5 6 5 7 2 5 4 9 18 8 7 16 6 7 7 7 21 9 4 16 7 6 2 5 6 302
417 Pumps 7 12 10 8 4 8 4 1 7 6 6 6 1 3 3 4 6 7 4 3 5 8 5 12 6 5 6 6 4 3 6 4 1 3 1 3 2 7 5 4 2 2 3 1 1 2 5 9 7 11 16 19 284
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 15 7 8 13 12 7 13 17 9 11 4 7 10 8 6 13 4 5 3 2 9 6 7 1 9 7 4 6 3 7 6 5 5 4 3 1 4 1 2 1 2 4 1 2 1 0 1 2 0 1 1 3 283
280 Land Vehicles 6 11 5 7 6 3 4 4 4 7 11 5 7 4 1 5 4 8 3 4 5 4 3 5 6 3 8 8 4 4 7 5 7 8 2 7 4 5 5 7 5 5 7 7 8 9 2 2 5 3 3 10 282
242 Winding, Tensioning, or Guiding 4 2 1 4 2 4 7 3 9 6 8 5 3 5 1 2 3 12 4 8 12 10 11 5 9 8 6 6 4 8 7 6 2 3 5 13 14 13 10 7 6 1 1 0 2 1 1 1 1 3 3 0 272
405 Hydraulic and Earth Engineering 2 1 7 10 12 14 12 8 18 14 12 6 3 5 2 7 6 9 8 6 6 5 12 5 8 4 2 4 12 6 5 2 3 0 2 1 1 0 3 2 3 2 1 2 3 3 2 5 1 1 2 2 272
340 Communications: Electrical 3 0 5 4 5 4 2 6 3 3 7 7 8 2 2 3 4 1 3 2 1 3 2 4 8 2 6 5 0 5 8 0 0 3 8 5 6 5 7 4 4 9 8 11 7 9 9 10 1 12 7 4 247
414 Material or Article Handling 4 4 1 5 5 6 5 7 3 6 15 7 5 10 5 6 4 5 6 6 6 5 6 6 7 4 5 5 6 9 2 4 2 3 4 3 4 4 2 4 3 6 3 2 1 1 1 4 2 1 2 4 236
431 Combustion 2 4 14 6 6 3 4 2 3 6 11 7 9 7 8 10 8 6 7 2 4 7 8 6 6 4 4 5 2 3 5 4 1 2 1 3 3 2 2 4 6 8 5 3 2 2 1 1 3 2 2 0 236
251 Valves and Valve Actuation 3 6 8 3 9 22 15 15 20 12 8 6 2 4 3 4 2 4 1 4 3 4 3 3 2 3 3 1 0 1 3 2 3 0 3 3 6 2 3 0 2 1 1 3 2 1 2 3 2 3 2 0 221
029 Metal Working 3 2 5 5 4 3 3 3 4 4 3 8 4 7 3 3 3 4 7 1 7 4 6 2 5 6 4 1 4 4 2 7 6 5 6 2 4 6 5 4 10 1 6 2 1 1 1 3 6 4 5 2 211
203 Distillation: Processes, Separatory 1 7 9 18 18 8 13 5 3 9 4 6 4 3 8 8 9 7 3 5 5 5 8 4 2 0 1 7 6 11 1 0 1 0 0 1 2 2 0 1 0 1 1 0 0 0 0 0 0 0 0 0 207
250 Radiant Energy 12 10 14 12 5 5 3 5 8 6 3 8 4 5 4 8 4 3 2 1 3 5 2 0 2 3 4 4 4 5 4 5 1 4 0 1 3 0 1 2 4 1 2 7 3 2 2 2 4 3 0 2 207
428 Stock Material or Miscellaneous Articles 3 2 3 3 2 5 4 10 7 6 4 6 6 7 5 3 4 5 4 6 0 2 5 4 4 6 6 3 9 8 4 5 3 4 8 5 4 1 2 3 0 4 0 1 1 1 3 3 2 2 2 6 206
095 Gas Separation: Processes 5 8 7 13 6 4 6 12 4 8 4 5 6 4 4 4 3 4 7 7 1 6 7 4 6 3 3 2 0 1 1 0 2 1 1 0 1 2 4 0 1 2 1 1 1 3 1 5 2 1 4 4 192
043 Fishing, Trapping, and Vermin Destroying 4 2 4 3 2 1 3 5 1 1 5 5 4 7 4 3 4 1 2 1 0 3 2 5 8 8 10 6 3 6 7 6 3 4 2 2 9 3 5 5 6 5 5 2 1 1 3 1 0 1 2 2 188
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 1 2 3 1 0 0 1 1 3 3 1 1 2 0 0 2 1 2 1 0 2 2 4 3 10 7 7 2 2 6 4 0 2 0 5 5 5 10 8 11 11 6 9 10 7 2 4 3 4 6 1 184
324 Electricity: Measuring and Testing 9 4 11 9 7 7 4 7 11 5 4 5 5 1 4 3 2 3 9 1 1 2 2 2 5 4 3 1 3 3 3 2 1 2 2 3 1 0 2 4 1 0 2 6 1 0 1 4 2 0 4 3 181
181 Acoustics 3 6 3 12 12 16 7 1 4 3 4 2 4 4 6 3 6 6 1 9 4 5 3 4 8 4 10 1 4 2 6 2 0 1 0 0 0 4 1 1 1 0 0 0 2 0 0 0 1 0 0 0 176
220 Receptacles 4 0 4 7 12 9 5 6 5 6 4 7 5 1 0 2 2 3 2 2 3 5 1 6 2 1 4 3 3 6 4 6 5 4 3 1 1 1 2 1 1 0 1 2 0 0 1 0 3 2 2 4 164
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 4 5 7 4 2 4 3 3 7 3 5 11 4 2 3 3 2 2 1 3 0 3 5 3 4 2 3 5 5 6 7 2 3 2 2 9 7 1 1 3 1 0 1 0 1 0 0 1 2 1 2 1 161
165 Heat Exchange 3 3 7 2 3 3 1 3 6 1 4 3 1 2 8 3 2 2 5 4 4 6 4 8 9 2 6 4 7 1 4 2 5 2 1 5 1 2 3 2 1 0 1 1 2 0 1 0 0 0 1 0 151
128 Surgery (includes Class 600) 0 1 1 0 4 1 2 3 3 2 3 2 3 0 1 1 0 0 0 0 1 1 0 5 0 4 3 8 10 3 3 5 5 5 7 5 2 9 3 4 3 6 2 3 0 1 1 9 2 3 7 3 150
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 10 3 6 8 3 6 8 16 12 13 7 5 7 5 3 6 1 0 1 1 0 1 3 1 1 2 2 1 2 1 2 1 0 0 1 0 1 0 1 2 0 1 0 0 4 0 1 0 0 0 0 0 149
285 Pipe Joints or Couplings 1 2 5 5 5 6 7 5 3 2 2 3 3 4 0 6 1 1 2 4 1 1 4 5 5 1 5 1 1 2 3 4 4 3 2 3 3 3 2 1 3 2 4 1 2 2 0 1 4 1 2 0 143
248 Supports (e.g., for holding articles, etc.) 0 3 3 1 6 3 1 2 4 1 3 4 2 0 1 7 0 1 1 2 2 7 5 2 5 0 3 2 9 6 2 5 2 0 4 1 3 3 3 3 4 3 1 3 3 0 5 3 4 1 2 1 142
366 Agitating (e.g., of articles and materials) 0 1 5 4 5 3 4 1 3 1 2 3 0 3 2 2 7 2 2 1 2 6 4 3 2 3 7 10 6 2 5 2 3 3 0 0 5 1 1 2 1 2 0 3 3 1 2 1 0 4 3 4 142
123 Internal-Combustion Engines 2 1 3 3 2 1 1 2 3 3 3 3 0 5 4 5 1 0 2 4 6 1 5 2 4 0 4 3 6 5 1 1 1 1 6 2 3 1 3 2 3 2 2 2 2 2 4 3 6 2 3 4 140
204 Chemistry: Electrical and Wave Energy 4 4 5 6 7 10 4 7 5 11 7 6 4 3 1 5 3 6 2 2 5 2 1 7 1 1 2 1 1 2 0 0 0 2 2 1 1 0 2 0 1 0 1 0 0 1 0 1 0 0 2 1 140
060 Power Plants 11 6 3 5 0 1 3 1 2 2 5 8 4 6 6 4 2 1 4 2 1 1 5 0 1 2 2 2 1 2 0 0 1 2 3 3 1 4 0 1 4 2 1 5 1 2 1 5 2 1 2 4 138
015 Brushing, Scrubbing, and General Cleaning 3 1 5 5 4 4 4 3 7 7 4 4 1 3 1 2 0 3 6 4 1 2 0 1 5 5 2 3 1 3 2 3 3 3 1 0 2 4 2 1 0 0 1 3 1 2 0 2 0 1 3 5 133
427 Coating Processes 3 0 2 5 2 1 4 4 2 8 2 3 8 4 1 2 0 7 2 4 0 6 3 2 5 5 1 5 5 4 1 6 2 0 1 0 0 1 1 0 0 1 1 1 0 1 2 2 6 0 5 1 132
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 2 5 3 9 5 7 13 24 4 8 6 5 5 3 2 6 3 2 0 2 1 1 1 2 1 1 0 2 0 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 129
310 Electrical Generator or Motor Structure 0 3 2 2 1 2 1 4 4 4 1 3 1 0 1 1 1 1 2 4 3 2 2 0 2 0 4 1 2 3 5 5 1 2 0 3 3 6 9 3 1 2 4 0 2 0 3 3 4 3 5 5 126
451 Abrading 2 2 0 1 2 2 7 2 4 0 1 1 3 4 1 1 2 3 3 4 5 1 3 1 2 4 3 4 4 7 3 2 2 6 6 3 5 3 2 2 1 2 0 1 2 0 0 0 1 0 0 3 123
033 Geometrical Instruments 5 3 5 4 3 4 2 1 0 4 3 0 5 1 1 4 1 3 3 4 2 4 1 6 4 2 2 1 4 4 2 3 2 3 1 0 0 3 4 3 3 0 0 0 4 0 1 1 1 1 2 2 122
114 Ships 8 1 5 2 2 6 7 1 4 12 3 3 3 2 2 3 0 1 0 1 0 2 2 1 4 2 2 3 5 1 3 0 1 3 1 2 4 2 2 0 1 2 2 1 3 1 1 0 1 0 1 1 120
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 2 8 4 8 2 3 2 7 2 6 9 9 7 4 3 4 3 3 2 6 3 1 6 1 2 3 1 0 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 117
119 Animal Husbandry 0 3 0 2 2 0 3 0 5 1 1 3 1 2 0 5 1 4 1 3 1 0 6 2 2 3 0 3 1 1 2 4 4 5 3 1 4 2 2 5 5 2 5 2 2 0 2 0 1 0 2 2 111
436 Chemistry: Analytical and Immunological Testing 1 1 0 1 2 1 4 7 2 4 4 3 1 4 6 3 1 2 1 3 0 3 1 5 2 1 0 2 1 0 4 2 2 0 1 3 3 0 1 2 2 4 0 2 3 1 1 3 3 2 5 1 111
134 Cleaning and Liquid Contact with Solids 1 2 1 4 1 4 4 4 2 0 2 3 3 3 1 2 1 2 2 2 2 7 4 3 5 1 5 1 5 5 1 2 0 0 2 1 3 3 2 1 2 3 0 1 2 1 0 0 1 0 1 0 108
433 Dentistry 2 0 0 2 1 1 1 1 1 3 1 0 1 2 0 0 1 1 5 0 1 4 1 1 0 5 1 3 2 6 3 6 3 2 1 7 5 3 6 1 2 1 2 3 3 0 0 1 5 1 2 2 106
138 Pipes and Tubular Conduits 3 4 5 1 6 2 4 2 4 2 4 4 2 0 2 1 4 2 3 0 7 1 1 0 4 1 1 0 1 1 1 1 2 2 0 3 4 2 2 0 2 0 1 1 0 0 0 5 2 1 1 2 104
252 Compositions 1 1 2 3 2 2 0 0 3 4 1 3 1 5 4 5 5 1 0 3 1 4 5 3 2 1 4 1 3 5 2 1 0 1 4 0 0 0 0 1 1 0 3 5 2 2 0 0 2 2 2 1 104
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 0 2 1 0 0 1 4 1 1 1 0 1 2 5 1 1 5 5 5 3 6 1 3 3 1 4 5 0 1 3 2 2 2 3 0 0 1 1 0 3 1 1 2 6 4 1 2 1 4 0 103
222 Dispensing (apparatus and process) 9 6 7 4 2 3 2 2 3 0 0 3 2 1 3 1 1 1 3 5 0 3 1 2 1 1 1 3 2 2 0 1 0 3 3 2 3 1 4 1 0 1 1 0 1 1 1 3 1 0 0 1 102
219 Electric Heating 3 1 3 2 1 0 7 2 3 6 5 2 3 1 1 0 1 1 1 2 3 1 2 2 1 3 4 6 0 2 0 1 0 2 2 1 6 3 1 2 0 1 5 3 1 0 0 1 0 1 2 0 101
209 Classifying, Separating, and Assorting Solids 1 0 2 0 1 1 3 1 1 0 2 3 2 1 0 0 1 2 2 3 4 6 13 6 6 2 3 3 2 1 1 0 2 0 2 0 4 3 2 3 2 3 1 1 0 1 0 1 0 0 0 1 99
440 Marine Propulsion 0 1 0 0 0 0 0 1 2 2 0 4 1 1 0 0 0 1 0 3 1 1 1 0 0 0 0 4 1 0 2 9 5 1 2 2 2 4 2 9 4 3 4 2 5 6 6 2 1 1 1 0 97
296 Land Vehicles: Bodies and Tops 0 1 0 1 1 1 0 2 3 3 0 1 3 2 1 1 0 2 1 1 1 1 1 1 1 1 5 2 3 2 2 1 2 2 3 4 1 4 7 0 5 1 1 3 5 1 0 4 1 1 3 2 95
473 Games Using Tangible Projectile 5 2 7 1 2 1 0 2 2 0 1 1 3 1 0 0 0 2 0 1 1 1 0 1 0 1 4 4 3 4 1 1 4 5 3 3 2 4 5 2 0 2 2 1 3 0 2 1 0 2 1 1 95
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 5 1 2 3 0 1 1 0 1 1 4 2 1 4 3 0 2 2 1 1 1 4 2 2 3 4 1 3 0 2 0 0 0 1 1 1 0 5 3 4 0 3 4 4 0 0 2 2 2 0 1 91
206 Special Receptacle or Package 1 1 0 2 1 5 2 0 1 3 2 2 4 4 1 2 3 0 2 0 3 1 2 1 3 1 2 2 1 2 4 1 0 4 3 3 6 5 0 0 0 0 1 3 0 1 0 0 0 3 2 0 90
072 Metal Deforming 2 2 1 1 1 0 1 2 5 2 1 6 1 5 4 1 3 1 1 3 1 3 2 1 3 1 1 0 0 1 0 1 1 1 3 2 2 3 3 3 1 0 3 0 2 1 0 0 1 1 3 1 88
044 Fuel and Related Compositions 1 0 1 9 0 4 1 3 1 3 0 0 2 1 2 3 1 2 10 7 8 5 6 2 2 3 1 2 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 2 87
096 Gas Separation: Apparatus 3 0 3 5 6 12 3 2 4 3 2 2 1 1 2 2 0 4 1 1 2 5 1 2 1 2 0 1 1 2 1 0 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 2 3 87
005 Beds 0 1 0 1 2 1 1 2 2 1 1 1 0 0 2 1 0 0 2 2 1 0 1 0 1 0 1 2 3 3 3 1 1 3 0 0 1 1 1 2 4 7 3 5 0 3 3 3 1 1 4 6 85
081 Tools 2 1 3 2 1 1 0 1 2 3 4 6 11 3 1 2 1 4 1 0 1 1 1 1 0 1 1 3 0 2 0 0 0 3 0 1 0 1 3 2 0 0 2 1 1 0 1 0 0 0 5 5 85
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 0 2 2 3 1 6 4 1 2 2 2 1 1 3 0 1 0 0 1 2 1 1 1 2 0 0 3 5 1 2 1 2 0 3 1 2 0 1 3 2 0 6 1 0 1 1 2 1 2 1 82
415 Rotary Kinetic Fluid Motors or Pumps 0 1 3 4 0 6 1 1 2 0 0 2 1 2 2 0 1 3 0 1 0 0 1 1 1 2 2 1 1 2 1 0 0 0 2 1 1 3 0 2 1 2 3 1 1 3 2 4 2 3 3 6 82
604 Surgery (Medicators and Receptors) 0 2 1 0 1 0 0 1 1 0 1 1 1 0 0 0 0 1 0 0 3 0 1 1 0 0 2 1 3 3 1 4 4 4 5 6 4 5 3 1 4 0 0 3 0 1 0 0 2 2 4 4 81
606 Surgery (instruments) 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 1 0 0 0 1 0 0 0 2 3 1 4 1 2 1 2 4 4 1 6 6 7 2 2 2 3 0 2 2 0 1 0 0 1 4 7 4 81
277 Seal for a Joint or Juncture 4 4 4 5 2 3 2 4 2 0 3 0 1 1 0 0 1 1 5 1 3 7 0 5 0 1 0 0 0 1 1 3 2 2 0 1 1 0 4 0 1 0 1 1 0 1 0 0 0 1 0 0 79
482 Exercise Devices 0 1 0 1 0 0 0 1 2 0 1 0 0 1 0 0 0 2 1 3 4 2 2 2 5 2 5 2 4 3 4 3 1 3 1 0 4 0 0 1 2 2 1 4 0 0 0 4 1 2 1 0 78
294 Handling: Hand and Hoist-Line Implements 0 3 0 2 4 1 3 3 2 0 2 1 5 0 4 1 3 0 3 2 0 6 1 0 2 2 3 1 2 0 1 1 1 1 3 1 0 2 0 1 0 1 1 0 0 0 1 0 0 2 1 2 75
361 Electricity: Electrical Systems and Devices 0 1 4 3 0 4 1 1 3 3 5 0 2 4 4 1 1 1 1 1 0 3 4 2 1 0 1 0 2 1 1 0 1 1 0 1 0 2 0 0 2 2 1 1 2 0 0 0 4 2 0 1 75
404 Road Structure, Process, or Apparatus 1 0 3 3 1 0 0 4 6 0 2 0 4 3 2 1 3 2 1 0 0 1 0 1 1 1 1 2 3 4 3 2 3 2 1 1 0 2 0 2 0 3 1 1 0 0 0 2 1 0 0 1 75
426 Food or Edible Material: Processes, Compositions, and Products 0 2 3 3 4 7 1 2 1 1 0 3 1 3 2 0 2 2 3 1 2 0 1 2 1 2 4 3 1 1 1 0 0 1 0 2 2 4 0 1 0 1 0 0 1 0 0 1 0 2 0 1 75
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 1 0 0 0 0 3 0 2 2 2 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 4 1 3 8 10 18 9 3 0 0 0 1 2 1 75
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 10 3 7 3 6 0 3 2 2 1 2 2 0 2 1 0 5 1 1 0 1 1 0 2 0 0 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 2 2 2 2 0 3 1 1 1 0 1 74
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 3 3 3 3 4 1 3 3 1 3 0 1 3 4 8 4 1 2 5 1 0 1 0 0 0 2 1 2 3 1 1 0 0 0 1 1 1 0 0 2 0 0 0 0 0 0 1 0 73
083 Cutting 0 3 1 0 3 4 2 3 6 6 0 0 2 4 1 3 0 0 4 1 0 1 4 1 0 1 2 5 1 0 1 1 1 1 0 2 0 0 0 1 1 1 1 1 2 0 0 1 0 0 0 0 72
002 Apparel 1 0 0 1 2 1 0 1 2 2 0 0 1 0 1 0 2 1 0 0 0 1 2 0 3 2 3 4 3 1 0 1 1 2 5 2 3 4 1 2 0 4 1 1 1 3 0 0 1 1 1 3 71
099 Foods and Beverages: Apparatus 2 0 2 0 2 3 3 1 6 4 0 2 1 2 1 3 0 4 0 1 1 1 3 0 2 0 1 4 1 0 0 1 2 1 0 0 3 1 3 1 0 0 0 1 0 2 0 1 0 2 0 3 71
273 Amusement Devices: Games 0 1 0 1 1 0 1 1 0 2 2 1 1 0 2 0 0 1 2 0 0 1 2 4 4 1 2 3 4 4 4 5 1 2 1 1 2 1 3 0 0 0 1 0 1 2 2 1 1 1 0 1 71
037 Excavating 0 1 0 1 3 0 5 1 1 2 2 0 2 2 1 2 0 1 1 1 2 0 0 0 0 1 1 2 2 2 3 1 0 3 1 3 2 2 1 1 0 2 1 2 1 1 0 4 3 0 2 1 70
362 Illumination 2 0 1 1 1 0 0 0 3 0 0 3 1 0 1 1 2 1 0 1 0 2 0 2 0 0 2 1 1 0 2 2 1 4 2 3 4 4 4 2 3 3 0 1 0 1 0 1 1 6 0 0 70
004 Baths, Closets, Sinks, and Spittoons 1 0 3 3 0 1 5 0 2 3 1 1 2 0 0 1 3 3 0 0 1 1 2 1 0 4 3 0 1 2 0 4 1 0 0 1 0 3 1 3 2 3 1 1 1 1 0 0 0 2 1 0 69
200 Electricity: Circuit Makers and Breakers 3 2 5 6 7 4 2 1 6 2 1 1 1 0 2 0 1 0 1 1 0 1 1 2 0 3 0 0 0 0 0 1 1 1 2 0 2 0 0 0 0 1 2 1 0 0 2 0 0 0 1 1 68
439 Electrical Connectors 0 0 0 1 0 1 0 1 4 0 0 0 2 0 3 0 1 0 4 0 0 2 1 4 2 3 2 0 2 0 2 3 0 2 2 1 2 2 2 3 0 3 1 0 3 0 2 2 2 1 2 0 68
047 Plant Husbandry 3 2 0 1 0 0 2 2 2 0 1 1 1 0 2 1 0 1 1 0 0 3 2 1 1 4 2 1 2 2 1 1 4 3 1 2 0 0 1 1 2 0 1 1 2 3 1 3 2 0 0 0 67
126 Stoves and Furnaces 1 3 3 1 1 2 2 0 2 1 0 2 1 0 1 2 2 5 2 3 1 7 2 2 1 3 0 3 0 1 0 0 0 1 2 1 0 1 0 0 2 1 2 1 0 1 0 1 0 0 0 0 67
182 Fire Escape, Ladder, or Scaffold 1 1 1 0 2 0 2 3 3 0 0 1 1 1 0 1 2 3 1 1 0 1 0 2 2 0 3 1 3 1 3 1 2 1 2 1 0 0 1 2 1 1 3 1 1 0 0 3 1 2 1 3 67
261 Gas and Liquid Contact Apparatus 2 2 2 2 0 1 4 0 2 1 5 0 0 0 2 0 1 0 4 1 2 1 3 1 1 0 1 0 2 1 1 1 2 4 0 0 3 4 1 0 1 0 0 2 0 0 1 3 0 0 1 2 67
356 Optics: Measuring and Testing 1 0 0 1 0 0 2 2 4 1 3 2 4 0 0 1 0 1 3 2 0 1 0 0 0 0 2 4 0 1 1 0 0 0 1 0 0 1 2 1 1 3 0 1 0 2 1 4 7 1 2 4 67
406 Conveyors: Fluid Current 2 0 2 4 6 2 4 1 2 0 2 2 2 9 2 0 3 1 0 0 1 3 5 2 0 1 1 0 1 0 0 0 0 0 0 0 1 1 0 1 2 0 1 0 0 0 1 0 0 1 0 0 66
174 Electricity: Conductors and Insulators 0 0 2 0 1 1 1 0 1 3 1 1 1 0 0 1 0 3 2 1 0 1 1 0 3 1 0 1 0 1 1 2 5 1 1 4 3 3 1 2 1 1 2 2 1 0 1 1 1 4 0 1 65
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 1 0 1 1 0 1 2 3 4 3 2 3 3 6 7 1 2 1 0 2 2 0 0 3 1 0 2 1 0 0 0 0 1 0 0 0 0 0 1 3 0 0 2 3 0 0 0 0 0 1 1 65
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 3 8 2 5 2 2 1 1 0 2 2 5 8 8 9 64
180 Motor Vehicles 1 0 1 1 1 1 1 1 6 5 1 4 3 1 2 2 1 1 1 2 0 0 0 0 1 1 1 0 2 1 1 1 1 0 0 0 1 2 0 2 0 0 2 0 1 0 4 1 1 3 1 0 63
056 Harvesters 3 3 0 1 0 1 1 3 3 1 1 2 1 1 0 0 2 2 2 0 1 1 3 0 1 0 2 1 1 2 2 2 4 5 0 1 2 2 0 2 1 0 0 1 0 0 0 1 0 0 0 0 62
224 Package and Article Carriers 0 0 0 1 0 0 2 0 1 2 0 0 2 0 2 0 0 0 1 2 1 0 1 2 1 0 1 3 3 1 1 3 4 3 5 3 2 4 0 1 2 1 0 0 0 0 1 1 0 1 4 0 62
384 Bearings 2 2 0 5 0 3 4 3 1 0 1 0 1 1 3 0 2 1 2 1 1 0 0 2 0 1 0 0 1 1 1 2 1 1 1 0 1 1 3 1 1 2 2 1 0 0 0 0 0 2 1 1 60
198 Conveyors: Power-Driven 2 1 2 4 4 0 1 0 1 1 0 1 2 1 1 0 0 1 0 0 0 7 0 0 0 3 0 1 4 2 1 4 4 1 0 1 1 0 0 2 1 1 0 1 0 0 1 0 0 0 0 2 59
211 Supports: Racks 0 1 5 2 1 2 2 1 2 1 1 2 0 2 1 0 2 0 1 0 0 0 1 1 0 1 3 3 1 3 1 3 0 0 1 1 0 2 2 0 1 0 0 1 2 1 1 0 0 1 3 0 59
074 Machine Element or Mechanism 1 3 4 0 2 3 3 3 1 2 3 1 0 2 2 1 0 0 0 0 0 3 2 4 1 2 0 0 1 1 1 0 0 1 0 1 1 3 0 1 0 1 0 0 0 0 1 0 0 0 1 2 58
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 1 0 0 0 0 0 0 1 1 0 1 1 2 3 0 1 2 0 1 0 1 4 1 2 1 5 0 3 2 0 1 1 1 2 0 2 0 0 0 0 1 4 3 3 0 0 1 1 2 1 0 58
434 Education and Demonstration 0 1 1 4 2 2 1 4 8 1 3 2 3 0 0 2 0 0 2 0 0 1 2 0 1 2 1 0 0 0 1 2 0 1 0 2 0 0 0 1 1 0 1 0 0 0 2 0 0 1 2 0 57
318 Electricity: Motive Power Systems 1 0 0 2 0 0 0 2 1 1 3 2 0 0 0 0 0 0 1 2 1 1 2 0 1 2 1 0 0 2 3 1 2 2 2 2 0 1 2 1 4 2 1 2 0 0 1 0 0 4 1 0 56
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 2 3 2 2 0 3 1 1 0 1 0 3 5 9 6 5 5 3 56
042 Firearms 0 2 0 0 0 2 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 3 0 0 0 0 1 1 7 1 0 0 2 0 1 2 0 0 0 1 3 0 2 3 4 2 1 2 3 2 4 0 55
118 Coating Apparatus 1 1 2 2 1 3 2 3 1 2 0 2 1 0 2 3 1 3 1 2 0 0 4 1 1 1 1 1 0 0 4 3 0 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 55
172 Earth Working 0 1 1 2 1 0 3 3 5 2 6 0 1 1 1 2 0 4 1 3 0 2 2 4 1 1 1 0 1 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 55
602 Surgery: Splint, Brace, or Bandage 0 2 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 7 6 3 0 2 4 3 2 4 2 2 1 2 1 1 0 0 1 2 1 0 1 0 0 1 55
034 Drying and Gas or Vapor Contact with Solids 3 3 1 6 3 3 2 1 2 1 1 0 0 0 0 2 0 3 2 1 1 1 2 4 3 1 1 1 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 1 0 0 0 1 54
024 Buckles, Buttons, Clasps, Etc. 1 0 1 2 1 1 1 1 3 1 0 0 3 1 1 0 1 2 0 1 1 2 2 1 1 0 2 2 1 0 2 0 0 2 0 2 1 0 3 1 0 0 1 0 0 0 2 1 0 1 3 0 52
030 Cutlery 1 1 1 2 0 1 0 2 1 0 0 1 1 2 0 3 0 2 3 2 2 1 2 2 2 2 2 2 0 1 1 0 2 0 0 2 2 0 0 0 0 1 1 0 0 0 0 0 0 1 0 3 52
256 Fences 0 0 1 1 0 1 1 0 0 0 0 0 2 1 0 1 0 1 0 1 0 1 0 0 1 0 0 2 1 0 0 0 2 0 0 1 2 0 2 2 0 5 2 0 3 4 2 4 3 0 3 2 52
403 Joints and Connections 3 2 2 1 5 2 2 2 0 1 0 1 0 1 3 1 0 0 1 1 2 0 4 1 1 2 1 2 1 0 0 0 1 2 1 0 0 0 2 0 0 2 0 0 0 0 0 0 0 1 1 0 52
359 Optical: Systems and Elements 0 0 1 1 0 2 3 5 3 2 1 1 3 0 1 0 0 1 1 2 0 0 1 1 1 2 0 1 0 0 2 2 1 1 0 1 2 1 1 1 1 0 1 0 0 1 0 0 1 1 0 1 51
122 Liquid Heaters and Vaporizers 2 0 1 0 0 2 2 0 0 0 0 4 1 0 4 1 1 0 2 2 4 6 6 2 1 0 1 0 0 0 0 0 0 0 1 1 2 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 50
040 Card, Picture, or Sign Exhibiting 1 1 2 0 1 0 1 1 1 3 0 2 2 1 1 0 1 4 0 0 1 1 0 0 0 0 2 0 2 3 0 1 0 1 0 1 1 4 1 3 2 1 0 2 0 0 1 0 0 0 0 0 49
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 2 4 3 3 1 2 4 3 5 3 3 1 0 2 1 0 0 0 1 0 3 3 0 0 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 0 49
110 Furnaces 1 0 0 0 0 0 0 1 2 1 3 3 0 0 3 0 0 1 0 2 0 2 3 3 0 3 3 4 1 1 1 0 0 1 4 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 47
173 Tool Driving or Impacting 2 1 3 3 3 0 4 2 1 0 1 3 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 1 1 0 1 2 1 2 2 1 0 1 0 1 1 1 1 47
241 Solid Material Comminution or Disintegration 1 1 3 0 2 1 0 1 1 0 0 1 1 2 0 1 0 1 2 3 0 0 0 2 1 0 0 3 1 2 2 0 0 5 0 0 0 0 0 2 0 2 0 1 2 0 2 0 0 1 0 0 47
369 Dynamic Information Storage or Retrieval 0 0 0 3 3 2 1 2 0 1 1 0 1 0 3 0 1 0 1 3 1 1 1 0 1 2 0 0 0 0 0 1 0 1 0 0 0 0 0 3 0 2 1 2 1 0 1 2 1 4 0 0 47
379 Telephonic Communications 1 0 0 0 1 1 0 0 0 1 1 1 1 0 0 1 0 0 2 3 2 0 0 0 4 3 2 2 0 2 1 1 4 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 2 5 47
055 Gas Separation 0 1 2 3 2 1 0 0 3 2 1 2 2 2 2 1 1 1 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 2 0 0 1 1 1 0 1 1 1 1 0 1 0 0 1 2 0 1 46
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 0 0 3 1 1 0 2 2 2 3 4 4 5 7 3 8 46
346 Recorders 2 9 12 5 3 4 2 1 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 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 45
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 1 0 2 3 0 0 2 3 1 1 0 2 0 1 3 2 2 2 1 1 1 1 1 3 1 0 1 1 1 3 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 44
092 Expansible Chamber Devices 1 1 1 6 1 0 1 1 0 1 1 1 0 1 0 1 2 3 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 1 0 2 2 2 0 1 0 3 1 42
348 Television 0 0 0 0 0 0 1 1 0 0 1 2 2 0 1 0 2 1 1 0 1 0 1 1 0 1 0 1 0 0 1 0 0 1 0 0 0 2 2 1 2 2 2 2 1 0 1 0 2 2 1 3 42
454 Ventilation 0 0 0 2 4 0 1 1 0 0 0 0 0 0 0 1 1 3 1 1 2 2 2 0 1 2 1 2 0 1 0 0 0 2 1 1 1 1 0 1 0 0 1 1 1 0 0 0 1 0 0 3 42
124 Mechanical Guns and Projectors 0 1 0 2 1 0 0 0 0 1 0 0 1 1 1 1 1 0 1 3 1 1 0 0 3 3 1 1 2 0 1 0 3 3 1 2 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 40
297 Chairs and Seats 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 1 3 0 1 0 0 0 0 0 2 4 2 0 0 2 1 0 2 1 0 1 0 3 0 1 1 1 1 1 1 0 2 2 0 3 1 40
312 Supports: Cabinet Structure 1 1 2 2 2 0 2 3 1 0 0 0 1 4 1 1 2 1 0 0 0 1 1 0 1 0 0 1 1 0 1 1 0 2 0 2 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 40
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 2 6 0 3 1 1 7 0 1 1 4 1 2 1 2 1 0 1 40
432 Heating 0 1 2 1 1 4 2 1 3 1 2 2 1 1 0 1 2 0 1 2 0 1 1 0 0 0 0 2 0 0 1 0 1 0 0 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39
049 Movable or Removable Closures 2 0 3 3 0 3 2 0 0 1 0 1 0 0 1 0 0 0 2 0 1 3 0 0 1 1 1 0 1 1 2 2 0 0 1 2 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 38
053 Package Making 1 9 4 0 1 0 1 5 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 2 1 0 0 0 1 1 0 0 1 0 1 1 0 0 0 2 38
070 Locks 0 0 0 0 2 0 0 0 1 1 0 0 0 0 2 0 0 1 0 0 0 0 3 0 0 1 4 0 0 1 1 1 3 1 1 2 1 0 0 2 1 0 2 2 1 0 0 0 0 2 0 2 38
202 Distillation: Apparatus 1 1 2 3 3 3 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 2 2 1 1 2 1 0 0 1 0 0 1 0 0 0 1 2 0 0 0 0 0 0 1 2 0 0 0 0 0 38
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 1 0 7 1 0 1 0 0 2 1 0 0 1 1 2 0 0 1 0 1 0 1 1 0 2 0 0 1 0 0 0 1 2 0 0 1 0 2 0 1 1 1 1 1 1 1 0 0 0 0 38
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 1 0 1 0 0 0 0 0 2 0 0 1 0 0 0 2 1 0 1 0 0 1 1 0 1 0 1 0 1 0 2 0 2 2 0 2 2 1 2 3 0 1 2 0 1 2 1 0 1 38
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 3 2 2 4 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 2 0 0 0 0 1 1 0 0 0 2 1 1 0 1 0 5 0 0 0 3 0 1 2 1 1 1 0 38
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 3 0 1 0 1 0 1 3 2 2 0 1 0 1 2 1 0 1 3 5 1 4 38
370 Multiplex Communications 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 1 2 0 0 0 1 0 0 0 1 2 0 1 0 0 1 2 1 3 4 3 5 3 37
228 Metal Fusion Bonding 0 1 0 2 2 2 2 1 1 3 1 0 0 1 0 1 0 2 0 0 1 0 1 2 2 2 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 3 0 0 0 36
446 Amusement Devices: Toys 1 1 0 1 1 1 2 0 1 2 0 1 0 0 0 0 1 0 2 1 0 0 0 0 1 0 2 4 0 2 0 0 0 2 1 0 0 1 3 0 0 1 1 1 0 0 0 0 0 0 1 1 36
708 Arithmetic Processing and Calculating (Electrical Computers) 1 5 3 1 3 4 3 1 2 1 0 3 0 0 0 2 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 36
159 Concentrating Evaporators 0 0 2 2 2 3 1 1 1 0 0 3 0 6 4 1 0 2 2 1 0 0 2 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 34
192 Clutches and Power-Stop Control 0 0 1 0 1 0 0 1 0 1 0 0 0 3 0 2 0 3 2 1 2 1 0 2 0 0 0 0 1 0 0 0 1 0 1 1 2 1 0 0 1 1 0 2 0 0 1 0 0 1 0 0 33
307 Electrical Transmission or Interconnection Systems 1 1 1 0 0 0 1 2 1 0 1 1 0 0 2 1 0 0 0 2 2 0 1 0 2 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 2 2 2 0 1 33
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 2 0 1 2 0 1 1 1 1 1 2 2 0 2 3 1 0 2 0 0 1 0 0 3 1 0 0 2 33
048 Gas: Heating and Illuminating 1 0 0 1 0 1 1 3 1 1 2 1 1 1 2 3 2 1 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 2 32
244 Aeronautics and Astronautics 1 0 0 0 0 0 1 2 0 0 0 0 1 0 0 0 0 1 2 0 0 1 0 2 0 0 1 0 2 1 1 0 0 1 0 1 1 0 2 0 1 0 1 1 1 0 0 1 1 1 3 1 32
382 Image Analysis 0 0 0 0 1 0 0 0 0 1 2 1 0 0 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 1 1 0 0 1 0 0 0 0 3 0 1 1 2 3 0 2 1 1 0 2 2 1 32
215 Bottles and Jars 1 0 2 2 0 3 3 0 0 1 1 2 3 0 0 0 0 0 0 0 1 2 0 1 1 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 31
292 Closure Fasteners 0 0 1 0 1 0 0 0 0 0 0 1 1 1 0 1 1 0 3 0 0 0 0 1 0 1 3 0 2 2 0 0 1 0 2 1 0 0 0 1 1 1 1 0 1 0 0 0 0 1 1 1 31
463 Amusement Devices: Games 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 1 0 0 0 0 0 0 0 0 2 1 2 3 0 3 2 2 1 2 2 1 0 3 1 1 2 31
071 Chemistry: Fertilizers 1 1 0 0 1 0 0 2 7 3 1 1 2 0 2 1 0 1 0 3 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 30
226 Advancing Material of Indeterminate Length 3 0 2 4 1 1 2 0 3 3 0 0 1 0 1 0 0 1 0 2 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 30
036 Boots, Shoes, and Leggings 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 0 0 0 2 0 0 1 0 0 2 2 2 1 2 3 0 2 1 1 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 29
091 Motors: Expansible Chamber Type 0 0 2 2 1 0 0 0 1 3 2 1 0 0 0 1 0 1 0 0 2 1 1 1 1 0 0 1 0 0 0 1 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 29
116 Signals and Indicators 2 0 1 1 0 1 0 1 0 0 1 3 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 2 2 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 2 0 0 1 29
408 Cutting by Use of Rotating Axially Moving Tool 1 0 0 1 1 3 2 0 2 0 1 0 0 0 0 0 1 1 1 0 0 1 0 2 0 0 2 0 0 0 0 1 2 1 0 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 29
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 2 2 0 1 0 1 0 3 0 0 3 0 2 2 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 2 29
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 2 0 1 0 0 3 4 8 1 29
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 3 0 0 2 4 1 1 0 3 0 0 0 2 2 3 0 3 29
111 Planting 0 2 1 2 3 0 1 1 1 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 1 1 0 2 1 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 28
381 Electrical Audio Signal Processing Systems and Devices 0 0 1 0 0 1 1 1 1 0 1 1 0 2 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 3 0 0 1 2 3 2 1 0 28
269 Work Holders 0 1 2 1 1 1 0 0 2 1 1 1 2 2 0 0 1 1 1 0 0 0 0 0 1 0 1 0 1 2 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 27
341 Coded Data Generation or Conversion 0 4 0 1 0 0 0 1 2 0 3 0 0 0 1 0 0 1 1 1 0 0 2 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 1 0 0 0 0 27
418 Rotary Expansible Chamber Devices 1 0 1 2 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 2 0 0 0 0 0 1 0 1 2 0 3 1 2 0 0 0 0 0 1 0 0 0 1 2 0 27
101 Printing 0 2 1 1 1 2 0 0 4 1 0 2 0 1 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 26
108 Horizontally Supported Planar Surfaces 1 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 1 2 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 2 0 0 1 0 2 1 2 1 1 2 0 0 0 0 0 0 0 0 26
149 Explosive and Thermic Compositions or Charges 9 2 3 3 0 0 1 1 0 0 3 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 1 0 0 0 0 0 0 0 0 0 1 26
188 Brakes 1 1 0 0 0 0 0 1 2 0 1 1 0 1 1 1 3 0 2 0 1 1 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 0 0 0 0 0 0 1 0 26
290 Prime-Mover Dynamo Plants 0 1 0 0 0 0 1 1 1 0 1 1 0 0 0 0 1 1 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 1 1 1 1 3 2 26
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 2 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 1 1 2 1 2 1 2 0 1 1 0 0 1 0 2 0 26
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 0 0 0 2 1 2 1 0 1 0 0 0 2 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 1 2 1 1 2 0 1 2 1 0 1 1 0 0 0 0 0 1 26
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 2 0 3 1 2 0 1 0 1 2 1 2 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 2 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25
152 Resilient Tires and Wheels 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 2 0 1 0 0 2 0 0 1 1 1 1 1 2 0 0 3 0 1 0 25
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 2 1 6 2 2 2 3 0 1 1 1 1 25
084 Music 0 1 0 0 2 1 1 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 1 1 0 0 1 0 0 0 0 2 1 0 1 0 3 1 24
177 Weighing Scales 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 1 0 3 1 2 0 2 2 1 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 24
236 Automatic Temperature and Humidity Regulation 3 1 0 0 2 1 0 0 1 0 1 0 0 1 0 0 1 0 1 1 1 0 0 2 0 1 0 0 0 1 0 1 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 24
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 2 0 2 3 2 2 1 1 2 1 3 24
374 Thermal Measuring and Testing 1 0 2 0 0 0 0 0 0 0 2 2 1 1 0 1 0 1 0 0 1 0 0 2 0 0 0 0 0 1 2 2 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 23
441 Buoys, Rafts, and Aquatic Devices 2 1 1 0 2 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 2 0 0 1 1 2 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 23
144 Woodworking 2 0 0 0 0 0 1 0 1 1 0 1 0 1 1 0 0 0 1 1 2 1 0 0 0 1 0 1 1 0 0 0 0 2 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 22
315 Electric Lamp and Discharge Devices: Systems 0 2 1 1 1 0 0 1 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 1 2 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 22
368 Horology: Time Measuring Systems or Devices 0 0 0 1 0 0 2 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 7 1 1 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 22
378 X-Ray or Gamma Ray Systems or Devices 1 0 0 2 0 1 0 1 1 2 0 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 1 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 22
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 2 2 2 0 0 0 1 0 1 0 1 0 2 0 0 1 0 0 1 1 0 0 1 0 1 0 0 1 22
132 Toilet 0 1 0 0 0 0 1 1 0 1 1 2 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 0 0 0 0 2 21
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 1 0 0 0 1 2 0 1 0 0 3 1 0 0 0 0 0 0 0 2 0 0 0 1 1 2 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 21
455 Telecommunications 0 0 1 1 0 0 1 2 0 2 0 0 1 0 0 1 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 1 0 1 0 0 2 3 2 21
102 Ammunition and Explosives 0 0 0 1 2 0 0 0 0 2 2 0 0 1 0 0 0 1 2 0 0 0 0 0 2 1 0 1 1 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 20
160 Flexible or Portable Closure, Partition, or Panel 0 0 1 1 0 0 1 0 0 0 2 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 2 2 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 20
301 Land Vehicles: Wheels and Axles 1 0 1 0 1 0 0 0 0 0 0 0 2 0 0 1 0 0 1 1 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 1 1 0 0 1 0 0 0 0 1 0 2 0 0 0 0 0 20
375 Pulse or Digital Communications 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 1 0 0 2 1 0 0 0 1 0 0 0 3 0 0 0 0 2 1 0 1 1 1 1 0 1 0 0 0 0 0 0 20
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 2 0 2 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 1 1 1 20
713 Support (Electrical Computers and Digital Processing Systems) 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 2 0 0 0 0 1 1 1 1 2 1 1 3 1 2 0 3 20
082 Turning (e.g., for metal working) 0 1 0 0 0 1 0 3 0 3 1 1 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 19
148 Metal Treatment 0 0 1 1 1 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 1 0 2 0 0 2 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 19
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 1 2 3 1 1 1 0 2 1 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 19
249 Static Molds 0 1 3 0 1 1 0 1 0 1 2 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 19
266 Metallurgical Apparatus 0 0 0 1 0 0 0 0 2 3 0 1 0 0 3 1 0 2 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 19
416 Fluid Reaction Surfaces (i.e., Impellers) 0 1 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 2 0 0 0 0 1 1 0 0 1 0 0 2 0 0 0 0 0 1 19
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 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 2 0 0 0 0 1 1 0 1 2 1 0 1 0 0 2 0 0 2 0 0 0 1 1 1 2 19
023 Chemistry: Physical Processes 1 0 0 2 0 0 1 1 0 1 0 0 4 0 1 1 1 1 0 1 0 1 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 18
267 Spring Devices 0 3 1 0 0 2 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 18
355 Photocopying 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 2 0 2 0 1 1 0 1 1 1 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 18
065 Glass Manufacturing 0 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 2 0 0 0 2 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 17
135 Tent, Canopy, Umbrella, or Cane 0 0 0 1 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 4 0 1 0 0 0 17
196 Mineral Oils: Apparatus 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 3 0 1 1 1 3 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 1 17
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 3 2 0 0 0 2 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 17
212 Traversing Hoists 0 0 2 0 1 1 0 0 1 0 0 1 3 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 17
323 Electricity: Power Supply or Regulation Systems 0 1 1 1 1 0 2 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 3 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 17
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 2 1 0 0 1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 17
131 Tobacco 1 0 1 0 0 1 0 3 0 1 2 2 0 1 1 1 0 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 0 0 0 0 0 0 0 0 16
376 Induced Nuclear Reactions: Processes, Systems, and Elements 3 2 1 5 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
474 Endless Belt Power Transmission Systems or Components 2 1 0 2 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 2 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 16
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 2 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 15
221 Article Dispensing 0 1 1 1 0 0 0 0 2 1 1 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 15
331 Oscillators 0 1 0 1 1 0 1 0 1 3 2 2 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 1 0 15
401 Coating Implements with Material Supply 1 0 2 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 15
601 Surgery: Kinesitherapy 0 0 2 0 0 0 1 0 2 0 2 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 15
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 1 0 2 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 15
014 Bridges 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 1 1 1 14
225 Severing by Tearing or Breaking 1 1 0 0 0 3 1 3 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 14
271 Sheet Feeding or Delivering 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 2 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 14
298 Land Vehicles: Dumping 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 2 0 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 0 0 0 0 1 1 0 1 14
363 Electric Power Conversion Systems 1 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 14
365 Static Information Storage and Retrieval 0 0 0 0 1 1 1 2 0 0 2 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 2 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 14
400 Typewriting Machines 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 2 0 0 1 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 2 0 0 0 1 1 1 0 0 0 0 0 13
100 Presses 0 1 2 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
194 Check-Actuated Control Mechanisms 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 0 2 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 13
396 Photography 0 0 1 0 1 0 0 0 3 1 0 0 1 1 0 0 0 0 0 2 0 0 0 1 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 0 0 13
452 Butchering 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 13
104 Railways 0 1 0 0 1 0 0 0 0 0 1 1 2 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
164 Metal Founding 1 0 1 0 1 1 2 1 0 0 1 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 1 0 0 0 0 0 1 0 0 0 0 0 0 0 12
213 Railway Draft Appliances 0 0 0 0 1 1 1 1 4 1 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
232 Deposit and Collection Receptacles 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
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 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 1 0 0 2 0 1 0 1 0 0 0 0 0 1 2 12
038 Textiles: Ironing or Smoothing 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 2 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 11
157 Wheelwright Machines 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 2 0 1 2 2 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 11
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 11
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 2 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 11
223 Apparel Apparatus 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 11
260 Chemistry of Carbon Compounds 0 0 1 1 1 1 0 0 0 2 3 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
475 Planetary Gear Transmission Systems or Components 1 0 0 0 1 0 1 0 0 0 0 1 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 1 0 1 1 0 0 1 0 0 0 0 0 11
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 11
028 Textiles: Manufacturing 0 0 0 1 0 1 1 2 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
076 Metal Tools and Implements, Making 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 2 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 10
086 Ammunition and Explosive-Charge Making 0 0 2 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 1 1 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 10
353 Optics: Image Projectors 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 2 0 0 0 0 0 1 0 1 0 0 0 10
385 Optical Waveguides 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 1 0 0 0 10
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 2 10
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 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 1 2 0 0 10
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 0 1 2 1 0 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 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 10
283 Printed Matter 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 1 0 0 0 2 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 9
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 9
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 2 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 9
336 Inductor Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 0 9
343 Communications: Radio Wave Antennas 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 2 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 1 0 0 0 0 0 0 1 9
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2 0 1 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 1 1 1 9
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 3 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 8
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
184 Lubrication 0 0 0 1 0 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 8
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
227 Elongated-Member-Driving Apparatus 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 8
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 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 1 1 0 1 0 0 0 0 2 0 0 1 0 8
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 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 1 8
330 Amplifiers 1 0 0 0 2 0 0 0 0 1 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
333 Wave Transmission Lines and Networks 0 1 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 8
347 Incremental Printing of Symbolic Information 0 1 2 0 0 0 2 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 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 8
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 5 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 8
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 0 0 0 0 1 2 0 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
398 Optical Communications 0 0 0 1 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 8
409 Gear Cutting, Milling, or Planing 1 0 0 0 0 0 0 1 1 0 0 1 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
504 Plant Protecting and Regulating Compositions 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
112 Sewing 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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 7
281 Books, Strips, and Leaves 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 7
289 Knots and Knot Tying 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
383 Flexible Bags 0 0 1 0 1 1 0 3 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 7
501 Compositions: Ceramic 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 2 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 7
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 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 2 0 0 0 1 7
019 Textiles: Fiber Preparation 0 0 0 0 0 0 2 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
027 Undertaking 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 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 6
089 Ordnance 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6
105 Railway Rolling Stock 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 1 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 6
125 Stone Working 2 2 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 1 0 0 6
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 1 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 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 6
140 Wireworking 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 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 0 0 0 0 6
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 6
332 Modulators 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
388 Electricity: Motor Control Systems 0 0 0 0 0 1 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 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 6
399 Electrophotography 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 6
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 5
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 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 0 0 5
313 Electric Lamp and Discharge Devices 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
372 Coherent Light Generators 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 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 5
450 Foundation Garments 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 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 5
472 Amusement Devices 0 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5
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 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 1 0 0 0 5
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 4
162 Paper Making and Fiber Liberation 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 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 4
168 Farriery 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 4
186 Merchandising 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 4
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
279 Chucks or Sockets 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 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4
326 Electronic Digital Logic Circuitry 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
338 Electrical Resistors 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
352 Optics: Motion Pictures 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
193 Conveyors, Chutes, Skids, Guides, and Ways 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 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
305 Wheel Substitutes for Land Vehicles 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 0 0 0 0 1 1 0 3
380 Cryptography 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 0 0 0 0 0 0 0 0 0 3
420 Alloys or Metallic Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
449 Bee Culture (propagating, raising, caring for bees) 2 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 3
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 3
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 3
012 Boot and Shoe Making 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
051 Abrasive Tool Making Process, Material, or Composition 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 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 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 2
139 Textiles: Weaving 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
217 Wooden Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
234 Selective Cutting (e.g., Punching) 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 0 0 0 0 0 0 2
237 Heating 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 0 0 0 0 0 0 2
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
322 Electricity: Single Generator Systems 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
337 Electricity: Electrothermally or Thermally Actuated Switches 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
407 Cutters, for Shaping 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 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
419 Powder Metallurgy Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
460 Crop Threshing or Separating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2
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 1 0 1 0 0 0 0 0 0 0 0 0 2
066 Textiles: Knitting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
069 Leather Manufactures 0 0 0 0 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 1
178 Telegraphy 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing 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 0 0 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
231 Whips and Whip Apparatus 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 0 1
245 Wire Fabrics and Structure 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 0 0 1
291 Track Sanders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
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 0 0 0 1 0 0 0 0 0 0 0 0 1
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
386 Motion Video Signal Processing for Recording or Reproducing 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 0 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
453 Coin Handling 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
462 Books, Strips, and Leaves for Manifolding 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
476 Friction Gear Transmission Systems or Components 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 0 0 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
ALL ALL CLASSES 624 579 865 937 878 814 789 715 846 809 717 788 672 625 553 639 454 606 657 554 566 720 714 613 619 522 599 565 569 576 595 545 472 481 416 488 496 542 576 466 516 447 403 543 470 417 403 516 484 471 548 572 31051



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