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

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

Count of 1963 - 2010 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

MISSOURI

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

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Total
532 Organic Compounds (includes Classes 532-570) 45 45 38 80 91 52 81 38 32 63 64 73 60 65 41 63 33 36 39 24 22 31 25 36 30 29 26 31 41 47 39 34 22 26 43 20 51 26 24 24 20 18 15 20 25 27 22 30 1867
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 23 16 9 31 26 11 15 15 20 23 11 11 10 7 10 15 8 11 12 10 7 8 16 14 12 15 23 19 43 51 43 49 58 46 91 83 82 57 76 106 77 88 53 59 30 21 31 34 1586
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 9 8 19 34 44 27 28 19 19 20 15 21 17 10 12 34 12 26 25 15 16 12 11 14 15 6 3 5 6 4 10 8 6 6 5 9 13 12 12 9 9 3 5 2 11 7 5 6 644
435 Chemistry: Molecular Biology and Microbiology 1 0 0 0 2 2 4 2 9 11 4 6 2 9 13 11 6 16 10 7 1 4 4 4 6 4 7 11 9 15 12 21 16 16 21 35 29 28 37 22 29 23 16 18 26 20 20 34 603
426 Food or Edible Material: Processes, Compositions, and Products 7 6 8 10 10 12 6 12 27 23 18 15 24 14 11 14 9 12 13 10 15 3 9 5 6 11 5 10 9 11 8 2 9 3 4 6 10 10 18 14 11 11 7 8 9 5 8 5 493
504 Plant Protecting and Regulating Compositions 7 8 3 8 9 6 4 11 5 11 6 18 17 15 12 28 18 26 26 19 27 18 10 12 10 7 9 7 5 7 8 4 6 8 11 8 6 8 8 9 7 3 4 6 0 0 0 2 467
128 Surgery (includes Class 600) 5 4 1 4 2 3 1 10 1 3 2 4 3 2 2 3 6 8 3 6 5 6 2 8 11 3 4 6 12 14 13 14 13 13 16 22 16 21 13 23 24 13 18 20 13 13 10 20 439
137 Fluid Handling 9 8 14 13 9 11 21 11 10 7 12 9 6 8 4 6 9 13 11 6 7 2 2 6 6 6 10 10 11 16 6 5 8 8 7 9 12 11 13 4 7 9 11 8 5 4 12 4 416
222 Dispensing (apparatus and process) 19 4 12 17 5 8 10 10 3 8 8 3 5 6 3 4 4 6 5 3 4 6 6 6 14 5 13 5 5 5 5 15 14 12 9 25 15 12 10 8 6 10 7 7 11 10 13 10 411
052 Static Structures (e.g., Buildings) 12 7 8 7 10 8 7 6 12 3 5 8 4 8 7 11 5 12 6 7 4 9 14 12 8 2 14 12 8 4 9 8 7 14 3 4 10 15 6 10 8 2 5 7 6 5 12 21 392
280 Land Vehicles 9 5 8 9 2 9 11 9 11 9 8 12 11 3 6 12 3 5 5 8 6 5 6 2 6 13 11 6 15 13 8 9 11 12 3 5 4 7 11 9 3 5 7 9 12 6 5 10 374
210 Liquid Purification or Separation 6 4 3 11 7 4 5 8 8 4 6 9 9 4 9 13 7 13 6 11 4 5 1 6 11 5 13 8 8 16 11 6 5 8 10 7 10 11 8 6 6 7 7 4 7 1 6 3 347
604 Surgery (Medicators and Receptors) 2 0 3 1 4 1 1 3 1 2 4 5 5 4 2 4 4 2 3 6 5 4 5 8 13 10 19 15 11 18 16 19 18 9 8 5 7 11 10 10 14 5 8 5 3 2 5 26 346
428 Stock Material or Miscellaneous Articles 2 1 3 7 10 3 10 3 11 11 2 10 1 6 4 3 4 3 4 5 4 5 5 4 2 3 6 5 9 13 12 5 12 6 8 17 16 20 11 8 16 8 9 3 4 4 5 11 334
029 Metal Working 2 9 10 7 6 13 7 9 7 11 5 4 6 5 9 7 2 6 6 2 5 6 9 6 6 9 9 8 5 3 4 4 6 6 6 7 9 9 8 6 6 9 8 11 8 6 11 10 333
005 Beds 2 6 3 5 5 3 3 7 6 3 2 5 4 9 6 5 1 3 2 1 3 9 4 5 6 9 4 9 11 9 8 4 9 11 12 9 7 6 14 11 12 11 9 9 7 16 7 6 318
073 Measuring and Testing 3 5 6 6 10 3 8 10 6 3 5 4 6 7 5 8 1 2 4 2 9 3 5 2 3 3 1 5 4 4 5 11 9 5 12 6 6 8 8 14 12 8 9 9 12 14 16 9 316
062 Refrigeration 8 8 6 11 4 14 5 3 7 6 4 4 3 2 4 5 1 4 4 5 1 9 7 4 6 4 9 7 6 6 7 9 6 2 6 9 7 6 10 6 8 4 7 11 12 12 8 18 315
310 Electrical Generator or Motor Structure 1 1 2 1 5 4 7 12 3 0 2 2 2 5 4 3 1 7 4 5 1 5 4 3 7 5 9 18 8 3 2 8 5 8 12 21 18 12 9 6 5 15 10 9 3 7 8 7 299
248 Supports (e.g., for holding articles, etc.) 4 3 6 6 6 5 3 7 4 3 9 5 5 6 5 3 5 4 3 4 2 5 3 3 8 7 4 3 9 11 7 5 9 4 7 10 10 6 5 14 10 3 3 2 8 2 5 16 277
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 2 0 1 2 2 3 11 12 14 9 10 9 13 10 10 14 20 27 21 28 46 264
340 Communications: Electrical 1 4 4 2 1 1 5 3 5 7 3 6 8 2 4 4 3 6 8 4 3 1 1 2 6 1 5 6 3 4 3 5 6 7 9 10 8 11 6 7 4 8 9 6 16 10 13 7 258
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 3 1 4 5 2 11 2 9 8 3 7 5 8 3 2 2 6 7 8 9 12 6 6 3 5 4 8 8 3 5 2 5 4 8 6 4 12 7 5 6 3 2 7 3 3 2 8 254
119 Animal Husbandry 6 6 8 2 1 7 6 3 3 7 7 5 10 8 4 5 1 2 8 8 4 1 7 3 1 2 4 6 5 5 6 4 3 4 5 4 6 5 5 12 8 7 8 4 4 5 3 5 243
206 Special Receptacle or Package 5 2 4 5 2 6 5 2 9 6 4 6 7 4 6 8 2 1 2 3 3 4 1 5 5 1 4 8 9 8 4 7 7 5 12 13 6 8 10 8 4 4 2 2 2 3 4 3 241
474 Endless Belt Power Transmission Systems or Components 1 0 2 2 5 2 2 2 3 3 1 7 2 9 13 6 3 6 8 4 4 8 22 15 16 8 9 13 12 4 5 4 5 4 2 1 0 0 3 1 1 4 2 1 4 5 3 4 241
220 Receptacles 5 8 3 3 8 8 8 5 8 12 2 5 3 3 5 4 5 1 5 1 1 3 3 5 5 3 7 7 6 6 9 3 5 5 4 5 7 10 6 6 2 2 1 4 4 5 4 6 236
606 Surgery (instruments) 1 1 0 0 0 0 0 1 1 1 0 2 3 2 1 1 1 1 0 1 1 4 2 8 2 2 3 5 8 7 9 15 13 9 9 10 18 18 8 6 10 7 5 7 6 4 4 8 225
423 Chemistry of Inorganic Compounds 1 7 3 8 12 28 14 6 7 9 4 8 9 3 2 2 3 3 5 5 1 4 1 1 3 3 3 5 7 6 5 5 4 4 3 2 5 4 4 2 0 1 1 2 0 0 2 4 221
043 Fishing, Trapping, and Vermin Destroying 2 3 3 3 4 3 3 1 3 2 6 7 5 5 2 3 4 5 2 0 4 6 5 6 5 8 12 3 8 6 6 4 1 7 4 4 8 7 7 6 10 5 2 5 4 4 3 2 218
252 Compositions 4 6 5 7 7 4 5 4 15 9 15 6 2 18 2 4 3 6 4 4 3 3 6 2 3 7 3 3 4 3 3 4 6 3 5 3 7 3 2 0 3 1 1 2 1 0 2 0 213
362 Illumination 4 0 3 4 4 6 3 5 9 2 5 4 3 1 3 0 2 3 3 4 1 1 2 2 4 3 1 4 9 3 5 6 7 4 4 7 3 6 6 4 11 8 8 5 10 5 4 7 208
105 Railway Rolling Stock 2 1 6 15 11 12 11 18 7 14 11 6 8 5 3 6 1 5 5 4 0 3 4 7 3 1 5 2 2 5 0 5 3 1 0 2 1 0 0 0 0 2 1 3 2 2 0 0 205
033 Geometrical Instruments 4 5 5 4 5 2 2 2 5 1 4 5 5 1 5 8 3 7 2 4 5 3 7 2 3 1 6 5 6 4 1 3 8 5 3 1 3 4 4 6 3 7 3 9 4 4 7 8 204
414 Material or Article Handling 6 7 4 5 2 5 5 2 5 7 6 9 13 9 8 6 4 8 6 2 7 2 3 8 4 0 3 2 4 3 2 4 4 2 5 2 5 4 2 2 3 5 1 1 1 3 1 1 203
439 Electrical Connectors 6 3 3 3 4 3 3 5 2 6 5 7 3 3 2 3 4 4 3 3 2 2 0 2 3 4 5 7 2 5 1 0 1 2 4 3 7 4 1 5 2 8 8 10 10 10 9 11 203
239 Fluid Sprinkling, Spraying, and Diffusing 3 1 3 4 5 0 5 7 4 6 2 2 5 2 4 1 1 2 3 2 2 2 2 1 4 2 5 6 4 5 5 4 4 9 10 7 7 10 0 4 7 7 6 5 8 5 6 3 202
219 Electric Heating 2 0 3 5 6 5 10 3 5 3 8 4 4 4 1 2 1 6 5 3 2 4 5 5 1 4 0 4 4 2 5 3 1 0 1 4 8 11 11 6 2 8 3 4 4 2 6 4 194
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 1 2 0 1 0 0 3 0 2 1 1 0 3 1 2 2 1 3 3 2 1 7 9 5 2 10 10 4 3 8 2 3 10 11 8 7 6 11 5 11 7 7 1 3 7 186
337 Electricity: Electrothermally or Thermally Actuated Switches 3 4 5 14 7 3 3 3 5 3 7 5 8 2 5 3 0 6 1 4 4 0 7 2 2 8 4 12 7 5 5 4 0 0 3 9 2 3 1 3 6 3 2 0 0 2 0 0 185
244 Aeronautics and Astronautics 4 4 2 4 1 1 1 0 1 5 1 2 3 3 4 1 1 3 3 0 2 0 0 0 2 1 1 0 3 1 4 1 2 2 0 5 14 12 4 4 6 13 8 15 6 10 9 14 183
261 Gas and Liquid Contact Apparatus 18 9 12 15 13 4 2 0 4 5 6 5 7 2 5 5 7 1 7 1 1 2 4 1 1 1 3 1 5 2 0 0 2 3 1 1 4 0 6 2 2 3 2 1 2 1 1 0 180
221 Article Dispensing 2 5 9 9 5 3 7 9 8 3 4 9 3 7 5 1 2 6 3 3 3 2 0 6 2 2 5 3 4 4 2 4 2 1 0 5 2 2 3 3 4 3 3 1 2 1 3 1 176
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 3 2 2 2 3 1 2 3 4 7 6 7 10 4 6 3 5 10 2 6 3 3 1 2 2 2 2 4 4 4 4 2 0 2 1 13 6 6 7 3 1 2 1 1 2 1 6 3 176
002 Apparel 3 3 2 2 3 3 5 1 5 3 7 4 1 3 2 4 2 3 3 7 3 6 5 3 6 1 7 2 3 5 2 4 5 5 2 6 4 5 4 3 5 4 5 5 1 2 3 3 175
015 Brushing, Scrubbing, and General Cleaning 3 4 2 3 3 4 4 4 2 5 5 2 3 2 5 2 2 0 1 1 2 0 1 1 0 5 6 3 8 1 5 2 6 5 2 5 8 11 7 8 5 2 4 0 5 3 3 5 170
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 2 3 2 8 4 3 1 6 9 1 2 2 1 2 3 3 6 2 5 0 8 1 1 2 2 4 3 5 5 5 5 2 5 4 3 5 2 3 3 2 5 1 3 3 3 3 7 163
473 Games Using Tangible Projectile 2 3 2 5 3 0 6 0 5 4 2 3 0 7 5 3 5 1 2 1 0 6 2 3 2 4 6 7 4 5 4 7 4 2 6 4 1 5 3 4 2 7 2 1 3 1 3 6 163
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 3 2 7 4 9 6 8 3 1 7 12 9 3 2 2 1 5 5 6 3 2 5 2 0 2 1 3 5 5 6 3 6 5 3 4 1 1 3 3 3 0 1 0 0 0 0 1 0 163
303 Fluid-Pressure and Analogous Brake Systems 0 7 9 10 6 7 12 12 10 7 16 4 2 5 5 2 4 4 4 0 4 2 0 0 0 0 0 0 0 0 3 3 6 2 1 3 1 1 2 3 1 1 0 0 1 0 0 1 161
241 Solid Material Comminution or Disintegration 2 3 6 1 7 1 4 5 10 6 0 4 1 3 8 0 1 3 2 3 3 3 5 3 5 8 5 2 8 1 4 3 6 3 7 4 4 0 1 4 2 3 1 2 1 1 0 1 160
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 4 4 8 19 10 8 0 8 7 3 3 2 5 0 0 5 2 3 1 2 1 1 1 1 1 5 2 4 3 1 2 7 5 2 5 4 1 5 2 0 1 2 1 2 0 0 3 158
083 Cutting 2 8 4 9 1 3 3 9 6 2 1 6 3 3 4 2 1 4 2 3 4 5 5 3 2 2 8 3 3 6 9 5 3 2 2 1 4 1 2 0 1 2 3 1 0 1 0 0 154
099 Foods and Beverages: Apparatus 5 10 5 3 4 5 5 2 9 4 6 4 2 1 2 3 4 1 2 3 1 5 3 2 2 5 3 2 1 2 4 3 4 2 2 4 4 3 7 2 1 5 0 2 1 0 1 1 152
123 Internal-Combustion Engines 1 2 6 1 3 2 4 5 4 0 7 2 4 9 3 7 4 1 6 6 4 6 3 2 1 3 0 4 1 1 2 3 4 1 0 1 0 2 2 5 4 4 4 5 0 4 3 4 150
229 Envelopes, Wrappers, and Paperboard Boxes 5 9 5 6 8 2 7 4 10 4 5 4 5 8 2 2 5 10 8 2 5 2 0 1 2 1 4 1 2 1 0 1 1 0 5 3 3 2 0 1 0 1 0 1 0 1 0 1 150
040 Card, Picture, or Sign Exhibiting 2 4 7 8 3 4 3 2 3 1 3 3 0 4 3 2 1 3 4 1 3 3 0 2 1 1 3 3 2 2 1 2 1 1 1 5 6 2 1 7 4 4 1 6 5 7 4 10 149
324 Electricity: Measuring and Testing 1 1 1 2 3 1 9 3 3 2 6 1 3 6 2 2 2 1 2 2 2 3 2 0 2 1 2 3 4 1 1 4 0 4 6 2 4 5 1 5 7 4 4 4 5 4 6 10 149
126 Stoves and Furnaces 1 2 3 5 3 3 2 0 0 1 3 7 5 4 13 5 3 4 8 10 4 3 3 2 3 4 6 3 2 0 0 3 1 4 4 4 3 2 4 2 3 3 1 1 1 0 0 0 148
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 1 1 1 1 1 3 1 0 1 6 1 0 0 5 1 3 2 1 2 4 2 1 3 1 1 4 3 8 9 3 7 6 9 5 4 6 5 3 4 4 2 4 7 5 2 1 1 145
053 Package Making 3 1 4 5 1 2 4 7 6 3 1 5 5 4 0 1 0 2 1 2 0 1 1 3 2 2 3 3 6 4 2 3 7 6 2 5 5 1 4 6 3 2 4 4 0 3 2 1 142
251 Valves and Valve Actuation 5 2 0 4 3 4 8 1 7 4 4 1 1 1 0 3 3 10 4 5 3 7 1 3 3 1 6 5 4 5 4 2 2 2 2 1 0 1 2 3 2 0 3 0 2 2 1 3 140
074 Machine Element or Mechanism 3 1 2 4 6 5 9 4 3 3 3 8 5 0 3 4 1 1 5 4 0 0 3 0 0 1 7 1 4 6 6 1 7 3 1 1 4 1 3 2 1 2 1 1 0 1 3 5 139
200 Electricity: Circuit Makers and Breakers 2 4 7 9 9 2 8 0 5 3 8 6 2 3 5 6 1 3 6 2 4 2 0 2 6 1 3 3 1 2 1 1 2 3 2 2 2 1 1 0 1 2 3 1 1 0 0 0 138
198 Conveyors: Power-Driven 2 2 2 4 3 3 2 5 8 5 6 8 5 2 2 1 3 3 2 5 3 1 2 4 1 2 3 6 3 1 3 3 2 1 1 3 1 0 2 5 6 3 2 2 1 0 3 0 137
030 Cutlery 5 5 6 7 4 1 2 4 3 7 5 2 6 6 4 2 0 3 6 2 2 1 0 3 4 0 0 4 4 2 1 7 0 1 1 2 2 4 1 2 5 0 1 1 3 1 2 2 136
114 Ships 4 1 2 6 3 2 2 2 2 2 2 2 1 2 3 3 2 2 3 1 0 0 3 0 2 7 1 7 4 5 5 4 5 2 7 4 1 4 5 2 2 0 7 3 4 2 2 1 136
174 Electricity: Conductors and Insulators 2 2 5 5 7 1 0 3 5 1 5 10 5 3 1 0 0 5 5 2 1 1 3 1 0 0 1 2 1 2 1 3 1 0 1 1 2 7 3 3 8 5 2 6 3 2 4 4 135
194 Check-Actuated Control Mechanisms 1 8 18 4 7 5 6 4 3 4 3 5 4 2 4 5 2 1 6 2 2 2 5 1 1 2 2 1 2 3 3 2 1 4 2 1 1 1 3 1 0 0 0 0 0 0 0 1 135
297 Chairs and Seats 3 4 4 3 2 1 2 1 5 0 4 2 1 2 3 2 0 2 2 0 1 0 0 2 3 2 2 3 3 2 1 4 5 3 6 7 5 5 2 8 6 5 1 6 2 0 1 6 134
211 Supports: Racks 2 2 2 2 5 0 2 3 1 1 4 3 3 0 0 1 1 0 1 0 4 2 1 4 2 4 2 5 7 4 8 6 4 3 3 6 5 5 7 0 2 4 3 1 3 0 1 4 133
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 0 11 5 3 3 7 2 0 5 3 1 7 2 10 8 5 5 7 2 3 5 3 3 3 2 1 2 0 1 3 0 1 1 0 0 1 2 6 0 2 2 1 1 0 1 0 1 132
072 Metal Deforming 1 3 4 5 6 5 7 6 7 3 7 9 1 1 0 2 0 1 6 1 0 2 1 4 3 2 0 4 0 5 0 2 2 2 1 2 4 1 3 3 3 4 0 4 0 1 2 1 131
417 Pumps 6 6 6 6 6 5 5 8 4 5 3 1 3 2 3 0 0 0 5 0 3 3 3 1 2 1 0 0 6 3 2 0 3 1 2 2 0 2 1 4 4 3 1 1 2 2 5 0 131
482 Exercise Devices 0 1 2 2 1 2 1 3 1 2 2 1 2 0 0 0 0 2 4 7 3 3 6 5 1 3 5 1 0 7 1 4 5 1 3 7 8 6 3 1 7 0 1 2 6 0 4 4 130
451 Abrading 3 2 6 1 4 3 4 3 5 2 2 6 2 0 5 0 0 1 6 3 2 7 4 1 0 1 3 1 3 1 4 0 4 2 3 2 3 6 2 5 1 4 3 2 1 0 3 3 129
356 Optics: Measuring and Testing 0 1 0 2 1 1 1 1 3 1 1 3 2 1 1 0 1 2 6 2 1 1 3 1 2 1 3 4 0 1 1 1 3 7 3 7 3 2 4 3 3 3 5 2 10 8 10 6 128
318 Electricity: Motive Power Systems 1 0 1 0 3 3 6 4 2 0 0 3 3 2 0 3 1 2 2 1 3 4 4 0 3 2 2 4 0 1 3 2 5 2 5 6 7 4 5 7 1 7 1 1 1 3 4 3 127
427 Coating Processes 2 1 0 1 3 1 3 4 4 7 2 3 1 0 3 3 0 2 4 1 2 2 1 2 1 1 2 7 5 1 4 2 1 6 5 5 5 2 2 4 1 2 3 2 0 2 6 6 127
433 Dentistry 1 0 1 0 1 3 4 0 1 1 3 0 0 2 4 1 1 3 6 5 4 2 1 2 2 3 2 2 3 7 4 3 2 5 3 14 7 2 10 3 3 0 1 0 0 2 0 2 126
273 Amusement Devices: Games 1 3 3 1 0 3 2 2 1 6 3 3 4 6 2 1 1 3 2 2 2 1 3 3 6 2 3 1 5 2 4 1 2 3 1 2 4 5 4 2 5 3 0 2 3 3 2 1 124
379 Telephonic Communications 3 1 2 2 0 1 0 1 0 1 0 2 1 2 0 1 0 0 1 0 0 0 0 1 1 0 2 2 1 1 1 1 3 0 5 6 5 5 3 6 4 15 6 7 10 6 7 7 123
250 Radiant Energy 0 0 0 1 5 3 5 6 5 5 6 5 4 1 2 2 2 1 1 0 1 0 0 2 0 1 6 0 3 0 3 4 0 2 1 0 3 1 2 2 5 3 6 7 3 5 3 3 120
134 Cleaning and Liquid Contact with Solids 6 4 0 5 2 1 5 2 7 4 2 2 0 3 5 0 2 4 0 1 2 1 0 0 0 1 2 1 0 4 1 0 6 5 4 5 3 0 4 4 3 1 0 2 1 1 8 5 119
370 Multiplex Communications 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 1 0 0 1 2 3 1 0 4 1 5 2 0 1 4 4 2 3 5 10 9 7 5 9 17 20 119
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 2 3 3 3 4 1 2 2 3 2 7 3 3 5 0 0 3 0 0 0 2 2 6 2 6 1 1 2 3 3 3 1 2 3 2 4 4 1 3 1 0 2 2 4 4 2 3 3 118
585 Chemistry of Hydrocarbon Compounds 0 0 4 9 11 10 11 8 8 8 6 5 3 3 0 1 1 1 7 0 3 7 1 0 0 0 0 1 0 1 1 2 0 1 1 1 0 0 1 1 0 1 0 0 0 0 0 0 118
056 Harvesters 1 5 6 2 1 4 5 2 8 5 3 3 2 4 1 1 2 4 4 4 4 6 2 1 0 2 2 2 3 2 1 0 0 0 0 1 5 0 2 3 1 3 0 2 1 1 4 1 116
036 Boots, Shoes, and Leggings 6 1 4 3 1 3 1 1 3 1 1 2 1 2 1 1 1 2 6 2 1 1 3 5 7 2 3 2 0 1 1 5 1 0 3 2 5 1 2 1 2 1 4 4 3 5 2 5 115
285 Pipe Joints or Couplings 1 2 4 1 2 0 4 1 6 5 3 0 3 1 3 2 1 0 2 2 1 1 2 5 3 3 4 1 2 1 1 5 6 6 4 3 2 2 2 3 5 3 1 4 0 0 2 0 115
106 Compositions: Coating or Plastic 2 3 1 6 2 3 5 5 12 7 3 8 2 6 1 0 3 2 4 1 3 1 1 1 0 0 2 1 1 4 2 4 1 1 0 0 0 1 0 0 3 0 0 1 5 3 1 2 114
446 Amusement Devices: Toys 1 1 4 1 2 1 0 1 4 1 2 3 0 2 0 0 1 0 3 2 1 1 3 1 1 1 2 3 3 2 3 4 5 2 2 6 3 8 4 5 4 7 3 3 3 4 0 1 114
359 Optical: Systems and Elements 0 1 1 2 0 1 3 2 2 0 3 1 3 3 3 0 0 2 0 0 0 2 4 2 2 3 4 3 6 5 5 3 0 3 1 11 7 3 5 4 0 3 1 4 1 2 1 1 113
060 Power Plants 1 2 2 4 6 6 4 8 3 4 2 3 1 5 2 2 5 2 2 1 1 2 0 0 1 1 2 1 0 5 2 6 1 1 1 2 2 1 1 3 2 0 1 4 2 1 1 3 112
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 1 6 6 1 0 2 1 1 2 2 0 0 1 1 1 0 2 1 1 2 2 0 0 0 0 0 0 0 0 1 3 0 2 6 5 9 2 15 7 12 3 4 2 5 0 1 0 111
361 Electricity: Electrical Systems and Devices 3 1 1 3 5 7 3 3 1 2 3 4 2 2 1 1 0 1 1 6 1 1 2 0 3 2 2 1 2 3 3 2 2 1 0 1 2 2 3 4 5 1 2 1 3 2 4 5 110
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 1 3 1 3 5 3 2 1 1 0 6 6 3 1 1 2 4 3 5 6 5 11 9 5 10 9 110
410 Freight Accommodation On Freight Carrier 1 0 6 5 5 6 9 6 8 3 3 6 4 0 0 4 1 4 2 0 2 1 1 3 2 1 0 1 4 1 0 1 1 2 0 0 0 2 1 4 2 0 1 0 1 1 2 2 109
165 Heat Exchange 1 2 0 5 4 2 1 4 3 3 2 1 2 1 0 7 3 4 3 4 2 6 0 3 5 2 4 2 4 3 1 1 2 3 2 1 3 1 1 0 0 3 2 0 0 1 1 1 106
182 Fire Escape, Ladder, or Scaffold 1 1 1 1 1 3 3 1 3 2 7 4 1 1 0 2 2 3 1 1 1 1 2 4 3 4 3 2 2 0 1 3 1 1 2 2 5 4 3 4 4 3 5 4 1 0 0 1 105
403 Joints and Connections 5 2 3 6 2 4 5 3 2 2 0 3 4 0 1 4 1 2 2 1 1 3 1 4 0 0 3 0 2 1 1 0 3 2 1 5 0 3 3 5 1 1 0 0 2 2 3 4 103
434 Education and Demonstration 0 2 0 2 1 0 3 3 3 6 3 2 3 5 0 4 2 2 0 1 0 2 3 1 1 0 4 2 1 3 2 1 1 4 0 3 4 2 5 4 4 3 2 2 0 2 2 3 103
454 Ventilation 4 2 3 5 4 5 0 3 2 3 5 2 2 2 2 2 0 2 3 0 1 1 8 2 5 2 1 4 1 0 0 1 1 0 2 4 2 3 3 1 2 1 2 1 1 0 2 1 103
405 Hydraulic and Earth Engineering 1 1 0 1 0 0 2 2 1 1 1 1 1 2 0 0 0 0 2 1 3 1 1 4 9 0 3 4 3 4 6 3 4 5 3 2 2 6 3 1 2 2 1 3 0 3 0 3 98
228 Metal Fusion Bonding 0 0 0 1 2 4 1 2 2 2 1 0 0 2 2 1 0 1 2 0 1 0 1 1 0 2 2 1 0 1 2 1 1 1 1 0 4 4 2 2 4 2 5 3 4 7 5 16 96
296 Land Vehicles: Bodies and Tops 1 1 1 0 0 2 0 4 1 3 2 3 0 0 5 2 2 1 4 2 0 0 2 1 3 2 2 1 5 1 1 1 3 1 2 3 2 4 2 3 7 4 3 1 4 2 1 1 96
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 1 0 0 0 0 1 2 3 3 2 3 2 2 2 5 5 6 9 11 12 5 16 96
236 Automatic Temperature and Humidity Regulation 7 2 5 1 4 3 4 3 2 0 3 4 4 0 2 2 0 0 0 2 0 0 1 1 4 0 0 2 1 0 3 1 1 2 0 0 1 1 3 2 2 2 1 0 2 5 4 8 95
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 3 0 0 0 0 0 1 1 3 0 1 3 0 0 2 1 8 4 5 1 2 1 2 4 8 11 11 20 95
004 Baths, Closets, Sinks, and Spittoons 1 2 4 0 3 2 2 1 2 1 4 3 1 7 0 0 1 1 1 2 0 3 2 1 0 1 3 4 0 0 1 3 1 3 2 5 3 1 4 2 6 2 2 1 1 4 1 0 94
452 Butchering 3 1 0 1 0 2 3 4 2 2 4 5 0 2 4 4 2 2 5 3 1 0 1 2 2 0 2 6 4 2 3 0 1 1 2 1 2 1 0 1 0 0 0 2 3 1 3 4 94
406 Conveyors: Fluid Current 0 1 3 5 5 3 0 2 3 4 3 2 0 0 7 2 2 3 2 2 2 3 1 2 0 1 1 1 3 1 4 0 1 0 3 3 3 4 4 3 1 0 0 0 0 1 1 1 93
431 Combustion 2 0 5 1 0 4 5 1 3 4 9 8 2 5 4 2 1 1 2 1 1 1 1 1 1 2 1 0 3 2 2 1 1 0 0 2 0 0 0 1 1 3 2 4 0 0 2 1 93
188 Brakes 3 1 3 4 9 2 3 5 3 3 3 2 3 1 1 2 2 2 2 2 1 2 0 1 1 0 1 1 1 1 2 2 4 1 1 2 4 1 2 0 2 0 0 3 1 0 1 1 92
312 Supports: Cabinet Structure 3 5 3 4 3 2 1 1 2 1 5 1 4 2 3 0 2 5 1 1 2 2 0 1 0 0 1 4 0 2 3 1 1 3 2 2 3 1 2 3 3 2 0 1 0 0 1 3 92
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 2 3 0 0 0 0 1 1 0 0 5 4 5 5 4 2 1 3 6 6 5 4 2 2 0 1 1 5 0 3 0 0 2 1 5 0 1 2 2 3 1 1 1 0 0 2 92
436 Chemistry: Analytical and Immunological Testing 1 0 0 0 1 1 2 0 1 2 3 2 0 3 3 3 0 4 4 0 3 3 1 2 3 0 1 1 0 1 2 1 0 2 5 5 5 4 6 1 1 1 2 1 1 0 2 6 90
204 Chemistry: Electrical and Wave Energy 1 0 1 1 3 1 3 5 3 2 2 1 1 5 2 6 1 4 1 5 3 3 1 1 2 1 3 3 2 3 2 0 2 2 2 1 2 0 3 0 1 0 0 0 1 1 0 0 87
254 Implements or Apparatus for Applying Pushing or Pulling Force 2 2 6 6 7 1 1 1 3 4 4 0 1 0 0 1 1 3 4 1 1 1 2 0 1 2 1 0 1 0 1 3 1 1 0 3 2 2 2 3 2 1 0 3 1 1 0 4 87
224 Package and Article Carriers 0 0 1 2 0 1 0 4 6 0 1 3 2 1 1 2 2 1 3 3 0 2 0 3 1 1 4 2 3 0 1 0 3 3 4 4 2 2 3 3 3 3 2 2 0 0 0 0 84
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 2 1 1 2 2 1 4 5 3 0 0 0 2 5 2 0 0 0 0 0 0 2 3 3 2 1 2 1 0 1 2 6 3 4 2 2 2 6 2 1 3 2 3 83
294 Handling: Hand and Hoist-Line Implements 3 3 6 1 0 0 3 2 2 1 3 2 2 1 4 1 2 2 3 1 3 4 0 2 1 0 0 1 1 1 2 1 3 2 0 2 3 1 0 1 1 2 2 2 1 2 0 1 81
108 Horizontally Supported Planar Surfaces 1 3 4 0 2 1 1 1 5 5 3 3 2 1 3 0 0 0 0 1 0 0 1 0 3 1 3 1 1 3 2 1 2 3 2 1 7 1 0 3 3 0 0 1 1 1 0 2 79
455 Telecommunications 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 2 2 4 1 1 1 0 1 4 3 2 8 14 7 7 14 79
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 1 2 1 1 2 0 3 5 5 2 2 0 2 0 0 1 0 0 0 0 1 1 2 0 0 0 0 1 3 0 1 0 2 1 2 3 3 4 3 3 1 1 2 1 8 8 78
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 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 3 1 6 0 2 1 7 3 12 4 8 13 16 78
081 Tools 0 0 2 0 2 2 1 1 4 0 1 3 3 0 2 0 0 2 3 3 0 3 1 1 0 2 1 5 3 3 3 4 0 2 0 1 3 1 1 5 0 0 3 1 4 1 0 0 77
101 Printing 1 3 5 2 13 1 2 2 2 1 1 2 0 0 2 2 1 1 0 1 0 0 2 0 1 0 2 1 1 3 0 0 0 2 0 3 3 1 0 3 3 4 0 3 0 2 1 0 77
242 Winding, Tensioning, or Guiding 2 6 2 3 3 3 3 0 2 4 2 1 0 3 1 1 0 0 0 2 1 0 1 0 1 1 0 0 1 1 2 1 2 0 4 0 3 4 1 2 2 1 1 1 2 1 1 4 76
382 Image Analysis 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 1 1 0 0 1 1 0 4 8 4 4 1 7 2 2 1 10 4 7 16 76
372 Coherent Light Generators 0 0 1 1 0 0 0 0 1 0 0 0 1 1 0 2 0 1 1 1 2 2 0 2 0 4 4 2 3 2 2 0 1 1 4 5 1 3 3 4 3 7 2 1 1 3 1 2 75
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 1 1 1 2 3 3 1 0 0 1 1 0 0 3 0 1 2 0 1 0 0 0 0 0 1 0 0 5 0 1 0 3 9 1 0 2 0 3 4 7 2 1 2 4 2 1 5 74
049 Movable or Removable Closures 2 0 2 3 1 5 1 2 1 0 4 0 3 4 7 2 2 1 2 1 0 1 2 0 2 0 2 0 2 1 0 0 0 0 0 2 1 2 3 3 1 2 1 2 1 0 0 1 72
102 Ammunition and Explosives 4 4 1 5 2 0 3 0 1 2 5 0 0 0 2 0 0 0 0 0 2 1 0 1 1 2 3 2 2 3 4 0 3 0 0 5 2 1 1 3 3 0 1 0 3 0 0 0 72
292 Closure Fasteners 3 1 0 1 2 4 1 0 3 0 2 0 4 5 0 2 1 3 1 2 1 3 1 0 4 0 2 2 1 1 1 1 1 0 2 1 2 6 1 2 0 1 0 1 1 1 0 1 72
024 Buckles, Buttons, Clasps, Etc. 3 1 2 3 1 6 2 2 2 1 2 1 1 1 1 1 1 0 1 1 1 1 0 1 1 3 2 2 0 3 1 0 0 3 2 2 2 2 4 0 1 1 1 2 1 0 0 2 71
070 Locks 1 0 1 3 3 3 3 2 5 0 2 0 5 2 0 4 0 1 3 1 0 1 0 0 2 0 3 1 2 0 2 2 1 1 1 3 3 1 1 0 3 1 0 2 1 1 0 0 71
095 Gas Separation: Processes 0 0 1 1 2 0 1 3 2 0 3 0 1 0 0 3 0 3 3 0 1 2 2 2 1 5 1 2 2 2 1 1 1 2 3 3 1 1 1 2 3 0 1 0 2 3 2 1 71
180 Motor Vehicles 3 4 4 2 2 3 2 2 4 2 2 1 1 1 0 3 1 3 1 0 1 1 3 2 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 2 4 0 2 4 3 1 2 0 71
044 Fuel and Related Compositions 0 1 0 2 0 2 1 1 0 2 0 1 4 3 2 2 2 1 1 2 2 0 5 2 2 0 2 1 7 2 0 3 2 3 4 0 2 1 1 1 1 0 0 0 1 0 0 0 69
124 Mechanical Guns and Projectors 0 1 3 5 0 2 2 1 3 3 2 1 1 0 1 2 0 2 0 0 2 4 4 1 1 0 3 2 1 3 0 1 3 4 5 1 1 1 0 0 0 1 0 0 0 0 0 2 69
277 Seal for a Joint or Juncture 4 5 2 3 2 4 3 5 6 3 3 6 2 0 2 1 0 2 4 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 2 1 2 0 1 1 0 1 0 0 0 0 0 0 69
366 Agitating (e.g., of articles and materials) 0 3 2 0 3 1 0 2 4 2 4 2 1 1 4 1 0 1 1 3 0 1 3 0 0 0 2 0 2 1 1 4 1 3 2 0 1 1 2 0 1 3 1 1 1 1 2 0 69
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 2 3 0 1 3 2 2 1 3 1 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 2 3 2 6 3 3 2 7 3 2 1 5 0 1 2 2 68
408 Cutting by Use of Rotating Axially Moving Tool 1 2 1 0 2 3 1 3 1 1 1 2 0 0 0 4 0 2 2 0 0 1 1 0 0 2 4 0 2 2 1 2 1 2 1 1 1 1 1 4 0 1 2 2 5 2 2 0 67
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 0 1 3 1 2 2 1 6 2 0 0 3 6 3 4 0 4 4 0 2 1 2 2 2 1 0 1 1 1 1 0 0 1 0 0 0 0 1 1 1 1 0 0 0 0 2 1 66
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 4 1 0 5 0 2 2 2 3 1 6 1 0 2 3 5 10 2 1 1 2 2 6 66
016 Miscellaneous Hardware 0 3 1 1 0 1 1 0 2 3 2 2 1 1 0 0 1 0 2 3 0 0 1 1 0 1 3 1 0 1 1 0 2 3 2 3 3 0 3 6 4 1 1 0 2 0 0 2 65
047 Plant Husbandry 1 1 0 3 0 0 0 0 0 0 0 0 1 3 0 0 0 0 4 2 0 2 1 2 0 2 1 2 1 5 1 3 0 2 0 2 0 2 2 2 1 0 1 2 2 1 4 8 64
148 Metal Treatment 1 0 1 3 0 0 1 1 1 1 2 2 2 0 3 3 1 2 0 3 3 0 0 3 1 1 2 2 1 1 2 2 4 0 1 0 0 2 2 0 3 3 1 3 0 0 0 0 64
172 Earth Working 2 0 1 1 0 1 1 1 2 0 3 3 0 0 1 2 1 2 6 2 0 1 0 1 0 4 3 0 1 2 4 1 1 0 0 1 1 2 0 2 3 2 2 0 1 2 1 0 64
392 Electric Resistance Heating Devices 1 2 2 3 1 2 3 4 8 4 1 3 2 0 1 3 1 1 0 2 2 1 0 1 3 0 1 1 1 0 0 0 0 0 1 0 1 1 3 0 0 2 1 1 0 0 0 0 64
607 Surgery: Light, Thermal, and Electrical Application 0 0 1 0 1 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 1 1 1 4 3 1 3 2 0 1 5 4 0 4 5 0 2 2 3 2 3 2 2 3 63
034 Drying and Gas or Vapor Contact with Solids 1 3 0 3 2 3 4 0 2 2 0 3 1 1 1 1 0 1 1 1 2 0 2 0 1 3 0 0 1 1 4 0 0 1 1 0 3 1 0 1 0 5 2 4 0 0 0 0 62
118 Coating Apparatus 1 0 1 2 3 2 1 3 1 3 1 1 2 1 1 2 0 3 4 0 3 1 0 1 0 0 0 1 0 2 1 0 1 3 0 5 2 3 1 1 1 0 1 0 1 1 0 1 62
055 Gas Separation 1 0 0 1 0 0 1 1 1 0 1 1 2 0 1 2 1 1 0 2 1 1 0 2 1 0 2 1 1 0 0 0 0 1 1 10 1 3 2 3 1 3 1 0 2 1 5 2 61
267 Spring Devices 1 3 1 3 2 1 1 3 4 2 1 2 1 4 0 0 2 1 1 2 0 1 1 1 0 1 0 1 2 3 1 1 0 2 1 1 3 3 1 0 1 0 1 0 0 0 1 0 61
138 Pipes and Tubular Conduits 4 0 1 2 1 3 1 0 3 0 2 2 1 1 0 0 2 0 1 0 1 0 0 1 2 2 1 0 0 2 2 2 1 2 0 2 2 2 0 2 3 5 0 1 0 1 1 1 60
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 2 0 5 5 3 3 2 0 2 1 1 1 1 2 1 1 1 2 0 1 1 0 0 2 1 1 2 3 2 0 0 0 1 0 2 1 0 1 1 0 1 0 2 1 0 0 0 60
089 Ordnance 1 0 3 2 1 3 1 2 6 2 1 0 2 3 0 0 1 0 1 0 2 1 1 0 1 1 0 2 0 0 4 1 0 1 0 0 3 2 2 0 0 0 0 1 2 0 2 4 59
209 Classifying, Separating, and Assorting Solids 2 2 0 6 0 2 5 1 2 4 1 0 1 1 2 1 0 0 3 2 0 1 1 0 1 1 3 0 3 2 1 0 1 2 0 0 1 0 1 0 1 2 0 1 0 0 2 0 59
385 Optical Waveguides 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 2 2 1 0 1 2 5 2 3 2 3 6 3 7 3 3 1 2 4 1 4 58
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 5 2 0 3 2 0 0 5 1 1 0 1 2 0 2 2 0 0 5 5 6 1 3 1 0 3 0 0 1 0 1 2 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 58
269 Work Holders 2 6 2 1 0 0 3 1 1 1 0 1 2 6 1 0 1 0 0 1 2 0 1 1 0 0 5 0 0 1 0 1 0 0 0 4 2 0 3 1 1 0 4 0 1 0 0 1 57
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 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 1 1 1 3 0 1 2 0 1 1 3 1 5 7 5 5 4 3 4 1 6 57
084 Music 0 1 2 2 2 0 2 0 2 0 1 2 1 2 2 0 0 0 0 1 0 0 3 0 0 0 1 3 1 1 0 1 2 0 2 3 3 1 0 3 2 0 1 0 3 3 2 1 56
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 2 0 2 3 5 2 2 0 0 0 1 0 1 0 0 0 0 1 3 3 0 0 0 0 1 0 1 1 2 4 1 4 2 1 0 0 1 2 1 0 1 0 1 3 3 54
175 Boring or Penetrating the Earth 1 1 2 1 3 1 1 0 0 2 0 3 0 1 1 3 0 0 0 1 1 1 0 0 1 0 0 1 0 0 2 1 1 3 2 0 1 3 1 3 0 2 1 1 1 5 1 0 53
100 Presses 0 1 0 2 1 4 0 1 0 1 3 4 2 2 1 3 1 0 1 0 3 0 0 0 0 0 0 0 2 1 0 2 1 0 0 3 1 3 2 0 2 3 1 1 0 0 0 0 52
135 Tent, Canopy, Umbrella, or Cane 1 1 5 1 0 0 1 1 0 1 1 0 0 2 0 1 0 1 1 0 0 0 0 0 1 0 3 2 2 1 0 0 2 1 1 0 3 1 3 2 1 2 0 1 4 0 2 3 52
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 1 0 1 0 0 0 0 0 0 0 0 3 2 1 0 1 1 1 4 3 4 9 5 16 52
384 Bearings 3 4 2 2 4 0 0 0 0 2 2 1 1 1 1 2 0 2 1 2 0 0 1 1 3 0 1 0 1 1 0 0 0 1 0 1 1 0 4 0 1 0 1 1 0 3 0 0 51
420 Alloys or Metallic Compositions 0 1 0 1 1 0 1 0 0 0 3 1 2 2 0 2 2 0 1 1 0 0 0 0 0 1 8 2 4 1 5 5 1 1 1 0 0 0 1 2 0 0 0 0 0 0 1 0 51
348 Television 0 0 0 0 1 2 0 0 1 0 0 0 0 1 0 1 1 1 1 1 1 0 0 1 3 0 2 2 0 0 0 0 0 0 3 5 0 2 4 2 0 0 0 4 2 2 5 2 50
092 Expansible Chamber Devices 2 5 9 4 2 0 1 0 1 1 0 0 2 0 0 0 0 0 2 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 1 0 1 0 1 2 1 3 2 2 0 0 2 49
110 Furnaces 1 1 4 0 1 2 0 1 2 1 0 2 1 0 0 0 1 0 2 1 2 1 0 2 1 0 0 4 3 3 1 2 0 0 0 0 0 0 1 2 2 1 2 1 0 0 0 1 49
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 3 2 2 2 0 0 0 0 0 2 3 1 0 0 1 0 1 1 0 2 0 1 0 1 1 1 1 1 0 3 2 2 1 0 0 1 1 2 0 2 2 0 0 4 1 0 1 49
432 Heating 1 3 1 2 0 1 4 1 2 1 0 2 1 1 3 1 0 0 1 1 2 0 0 1 0 0 0 1 4 2 1 0 1 1 1 2 0 0 3 2 1 0 0 1 0 0 0 0 49
104 Railways 2 2 1 0 2 2 1 0 1 0 0 2 0 0 1 1 0 0 0 0 0 0 0 2 1 1 1 2 4 0 1 4 0 2 2 0 0 0 0 0 1 1 1 2 0 2 1 3 46
144 Woodworking 0 0 2 0 0 2 0 0 0 1 2 1 0 0 1 0 2 0 1 1 1 4 0 0 1 1 3 1 1 2 1 1 0 2 0 1 1 1 1 0 3 1 0 3 2 1 0 1 46
378 X-Ray or Gamma Ray Systems or Devices 1 0 1 0 0 0 4 1 1 3 1 0 0 2 4 5 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2 2 0 1 1 0 4 2 2 1 0 1 2 1 1 46
602 Surgery: Splint, Brace, or Bandage 1 0 1 1 2 1 0 3 1 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 0 0 0 1 3 1 1 0 0 3 2 0 4 4 1 4 0 0 3 0 0 0 1 0 46
042 Firearms 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 2 0 1 1 0 1 0 3 0 0 3 1 1 2 2 1 1 2 3 2 2 2 1 3 2 0 3 45
096 Gas Separation: Apparatus 0 0 1 0 2 0 0 1 2 0 1 0 0 1 1 1 1 1 2 0 0 3 1 2 5 2 1 0 0 0 0 1 1 0 0 0 0 2 0 0 0 2 4 1 0 2 2 2 45
164 Metal Founding 0 1 1 1 0 0 1 1 1 4 0 0 0 1 0 0 0 1 0 1 0 2 0 1 2 2 0 0 0 3 1 0 0 0 2 0 1 0 3 0 3 3 1 1 2 3 1 1 45
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 1 1 0 0 0 0 1 0 2 0 0 0 0 1 0 0 1 0 0 0 3 0 0 0 0 1 2 0 1 0 1 4 2 2 3 2 1 3 3 2 2 4 2 45
249 Static Molds 2 1 4 2 1 2 4 0 1 1 4 1 4 1 0 2 2 0 1 0 1 0 1 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 1 1 1 1 1 0 1 0 0 0 44
374 Thermal Measuring and Testing 0 0 0 0 1 1 1 2 1 5 2 0 0 0 2 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 2 2 3 10 5 44
307 Electrical Transmission or Interconnection Systems 0 0 1 4 1 1 0 0 4 3 4 2 1 1 1 1 2 0 0 0 0 1 1 0 1 0 0 1 0 1 2 1 0 2 0 1 2 0 0 1 0 0 0 0 0 0 0 2 42
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 1 2 0 0 1 3 2 2 1 1 3 4 3 4 3 0 2 0 0 1 42
184 Lubrication 0 4 1 1 2 0 2 1 1 1 1 0 1 3 2 0 0 2 0 0 0 0 0 0 0 1 1 0 2 0 0 0 0 2 1 0 1 0 1 0 2 5 1 2 0 0 0 0 41
169 Fire Extinguishers 0 0 0 0 1 0 0 0 2 2 2 2 0 1 2 3 0 1 2 2 1 1 0 1 3 1 0 0 2 2 1 0 0 0 1 1 1 0 0 0 0 0 3 1 0 0 1 0 40
173 Tool Driving or Impacting 2 1 1 2 1 2 2 1 3 1 0 0 0 2 0 1 1 0 0 0 3 2 1 1 3 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 40
132 Toilet 0 1 0 0 0 0 1 0 1 2 1 0 0 3 2 0 0 1 1 0 0 1 1 0 0 0 0 0 0 3 0 0 1 0 2 1 7 0 0 2 2 0 0 1 3 0 1 1 39
401 Coating Implements with Material Supply 4 1 1 2 0 1 1 0 3 1 1 1 0 0 0 0 2 0 1 2 0 0 1 1 1 1 1 1 0 1 0 1 1 1 0 0 2 2 2 0 1 0 0 0 1 0 0 0 39
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 1 2 0 2 0 3 1 1 3 2 0 0 1 1 0 1 0 0 8 1 0 3 1 1 1 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 39
215 Bottles and Jars 3 2 1 5 1 0 2 2 1 0 2 3 2 0 0 1 0 1 0 2 0 0 1 0 0 0 2 1 1 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 0 0 0 1 38
246 Railway Switches and Signals 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 1 2 2 3 1 1 0 0 1 1 2 0 3 0 0 3 8 38
404 Road Structure, Process, or Apparatus 0 0 0 2 3 1 1 0 1 0 1 2 1 0 0 1 0 0 0 1 0 1 1 0 0 0 1 1 2 1 0 0 1 1 1 0 1 0 1 0 3 1 0 3 1 0 1 3 38
418 Rotary Expansible Chamber Devices 0 3 5 3 1 1 1 1 2 2 2 4 0 1 0 1 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 1 0 0 0 0 0 1 2 1 1 0 0 0 0 38
160 Flexible or Portable Closure, Partition, or Panel 4 1 1 1 1 2 0 2 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 3 2 1 3 3 2 0 1 0 1 0 0 0 0 37
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 3 3 1 0 0 1 1 1 0 0 3 2 1 2 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 1 4 1 3 0 1 1 37
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 3 0 0 0 2 0 2 0 0 0 0 0 0 3 0 0 0 3 1 1 2 0 1 1 0 0 0 4 3 1 1 2 4 37
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 3 3 7 3 3 2 0 1 0 0 0 2 2 0 37
601 Surgery: Kinesitherapy 0 0 0 2 0 1 0 0 1 2 1 0 0 0 0 6 0 2 0 2 1 1 1 0 1 1 0 1 2 2 0 1 0 1 0 1 2 0 2 1 0 0 0 0 0 1 0 1 37
343 Communications: Radio Wave Antennas 2 0 1 1 0 1 0 0 0 2 1 2 0 0 0 1 0 1 0 0 0 0 1 1 4 0 1 1 2 1 0 0 1 0 2 1 0 0 1 1 0 0 0 1 1 1 2 2 36
501 Compositions: Ceramic 0 0 1 4 3 1 5 0 1 0 1 0 0 2 1 0 1 1 1 1 0 1 0 0 0 1 1 2 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 36
116 Signals and Indicators 1 2 1 0 0 0 2 0 4 1 3 0 0 2 1 1 0 2 0 0 0 1 0 0 0 0 1 0 1 1 0 1 0 2 1 1 0 1 0 1 0 2 1 1 0 0 0 0 35
227 Elongated-Member-Driving Apparatus 1 0 0 0 0 1 1 0 1 1 1 1 0 0 0 0 0 1 2 2 1 0 2 0 3 1 1 0 0 2 0 0 0 0 0 1 3 2 1 1 1 1 0 1 2 0 0 0 35
336 Inductor Devices 1 1 5 2 4 0 1 1 1 1 2 3 0 3 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 1 35
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 2 1 1 1 2 0 1 0 0 1 0 1 0 0 0 0 2 0 0 1 1 0 1 0 1 0 0 1 0 1 1 1 0 1 0 3 0 2 3 0 0 3 1 1 0 1 35
162 Paper Making and Fiber Liberation 1 1 1 4 3 1 2 1 3 0 0 0 1 1 0 1 2 0 0 0 0 0 0 2 0 1 1 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 2 0 0 0 34
320 Electricity: Battery or Capacitor Charging or Discharging 1 0 1 1 1 2 0 0 0 2 3 0 1 0 0 1 0 2 0 2 1 3 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 2 1 0 0 0 2 1 2 34
460 Crop Threshing or Separating 0 0 0 0 0 0 1 0 1 0 1 2 0 0 1 2 3 2 3 1 0 5 0 2 3 1 0 0 1 0 0 0 0 0 1 1 0 1 1 0 1 0 0 0 0 0 0 0 34
208 Mineral Oils: Processes and Products 2 0 0 4 6 2 0 2 3 2 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 2 1 0 0 0 1 1 2 0 0 0 0 0 0 0 1 0 0 33
315 Electric Lamp and Discharge Devices: Systems 0 2 1 0 3 1 1 1 1 2 3 0 0 0 1 1 1 0 1 2 0 2 1 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 33
256 Fences 0 0 1 1 1 0 1 0 0 0 0 0 1 0 1 1 1 1 1 0 1 3 2 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 3 1 2 0 3 1 0 0 1 0 32
037 Excavating 0 1 0 1 2 0 0 0 0 0 1 0 1 1 2 0 1 3 0 1 0 0 0 2 0 0 2 0 0 2 0 1 0 0 0 0 0 2 3 1 0 1 0 1 1 0 0 1 31
223 Apparel Apparatus 1 1 4 3 3 2 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 2 0 1 1 3 0 0 0 0 1 1 0 0 0 31
355 Photocopying 1 1 3 1 2 0 0 3 0 5 0 1 1 0 0 0 0 0 0 1 0 1 0 3 1 0 0 1 0 0 0 2 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 31
192 Clutches and Power-Stop Control 0 0 1 1 1 2 1 0 1 1 1 0 4 1 1 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 2 1 2 0 1 1 0 0 0 1 1 0 0 0 1 0 0 1 30
203 Distillation: Processes, Separatory 0 0 1 2 5 1 0 0 1 0 0 0 1 0 0 2 0 2 0 1 0 1 1 1 0 0 2 0 0 1 1 1 2 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 30
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 1 0 2 0 3 0 1 0 1 2 0 0 2 0 0 1 0 0 1 0 0 0 1 0 0 1 0 2 2 0 0 1 1 0 0 0 0 2 0 0 0 1 5 0 30
065 Glass Manufacturing 2 2 1 4 2 2 1 3 0 1 1 0 2 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 29
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 1 1 1 0 0 0 1 5 0 1 1 0 0 3 2 0 2 0 2 1 0 2 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 29
140 Wireworking 0 1 1 1 1 0 2 0 0 1 1 0 2 0 1 2 0 0 0 1 0 0 2 2 1 0 0 0 0 1 0 1 0 0 0 2 1 1 0 0 1 2 0 1 0 0 0 0 29
213 Railway Draft Appliances 1 2 1 2 1 5 2 0 4 2 0 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 1 1 0 0 0 29
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 1 0 1 0 0 1 0 0 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 1 0 0 2 3 1 2 1 5 0 3 0 29
071 Chemistry: Fertilizers 0 0 1 1 0 1 0 2 1 0 0 0 0 1 1 0 2 2 2 0 0 0 1 1 0 1 0 0 0 0 1 0 0 1 0 1 2 0 2 2 0 1 1 0 0 0 0 0 28
440 Marine Propulsion 0 4 1 0 0 0 2 0 2 1 0 0 2 1 0 0 0 0 1 0 0 0 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 2 1 0 0 2 0 0 28
472 Amusement Devices 2 0 3 1 0 1 0 0 2 1 2 1 0 0 1 1 0 0 1 1 0 1 0 0 0 1 2 2 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 1 0 0 28
091 Motors: Expansible Chamber Type 3 0 1 2 1 1 0 0 1 0 2 4 0 0 0 0 1 2 0 1 0 0 0 1 0 0 2 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 27
396 Photography 1 1 1 0 1 0 0 1 2 3 0 0 1 0 0 0 0 1 1 1 0 1 1 2 0 1 2 0 0 1 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 27
181 Acoustics 3 3 0 0 1 0 0 2 0 1 2 2 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 1 26
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 2 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 2 0 0 0 0 0 1 0 1 2 3 0 7 26
453 Coin Handling 0 4 3 5 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0 2 2 1 0 0 0 0 0 0 0 0 0 1 0 1 26
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 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 0 0 0 0 1 0 1 0 0 2 1 0 1 0 0 1 2 4 2 4 5 26
383 Flexible Bags 5 2 2 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2 1 0 1 2 1 1 0 0 1 0 1 0 0 1 0 0 0 0 25
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3 2 0 3 0 0 1 1 5 3 2 2 1 25
038 Textiles: Ironing or Smoothing 0 3 0 4 0 2 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 0 1 0 0 0 0 2 0 2 0 0 24
111 Planting 3 1 1 0 1 0 2 0 3 0 2 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 1 24
177 Weighing Scales 0 1 2 0 0 1 2 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 2 0 0 1 0 0 0 0 0 0 0 3 2 1 0 1 1 0 1 0 24
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 1 1 0 0 1 0 0 0 1 2 0 0 0 2 1 1 0 0 0 1 1 0 0 2 0 0 1 1 0 0 0 0 0 0 0 1 0 0 3 3 0 0 0 24
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 1 2 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 2 1 1 0 0 1 0 1 0 0 0 3 0 0 3 1 0 0 0 0 0 24
232 Deposit and Collection Receptacles 1 1 1 0 1 0 0 1 1 0 2 1 0 0 0 2 1 1 2 0 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 1 0 0 24
323 Electricity: Power Supply or Regulation Systems 2 1 4 5 2 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 24
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 1 0 0 5 1 1 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 3 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 23
076 Metal Tools and Implements, Making 0 0 0 1 1 0 1 1 1 1 2 4 1 1 0 1 0 0 0 0 0 2 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 23
112 Sewing 5 2 0 0 1 1 1 2 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 1 0 0 0 0 1 1 0 0 0 0 1 23
122 Liquid Heaters and Vaporizers 0 0 0 1 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 0 5 1 1 2 0 2 1 1 23
330 Amplifiers 0 0 1 0 1 2 2 1 0 1 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 2 2 1 0 2 1 0 1 0 0 0 0 0 0 0 23
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 1 0 0 1 2 1 0 0 1 1 0 2 0 1 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 2 0 1 23
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 3 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 0 1 2 0 1 0 1 5 0 0 0 1 0 1 0 0 1 0 0 0 23
149 Explosive and Thermic Compositions or Charges 3 0 1 2 0 0 0 2 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 1 0 0 2 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 1 22
271 Sheet Feeding or Delivering 1 1 1 2 2 1 1 2 0 1 0 0 0 2 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 22
301 Land Vehicles: Wheels and Axles 0 0 2 1 1 1 1 0 1 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 2 0 2 1 0 0 0 0 0 2 0 1 1 0 0 0 0 0 0 0 2 22
054 Harness for Working Animal 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 2 3 0 0 1 0 3 2 2 0 0 0 1 0 0 0 0 21
212 Traversing Hoists 1 2 0 1 0 1 2 0 0 2 1 0 1 0 0 2 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 21
266 Metallurgical Apparatus 1 1 0 1 0 3 1 1 0 2 0 0 0 0 0 2 1 0 0 0 1 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 21
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 1 1 2 1 4 1 1 1 2 3 0 1 0 0 0 0 1 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 21
360 Dynamic Magnetic Information Storage or Retrieval 0 0 1 0 0 1 0 0 0 2 1 0 0 0 1 0 0 1 1 0 0 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 3 1 0 0 0 1 0 0 0 0 1 0 21
409 Gear Cutting, Milling, or Planing 0 0 2 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 3 1 1 2 0 3 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 21
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 4 0 1 0 0 0 0 0 0 1 1 0 1 0 2 1 1 2 2 3 0 0 21
368 Horology: Time Measuring Systems or Devices 0 0 0 2 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 2 0 1 0 0 0 0 0 0 0 1 0 1 2 0 1 0 0 0 1 0 1 0 0 0 0 2 0 0 20
475 Planetary Gear Transmission Systems or Components 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 1 0 2 2 1 0 0 0 1 0 1 0 2 0 20
190 Trunks and Hand-Carried Luggage 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 1 1 1 2 0 0 0 1 0 3 2 2 1 1 1 0 1 19
202 Distillation: Apparatus 0 0 1 0 1 0 0 0 0 1 0 2 1 1 0 2 0 5 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 19
238 Railways: Surface Track 1 0 0 1 0 0 0 0 0 0 0 0 0 2 0 1 1 0 1 1 0 0 0 0 0 0 2 2 1 1 0 0 0 1 0 1 0 2 0 1 0 0 0 0 0 0 0 0 19
353 Optics: Image Projectors 0 0 1 0 0 1 1 3 0 0 1 0 1 1 2 1 3 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
441 Buoys, Rafts, and Aquatic Devices 1 2 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 1 1 0 0 0 2 1 0 1 0 0 0 0 0 0 0 19
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 1 3 0 3 1 2 0 0 0 2 1 2 2 2 19
127 Sugar, Starch, and Carbohydrates 0 2 1 1 1 1 0 1 1 2 0 0 1 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 2 0 0 0 1 0 0 0 0 0 18
283 Printed Matter 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 1 2 1 1 0 0 0 2 1 0 1 1 1 1 1 2 0 0 1 18
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1 3 3 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 2 2 0 1 18
400 Typewriting Machines 1 0 1 2 0 0 0 0 0 1 1 1 0 0 1 0 0 1 0 1 0 1 3 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 18
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 2 0 0 2 1 0 5 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 18
068 Textiles: Fluid Treating Apparatus 1 1 0 2 3 1 3 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 0 0 1 1 0 0 0 0 0 0 1 17
125 Stone Working 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 1 1 3 1 1 0 1 0 0 0 0 0 0 0 1 17
152 Resilient Tires and Wheels 2 1 1 2 0 1 0 1 0 0 2 0 0 1 1 0 0 0 0 1 0 0 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 1 17
216 Etching a Substrate: Processes 2 1 0 0 0 0 0 0 0 1 1 1 2 0 0 1 0 0 0 0 1 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 17
225 Severing by Tearing or Breaking 0 0 0 0 0 1 1 3 1 1 0 0 2 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 17
341 Coded Data Generation or Conversion 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 0 1 1 1 2 0 0 2 17
375 Pulse or Digital Communications 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 2 0 3 0 0 0 0 1 1 0 0 0 0 0 2 1 0 1 1 1 17
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 1 2 1 0 2 1 1 0 0 0 0 0 1 2 1 2 2 17
376 Induced Nuclear Reactions: Processes, Systems, and Elements 2 0 1 4 1 0 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 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 16
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 2 1 0 0 0 0 0 0 2 0 1 1 1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 2 0 0 0 0 0 0 0 0 0 16
714 Error Detection/Correction and Fault Detection/Recovery 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 2 1 1 2 0 0 0 0 0 3 0 2 3 16
299 Mining or In Situ Disintegration of Hard Material 0 0 1 0 2 0 1 0 2 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 15
333 Wave Transmission Lines and Networks 1 0 0 0 0 0 2 3 1 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 15
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 0 0 0 0 0 0 0 0 1 2 2 1 1 1 0 0 0 3 1 0 2 1 15
131 Tobacco 0 0 0 0 0 2 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 1 0 0 1 0 1 0 0 0 0 0 0 14
226 Advancing Material of Indeterminate Length 0 0 0 2 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 14
281 Books, Strips, and Leaves 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 2 2 1 2 0 3 1 0 0 0 0 0 0 0 0 0 0 0 1 14
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 2 1 1 0 2 0 0 14
313 Electric Lamp and Discharge Devices 0 0 0 0 0 3 1 1 2 1 0 0 2 0 1 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 0 0 0 0 0 0 14
322 Electricity: Single Generator Systems 0 1 0 1 0 2 2 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 14
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 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 4 5 14
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 2 0 2 2 1 1 0 1 1 0 1 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 13
279 Chucks or Sockets 0 1 0 0 0 2 1 1 0 1 2 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 1 0 0 0 0 0 0 0 0 0 0 0 13
057 Textiles: Spinning, Twisting, and Twining 0 0 1 0 1 0 0 0 0 2 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 12
082 Turning (e.g., for metal working) 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 2 12
109 Safes, Bank Protection, or a Related Device 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 12
157 Wheelwright Machines 1 0 0 1 0 0 0 0 1 0 2 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 12
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 12
338 Electrical Resistors 0 0 3 1 1 0 0 2 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 1 1 0 0 0 0 0 0 0 0 0 0 0 0 12
365 Static Information Storage and Retrieval 0 0 0 0 0 0 2 1 0 0 0 0 4 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 12
086 Ammunition and Explosive-Charge Making 0 1 0 1 0 0 0 0 0 0 2 0 0 0 1 1 0 1 1 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 0 0 0 0 11
159 Concentrating Evaporators 2 0 0 1 0 1 1 1 0 1 1 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 0 0 0 0 0 0 0 0 0 0 0 11
358 Facsimile and Static Presentation Processing 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 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 1 0 0 0 11
363 Electric Power Conversion Systems 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 2 11
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 1 0 0 0 1 0 0 3 0 0 1 1 0 3 1 11
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0 10
012 Boot and Shoe Making 0 1 1 0 1 0 2 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 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 10
136 Batteries: Thermoelectric and Photoelectric 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 1 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 10
419 Powder Metallurgy Processes 0 1 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 3 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 10
237 Heating Systems 0 0 0 0 0 1 0 1 0 0 0 0 1 0 2 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 0 1 0 0 0 0 0 0 9
293 Vehicle Fenders 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 9
347 Incremental Printing of Symbolic Information 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 2 2 0 1 1 0 0 0 0 0 0 0 1 9
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 9
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
201 Distillation: Processes, Thermolytic 0 1 1 0 0 0 1 0 0 0 0 0 2 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 0 0 0 0 0 8
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 0 0 3 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 1 0 0 1 0 0 0 0 0 0 8
450 Foundation Garments 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 8
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 8
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 1 0 1 4 1 1 8
014 Bridges 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 7
186 Merchandising 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
331 Oscillators 0 0 1 0 2 0 0 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 0 0 0 0 7
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 0 1 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 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 7
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 7
388 Electricity: Motor Control Systems 0 0 0 0 0 1 0 0 1 0 0 1 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 1 0 0 1 0 0 0 7
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 1 1 2 0 0 2 1 0 0 0 0 0 0 0 0 7
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 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 7
048 Gas: Heating and Illuminating 0 0 0 0 0 0 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 1 1 0 0 0 0 0 0 0 0 0 0 1 6
063 Jewelry 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 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 6
069 Leather Manufactures 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
217 Wooden Receptacles 0 1 0 0 0 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 2 6
270 Sheet-Material Associating 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 0 0 0 0 0 1 0 0 1 0 0 0 1 6
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 6
326 Electronic Digital Logic Circuitry 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 6
352 Optics: Motion Pictures 0 1 0 0 0 0 0 0 2 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 1 6
407 Cutters, for Shaping 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 1 1 1 0 0 0 0 1 0 0 0 0 0 6
476 Friction Gear Transmission Systems or Components 0 0 0 0 0 1 1 0 1 0 0 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 6
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 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 1 1 6
023 Chemistry: Physical Processes 0 0 0 1 0 1 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 1 5
289 Knots and Knot Tying 0 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 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 5
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 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5
066 Textiles: Knitting 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 2 0 0 0 0 0 0 0 0 0 0 4
142 Wood Turning 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 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 4
413 Sheet Metal Container Making 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
462 Books, Strips, and Leaves for Manifolding 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
492 Roll or Roller 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 4
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 2 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
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 4
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
051 Abrasive Tool Making Process, Material, or Composition 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
168 Farriery 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
178 Telegraphy 0 0 0 0 0 0 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 3
234 Selective Cutting (e.g., Punching) 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
300 Brush, Broom, and Mop Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 3
373 Industrial Electric Heating Furnaces 0 0 0 0 0 1 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 3
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 1 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 0 0 0 0 0 0 0 0 0 0 0 3
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
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 1 0 0 0 0 1 0 0 0 1 0 3
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 2
059 Chain, Staple, and Horseshoe Making 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 1 0 0 0 0 0 0 0 0 0 0 0 2
329 Demodulators 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
332 Modulators 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
346 Recorders 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
399 Electrophotography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2
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 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
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
087 Textiles: Braiding, Netting, and Lace Making 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
147 Coopering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
245 Wire Fabrics and Structure 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
295 Railway Wheels and Axles 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 1
483 Tool Changing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 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
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
ALL ALL CLASSES 559 567 685 864 827 693 809 647 826 764 749 746 635 639 568 639 404 600 643 503 449 514 479 482 545 458 640 618 720 700 634 633 670 656 731 900 931 822 843 837 823 768 628 721 702 615 708 975 32569


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