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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 - 2011 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

IOWA

( 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 2011 Total
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 1 1 0 0 2 7 1 21 14 30 25 80 91 61 121 46 76 96 77 119 152 125 156 136 173 1616
056 Harvesters 9 4 15 10 16 18 22 8 16 11 16 19 8 9 16 7 12 15 17 8 1 11 7 8 12 6 19 12 14 4 5 9 12 8 5 18 8 12 14 10 17 10 20 13 10 12 8 19 12 572
172 Earth Working 8 6 8 13 13 4 11 20 22 11 7 15 12 10 11 15 4 15 10 10 7 10 19 12 9 10 12 9 9 10 6 8 8 11 10 15 13 7 13 8 8 13 11 10 5 3 7 15 6 509
414 Material or Article Handling 10 10 15 15 16 12 6 15 10 14 14 13 21 14 28 8 10 12 18 14 16 5 6 12 6 17 11 12 9 8 5 8 5 7 10 4 9 7 10 5 5 5 5 6 2 5 11 4 5 495
435 Chemistry: Molecular Biology and Microbiology 3 3 1 2 6 6 1 1 4 6 1 4 3 3 4 5 0 1 1 3 5 2 1 4 2 1 2 1 5 7 9 9 16 5 6 28 27 13 24 20 21 19 16 32 26 21 23 25 25 453
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 2 3 3 5 3 1 6 1 4 4 3 4 0 2 3 4 5 5 2 4 1 6 1 5 6 6 8 7 11 9 12 13 9 15 11 16 24 16 21 20 19 16 12 16 25 16 14 35 18 452
280 Land Vehicles 5 5 10 11 4 11 7 10 6 10 7 12 9 10 10 11 4 3 6 4 9 4 10 9 8 8 5 5 8 7 4 5 11 8 2 7 6 3 16 10 6 9 8 3 9 4 6 13 11 369
052 Static Structures (e.g., Buildings) 5 1 4 6 8 7 5 3 2 11 3 7 9 12 3 3 5 5 7 5 5 5 2 12 3 7 11 4 5 2 3 7 5 5 7 12 9 13 14 12 10 11 11 4 9 2 5 10 16 332
532 Organic Compounds (includes Classes 532-570) 2 1 1 2 5 1 2 6 5 12 12 2 3 3 5 3 0 4 3 4 3 4 3 4 4 3 8 3 4 2 7 3 7 6 13 15 8 9 6 11 12 8 6 7 15 17 18 15 14 311
137 Fluid Handling 4 2 7 5 5 7 14 13 14 7 8 7 8 8 8 1 8 4 8 5 5 4 9 9 7 4 3 6 4 7 10 2 5 2 4 8 6 10 12 5 3 8 3 8 2 4 4 7 6 310
180 Motor Vehicles 0 0 1 7 2 1 13 2 6 8 8 10 12 6 6 4 8 10 5 9 13 6 6 7 10 8 5 5 6 7 2 5 8 6 5 0 2 3 4 13 9 2 8 4 5 3 9 11 14 304
073 Measuring and Testing 6 4 7 9 2 2 5 3 10 4 2 5 9 3 10 6 3 6 4 5 4 16 11 4 4 5 7 6 4 10 7 4 6 5 9 6 10 8 8 3 7 6 3 5 1 8 3 4 8 287
119 Animal Husbandry 4 12 17 10 5 8 2 5 10 6 6 6 5 5 3 3 4 8 9 6 10 8 5 1 3 3 7 6 3 8 1 3 2 3 5 6 7 5 8 4 3 4 4 2 5 4 1 4 3 262
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 4 7 1 3 5 5 2 0 1 5 5 0 0 2 3 5 2 1 1 1 0 1 1 6 3 2 2 2 4 1 3 3 1 1 0 1 14 10 16 16 14 8 8 6 13 9 27 13 15 253
361 Electricity: Electrical Systems and Devices 1 1 5 2 3 3 1 2 5 3 4 1 3 2 2 1 1 8 1 1 1 5 1 1 5 1 1 7 7 9 6 3 5 5 3 7 14 4 6 15 12 8 5 6 5 5 3 10 10 220
241 Solid Material Comminution or Disintegration 1 4 6 4 4 9 8 6 4 6 3 6 2 4 1 0 0 7 2 2 2 1 3 0 2 2 6 11 6 3 2 2 0 3 3 5 5 11 4 10 4 0 7 7 4 5 13 11 8 219
452 Butchering 3 6 4 1 1 2 3 6 6 8 11 7 5 11 4 2 0 2 1 2 6 1 2 5 8 4 2 5 4 5 4 7 0 3 3 4 6 8 7 1 11 2 5 8 8 3 5 1 2 215
060 Power Plants 1 4 4 2 2 2 4 3 0 2 3 3 5 10 3 5 5 5 2 5 2 12 2 3 5 8 6 2 2 3 4 2 4 4 2 3 0 5 4 8 7 3 6 8 7 8 4 6 13 213
340 Communications: Electrical 0 3 3 2 2 2 3 2 6 6 6 2 1 2 3 3 1 3 5 2 3 6 2 2 4 2 2 2 4 1 3 4 6 1 5 6 8 5 9 5 3 6 6 14 4 5 7 15 5 202
426 Food or Edible Material: Processes, Compositions, and Products 7 5 3 2 3 5 2 4 6 4 3 3 6 3 1 2 4 3 3 3 1 2 2 2 0 2 6 7 7 3 2 4 0 3 1 7 11 6 6 7 10 10 6 6 4 4 1 4 4 200
455 Telecommunications 3 8 7 3 9 1 3 0 1 1 2 1 0 5 0 0 1 1 0 0 6 3 2 0 1 2 3 2 6 3 4 2 2 8 4 0 6 1 3 3 5 9 3 9 7 11 14 18 15 198
248 Supports (e.g., for holding articles, etc.) 7 5 8 8 8 1 3 2 2 5 4 6 3 2 1 1 1 3 1 4 4 5 3 2 5 3 2 2 5 5 3 2 5 3 6 6 7 4 10 5 7 2 3 3 1 1 5 3 6 193
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 2 0 0 0 1 2 2 0 0 1 2 0 0 0 0 0 0 3 2 2 3 2 1 1 1 1 2 3 4 3 2 11 6 13 11 9 15 10 7 14 11 8 15 21 191
239 Fluid Sprinkling, Spraying, and Diffusing 6 5 6 7 4 4 3 2 7 6 6 6 2 6 3 7 3 5 1 2 2 0 3 1 5 2 1 2 1 4 2 1 6 2 3 4 5 5 0 1 3 7 9 4 4 2 2 5 4 181
296 Land Vehicles: Bodies and Tops 0 0 4 3 3 0 5 3 3 9 2 4 1 6 3 5 3 4 5 1 2 1 2 3 1 0 3 4 6 4 4 3 2 1 2 5 6 5 9 5 4 8 3 4 5 5 5 8 4 178
062 Refrigeration 3 1 4 5 1 1 4 0 1 2 1 4 4 5 4 1 0 0 1 0 0 0 4 2 2 3 6 5 2 4 2 1 1 1 1 5 4 1 7 4 7 13 2 7 7 7 17 6 14 177
029 Metal Working 2 1 7 3 4 2 2 4 3 6 4 3 2 1 3 3 1 1 3 0 0 2 1 2 5 6 2 8 2 5 6 2 6 4 3 2 3 3 4 2 5 3 6 6 3 4 3 11 6 170
210 Liquid Purification or Separation 5 1 2 5 2 3 1 0 1 4 9 4 2 0 2 1 1 4 5 3 4 4 1 4 2 2 0 1 3 1 5 4 7 3 2 4 5 5 3 9 4 6 4 9 3 8 4 5 2 169
128 Surgery (includes Class 600) 3 1 0 1 5 0 1 1 3 1 4 3 2 5 5 3 1 3 2 3 0 0 1 2 2 3 7 6 2 6 5 4 6 3 5 7 9 7 6 8 4 5 6 4 0 4 2 4 2 167
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 1 2 1 0 0 2 2 0 2 0 2 0 2 1 0 0 0 2 0 0 0 1 1 1 2 3 3 3 5 11 9 6 11 6 10 14 8 4 1 2 6 3 8 7 7 4 5 6 166
074 Machine Element or Mechanism 3 5 5 10 7 6 3 5 4 3 8 3 5 4 4 3 2 5 6 4 4 5 4 2 1 5 2 4 0 2 10 1 1 0 1 4 2 0 4 1 1 5 1 0 1 2 0 2 3 163
219 Electric Heating 1 1 2 1 1 0 2 3 3 3 7 7 5 3 1 5 4 2 1 3 5 4 10 4 6 4 1 1 6 0 3 2 3 2 0 1 7 7 3 2 3 6 2 5 2 3 2 0 2 151
370 Multiplex Communications 0 0 0 0 1 0 0 0 0 0 3 1 1 1 1 1 2 1 1 0 2 0 1 0 0 0 0 3 0 1 1 2 0 2 5 7 7 4 2 9 5 5 6 5 6 11 15 19 20 151
222 Dispensing (apparatus and process) 5 9 18 7 8 5 2 1 4 3 2 2 5 4 4 1 1 4 2 2 3 1 2 4 4 2 1 7 3 0 1 3 2 2 3 5 6 1 1 1 0 0 0 0 1 3 1 1 2 149
034 Drying and Gas or Vapor Contact with Solids 1 2 5 4 4 6 4 4 4 4 3 6 3 3 9 3 3 3 3 2 0 2 3 2 0 1 2 2 2 4 1 3 2 7 4 4 4 6 3 3 1 2 4 1 0 0 4 1 2 146
362 Illumination 0 2 0 3 3 3 1 1 0 2 0 1 0 1 0 1 0 2 2 0 3 2 1 0 3 2 2 4 4 4 5 5 3 4 4 5 6 3 6 7 0 5 5 7 2 5 7 6 11 143
111 Planting 0 3 5 0 3 0 0 2 2 1 0 0 0 0 4 1 1 4 1 1 0 1 1 5 5 3 4 2 2 5 0 2 3 7 3 2 10 2 7 4 8 6 3 9 4 2 3 4 5 140
473 Games Using Tangible Projectile 1 1 2 2 3 3 1 1 0 1 2 2 1 1 3 2 1 1 1 4 2 3 3 3 4 1 5 3 4 5 8 3 4 4 3 10 6 4 6 6 1 3 0 3 0 4 3 3 2 139
343 Communications: Radio Wave Antennas 3 4 6 1 4 3 1 4 3 0 2 0 1 0 1 1 0 1 0 0 0 0 2 0 2 1 1 0 2 0 5 6 5 9 2 1 1 3 5 3 5 4 5 6 2 7 6 7 10 135
043 Fishing, Trapping, and Vermin Destroying 1 4 3 2 0 4 3 1 4 1 2 4 6 9 2 0 1 2 2 0 2 3 4 3 7 8 4 8 1 2 5 0 3 3 0 1 6 7 5 0 4 2 0 0 0 2 1 0 2 134
324 Electricity: Measuring and Testing 0 0 3 1 2 4 4 4 6 3 7 3 1 1 6 1 0 1 4 1 2 0 2 1 1 1 0 5 5 3 3 2 3 1 1 1 5 4 6 4 3 4 4 4 3 2 5 2 4 133
375 Pulse or Digital Communications 0 1 0 0 1 0 0 1 1 0 4 0 1 0 0 0 1 0 0 0 0 1 1 4 0 0 3 2 1 0 1 5 7 4 1 6 6 3 3 3 2 6 6 4 9 9 18 8 9 132
123 Internal-Combustion Engines 2 1 1 0 1 1 1 0 2 0 0 4 2 3 5 6 3 2 3 2 9 1 6 0 2 0 1 2 2 3 3 6 1 3 1 2 2 2 5 3 2 1 4 6 4 2 10 3 4 129
037 Excavating 3 4 4 3 5 2 4 4 3 1 4 2 3 1 2 2 4 1 5 6 3 1 1 1 0 2 1 1 2 0 0 0 1 2 1 2 4 4 1 3 2 6 5 3 4 5 3 3 3 127
200 Electricity: Circuit Makers and Breakers 2 3 7 6 2 3 2 5 6 6 1 4 3 3 1 1 0 0 5 1 0 1 3 0 4 3 2 0 0 1 0 2 8 6 3 9 1 0 3 2 2 1 1 1 1 2 2 2 2 123
297 Chairs and Seats 2 4 6 1 1 1 1 2 1 2 3 3 2 5 3 2 1 1 2 0 0 0 2 1 2 3 3 2 1 1 1 4 4 5 0 5 4 6 3 0 2 6 10 5 0 2 2 3 3 123
198 Conveyors: Power-Driven 3 5 5 9 3 2 3 2 7 0 6 3 3 0 2 2 0 4 1 1 2 1 0 1 2 2 0 1 2 3 5 3 2 1 1 2 2 1 0 5 1 1 2 1 2 3 2 5 8 122
312 Supports: Cabinet Structure 1 1 1 4 1 3 0 3 2 3 0 2 2 0 0 1 0 1 2 2 0 0 0 1 3 1 3 1 1 3 5 6 6 3 0 2 6 7 1 3 0 3 9 6 4 5 5 3 6 122
460 Crop Threshing or Separating 5 0 2 1 1 1 7 5 11 3 1 2 1 1 0 0 2 1 1 2 1 3 3 3 0 1 2 1 1 2 0 3 8 3 2 1 1 3 7 1 2 2 6 3 4 2 0 3 3 118
417 Pumps 2 3 4 3 5 1 5 6 3 3 3 1 5 5 4 3 2 1 1 0 3 3 2 1 3 0 1 1 1 3 3 0 2 5 0 1 2 6 4 1 2 3 0 1 2 1 0 1 2 114
251 Valves and Valve Actuation 3 1 2 0 4 1 3 2 1 2 1 1 1 1 3 0 0 2 0 0 1 0 2 6 1 1 4 0 5 4 3 0 1 3 1 4 3 0 0 0 1 4 10 6 4 2 3 4 10 111
330 Amplifiers 1 1 3 6 0 3 2 0 0 1 1 0 0 0 2 0 1 0 0 6 2 5 7 1 1 1 1 0 1 1 0 1 1 1 0 1 0 0 2 2 1 6 3 4 5 8 8 7 8 105
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 1 3 3 4 4 5 8 10 8 5 4 4 5 5 0 0 0 1 0 0 0 2 2 2 0 1 1 3 1 1 2 1 2 0 0 0 3 0 1 1 1 3 3 1 0 0 1 0 104
366 Agitating (e.g., of articles and materials) 2 5 5 7 1 2 4 0 8 3 1 2 0 0 2 1 3 2 2 4 3 2 2 0 2 0 5 4 3 2 0 2 1 3 8 3 2 1 0 0 1 1 1 1 2 0 0 1 0 104
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 2 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 2 1 1 1 3 3 1 1 1 3 0 3 1 4 6 5 8 9 8 7 6 3 1 1 6 8 4 103
033 Geometrical Instruments 4 3 3 1 4 5 0 1 2 3 0 5 1 1 3 1 1 1 1 3 1 3 0 1 1 1 2 4 1 1 2 1 3 1 1 2 2 3 4 1 1 3 1 2 2 2 3 3 6 101
100 Presses 0 1 2 1 1 0 1 0 0 1 3 4 8 2 2 5 3 0 1 0 3 9 0 1 1 3 2 0 2 2 2 2 0 1 1 1 4 1 0 0 2 4 0 8 8 3 2 2 2 101
126 Stoves and Furnaces 3 2 2 5 1 2 1 3 1 2 0 1 1 1 3 5 3 7 10 6 5 6 1 5 4 0 2 0 2 4 1 1 1 2 1 1 1 1 0 0 2 1 0 0 0 1 0 0 0 101
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 0 2 2 1 1 4 0 0 4 1 0 3 4 1 4 5 2 2 2 2 2 2 1 1 3 0 2 2 5 4 1 2 3 1 1 4 3 2 1 5 2 0 2 6 1 0 1 2 100
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 0 1 2 1 0 1 1 0 2 4 2 0 4 0 0 1 0 2 2 1 2 2 2 1 2 2 2 3 4 0 5 3 3 2 7 5 5 2 6 2 0 0 1 2 2 3 3 3 98
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 2 0 3 1 2 1 2 0 6 3 0 3 0 7 1 2 3 1 1 0 4 1 2 2 0 0 0 3 0 3 1 4 5 4 2 3 4 1 2 1 2 4 2 0 3 1 1 0 4 97
091 Motors: Expansible Chamber Type 2 3 2 4 1 1 0 3 4 4 5 1 7 1 3 3 0 1 2 3 1 2 3 5 1 2 3 2 1 0 0 2 1 1 1 0 2 0 6 1 2 1 0 1 0 2 2 2 2 96
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 0 0 0 2 1 0 2 0 2 2 0 2 1 0 1 2 3 1 3 1 3 4 6 4 7 10 7 7 3 0 4 4 3 6 96
482 Exercise Devices 2 3 2 2 3 3 1 3 2 3 2 1 2 1 2 0 3 1 3 4 3 2 0 1 1 3 2 1 2 1 0 0 1 2 2 0 4 3 5 7 3 0 1 2 1 2 0 2 0 94
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 3 1 1 0 0 0 1 1 1 0 0 3 1 3 5 4 3 4 4 3 2 4 4 5 3 5 2 9 2 5 0 2 6 91
068 Textiles: Fluid Treating Apparatus 1 0 6 4 7 2 1 1 2 2 3 2 0 1 0 3 0 0 1 0 1 2 4 0 2 0 2 0 4 0 0 0 2 1 1 6 8 3 3 3 2 2 2 1 0 2 1 0 2 90
212 Traversing Hoists 0 2 1 1 1 3 0 0 0 0 6 9 2 3 2 0 3 2 4 4 6 5 11 12 6 1 0 0 1 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 90
053 Package Making 0 1 0 2 2 2 4 3 5 2 2 2 3 1 1 1 0 2 0 0 2 0 1 1 7 1 3 7 1 1 2 0 0 0 1 1 3 0 0 0 9 2 2 4 2 3 1 1 1 89
379 Telephonic Communications 0 0 1 1 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 0 1 1 0 6 8 5 8 5 5 10 3 5 2 4 5 4 2 1 4 89
404 Road Structure, Process, or Apparatus 2 2 3 2 5 1 2 2 0 2 1 0 0 1 2 2 1 3 0 0 1 1 1 1 1 0 3 2 1 1 4 2 1 2 2 1 5 6 0 1 2 0 1 3 2 2 2 5 5 89
403 Joints and Connections 1 2 3 0 5 2 0 0 3 0 1 3 2 6 2 1 3 4 3 2 1 2 2 0 2 1 1 0 1 0 0 1 2 2 2 4 1 1 4 2 3 1 6 1 0 0 1 2 2 88
318 Electricity: Motive Power Systems 1 3 7 1 1 3 6 1 4 4 4 2 0 1 3 1 2 0 1 5 2 1 2 1 1 0 1 2 3 2 1 1 1 1 1 2 1 2 3 1 1 2 2 0 0 2 1 0 0 87
220 Receptacles 2 2 2 0 1 1 5 1 1 1 0 2 2 4 0 5 2 3 0 2 0 1 2 2 2 2 0 2 3 2 1 4 1 2 4 2 3 1 1 2 2 0 0 1 0 0 0 5 3 84
005 Beds 0 1 2 4 2 0 2 4 1 6 2 1 1 0 1 0 0 0 2 1 1 0 3 3 2 1 1 0 2 2 1 1 3 0 3 2 1 1 1 1 3 3 2 6 1 3 2 3 1 83
206 Special Receptacle or Package 0 3 1 5 3 1 0 1 0 2 1 1 1 4 2 1 0 0 0 0 0 2 0 2 4 1 4 1 3 2 2 1 3 0 0 6 4 4 4 1 4 1 1 2 0 0 1 1 3 83
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 2 1 0 0 0 1 0 1 0 0 0 1 1 1 3 1 1 1 1 3 2 3 4 2 2 5 4 6 5 6 12 8 3 83
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 4 5 4 0 1 1 2 2 6 2 2 2 1 4 0 0 0 3 0 1 1 2 2 5 3 1 2 0 1 2 0 3 2 2 4 0 0 2 0 2 1 1 2 0 2 0 0 0 81
292 Closure Fasteners 0 1 1 1 2 0 1 2 0 1 1 3 1 1 0 1 0 2 1 3 0 1 0 2 1 2 0 0 3 5 0 2 0 1 1 0 3 2 1 3 2 4 2 5 6 2 3 3 4 80
428 Stock Material or Miscellaneous Articles 0 1 1 1 0 0 0 1 1 3 1 2 2 1 1 0 0 1 1 0 0 1 1 1 1 0 0 2 2 3 2 1 4 5 2 6 3 5 6 1 2 4 1 0 3 0 1 0 5 79
015 Brushing, Scrubbing, and General Cleaning 4 4 2 4 1 1 2 0 0 0 4 1 2 0 1 0 1 2 1 0 0 3 2 1 1 3 1 2 2 2 2 4 1 2 0 3 0 2 0 2 2 2 0 1 3 2 0 4 1 78
002 Apparel 3 2 8 1 1 2 0 2 1 0 2 1 0 0 0 0 2 1 2 1 0 4 1 2 6 2 2 1 4 2 0 2 2 2 0 2 1 2 1 1 3 1 3 1 0 0 0 2 1 77
160 Flexible or Portable Closure, Partition, or Panel 4 1 1 6 1 0 0 2 1 0 1 0 0 2 1 1 0 0 1 0 0 0 0 0 4 0 5 1 1 1 1 1 0 0 0 3 4 2 2 1 4 7 3 4 4 1 1 4 1 77
092 Expansible Chamber Devices 0 1 4 0 0 1 3 0 3 2 1 1 1 2 1 0 0 2 1 0 1 4 2 2 0 1 0 0 0 0 1 1 2 1 0 3 3 2 7 2 2 7 1 1 2 0 1 5 0 74
405 Hydraulic and Earth Engineering 2 0 1 2 1 1 1 0 0 2 2 3 1 3 2 3 0 0 1 1 0 1 1 2 5 0 0 0 0 2 2 1 1 1 1 1 3 0 4 1 3 1 1 5 0 2 3 4 3 74
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 2 0 2 1 1 0 2 2 2 2 1 2 5 2 5 1 2 6 2 0 2 2 0 0 1 1 0 1 0 0 1 1 1 1 3 1 3 3 1 3 2 1 1 0 1 0 1 2 73
192 Clutches and Power-Stop Control 1 0 1 3 3 1 0 0 2 3 3 2 2 1 3 0 1 1 3 3 8 1 3 2 3 0 2 2 2 1 0 1 0 1 3 0 2 0 0 0 1 1 0 1 0 3 0 3 0 73
049 Movable or Removable Closures 2 3 1 4 3 1 2 0 2 3 0 3 2 1 0 2 1 3 2 0 2 0 1 1 2 2 1 1 2 1 3 2 0 0 1 0 3 1 4 3 0 1 2 1 0 0 2 1 0 72
250 Radiant Energy 0 0 0 1 1 1 0 1 2 1 0 1 3 1 3 1 1 0 1 1 0 0 2 0 2 2 4 2 5 1 3 3 1 3 0 2 3 2 3 2 4 1 1 3 0 1 0 1 2 72
451 Abrading 1 3 4 0 0 2 2 0 3 0 1 0 0 3 1 0 0 3 0 0 2 2 0 0 1 3 5 3 0 2 0 0 0 1 4 0 1 4 5 0 2 0 1 3 3 2 1 1 1 70
175 Boring or Penetrating the Earth 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 2 1 0 1 0 0 0 2 1 0 1 2 0 0 0 0 2 1 0 0 2 3 2 5 11 8 6 2 4 2 1 2 4 1 69
221 Article Dispensing 0 1 0 0 1 0 0 0 1 1 1 2 4 4 1 2 0 1 3 1 0 1 0 2 2 6 3 2 2 0 0 2 1 3 1 2 2 2 4 2 1 1 1 2 0 1 0 2 1 69
331 Oscillators 0 0 7 5 2 0 3 1 2 2 1 1 0 1 3 1 0 1 1 0 2 1 2 1 0 1 4 2 1 0 0 1 3 0 1 1 1 0 0 3 4 2 3 3 1 0 1 0 0 69
099 Foods and Beverages: Apparatus 0 3 0 3 2 2 1 3 5 6 5 2 3 0 0 0 0 0 1 0 0 3 0 1 3 1 1 0 0 0 0 1 4 1 2 2 2 0 2 2 0 0 0 1 2 1 0 2 1 68
434 Education and Demonstration 1 0 4 3 1 1 2 5 2 0 1 0 1 1 0 1 0 0 0 1 1 0 0 1 0 2 1 0 0 0 0 1 5 1 2 6 1 2 6 1 2 1 3 3 2 1 0 0 2 68
072 Metal Deforming 0 1 0 1 2 0 2 1 1 3 2 2 0 4 0 3 0 2 2 2 2 2 2 5 0 1 2 1 0 2 1 3 0 0 1 1 1 1 1 2 0 1 2 3 3 2 0 0 0 67
439 Electrical Connectors 0 3 2 0 1 2 0 2 0 0 2 0 3 2 1 3 2 0 3 1 1 2 2 0 0 1 2 0 2 0 0 1 2 1 0 2 0 3 2 4 2 2 1 1 0 3 0 2 3 66
475 Planetary Gear Transmission Systems or Components 2 0 0 3 2 3 2 0 2 0 3 0 2 1 2 5 1 2 3 2 0 4 2 2 2 0 2 0 3 1 1 0 0 0 0 0 0 0 1 3 1 3 0 0 1 0 3 0 2 66
209 Classifying, Separating, and Assorting Solids 4 2 1 1 1 5 3 1 2 0 1 1 2 1 0 0 2 0 0 2 1 2 1 1 0 0 2 0 4 1 3 2 1 1 2 1 1 0 1 3 0 1 1 0 1 0 2 0 3 64
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 5 6 2 3 2 1 1 1 1 1 2 1 0 5 0 3 0 0 0 1 2 1 1 1 1 2 1 2 1 1 0 1 3 0 0 1 0 0 0 2 1 1 0 1 0 0 2 2 63
144 Woodworking 0 0 0 0 0 1 3 2 1 1 4 5 2 1 1 1 1 0 1 1 2 2 0 2 1 0 2 0 1 2 0 0 2 1 4 3 3 1 0 0 1 3 0 0 0 1 1 0 4 61
305 Wheel Substitutes for Land Vehicles 0 0 1 0 1 1 0 0 0 0 0 0 2 2 6 5 0 2 0 2 1 7 2 4 4 1 0 0 0 0 1 0 1 0 0 2 0 2 2 0 2 0 3 0 0 0 2 3 2 61
356 Optics: Measuring and Testing 1 0 0 0 2 0 0 4 3 1 1 1 0 2 0 1 0 0 1 0 0 1 1 1 1 0 0 3 2 0 1 2 2 2 3 3 4 1 1 3 3 3 0 0 2 0 2 2 1 61
114 Ships 1 2 4 0 0 2 2 0 0 4 1 2 0 2 2 0 1 1 0 1 2 0 1 1 2 1 0 1 1 1 0 2 1 1 0 2 0 1 0 2 2 8 5 0 1 0 0 0 0 60
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 2 1 0 0 2 0 0 2 3 1 3 5 2 3 1 0 0 1 1 1 1 2 2 1 2 0 0 0 0 1 0 0 0 1 2 2 1 0 5 2 2 2 2 0 0 1 1 59
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 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 1 0 0 0 0 2 3 0 1 2 4 2 5 5 2 1 3 7 3 2 1 3 1 9 59
165 Heat Exchange 0 1 3 0 2 4 2 1 0 0 1 1 2 5 0 2 0 3 1 1 1 2 2 0 1 2 3 1 3 0 2 1 0 0 1 1 0 0 0 0 4 1 1 2 0 1 0 0 0 58
294 Handling: Hand and Hoist-Line Implements 1 2 3 10 0 1 2 1 3 1 1 0 0 3 0 0 2 1 2 1 2 0 0 1 1 0 1 0 0 1 2 1 2 2 0 0 0 0 1 2 1 0 2 0 1 0 1 2 1 58
211 Supports: Racks 1 2 3 0 0 0 0 3 2 0 1 0 1 0 0 1 0 0 1 0 1 0 1 2 0 1 1 3 2 1 1 3 1 2 2 3 3 0 2 2 1 1 1 1 2 1 1 1 2 57
333 Wave Transmission Lines and Networks 1 3 2 1 2 1 2 3 0 0 1 1 0 1 1 0 1 1 1 3 0 8 0 2 0 4 2 1 0 1 2 2 0 0 0 0 1 1 2 0 0 0 0 0 2 1 1 1 1 57
454 Ventilation 2 1 7 4 2 3 3 0 0 3 0 1 1 0 2 0 1 0 2 1 0 0 1 0 1 0 2 0 1 0 0 1 0 1 0 1 1 1 2 1 2 2 4 1 0 1 0 1 0 57
081 Tools 0 1 1 3 0 0 0 0 1 0 0 2 0 2 1 2 0 0 2 0 0 1 0 1 0 1 2 0 0 0 1 1 0 1 1 1 3 4 2 2 5 4 4 2 3 1 0 1 0 56
415 Rotary Kinetic Fluid Motors or Pumps 4 2 0 2 2 1 1 1 2 0 2 2 1 0 1 1 0 0 0 1 1 2 1 1 1 0 0 0 0 2 1 0 1 1 4 0 3 1 1 1 2 2 2 2 0 0 1 2 1 56
604 Surgery (Medicators and Receptors) 1 1 0 1 1 1 1 0 2 0 1 2 0 0 1 1 0 2 0 1 0 0 0 1 1 0 3 0 2 4 1 1 4 3 2 2 2 1 5 2 0 2 0 1 0 0 1 2 0 56
204 Chemistry: Electrical and Wave Energy 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 3 1 1 1 0 2 0 0 0 1 0 2 4 1 3 2 3 6 2 1 3 0 2 3 2 1 2 2 1 3 55
249 Static Molds 0 4 3 2 2 3 1 1 1 1 1 3 2 0 1 1 1 0 0 0 0 0 0 1 0 0 1 2 2 1 1 0 2 0 2 2 1 0 1 0 3 3 1 2 2 0 0 1 0 55
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 1 0 1 1 0 2 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 1 4 8 1 6 4 12 3 1 4 0 1 0 1 1 54
134 Cleaning and Liquid Contact with Solids 4 0 2 0 0 0 0 2 0 3 1 2 1 0 1 0 0 0 2 0 1 0 1 1 0 2 0 0 1 0 6 3 2 0 6 2 3 0 3 0 1 1 0 0 0 0 0 1 2 54
606 Surgery (instruments) 1 0 0 0 1 0 0 2 1 0 0 1 0 2 1 1 0 0 0 0 0 2 1 2 2 2 1 1 3 1 0 0 0 2 0 4 10 3 2 3 1 1 0 1 0 0 1 0 1 54
341 Coded Data Generation or Conversion 0 1 1 0 1 1 1 2 2 1 1 0 3 1 1 4 1 0 0 1 0 0 0 4 0 0 0 1 0 0 0 1 1 0 0 0 1 1 4 5 3 3 1 5 0 0 0 0 1 53
089 Ordnance 1 0 0 0 0 0 1 0 6 6 6 1 1 2 17 3 1 1 2 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 52
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 2 1 2 0 1 2 0 1 1 3 3 1 1 0 2 0 2 0 0 0 0 0 0 1 0 2 2 1 2 0 0 0 0 1 5 2 2 1 3 1 2 0 0 1 1 0 1 2 52
182 Fire Escape, Ladder, or Scaffold 2 1 1 0 2 1 1 1 4 3 3 0 1 1 0 2 0 1 0 1 2 2 0 0 0 1 0 1 0 1 3 0 2 3 0 0 1 1 2 1 0 2 0 2 1 0 0 1 0 51
047 Plant Husbandry 0 0 0 1 4 1 1 0 0 1 1 1 0 0 1 1 0 3 3 1 0 0 2 0 1 0 0 2 0 0 2 1 1 1 1 1 2 1 7 1 1 0 0 0 0 0 2 0 5 50
273 Amusement Devices: Games 1 1 1 0 1 1 1 3 1 4 1 0 1 0 0 1 1 0 2 0 0 1 2 1 1 1 4 1 0 0 0 0 0 3 0 1 1 1 2 2 1 1 1 2 1 1 0 2 0 50
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 1 0 1 0 2 0 0 2 2 0 1 5 1 4 3 13 10 50
042 Firearms 0 1 1 0 0 0 1 0 3 1 2 0 0 1 4 2 0 1 0 3 0 0 2 0 0 0 0 0 0 1 0 0 0 1 5 1 2 0 3 2 2 2 1 4 2 0 1 0 0 49
242 Winding, Tensioning, or Guiding 1 1 1 2 2 0 2 1 2 4 1 2 0 2 1 0 1 0 0 2 0 1 3 1 2 0 1 2 1 1 0 0 1 0 0 1 1 2 0 1 0 0 1 1 1 1 2 0 0 49
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 2 1 0 4 3 3 1 0 2 2 2 1 3 3 2 7 4 4 0 0 0 0 0 1 0 0 1 0 49
224 Package and Article Carriers 1 2 2 1 0 0 0 0 2 1 1 0 2 1 0 1 2 1 0 1 1 0 0 0 1 2 2 1 1 0 0 1 4 4 3 0 2 3 3 0 0 0 0 0 1 0 0 0 1 48
285 Pipe Joints or Couplings 0 0 2 1 1 1 2 0 0 2 1 0 2 2 1 1 1 1 2 0 0 0 1 0 1 1 2 0 3 2 3 1 0 1 1 1 1 0 0 0 1 2 0 1 1 0 0 3 2 48
446 Amusement Devices: Toys 1 1 3 2 0 2 1 0 2 3 0 0 0 1 2 1 0 0 1 1 0 0 1 1 0 0 0 0 0 1 2 0 1 1 1 0 2 2 4 0 3 3 1 1 0 2 0 1 0 48
307 Electrical Transmission or Interconnection Systems 0 1 3 1 3 1 2 1 0 0 4 0 0 1 0 3 0 0 0 2 2 1 2 0 1 0 0 0 2 4 1 1 3 1 2 0 0 2 1 1 1 0 0 0 0 0 0 0 0 47
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 1 0 1 0 2 1 1 0 1 1 1 1 0 0 2 0 0 0 0 0 0 0 1 1 0 1 0 1 1 2 1 1 7 0 2 4 1 1 4 1 2 3 46
016 Miscellaneous Hardware 0 0 1 0 0 1 0 1 0 3 2 0 0 0 0 2 0 0 0 0 0 0 1 1 1 0 2 0 0 0 0 1 1 0 1 1 3 3 0 4 3 1 2 1 0 1 4 3 1 45
310 Electrical Generator or Motor Structure 0 1 1 2 1 0 0 0 3 1 2 0 0 1 0 0 0 2 0 0 0 5 1 0 1 1 0 0 1 0 3 0 3 1 0 2 0 3 0 1 3 1 0 2 0 1 1 1 0 45
436 Chemistry: Analytical and Immunological Testing 2 0 0 0 0 0 0 1 1 0 2 1 1 1 2 0 0 1 2 1 0 0 2 0 0 1 0 0 1 1 1 1 2 2 2 1 2 2 1 0 2 1 0 0 1 0 1 5 1 45
040 Card, Picture, or Sign Exhibiting 0 0 2 3 1 0 5 0 1 2 1 1 0 3 4 1 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 3 2 0 0 1 1 1 2 0 1 1 2 1 1 44
244 Aeronautics and Astronautics 1 1 2 2 5 0 0 1 5 0 1 2 0 0 3 1 1 1 2 0 0 1 0 0 1 0 0 0 0 0 3 1 1 0 0 0 0 1 0 1 4 0 1 0 0 0 0 0 2 44
030 Cutlery 0 5 2 1 1 1 0 1 1 1 1 1 1 0 2 1 0 1 1 1 0 0 1 1 1 0 0 2 2 1 3 0 0 0 1 1 1 1 0 0 1 0 0 0 3 0 0 2 0 43
070 Locks 0 0 0 1 1 2 1 1 2 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 1 2 2 0 1 1 0 1 1 0 2 0 2 1 4 2 4 3 0 0 1 1 0 0 0 42
174 Electricity: Conductors and Insulators 0 1 1 2 2 0 0 1 1 0 3 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 2 1 0 1 0 0 0 1 5 0 1 3 2 3 2 1 1 0 1 0 1 2 42
423 Chemistry of Inorganic Compounds 2 1 1 1 0 1 2 1 1 1 1 0 0 1 0 1 1 0 0 2 2 1 1 0 0 0 0 1 0 2 2 0 1 1 1 1 1 0 3 0 0 1 0 1 0 0 3 3 0 42
229 Envelopes, Wrappers, and Paperboard Boxes 0 1 0 1 1 0 0 2 0 1 0 1 1 4 1 2 1 0 1 2 1 1 1 2 0 1 0 0 0 0 3 2 0 1 1 1 0 0 1 2 0 1 1 1 1 0 1 0 0 41
363 Electric Power Conversion Systems 0 0 2 2 1 2 0 0 0 2 0 0 2 0 0 0 1 0 2 2 4 0 1 1 0 0 1 3 5 0 0 1 1 1 0 0 2 1 1 0 2 1 0 0 0 0 0 0 0 41
024 Buckles, Buttons, Clasps, Etc. 2 0 2 2 5 2 1 0 0 2 0 1 2 1 1 0 0 1 1 0 3 1 1 0 1 1 0 2 1 1 0 0 0 1 0 2 0 0 0 1 0 0 1 0 0 0 1 0 0 40
084 Music 1 0 2 0 1 2 2 2 0 1 2 1 1 1 3 1 2 0 0 0 0 0 0 0 0 1 2 0 1 0 0 0 1 0 0 3 1 2 0 1 0 0 0 1 1 2 0 1 1 40
157 Wheelwright Machines 0 5 2 3 2 1 1 3 1 2 1 2 0 2 1 2 0 0 0 1 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 1 2 0 0 1 0 1 1 0 0 0 0 40
177 Weighing Scales 3 3 1 3 0 0 1 2 1 1 1 0 1 0 0 0 1 0 0 1 1 1 0 2 2 0 0 1 0 0 0 0 1 0 0 2 4 0 1 1 0 1 0 0 1 1 1 0 0 39
359 Optical: Systems and Elements 0 1 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 1 0 0 0 1 1 0 0 0 1 2 3 4 1 0 1 0 0 1 1 0 1 2 1 1 1 4 2 1 2 0 1 39
004 Baths, Closets, Sinks, and Spittoons 1 1 0 2 0 0 0 1 3 0 1 3 0 1 0 1 2 0 0 0 0 1 0 0 0 0 1 0 1 0 0 2 4 1 0 2 1 0 1 3 1 1 1 0 0 1 0 0 1 38
381 Electrical Audio Signal Processing Systems and Devices 1 1 0 1 0 1 1 0 1 2 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 1 0 0 0 0 2 0 1 2 5 5 0 3 1 1 1 1 38
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 1 1 3 0 1 0 0 1 0 1 2 2 2 1 2 2 1 0 1 0 1 0 1 1 0 0 3 3 37
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2 0 1 0 1 1 0 3 2 0 1 2 5 3 4 3 5 37
474 Endless Belt Power Transmission Systems or Components 0 0 0 1 1 2 3 3 1 0 1 2 1 2 1 0 0 1 2 1 0 1 1 0 0 2 0 1 1 0 3 1 1 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 37
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 0 1 1 0 0 0 0 0 3 2 1 1 4 3 0 0 0 0 3 2 2 0 0 0 3 2 1 0 0 1 0 0 0 0 0 1 1 0 1 1 2 0 0 0 0 0 0 37
108 Horizontally Supported Planar Surfaces 1 1 1 1 1 0 0 0 1 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 2 0 1 0 3 0 0 2 3 2 0 0 1 1 1 2 3 2 0 0 0 0 1 36
188 Brakes 0 1 3 1 0 1 1 1 0 0 1 2 1 0 0 0 1 0 1 1 0 1 1 2 1 1 1 0 1 0 1 0 1 2 1 1 0 2 1 0 0 1 1 1 0 1 0 0 0 36
106 Compositions: Coating or Plastic 2 1 2 3 1 0 1 5 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 3 1 1 1 0 1 0 0 1 1 2 0 1 1 0 0 0 1 0 0 35
269 Work Holders 2 2 0 0 1 0 1 0 1 1 0 1 0 0 1 1 2 3 0 0 0 0 0 1 3 2 1 2 0 0 0 1 0 0 0 1 1 2 0 3 2 0 0 0 0 0 0 0 0 35
427 Coating Processes 1 1 0 1 1 1 0 0 0 3 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 2 2 1 0 2 1 2 2 0 2 1 1 1 0 0 2 0 0 34
083 Cutting 1 0 1 2 2 1 1 1 1 2 0 1 0 1 2 0 0 1 0 1 1 0 2 0 1 0 0 0 0 0 1 1 1 2 2 0 0 0 0 0 1 1 1 1 0 0 0 0 0 33
127 Sugar, Starch, and Carbohydrates 0 1 0 1 2 0 2 2 5 1 0 2 0 0 1 0 0 0 0 0 0 0 1 1 2 0 1 3 2 0 0 0 0 2 0 0 1 0 2 1 0 0 0 0 0 0 0 0 0 33
148 Metal Treatment 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2 1 0 0 3 0 0 1 5 2 3 1 0 4 0 0 4 0 1 1 0 0 1 0 0 1 1 33
408 Cutting by Use of Rotating Axially Moving Tool 1 1 0 2 0 1 0 1 1 1 1 0 0 1 0 0 1 1 0 0 1 1 1 1 0 1 0 2 0 0 0 0 1 0 2 1 0 1 0 3 0 1 0 0 0 0 0 5 0 33
713 Support (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 2 0 5 0 0 2 1 0 1 2 4 1 1 5 7 2 33
714 Error Detection/Correction and Fault Detection/Recovery 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 3 0 2 0 0 0 0 0 0 1 1 1 0 0 1 0 1 1 0 0 0 2 2 1 2 4 1 5 1 1 33
348 Television 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 2 0 3 1 0 1 1 0 0 0 1 4 0 2 5 0 0 1 0 0 0 2 1 2 32
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 3 0 0 0 0 1 0 1 1 1 0 0 5 1 5 1 2 2 1 2 1 0 0 0 0 0 2 32
365 Static Information Storage and Retrieval 1 0 2 1 0 2 2 3 3 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 1 3 2 1 1 1 2 0 0 1 0 0 1 1 32
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 2 0 1 4 0 2 4 0 0 0 3 2 1 1 2 0 0 0 0 0 0 0 0 3 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 32
277 Seal for a Joint or Juncture 1 0 0 1 2 0 0 0 3 0 1 2 0 1 0 0 0 1 1 0 2 0 1 0 1 0 0 0 1 1 0 2 0 1 1 1 0 0 1 1 2 1 1 0 0 0 1 0 0 31
323 Electricity: Power Supply or Regulation Systems 1 1 3 0 0 1 1 2 2 4 1 0 0 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 1 2 0 0 0 1 1 1 0 1 1 0 0 0 1 0 0 1 0 0 1 31
401 Coating Implements with Material Supply 4 5 2 1 2 1 1 2 1 0 0 2 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 2 1 0 0 0 0 1 0 0 0 1 31
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 2 2 2 1 0 0 1 0 0 1 1 1 3 2 3 1 1 1 0 0 0 0 1 0 0 31
164 Metal Founding 1 2 0 0 0 0 0 1 1 0 1 0 0 1 1 2 1 0 0 0 0 1 0 0 1 5 1 2 0 0 0 0 0 0 0 0 2 1 0 3 3 0 0 0 0 0 0 0 0 30
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 2 1 0 2 0 1 0 0 1 1 2 0 2 1 2 0 0 1 1 3 0 0 1 4 30
095 Gas Separation: Processes 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 2 0 0 1 1 3 0 0 3 2 3 0 2 1 1 1 0 0 29
298 Land Vehicles: Dumping 0 0 0 0 0 1 0 2 2 3 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 2 1 2 1 1 0 0 2 1 0 0 0 0 2 29
406 Conveyors: Fluid Current 1 0 2 2 2 2 1 1 0 0 0 1 0 2 2 0 1 0 0 1 0 1 1 0 1 2 1 1 0 0 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 29
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 2 2 0 0 1 0 0 1 0 2 2 4 2 0 0 1 2 0 3 1 1 29
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 2 1 0 3 3 3 3 3 4 0 0 2 1 29
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 2 0 0 0 0 2 0 2 0 0 1 0 1 0 1 0 0 0 0 0 1 0 2 0 3 2 0 0 2 0 1 1 0 0 2 1 2 0 0 0 0 0 0 1 0 0 1 0 28
096 Gas Separation: Apparatus 0 0 0 1 0 0 0 1 1 1 1 0 0 0 1 1 0 2 1 1 0 0 1 1 0 3 4 0 1 0 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 27
252 Compositions 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 0 0 0 0 2 0 0 1 0 0 0 3 0 0 0 3 0 0 2 0 1 2 1 1 2 1 1 2 0 1 27
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 3 0 0 0 0 1 2 0 2 1 0 0 1 0 1 0 1 1 0 0 1 1 0 4 0 2 0 0 2 0 0 0 27
116 Signals and Indicators 1 0 2 1 0 1 0 2 0 2 0 2 1 0 0 1 0 0 0 0 1 1 0 0 2 0 0 0 0 0 0 1 3 0 0 0 1 1 0 0 0 0 0 0 0 2 1 0 0 26
138 Pipes and Tubular Conduits 0 0 1 0 0 0 0 1 0 0 1 1 3 0 0 1 1 1 0 1 0 0 1 1 0 1 0 1 0 0 1 0 1 0 0 1 0 2 0 0 0 1 0 0 0 1 0 2 2 26
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 1 0 1 1 1 2 2 1 0 0 2 1 0 0 0 0 0 0 2 0 1 0 1 0 0 1 0 0 0 2 1 1 1 0 0 1 0 2 0 0 1 0 26
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 2 0 0 1 0 0 1 1 0 2 2 0 2 1 2 1 0 2 1 1 1 0 0 0 26
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 1 1 0 4 3 3 2 3 0 0 0 2 2 26
118 Coating Apparatus 0 0 1 1 1 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 1 2 0 0 1 1 0 0 3 3 0 1 0 0 0 1 0 25
184 Lubrication 1 0 1 0 0 0 0 1 1 0 0 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 1 0 0 0 0 1 0 1 2 1 2 2 0 1 0 0 1 0 0 1 25
194 Check-Actuated Control Mechanisms 0 2 1 0 0 0 0 1 1 2 2 1 1 2 3 2 0 0 2 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 25
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 2 1 0 0 1 0 0 1 1 0 0 0 2 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 3 1 1 1 0 0 0 2 0 1 1 0 1 1 0 0 0 1 0 25
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 2 3 1 1 0 0 0 0 1 0 1 0 3 0 0 0 0 0 1 2 1 3 0 0 1 0 0 1 0 0 1 0 25
036 Boots, Shoes, and Leggings 1 0 0 1 1 0 1 2 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 1 2 0 0 0 1 1 0 0 1 4 24
132 Toilet 1 0 2 1 0 2 1 0 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 2 4 1 1 1 0 1 0 1 1 0 1 0 0 24
418 Rotary Expansible Chamber Devices 1 3 1 2 0 1 0 0 1 0 1 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 1 2 1 2 0 0 1 0 1 0 24
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 2 1 2 2 0 2 1 0 0 2 2 0 0 0 1 0 24
431 Combustion 2 0 0 2 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2 1 1 2 0 0 0 1 2 2 0 0 0 2 0 0 0 0 1 1 0 0 0 0 0 1 24
101 Printing 3 2 0 0 1 1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 3 1 0 1 0 0 0 0 0 0 1 0 0 3 1 1 0 0 0 0 0 0 0 23
102 Ammunition and Explosives 0 0 1 0 1 0 1 0 0 0 3 2 0 1 2 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 2 1 0 1 0 0 0 1 0 0 0 0 0 0 0 23
124 Mechanical Guns and Projectors 1 1 0 0 0 0 1 0 5 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 1 0 1 1 0 1 0 0 0 1 1 2 0 2 0 23
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 1 1 0 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 1 0 3 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 23
173 Tool Driving or Impacting 1 1 3 1 2 1 1 2 0 0 0 2 0 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 22
433 Dentistry 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 1 1 0 0 1 0 0 0 1 1 1 1 0 0 1 0 0 0 1 1 0 0 2 1 2 0 0 2 0 0 0 0 0 22
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 1 0 0 0 1 1 1 1 0 0 2 0 2 0 0 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 21
232 Deposit and Collection Receptacles 0 2 1 0 2 2 0 0 0 2 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 1 0 0 21
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 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 2 1 0 1 1 0 0 1 1 0 0 0 1 1 1 1 0 1 2 3 2 21
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 3 2 2 4 21
374 Thermal Measuring and Testing 0 0 4 2 1 1 1 0 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 1 1 0 0 1 1 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 21
384 Bearings 0 0 1 1 1 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 2 1 1 1 0 0 0 2 0 1 2 0 1 1 0 0 21
440 Marine Propulsion 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2 0 0 1 3 2 0 0 0 1 0 0 0 0 0 0 0 1 1 1 3 1 0 0 0 0 0 0 21
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 2 1 0 3 0 0 0 2 1 0 1 1 21
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 2 1 1 0 2 0 1 0 3 1 0 0 0 0 1 2 0 0 1 0 0 0 0 0 20
472 Amusement Devices 2 0 1 0 0 0 0 2 1 1 0 2 0 1 0 1 0 0 2 1 1 2 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 20
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 1 3 1 0 2 2 0 1 0 0 0 0 1 20
236 Automatic Temperature and Humidity Regulation 1 0 2 0 0 1 1 1 0 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 19
267 Spring Devices 0 4 0 0 0 1 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 2 1 0 0 0 1 0 0 0 0 19
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 1 0 0 0 2 0 2 0 1 1 2 1 2 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 19
432 Heating 0 2 0 1 2 1 1 0 0 1 0 1 0 2 0 1 0 0 1 2 2 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 19
055 Gas Separation 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 2 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 18
110 Furnaces 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 1 0 0 0 0 1 2 0 0 0 3 0 1 0 2 1 0 1 0 0 0 0 0 0 0 0 1 0 18
256 Fences 0 0 0 2 0 0 0 3 0 0 1 0 1 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 2 1 1 0 0 0 0 0 0 0 18
301 Land Vehicles: Wheels and Axles 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 2 0 0 1 0 0 1 0 1 2 0 0 0 0 0 0 1 1 0 2 0 1 0 0 0 0 0 0 0 0 18
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 2 0 0 0 0 1 1 0 0 0 0 0 0 2 2 2 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 1 0 0 0 0 1 1 0 0 18
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 3 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 2 3 3 1 2 0 0 1 0 18
398 Optical Communications 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 1 0 0 0 0 0 0 3 1 0 0 1 0 0 2 1 1 2 1 3 18
313 Electric Lamp and Discharge Devices 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 1 0 0 0 1 1 0 1 0 4 1 0 1 1 2 1 0 0 0 0 1 0 0 17
329 Demodulators 2 1 1 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2 0 1 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 17
392 Electric Resistance Heating Devices 0 0 1 1 0 0 1 0 1 0 0 1 1 0 0 2 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 3 0 1 0 0 0 0 0 0 0 0 0 0 0 17
725 Interactive Video Distribution Systems 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 1 0 0 0 2 0 1 0 0 0 1 1 1 2 0 1 0 0 2 1 2 17
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 1 0 0 0 0 1 0 1 2 0 1 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 16
228 Metal Fusion Bonding 0 0 2 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 2 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 2 0 0 0 0 0 0 16
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 2 2 0 2 0 1 0 16
441 Buoys, Rafts, and Aquatic Devices 0 0 0 1 1 0 1 1 0 0 1 0 1 1 2 0 0 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 1 0 0 2 0 1 0 16
601 Surgery: Kinesitherapy 3 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
181 Acoustics 0 0 0 1 0 0 0 0 1 0 0 0 1 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 1 1 0 0 0 1 0 3 1 2 15
271 Sheet Feeding or Delivering 0 0 0 1 1 0 1 3 1 1 1 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 15
380 Cryptography 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 4 3 2 15
438 Semiconductor Device Manufacturing: Process 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 1 0 0 1 0 0 1 0 0 1 1 2 2 0 1 1 1 0 1 0 1 15
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 1 0 0 0 0 3 2 2 0 0 1 1 1 0 0 4 0 15
135 Tent, Canopy, Umbrella, or Cane 1 0 0 2 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 2 0 0 0 0 0 1 0 0 0 0 1 0 0 14
332 Modulators 0 0 1 1 3 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 14
383 Flexible Bags 0 0 1 0 0 0 0 0 0 1 0 0 1 1 1 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 2 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 14
400 Typewriting Machines 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 0 0 2 1 1 0 0 2 2 0 1 0 0 0 0 0 0 0 0 1 0 1 14
409 Gear Cutting, Milling, or Planing 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 0 0 0 0 14
420 Alloys or Metallic Compositions 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 1 0 14
014 Bridges 0 0 3 0 0 0 1 0 1 0 1 1 0 0 0 1 0 0 1 0 1 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 1 13
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 2 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 0 0 0 0 13
162 Paper Making and Fiber Liberation 1 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 1 0 0 0 0 0 0 1 1 0 2 2 1 0 0 0 0 0 0 1 13
215 Bottles and Jars 0 1 2 0 0 2 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 13
237 Heating Systems 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 13
385 Optical Waveguides 0 0 0 0 0 0 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 2 1 0 0 0 1 0 2 0 2 2 0 1 13
504 Plant Protecting and Regulating Compositions 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 0 0 0 1 1 0 2 0 2 2 0 0 1 0 0 0 0 1 0 0 0 0 0 0 13
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 2 0 0 0 0 0 1 3 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 12
076 Metal Tools and Implements, Making 1 0 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 12
104 Railways 0 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 12
171 Unearthing Plants or Buried Objects 0 0 0 0 0 0 0 0 1 1 1 2 0 1 2 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 1 0 0 1 0 0 0 0 12
223 Apparel Apparatus 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 12
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 12
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 1 1 0 1 0 2 0 0 0 0 0 2 12
071 Chemistry: Fertilizers 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 11
112 Sewing 0 0 1 0 0 0 0 2 1 0 1 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 2 0 1 0 0 0 0 0 0 0 0 0 11
261 Gas and Liquid Contact Apparatus 0 0 1 3 2 0 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 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 11
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 2 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 1 1 11
368 Horology: Time Measuring Systems or Devices 0 0 1 0 0 0 0 0 2 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 11
396 Photography 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 11
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 1 0 1 11
105 Railway Rolling Stock 0 0 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 1 10
140 Wireworking 1 0 1 0 1 1 0 0 1 0 0 1 1 0 0 1 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 10
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 10
246 Railway Switches and Signals 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 1 2 0 0 2 0 0 1 0 0 0 0 0 1 0 0 1 10
266 Metallurgical Apparatus 0 0 0 0 1 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 1 0 1 0 0 2 0 1 0 0 0 0 0 0 1 0 1 10
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 10
338 Electrical Resistors 1 1 2 0 1 1 2 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 10
351 Optics: Eye Examining, Vision Testing and Correcting 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 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 1 2 10
353 Optics: Image Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 3 0 0 2 0 1 1 0 0 10
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 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 0 0 9
226 Advancing Material of Indeterminate Length 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 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 9
293 Vehicle Fenders 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 1 1 3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 9
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 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 1 2 1 0 1 0 0 0 1 0 0 0 9
703 DP: Structural Design, Modeling, Simulation, and Emulation (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 1 0 0 1 0 0 1 1 2 1 1 1 9
281 Books, Strips, and Leaves 0 1 2 1 0 0 0 0 0 0 0 1 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 0 0 0 0 8
299 Mining or In Situ Disintegration of Hard Material 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 8
372 Coherent Light Generators 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 3 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 8
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 2 0 0 0 0 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 1 1 0 0 0 0 0 0 0 0 0 8
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 1 0 1 1 0 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 1 8
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 1 0 0 1 1 0 1 1 0 0 1 2 0 8
131 Tobacco 0 0 0 0 2 0 2 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 7
152 Resilient Tires and Wheels 3 0 0 0 1 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 1 7
169 Fire Extinguishers 0 0 0 1 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 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
322 Electricity: Single Generator Systems 1 0 0 0 3 0 0 0 0 0 0 1 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 7
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 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 1 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 3 0 7
007 Compound Hand Tools 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 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 6
109 Safes, Bank Protection, or a Related Device 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 1 6
227 Elongated-Member-Driving Apparatus 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
231 Whips and Whip Apparatus 0 1 0 1 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
300 Brush, Broom, and Mop Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 3 0 0 0 0 0 0 0 1 0 6
355 Photocopying 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 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 6
369 Dynamic Information Storage or Retrieval 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
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 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 6
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 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 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 6
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 6
501 Compositions: Ceramic 0 0 0 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 2 1 0 0 0 0 0 0 0 0 0 6
027 Undertaking 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 5
054 Harness for Working Animal 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 1 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 5
136 Batteries: Thermoelectric and Photoelectric 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 4 0 0 5
191 Electricity: Transmission To Vehicles 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
238 Railways: Surface Track 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 5
283 Printed Matter 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
289 Knots and Knot Tying 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 5
476 Friction Gear Transmission Systems or Components 0 1 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 1 0 0 0 0 0 5
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 1 0 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 0 0 5
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 1 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
507 Earth Boring, Well Treating, and Oil Field Chemistry 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 1 0 1 1 0 0 0 0 5
585 Chemistry of Hydrocarbon Compounds 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 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 5
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 1 0 0 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 5
048 Gas: Heating and Illuminating 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 4
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 0 0 1 0 0 4
168 Farriery 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
225 Severing by Tearing or Breaking 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 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 4
336 Inductor Devices 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
346 Recorders 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 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
352 Optics: Motion Pictures 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 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
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 2 0 0 0 4
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 2 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 0 0 0 0 0 0 0 0 0 0 0 4
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 1 0 0 0 0 0 4
038 Textiles: Ironing or Smoothing 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
086 Ammunition and Explosive-Charge Making 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 1 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 0 3
125 Stone Working 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
178 Telegraphy 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
334 Tuners 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
412 Bookbinding: Process and 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3
445 Electric Lamp or Space Discharge Component or Device 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 3
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3
012 Boot and Shoe Making 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
019 Textiles: Fiber Preparation 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 1 0 0 0 2
026 Textiles: Cloth Finishing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 0 0 0 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 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 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 2
185 Motors: Spring, Weight, or Animal Powered 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 0 0 0 0 0 0 0 0 0 0 2
203 Distillation: Processes, Separatory 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
217 Wooden Receptacles 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 0 0 0 0 0 0 0 0 0 0 2
291 Track Sanders 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
450 Foundation Garments 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 0 0 0 0 0 2
492 Roll or Roller 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 2
494 Imperforate Bowl: Centrifugal Separators 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
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 1 1 0 0 0 0 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 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
065 Glass 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 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
139 Textiles: Weaving 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
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
159 Concentrating Evaporators 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
186 Merchandising 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 1 0 0 0 0 0 0 0 0 0 0 1
270 Sheet-Material Associating 0 0 0 0 0 0 0 0 0 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
347 Incremental Printing of Symbolic Information 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
407 Cutters, for Shaping 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
453 Coin Handling 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
462 Books, Strips, and Leaves for Manifolding 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
ALL ALL CLASSES 286 341 490 443 399 321 355 354 446 425 420 414 344 393 387 317 226 309 327 288 281 335 338 332 356 324 396 346 372 367 365 393 421 432 398 645 745 589 751 630 665 658 560 666 601 561 670 763 811 22056


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