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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

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

Count of 1963 - 2005 Utility Patent Grants,
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

VIRGINIA

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Total
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 11 5 16 25 16 16 20 23 25 29 20 18 21 6 6 20 13 5 7 11 17 13 13 7 9 8 19 22 19 41 36 29 20 19 16 16 18 22 15 14 12 20 12 730
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 2 1 3 4 4 4 4 5 5 2 4 5 7 11 20 4 12 11 15 10 8 6 10 10 10 13 26 17 22 21 23 17 26 32 39 50 41 55 36 38 53 18 20 724
073 Measuring and Testing 8 9 16 17 16 10 18 22 23 12 22 11 14 15 21 12 8 7 10 9 15 16 8 12 16 14 15 19 23 21 20 17 15 20 14 22 16 22 21 7 22 13 9 657
532 Organic Compounds (includes Classes 532-570) 10 19 23 28 34 19 26 23 14 33 19 12 21 15 3 10 9 8 9 15 7 11 9 19 10 7 14 15 19 10 16 12 8 12 22 9 15 6 11 18 8 10 6 624
428 Stock Material or Miscellaneous Articles 3 6 5 7 13 13 11 15 16 10 8 20 20 17 12 15 6 12 10 7 11 7 9 10 7 5 20 13 18 19 20 13 27 24 26 19 29 27 19 18 22 17 12 618
131 Tobacco 9 5 4 12 15 17 11 14 9 10 7 8 3 8 11 10 8 11 26 20 15 15 28 25 25 5 13 6 23 36 28 9 12 10 16 10 9 7 8 9 10 16 8 561
250 Radiant Energy 1 3 8 6 9 12 16 12 10 5 15 13 5 13 13 10 12 4 7 4 4 5 7 6 9 7 16 24 16 11 12 18 17 13 10 11 8 14 14 14 15 14 16 459
455 Telecommunications 5 5 1 3 6 2 4 0 2 5 8 4 8 4 7 5 6 2 1 6 2 7 12 4 6 5 7 8 11 19 5 5 12 16 11 30 21 23 28 21 16 13 21 387
052 Static Structures (e.g., Buildings) 12 5 16 12 9 14 8 10 6 10 5 9 6 5 9 9 6 5 11 3 7 6 4 6 13 11 7 5 9 10 11 7 10 12 20 15 17 11 15 5 2 5 8 386
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 7 8 6 9 17 6 12 8 10 9 12 4 5 3 11 12 3 5 3 4 3 5 4 7 3 6 11 10 19 14 14 10 8 13 16 16 10 8 5 5 11 6 4 362
340 Communications: Electrical 2 0 6 4 6 5 8 4 13 11 15 11 8 9 6 7 2 3 9 3 3 4 2 8 8 5 11 9 8 6 3 11 8 9 10 13 10 18 11 15 8 13 28 353
128 Surgery (includes Class 600) 1 3 3 3 2 1 1 2 0 5 3 6 7 4 3 4 1 6 5 8 1 7 9 1 6 11 13 11 17 13 13 13 13 10 9 12 11 11 28 16 21 23 9 346
244 Aeronautics and Astronautics 7 8 17 12 11 12 13 11 6 5 8 5 6 8 3 3 4 5 5 3 8 5 11 8 6 7 7 13 9 17 10 5 5 8 6 6 9 8 7 8 7 11 7 340
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 6 3 6 8 15 6 7 4 4 9 20 10 18 7 11 3 0 11 3 1 0 3 8 3 2 3 4 5 10 7 9 8 8 17 7 9 9 14 11 16 15 11 5 336
324 Electricity: Measuring and Testing 2 2 2 8 7 6 10 4 8 8 9 4 10 10 4 7 5 3 4 6 9 5 6 10 11 5 12 14 11 16 10 5 14 6 11 7 8 1 8 13 9 9 8 327
210 Liquid Purification or Separation 1 1 6 2 1 2 4 3 6 12 7 5 5 7 8 4 3 2 9 5 7 7 10 4 5 4 10 10 8 18 16 13 5 7 7 8 8 14 16 12 9 13 12 316
029 Metal Working 6 7 7 10 11 6 8 5 7 16 3 4 10 6 1 2 4 7 3 7 5 6 4 4 7 7 10 9 9 9 10 6 3 5 8 11 8 9 15 10 11 11 7 314
379 Telephonic Communications 2 2 3 4 6 4 6 3 2 3 3 3 3 1 2 4 6 2 0 0 2 1 4 3 1 4 6 5 2 4 11 9 15 8 10 21 15 19 22 16 17 29 13 296
435 Chemistry: Molecular Biology and Microbiology 0 2 1 0 2 0 1 4 1 3 4 2 4 1 3 0 1 3 4 7 6 4 5 1 3 3 5 3 2 7 9 17 8 14 20 21 18 22 21 20 14 13 14 293
370 Multiplex Communications 0 0 2 1 0 0 0 0 4 3 0 4 2 2 1 1 2 2 3 1 1 3 2 1 1 3 5 4 7 5 10 8 17 11 16 21 10 24 16 25 26 20 22 286
062 Refrigeration 5 8 5 12 16 11 9 2 2 6 7 4 4 7 3 7 1 4 10 4 11 5 6 3 5 3 8 12 7 13 6 10 8 5 2 4 9 6 7 8 6 10 4 285
318 Electricity: Motive Power Systems 8 4 7 7 10 5 10 8 15 17 7 8 9 9 5 4 1 4 13 8 6 19 10 9 10 8 2 5 6 0 3 3 1 2 1 2 4 4 4 6 9 6 5 284
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 4 5 4 1 5 7 5 6 5 4 4 1 1 4 1 2 1 0 1 0 1 3 1 1 1 5 3 2 7 11 8 14 5 11 8 16 19 25 32 31 16 283
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 3 1 4 4 7 8 3 10 3 5 6 9 4 9 9 6 8 6 8 11 10 9 3 6 5 9 12 11 17 16 30 31 283
356 Optics: Measuring and Testing 0 1 1 1 1 3 7 6 12 4 6 8 5 9 7 3 6 6 9 4 8 6 8 8 3 5 7 10 6 10 7 11 8 9 4 11 6 13 4 6 15 4 14 282
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 1 2 6 6 13 11 9 8 13 15 7 5 6 6 6 1 3 6 7 3 6 8 3 5 6 3 6 6 10 7 11 7 6 5 6 6 7 8 2 3 7 6 270
123 Internal-Combustion Engines 1 1 1 1 2 1 2 1 2 2 4 12 4 10 4 3 6 3 1 1 2 0 2 4 2 3 8 8 12 12 7 7 6 15 4 16 9 19 17 23 13 9 9 269
206 Special Receptacle or Package 5 5 13 12 9 14 10 5 9 3 1 4 2 5 6 1 2 2 3 2 4 4 8 6 2 7 7 9 2 12 15 12 4 7 2 10 7 5 10 5 6 4 5 266
359 Optics: Systems and Elements 0 1 1 0 2 0 2 5 4 6 5 1 4 4 3 3 2 8 6 1 1 3 15 2 6 5 7 11 9 8 7 8 6 9 9 21 13 6 8 5 7 8 16 248
137 Fluid Handling 2 4 8 15 10 6 16 12 8 8 5 8 3 4 4 5 2 10 6 7 3 7 2 6 4 4 5 2 4 7 1 6 4 4 2 5 5 7 3 5 5 4 6 244
376 Induced Nuclear Reactions: Processes, Systems, and Elements 7 3 4 15 5 6 2 2 2 4 2 4 2 4 4 7 8 9 3 9 6 5 2 4 4 7 7 3 17 19 14 11 8 4 5 4 4 0 1 2 3 1 2 235
427 Coating Processes 4 1 2 3 4 6 4 9 5 7 5 2 5 6 5 2 1 5 6 2 4 3 7 11 4 7 1 2 10 8 10 3 9 6 4 6 9 10 5 4 5 4 6 222
361 Electricity: Electrical Systems and Devices 2 6 4 4 6 7 3 4 9 7 7 2 9 4 5 1 4 8 3 9 2 7 2 5 8 4 3 1 4 8 5 3 5 4 2 7 8 4 5 10 10 2 7 220
348 Television 2 0 0 2 5 3 0 2 4 5 6 4 4 8 8 6 2 5 5 2 1 1 4 7 0 2 4 7 5 4 2 7 5 11 5 17 7 10 14 18 7 6 1 218
220 Receptacles 5 5 6 10 8 7 6 1 4 6 4 8 0 11 4 0 6 3 6 2 1 1 5 6 2 5 6 9 7 3 5 7 8 3 5 8 5 4 7 3 2 1 1 206
102 Ammunition and Explosives 8 4 4 8 7 4 5 7 10 12 15 5 3 10 4 4 2 2 1 1 1 4 3 2 2 3 2 3 3 5 7 2 3 0 5 3 4 5 4 11 7 6 2 203
002 Apparel 1 2 2 4 2 3 1 5 5 0 3 5 5 5 4 3 6 5 1 1 0 4 0 4 2 1 6 9 14 9 6 5 10 9 13 8 6 6 4 8 3 5 6 201
248 Supports (e.g., for holding articles, etc.) 4 3 5 1 9 2 1 4 5 3 2 2 5 3 3 2 2 2 3 4 2 1 7 3 5 4 2 1 5 7 8 5 8 3 6 5 11 11 10 15 5 5 6 200
219 Electric Heating 0 0 4 7 4 3 3 4 6 4 2 3 1 5 3 2 2 6 5 7 5 5 8 3 2 1 6 5 1 2 7 5 3 8 4 5 9 4 5 12 10 7 4 192
280 Land Vehicles 2 6 3 5 1 3 2 4 3 6 4 2 7 6 3 4 3 5 2 6 4 1 6 6 3 4 1 4 4 1 4 5 7 8 5 7 4 8 5 11 6 5 6 192
114 Ships 3 5 6 7 7 3 4 1 3 6 6 4 6 9 5 6 1 3 3 6 2 3 3 3 3 2 4 4 4 4 8 6 5 8 2 3 5 5 7 2 5 7 2 191
060 Power Plants 14 8 7 12 4 2 3 2 8 5 12 2 6 8 3 8 2 1 3 7 6 3 0 1 1 2 5 1 0 3 2 2 4 2 1 3 3 5 3 7 4 7 8 190
473 Games Using Tangible Projectile 1 1 2 3 1 3 3 0 3 5 1 5 4 2 6 2 4 1 3 3 2 1 4 0 5 4 2 3 12 8 6 7 12 6 10 10 12 8 2 2 8 6 4 187
198 Conveyors: Power-Driven 1 1 8 8 5 2 3 0 9 2 2 2 5 5 2 6 1 0 3 5 4 1 3 0 1 5 8 9 9 12 12 7 4 10 4 5 2 7 5 4 3 0 1 186
438 Semiconductor Device Manufacturing: Process 0 1 1 0 2 1 1 0 1 2 0 0 3 2 3 7 8 2 10 4 4 5 3 3 4 2 6 6 4 2 2 7 2 4 3 1 6 16 10 14 13 13 8 186
033 Geometrical Instruments 4 10 5 4 3 3 6 5 4 6 7 6 3 3 5 5 3 6 1 3 6 7 3 1 5 2 6 7 4 3 3 1 5 2 5 1 2 5 8 3 5 2 5 183
426 Food or Edible Material: Processes, Compositions, and Products 3 2 5 1 10 3 2 4 4 7 4 3 7 4 2 2 0 0 1 0 4 3 2 1 1 1 1 9 5 3 5 9 12 6 3 3 14 13 9 7 6 1 1 183
310 Electrical Generator or Motor Structure 2 0 2 2 5 1 3 3 1 1 2 2 3 4 2 1 2 1 2 2 7 3 5 1 3 2 4 0 5 1 3 6 2 2 1 6 6 14 11 12 7 22 13 177
606 Surgery (instruments) 2 0 1 0 0 1 0 1 0 3 1 5 1 0 0 3 1 1 1 2 2 1 4 2 6 1 6 8 6 3 4 6 6 8 7 13 9 18 12 6 9 6 5 171
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 1 1 1 0 0 0 1 2 0 7 5 5 5 7 2 2 4 0 2 0 2 1 4 4 4 3 1 7 0 4 5 13 6 6 12 16 13 14 10 170
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 4 3 4 7 8 4 2 7 5 5 8 7 3 12 6 2 2 4 4 4 2 2 4 2 5 1 1 3 1 4 2 5 1 3 6 6 4 3 0 5 3 2 2 168
439 Electrical Connectors 0 0 4 2 4 7 3 4 10 4 2 3 3 4 0 2 2 3 6 7 3 3 9 4 8 6 7 8 3 3 2 2 5 1 5 3 8 3 2 3 2 2 3 165
604 Surgery (Medicators and Receptors) 1 0 1 2 4 1 0 2 3 1 2 3 4 4 1 0 1 3 3 2 3 2 5 5 10 6 11 7 7 8 5 2 3 2 2 11 5 9 2 7 7 3 5 165
434 Education and Demonstration 1 2 4 4 3 3 2 2 3 4 3 6 5 5 5 2 2 2 2 5 4 3 2 1 4 1 3 2 4 2 5 3 6 5 5 5 8 5 2 7 7 8 4 161
072 Metal Deforming 2 2 8 8 8 7 6 6 6 7 4 9 0 1 1 4 4 1 3 2 0 4 3 2 2 2 3 2 1 5 5 5 3 0 7 5 1 2 3 3 3 3 2 155
053 Package Making 2 4 1 7 4 7 3 9 10 5 6 12 4 3 4 3 5 2 2 0 1 2 7 3 1 2 1 3 5 2 4 2 6 2 0 3 4 5 3 1 1 2 1 154
315 Electric Lamp and Discharge Devices: Systems 0 3 2 3 5 2 2 4 4 0 9 7 4 3 1 1 1 3 4 1 5 1 2 2 3 4 3 3 6 0 4 5 3 6 2 3 3 10 1 7 9 7 4 152
222 Dispensing (apparatus and process) 6 2 4 9 5 2 3 2 9 8 6 2 3 4 1 1 0 2 2 3 3 2 2 0 3 3 3 2 4 4 9 6 1 2 3 4 7 5 1 3 8 1 1 151
375 Pulse or Digital Communications 0 0 0 1 0 1 1 3 0 2 2 0 0 2 2 1 2 1 2 4 3 3 3 3 3 2 2 4 5 6 5 2 3 5 6 7 7 7 8 7 13 9 13 150
372 Coherent Light Generators 0 0 0 2 0 0 1 2 3 2 3 0 1 5 2 1 3 3 3 5 3 2 2 2 5 5 7 9 12 7 7 8 4 9 3 5 1 4 4 4 4 1 4 148
242 Winding, Tensioning, or Guiding 8 3 11 7 7 4 8 3 7 4 2 8 6 3 6 2 1 2 0 6 2 4 4 2 2 3 4 2 2 1 4 1 1 2 2 1 3 1 1 4 1 1 1 147
162 Paper Making and Fiber Liberation 1 1 3 1 4 4 3 2 4 3 2 3 3 5 3 1 1 1 2 0 1 2 3 2 1 1 7 5 6 4 4 11 2 4 4 4 5 6 7 9 6 2 2 145
273 Amusement Devices: Games 1 1 2 1 1 5 2 3 3 5 2 1 3 3 3 1 3 4 6 2 4 8 3 5 5 4 7 3 5 2 4 7 4 6 3 6 4 1 4 2 4 0 2 145
363 Electric Power Conversion Systems 1 4 3 16 17 7 5 5 5 2 3 2 1 2 3 1 1 5 2 0 1 2 4 0 1 2 3 0 2 2 2 3 2 3 1 5 4 3 4 4 2 4 6 145
119 Animal Husbandry 2 4 4 2 5 2 1 2 1 2 8 2 1 3 3 1 3 3 2 3 2 3 1 1 0 4 4 4 2 6 7 2 2 4 6 9 8 2 5 6 3 2 2 139
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 5 3 4 1 7 3 8 9 14 6 8 5 4 5 7 2 0 2 1 1 4 2 2 2 3 1 3 0 0 2 1 1 1 1 0 2 0 3 2 6 0 4 4 139
405 Hydraulic and Earth Engineering 0 1 2 1 6 4 3 2 3 0 6 3 3 4 6 3 0 2 2 3 2 4 0 1 1 5 3 4 8 4 3 5 1 6 4 6 3 5 5 7 3 3 2 139
414 Material or Article Handling 1 2 5 6 4 2 4 6 4 3 3 4 7 3 5 6 1 3 5 3 2 1 3 4 1 2 2 2 7 6 3 2 6 1 0 3 0 3 4 2 2 4 1 138
030 Cutlery 5 1 4 2 3 2 0 3 7 4 1 5 6 2 1 2 1 5 1 1 1 5 3 3 2 1 4 6 6 2 0 4 0 4 6 2 2 7 5 7 7 2 2 137
229 Envelopes, Wrappers, and Paperboard Boxes 6 5 4 7 15 12 6 4 1 1 4 0 2 3 3 1 2 3 3 0 1 1 1 0 1 2 3 3 2 6 4 4 8 1 2 4 3 4 3 0 0 1 1 137
423 Chemistry of Inorganic Compounds 3 5 4 0 10 4 6 2 5 5 2 4 7 12 4 2 3 5 1 2 1 4 2 1 3 0 2 2 3 5 0 5 1 2 0 1 3 1 1 3 2 1 3 132
126 Stoves and Furnaces 0 0 2 0 0 2 1 0 0 3 1 1 1 3 8 3 18 14 14 9 6 9 6 1 3 0 0 1 1 1 1 2 0 1 0 2 4 1 7 3 0 0 0 129
362 Illumination 2 0 3 2 2 0 1 1 0 2 1 0 0 0 1 0 1 0 1 1 3 6 5 2 1 4 3 4 2 2 4 2 4 3 2 4 7 9 10 14 5 7 7 128
165 Heat Exchange 1 4 9 12 5 5 3 1 6 1 2 3 2 5 3 2 2 3 3 4 2 3 1 3 0 2 3 1 1 2 4 2 1 5 1 2 0 4 1 2 2 3 6 127
089 Ordnance 4 5 3 2 2 2 3 0 2 1 5 4 1 2 2 4 2 1 2 0 2 1 3 0 5 4 2 6 1 5 7 3 6 0 0 7 3 4 6 3 2 4 5 126
382 Image Analysis 0 0 1 1 1 1 0 4 1 0 1 2 2 0 1 1 0 1 0 1 0 0 0 2 3 0 0 4 2 6 5 11 3 6 4 5 10 6 11 5 6 11 8 126
709 Multicomputer Data Transferring (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 1 0 1 1 0 2 1 3 6 4 8 7 12 11 21 10 19 18 126
070 Locks 5 0 3 3 3 5 4 3 4 3 4 3 2 3 6 2 1 1 0 4 1 1 2 2 2 2 3 2 4 3 3 3 3 2 1 4 4 4 3 3 7 4 1 123
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 3 1 3 1 5 6 2 0 4 2 0 1 6 2 1 2 2 1 1 0 3 1 0 1 1 3 4 2 6 4 6 4 6 6 2 5 4 5 6 6 3 1 122
482 Exercise Devices 0 0 0 0 0 2 1 0 3 2 1 0 1 1 1 2 0 4 1 1 2 5 0 5 1 3 1 4 6 6 5 6 3 2 5 7 6 6 7 7 7 3 5 122
343 Communications: Radio Wave Antennas 1 2 3 5 2 5 6 1 4 4 0 4 0 6 0 2 0 2 3 1 2 2 1 2 4 0 2 3 0 3 2 3 0 5 2 3 7 2 6 8 1 2 8 119
005 Beds 1 1 0 1 5 2 2 3 3 0 1 2 1 1 5 1 1 1 1 0 0 2 4 2 1 0 2 2 3 4 4 6 3 8 2 5 6 9 4 5 2 6 3 115
015 Brushing, Scrubbing, and General Cleaning 0 2 2 2 2 3 1 1 4 1 3 3 2 2 2 3 4 1 2 4 1 2 8 5 4 4 2 3 2 5 3 3 3 5 1 2 4 0 7 3 1 2 1 115
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 1 2 0 3 4 0 1 1 2 0 2 1 1 0 1 1 2 6 4 3 3 1 4 6 6 3 4 2 0 5 6 5 1 7 8 6 7 6 115
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 2 3 2 1 4 2 3 5 5 7 3 4 8 3 3 1 3 1 2 1 2 0 2 2 0 3 1 2 6 6 5 3 3 1 0 2 5 0 1 4 0 1 113
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 1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 2 1 3 9 6 3 8 15 16 24 19 111
148 Metal Treatment 2 0 0 1 3 1 1 1 0 1 2 2 2 3 1 1 1 0 0 0 4 4 2 1 2 0 3 3 2 1 3 5 7 9 6 8 2 4 8 7 4 1 2 110
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 3 0 0 0 1 0 0 1 1 0 3 2 2 1 3 2 8 11 18 12 12 10 5 11 110
200 Electricity: Circuit Makers and Breakers 0 7 6 7 4 2 5 4 10 5 3 1 3 1 3 1 0 6 1 3 2 2 1 4 1 3 3 1 1 0 1 2 4 0 0 3 1 2 3 0 1 1 0 108
417 Pumps 3 1 4 6 1 1 4 1 2 3 3 3 2 2 1 0 1 3 2 2 0 0 4 0 0 1 1 1 3 2 1 0 0 0 0 3 3 10 13 5 8 2 6 108
083 Cutting 2 6 4 4 5 3 5 2 3 4 5 4 8 5 2 1 1 2 2 3 2 1 4 3 3 1 0 3 1 0 2 1 1 1 5 0 0 1 1 0 1 1 1 104
004 Baths, Closets, Sinks, and Spittoons 4 0 0 1 1 1 1 0 2 4 2 3 4 2 0 3 2 2 0 0 1 1 4 1 3 1 3 2 3 3 0 2 3 5 6 4 5 2 4 5 5 2 4 101
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 1 4 4 8 1 0 1 2 4 2 3 3 1 1 2 1 5 2 5 0 1 0 0 1 0 1 1 3 3 2 2 3 2 5 6 4 4 0 3 5 3 1 101
099 Foods and Beverages: Apparatus 0 0 0 4 3 5 2 2 1 4 6 4 0 1 1 1 1 3 1 1 2 2 2 2 1 1 1 0 2 2 2 1 1 4 3 2 5 8 6 5 4 2 2 100
040 Card, Picture, or Sign Exhibiting 2 0 3 6 2 1 2 5 5 1 2 3 0 2 3 0 0 0 2 3 1 2 0 2 7 3 3 5 0 1 3 3 4 1 1 2 5 3 0 3 4 3 1 99
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 1 1 2 1 0 1 0 3 2 2 3 0 0 0 0 2 0 2 1 1 6 1 1 0 3 2 3 5 3 10 2 10 8 6 5 9 3 99
446 Amusement Devices: Toys 3 2 2 4 1 3 2 0 2 1 1 0 3 1 2 3 0 4 5 0 0 0 3 1 3 1 5 1 0 1 3 4 1 1 1 3 6 6 7 5 7 0 1 99
034 Drying and Gas or Vapor Contact with Solids 0 1 6 9 6 8 4 2 5 1 4 4 2 1 1 0 1 1 2 0 0 0 0 1 2 0 3 2 1 1 2 1 2 2 3 2 3 2 2 2 4 4 1 98
209 Classifying, Separating, and Assorting Solids 1 1 1 2 1 4 2 1 3 3 8 3 5 2 4 3 1 3 4 3 0 1 1 4 2 2 0 1 2 2 4 4 5 2 1 2 1 1 3 2 0 2 1 98
294 Handling: Hand and Hoist-Line Implements 0 7 5 1 2 3 0 1 2 1 1 3 1 3 2 2 2 3 1 1 1 2 0 1 5 1 3 2 2 3 3 3 5 8 7 3 1 2 0 2 2 0 1 98
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 2 0 0 4 2 1 4 2 3 3 2 2 2 6 5 4 5 4 4 8 4 17 10 98
252 Compositions 2 1 0 5 3 3 3 0 7 2 4 2 1 5 4 3 1 2 1 3 3 0 2 4 0 1 0 0 2 1 1 3 1 0 3 3 2 4 4 5 2 3 0 96
714 Error Detection/Correction and Fault Detection/Recovery 0 0 1 0 0 1 0 0 1 1 1 2 1 2 2 2 2 1 3 0 2 4 2 1 4 1 2 3 3 1 1 1 2 7 1 2 3 2 3 6 7 7 11 96
333 Wave Transmission Lines and Networks 1 4 6 6 2 3 4 3 2 2 4 1 3 1 2 1 2 1 3 4 1 4 0 2 1 0 3 0 1 2 2 6 2 1 2 1 2 1 0 2 3 1 3 95
436 Chemistry: Analytical and Immunological Testing 0 0 1 1 0 1 0 0 0 1 3 1 4 2 2 3 1 1 3 3 0 1 1 2 0 1 0 4 3 2 5 2 2 2 5 7 3 5 7 4 5 6 1 95
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 3 0 0 2 1 0 1 2 2 3 0 1 0 0 2 0 0 2 1 3 0 3 2 1 1 5 3 4 3 1 4 5 1 3 3 1 10 1 5 9 4 3 95
204 Chemistry: Electrical and Wave Energy 3 0 2 2 2 4 2 3 6 0 1 3 2 0 1 0 5 1 4 2 0 1 1 1 2 0 5 1 1 3 2 3 3 2 1 0 3 2 2 9 3 5 1 94
043 Fishing, Trapping, and Vermin Destroying 1 2 1 4 1 2 2 1 2 3 3 2 2 1 1 0 1 2 1 1 2 0 2 3 2 2 3 3 3 4 7 6 2 2 2 3 4 2 0 0 1 6 1 93
297 Chairs and Seats 1 5 2 2 1 1 4 2 1 0 5 1 1 3 0 1 2 2 0 2 0 1 4 0 1 2 1 5 0 4 5 4 3 4 3 0 1 4 1 4 2 3 5 93
313 Electric Lamp and Discharge Devices 0 1 4 2 3 1 2 1 0 3 2 0 3 1 5 1 3 2 3 0 0 3 0 2 3 1 1 1 3 2 3 3 3 2 2 2 3 4 4 5 4 4 1 93
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 1 0 1 0 1 1 1 0 1 0 0 0 3 5 3 0 1 0 3 2 1 1 2 1 4 3 2 1 1 1 0 1 4 3 3 12 14 6 9 92
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 2 3 5 5 8 4 2 1 1 3 5 3 1 7 2 2 3 0 1 0 0 2 1 2 3 2 0 7 3 3 1 1 1 0 0 0 1 0 0 0 3 1 90
101 Printing 2 7 1 6 2 4 5 5 9 5 5 2 2 6 3 0 0 0 1 1 0 0 1 0 3 1 1 2 0 3 2 1 4 1 0 3 1 0 0 0 0 0 0 89
307 Electrical Transmission or Interconnection Systems 2 1 6 2 2 3 4 3 2 3 2 2 1 0 0 4 2 0 0 0 2 1 1 0 1 2 0 1 5 1 3 5 4 0 4 1 2 3 2 5 4 3 0 89
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 2 2 2 3 2 3 1 1 3 1 2 2 0 0 2 0 0 3 1 0 2 0 0 0 2 0 2 2 0 0 1 0 4 0 1 2 5 3 7 11 8 6 88
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 0 0 1 4 4 6 5 2 3 7 10 4 2 2 1 3 3 1 0 5 6 1 0 0 0 0 2 1 1 1 4 0 1 1 0 2 0 0 0 1 2 0 87
365 Static Information Storage and Retrieval 0 0 1 0 0 0 1 2 2 1 3 2 2 1 2 0 3 0 0 0 4 1 0 2 0 2 1 1 2 0 1 1 3 5 4 1 2 2 14 7 3 3 8 87
380 Cryptography 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 2 1 4 4 4 3 5 1 6 6 4 5 5 9 4 3 5 2 9 87
149 Explosive and Thermic Compositions or Charges 8 3 3 2 1 3 1 2 0 2 3 4 0 4 1 1 0 1 1 4 0 0 0 0 1 0 0 1 0 0 0 0 0 2 3 10 2 11 4 2 0 4 2 86
174 Electricity: Conductors and Insulators 3 3 2 3 3 4 2 2 4 2 3 2 1 0 0 0 1 1 2 0 0 2 1 1 1 1 1 1 1 0 1 1 1 2 1 2 4 8 5 7 1 3 1 84
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 2 0 1 0 0 2 0 0 2 0 2 0 1 3 0 0 1 4 2 6 4 2 1 1 2 3 3 6 7 4 3 6 2 12 82
211 Supports: Racks 3 2 0 1 3 4 0 1 2 0 3 0 1 1 0 2 0 1 2 1 0 3 2 1 0 0 1 4 2 3 3 4 3 4 2 4 3 1 4 4 2 3 1 81
084 Music 3 3 6 4 5 2 1 3 6 1 1 1 1 2 1 0 2 1 2 0 4 2 0 1 5 1 0 1 3 1 1 3 2 1 0 2 2 1 1 2 1 1 0 80
224 Package and Article Carriers 0 2 0 1 0 0 2 2 0 2 0 1 2 0 3 0 0 0 4 2 3 2 1 1 1 0 2 3 2 1 4 2 4 4 9 2 3 3 4 3 2 2 1 80
042 Firearms 0 1 2 1 0 1 0 0 1 1 1 1 1 0 0 4 3 1 4 0 0 1 0 3 1 1 1 2 3 1 0 6 2 2 4 5 2 0 4 6 5 5 2 78
330 Amplifiers 1 3 7 1 1 1 2 3 1 5 4 1 2 5 2 2 1 0 3 0 3 1 0 1 1 1 1 1 2 4 0 2 3 0 0 0 3 1 2 0 1 3 3 78
451 Abrading 3 4 0 2 2 1 2 2 1 2 0 1 2 0 1 2 1 3 0 0 1 1 2 1 1 2 1 0 1 2 2 0 4 2 4 4 4 1 4 4 2 1 5 78
180 Motor Vehicles 1 3 4 7 3 2 1 5 0 2 0 2 1 1 1 1 2 3 5 1 0 0 1 3 2 0 2 1 0 3 1 1 1 0 2 0 1 1 2 5 1 2 2 76
074 Machine Element or Mechanism 1 2 5 2 1 2 3 2 4 1 2 1 3 0 2 0 2 1 1 2 2 1 1 1 1 0 4 5 1 4 2 3 1 0 2 2 5 0 2 0 1 0 0 75
118 Coating Apparatus 0 1 0 0 3 3 3 1 1 5 1 4 0 1 1 2 0 3 1 2 1 2 1 2 1 0 1 1 1 0 4 2 3 1 1 2 2 4 2 3 1 5 2 74
057 Textiles: Spinning, Twisting, and Twining 3 2 2 1 6 2 7 2 1 3 6 2 0 5 1 0 1 0 1 0 1 0 1 1 4 1 0 1 1 1 1 1 3 2 1 0 0 1 0 0 1 1 5 72
036 Boots, Shoes, and Leggings 0 0 0 1 2 0 1 0 0 1 1 0 2 2 1 2 0 2 1 1 0 2 1 0 1 0 0 1 2 3 1 4 0 1 0 2 3 3 5 3 9 8 5 71
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 2 2 1 3 3 5 3 2 0 2 2 3 2 0 0 0 2 1 4 4 3 1 2 4 1 2 0 2 5 0 2 0 0 2 2 0 0 1 1 1 71
433 Dentistry 0 1 1 0 0 1 1 1 0 0 1 1 0 1 1 1 1 1 5 2 1 1 2 1 1 1 2 0 4 5 1 5 2 2 1 4 3 1 6 3 2 0 2 69
124 Mechanical Guns and Projectors 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 1 0 1 2 3 0 0 1 0 0 0 1 0 1 1 0 3 3 6 5 5 6 4 3 5 4 4 2 67
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 1 0 0 0 1 0 1 1 5 3 3 4 4 7 3 3 4 5 7 15 67
071 Chemistry: Fertilizers 7 4 4 1 1 2 1 2 2 2 3 2 3 0 1 0 2 0 2 0 0 0 1 2 0 1 2 2 3 2 2 3 2 1 0 0 0 3 0 1 0 2 0 66
182 Fire Escape, Ladder, or Scaffold 0 0 1 0 2 1 0 1 2 2 2 1 0 0 2 1 3 1 1 1 3 2 0 1 1 0 2 2 3 1 1 4 0 6 2 1 1 3 3 3 1 3 2 66
312 Supports: Cabinet Structure 2 3 1 3 2 2 1 1 3 1 1 3 1 0 0 4 0 7 3 1 0 1 0 2 1 1 3 0 2 2 2 0 2 0 1 0 2 2 2 0 0 3 1 66
056 Harvesters 0 3 4 1 0 1 0 2 2 1 2 2 2 2 0 0 2 3 2 2 3 2 1 1 1 1 0 3 0 4 2 1 1 2 1 1 4 0 1 2 2 1 0 65
175 Boring or Penetrating the Earth 0 0 0 0 0 1 0 0 0 2 0 1 1 0 1 2 0 0 0 1 0 2 1 0 0 1 2 2 3 5 5 3 3 2 6 4 0 3 3 1 3 2 5 65
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 1 1 0 0 0 0 3 2 0 0 1 0 0 0 3 1 2 0 5 0 0 1 4 1 1 0 1 1 4 1 1 3 2 0 2 1 5 4 3 3 6 2 65
251 Valves and Valve Actuation 0 1 2 3 2 1 2 1 1 0 1 1 0 1 2 0 0 0 0 0 1 1 0 0 1 1 3 6 1 6 9 3 1 0 3 0 3 2 2 0 0 2 1 64
285 Pipe Joints or Couplings 0 3 3 6 2 4 2 0 1 1 2 1 1 0 0 0 1 1 0 1 1 1 0 1 2 1 3 0 0 0 2 2 5 2 2 4 1 3 0 3 1 1 0 64
366 Agitating (e.g., of articles and materials) 1 1 2 2 1 4 0 0 3 2 1 2 2 2 4 2 1 0 0 0 0 2 3 2 1 1 0 1 1 2 0 1 3 0 2 2 4 0 1 2 3 3 0 64
374 Thermal Measuring and Testing 1 1 2 3 2 1 2 6 0 2 0 3 0 2 2 0 0 0 1 0 1 0 2 0 2 1 1 3 1 6 0 0 0 3 0 0 1 1 5 2 1 3 3 64
400 Typewriting Machines 0 0 0 1 1 1 0 2 1 1 0 0 1 6 0 0 2 3 2 4 0 2 2 2 0 3 3 2 6 0 1 0 1 1 3 2 3 2 1 2 1 1 1 64
024 Buckles, Buttons, Clasps, Etc. 3 2 1 7 1 1 0 1 2 1 2 1 3 2 1 2 1 0 0 1 3 6 1 0 1 1 2 0 1 1 1 2 1 0 1 2 0 0 1 4 2 1 0 63
134 Cleaning and Liquid Contact with Solids 0 0 2 1 0 2 1 2 1 2 2 2 0 0 0 0 1 0 0 2 0 1 0 0 2 0 1 3 1 1 4 1 2 1 0 4 7 3 3 2 4 3 2 63
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 2 0 1 1 0 1 0 0 2 1 0 0 1 1 1 0 0 1 0 1 0 1 0 4 0 1 2 2 3 4 7 3 8 0 3 2 4 6 63
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 2 0 3 6 4 6 5 6 6 3 7 4 3 63
228 Metal Fusion Bonding 0 0 1 0 1 4 4 1 3 4 2 1 0 1 0 2 1 0 1 0 2 0 0 2 3 0 0 3 2 3 2 1 5 0 1 2 1 2 2 0 1 0 3 61
096 Gas Separation: Apparatus 0 0 1 1 1 1 0 0 0 2 2 1 4 1 3 3 1 1 2 1 0 1 1 1 4 0 1 2 3 1 4 0 0 0 3 0 0 1 2 3 3 2 3 60
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 1 1 0 1 0 1 1 1 1 1 2 2 1 1 0 2 0 3 2 2 0 1 0 2 0 2 1 2 1 1 2 3 1 2 0 4 0 3 2 3 5 2 60
296 Land Vehicles: Bodies and Tops 1 1 1 1 1 2 0 0 1 1 2 2 1 1 2 2 1 0 1 1 0 2 1 1 0 0 2 3 2 0 3 2 4 0 2 4 0 1 2 2 3 2 2 60
341 Coded Data Generation or Conversion 0 1 4 0 1 0 1 2 9 3 3 2 1 1 3 0 0 1 1 1 0 2 1 2 1 2 4 1 0 0 0 0 0 0 2 1 2 1 0 3 2 2 0 60
221 Article Dispensing 1 2 4 3 5 2 0 4 1 1 4 4 3 1 1 0 0 0 0 0 0 0 1 1 2 1 2 3 1 0 1 0 0 1 0 0 2 2 1 1 3 1 0 59
403 Joints and Connections 0 1 3 3 4 1 1 1 2 1 1 1 2 2 1 1 0 1 0 2 0 1 2 1 0 1 2 6 2 3 2 0 1 1 2 3 2 0 1 0 0 1 0 59
440 Marine Propulsion 1 1 2 0 2 3 2 2 1 1 0 0 3 0 1 2 1 0 1 0 1 0 0 1 2 0 0 1 0 2 1 2 3 2 0 2 0 4 1 3 7 2 2 59
454 Ventilation 2 0 4 3 4 3 1 0 0 1 2 2 1 0 1 2 0 1 0 0 0 1 1 0 0 1 2 2 2 2 0 0 0 1 1 4 0 4 2 2 2 5 0 59
028 Textiles: Manufacturing 0 1 1 3 3 6 4 5 4 3 5 4 3 2 0 1 1 0 1 1 2 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 2 1 1 0 0 58
044 Fuel and Related Compositions 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 3 1 1 2 0 1 1 1 1 1 1 0 2 4 5 6 3 3 2 6 1 0 3 3 58
106 Compositions: Coating or Plastic 2 4 0 2 2 2 0 1 1 3 0 1 1 2 2 0 1 2 0 1 1 1 3 0 2 2 1 0 2 1 3 2 1 1 0 4 1 0 1 2 0 1 2 58
188 Brakes 1 2 0 1 3 1 1 4 6 1 3 1 0 0 1 0 0 0 3 0 0 1 0 0 0 1 1 0 2 2 0 0 2 8 1 0 4 0 0 2 1 2 3 58
241 Solid Material Comminution or Disintegration 0 1 2 1 2 2 1 2 1 1 1 2 1 1 1 4 1 0 2 0 0 1 1 2 0 0 1 1 1 1 3 1 0 2 4 3 2 1 1 1 4 1 1 58
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 1 5 4 2 1 4 2 1 1 2 2 2 1 2 0 0 0 0 1 1 1 1 0 0 1 1 0 2 0 0 1 0 1 0 1 0 8 2 2 1 1 1 57
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 0 5 3 3 0 1 3 2 0 4 2 5 3 0 1 2 0 3 2 0 0 0 0 0 0 0 0 0 3 0 2 0 0 1 2 0 2 1 0 4 1 56
164 Metal Founding 0 0 2 3 1 1 1 2 2 1 2 2 1 0 0 1 4 1 0 1 1 0 0 1 0 1 1 1 2 1 4 5 1 2 0 2 0 5 0 2 1 0 1 56
323 Electricity: Power Supply or Regulation Systems 0 2 1 6 3 1 2 4 1 1 0 2 1 1 1 0 0 0 0 1 1 0 0 2 1 3 3 2 0 2 2 0 1 2 0 3 2 1 1 1 0 1 1 56
602 Surgery: Splint, Brace, or Bandage 0 0 3 1 0 1 0 2 1 2 0 0 2 0 0 0 0 0 1 1 1 2 3 2 0 2 3 2 1 1 1 1 1 0 3 2 5 1 0 0 5 4 2 56
331 Oscillators 0 2 2 5 3 4 0 2 2 1 0 1 1 2 0 3 0 0 1 2 2 4 5 2 1 1 1 1 0 1 0 0 1 0 0 0 0 0 0 1 2 0 2 55
396 Photography 1 1 3 2 3 3 4 1 4 0 4 0 0 1 1 0 0 2 4 1 1 1 0 0 0 1 0 2 1 0 0 0 1 0 2 0 5 2 1 2 0 1 0 55
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 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 2 1 5 5 9 2 5 5 6 9 55
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 0 0 0 0 1 1 0 0 2 0 2 1 2 2 2 0 2 1 1 2 6 6 4 9 3 2 53
108 Horizontally Supported Planar Surfaces 2 3 2 1 3 0 0 0 0 6 0 1 1 0 0 1 0 2 1 1 1 0 0 1 2 0 1 3 0 0 0 2 4 0 2 3 1 1 1 1 0 2 2 51
378 X-Ray or Gamma Ray Systems or Devices 1 1 0 0 1 0 0 1 0 2 0 2 2 2 1 0 0 1 0 1 0 0 2 2 1 1 2 4 2 1 1 3 0 2 0 1 3 1 3 3 0 2 2 51
398 Optical Communications 0 0 1 0 0 0 0 0 1 1 2 0 1 0 0 0 1 2 1 0 0 1 2 0 5 2 4 0 2 2 3 2 6 0 1 0 3 2 0 2 1 2 1 51
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 1 1 1 0 1 1 1 1 0 1 2 1 0 0 0 0 0 1 0 0 2 1 0 1 1 2 1 0 1 0 0 0 0 5 2 1 4 4 4 8 2 51
065 Glass Manufacturing 0 0 0 1 0 0 0 0 2 1 1 0 0 1 2 1 0 8 2 1 2 6 0 3 0 0 1 0 0 3 3 0 0 0 0 1 2 2 1 0 1 5 0 50
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 3 2 2 1 3 3 6 3 4 2 3 2 1 1 0 2 1 1 0 3 1 1 2 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 50
081 Tools 0 0 0 0 2 0 0 0 0 1 2 2 1 1 1 2 1 1 0 1 0 2 5 0 0 1 0 2 2 2 2 3 2 1 0 1 2 2 2 1 1 2 1 49
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 1 1 2 2 2 2 3 3 3 1 1 1 1 0 2 1 0 0 0 0 0 1 0 0 0 0 0 1 2 2 1 3 1 1 1 1 4 2 1 2 0 49
112 Sewing 4 0 2 0 1 3 1 2 2 1 2 1 2 1 1 1 0 1 2 0 6 4 0 0 0 0 2 0 3 1 0 0 2 2 1 0 0 0 0 0 0 0 0 48
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 1 1 0 0 0 1 1 1 0 1 1 4 4 1 1 0 0 2 0 0 0 1 0 3 2 9 3 0 1 1 0 0 0 1 2 2 1 1 2 0 48
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 1 2 1 1 3 0 0 0 1 1 0 2 3 9 8 1 1 1 3 0 3 3 48
116 Signals and Indicators 1 1 0 3 1 0 4 1 0 4 0 2 2 3 0 2 1 1 0 0 0 1 1 0 2 0 1 3 1 0 3 0 1 2 3 0 0 0 0 1 0 0 2 47
139 Textiles: Weaving 4 5 3 1 2 0 2 1 0 2 1 2 1 0 1 2 1 0 1 1 2 1 0 0 0 0 0 0 0 0 2 0 2 0 1 0 1 2 1 1 2 1 1 47
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 2 1 0 0 2 1 1 2 2 1 1 1 3 1 3 9 6 2 3 2 0 1 47
355 Photocopying 2 2 1 2 0 0 1 2 2 2 3 5 1 1 1 2 4 1 1 3 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 2 0 0 2 1 1 46
292 Closure Fasteners 0 1 0 1 0 1 2 0 1 1 0 2 0 1 0 2 2 2 1 5 0 3 2 0 3 2 0 0 2 1 2 1 1 0 2 0 2 1 0 0 1 0 0 45
132 Toilet 1 1 2 1 1 1 0 1 1 1 0 1 1 0 0 0 0 0 4 1 1 2 1 0 1 1 1 2 2 1 0 0 1 2 4 2 2 1 0 0 2 1 0 44
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 1 0 1 3 0 1 2 4 1 1 1 1 5 2 1 3 2 0 0 1 1 4 3 44
401 Coating Implements with Material Supply 2 1 1 0 1 2 2 5 4 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 1 1 2 1 2 0 2 0 1 1 1 2 2 0 0 2 2 43
110 Furnaces 0 0 1 0 2 1 1 5 3 0 0 4 0 2 1 1 1 0 0 2 1 2 0 1 0 0 1 0 1 0 1 2 0 0 0 3 2 1 0 2 0 0 1 42
135 Tent, Canopy, Umbrella, or Cane 0 0 1 0 1 0 2 0 0 0 0 0 1 1 0 1 0 0 2 0 0 3 0 1 0 2 2 1 0 4 1 4 1 1 1 2 2 3 1 1 1 1 1 42
431 Combustion 1 0 0 1 1 1 2 2 0 4 3 1 2 2 1 1 1 0 1 1 0 3 3 1 1 0 1 0 0 1 0 0 0 1 0 0 0 2 1 1 1 0 1 42
047 Plant Husbandry 0 0 0 0 0 1 1 0 1 1 1 0 1 0 3 1 1 0 0 2 0 0 0 0 1 0 0 2 3 1 0 5 0 0 1 2 2 1 3 1 3 2 1 41
095 Gas Separation: Processes 1 1 2 0 0 1 0 2 1 1 0 1 1 1 0 2 1 1 1 0 0 1 0 1 0 0 2 1 1 0 0 1 1 0 1 1 0 0 2 2 1 5 4 41
384 Bearings 0 1 2 1 2 4 1 0 4 1 4 0 1 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 3 1 2 1 2 1 1 0 0 1 41
452 Butchering 0 5 3 0 0 4 1 1 0 3 2 1 0 0 2 1 0 0 2 2 1 1 1 1 1 0 1 1 0 1 0 2 1 0 0 0 0 1 0 0 2 0 0 41
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 2 0 1 2 0 2 0 0 0 4 0 0 1 0 5 1 1 1 0 0 1 4 0 0 0 0 2 1 0 0 1 0 3 1 1 2 0 0 3 1 40
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 2 0 0 1 0 1 4 2 3 0 0 1 0 0 0 0 3 0 4 2 2 0 0 0 0 0 1 0 4 1 1 2 0 0 0 0 1 1 2 0 1 40
607 Surgery: Light, Thermal, and Electrical Application 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 0 0 0 0 1 0 1 1 0 1 0 4 0 1 1 0 2 3 1 2 4 3 4 6 40
358 Facsimile and Static Presentation Processing 0 1 0 1 0 0 0 0 0 2 1 2 0 0 1 1 0 0 0 0 1 3 1 1 0 0 2 1 1 1 0 7 4 0 1 2 2 0 1 0 0 2 0 39
406 Conveyors: Fluid Current 0 0 3 0 1 2 2 0 0 0 3 5 1 2 0 0 1 0 0 0 0 1 0 0 0 1 1 0 3 2 1 0 2 3 1 1 1 1 0 1 0 0 0 39
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 2 0 1 2 2 0 0 0 0 0 0 0 2 1 0 0 1 1 2 0 1 0 2 1 1 2 3 1 1 0 1 2 1 3 1 2 2 1 0 0 0 39
049 Movable or Removable Closures 0 1 2 1 1 1 0 1 0 1 0 1 0 0 2 0 0 2 1 0 1 1 0 2 0 0 4 1 2 1 2 1 3 2 1 0 1 0 0 0 1 1 0 38
404 Road Structure, Process, or Apparatus 0 0 1 0 0 1 0 0 0 1 0 0 1 1 1 2 0 0 1 0 0 3 0 2 2 2 1 1 0 1 2 1 1 2 1 1 4 0 2 0 2 1 0 38
418 Rotary Expansible Chamber Devices 0 0 0 1 3 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 1 2 1 1 0 0 8 5 6 2 1 0 38
138 Pipes and Tubular Conduits 2 0 2 1 3 1 3 1 1 0 1 1 2 2 1 1 1 0 1 2 0 0 0 0 0 0 0 0 2 1 0 0 1 0 1 0 3 0 0 1 1 0 1 37
336 Inductor Devices 0 1 3 1 1 1 1 0 1 2 2 2 1 1 1 4 3 1 0 0 0 0 0 0 0 0 2 0 0 1 2 0 0 0 0 2 0 1 1 0 0 0 2 37
037 Excavating 1 0 1 0 3 0 2 1 0 0 0 0 0 0 0 0 2 2 2 4 5 0 0 0 2 1 0 1 0 1 1 0 0 0 0 1 2 0 2 0 0 2 0 36
322 Electricity: Single Generator Systems 1 3 0 2 1 5 1 3 2 2 0 1 1 2 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 2 2 0 1 1 36
441 Buoys, Rafts, and Aquatic Devices 0 2 0 1 0 1 1 0 0 1 2 4 0 0 0 0 1 0 1 0 1 0 2 0 0 0 0 0 0 0 3 3 1 1 1 0 1 0 2 1 4 2 0 36
055 Gas Separation 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 2 0 0 0 0 0 1 0 1 0 0 1 2 0 2 1 0 0 1 1 3 1 0 0 0 8 2 4 35
144 Woodworking 0 0 0 0 1 0 1 1 0 1 0 0 0 2 0 0 1 2 1 0 2 0 0 1 4 2 3 0 0 1 1 2 1 1 0 1 1 0 1 1 3 0 0 35
299 Mining or In Situ Disintegration of Hard Material 1 0 1 0 2 0 1 0 0 0 3 1 0 0 0 0 0 0 0 3 0 0 2 1 2 0 0 0 0 1 1 0 1 0 0 0 2 1 2 3 2 3 2 35
383 Flexible Bags 2 0 2 2 2 3 1 0 0 2 1 1 0 0 0 0 0 0 0 0 0 1 0 2 0 1 1 0 2 1 2 1 1 0 0 1 3 0 1 0 0 1 1 35
152 Resilient Tires and Wheels 2 1 0 1 1 1 0 0 1 4 0 1 0 0 2 1 0 0 0 1 0 0 2 1 1 0 1 0 2 2 0 0 0 0 0 1 0 2 1 4 0 0 1 34
181 Acoustics 1 2 3 0 2 0 0 2 0 1 0 1 0 0 1 1 0 0 0 1 1 1 2 0 1 0 0 1 1 1 0 2 0 1 1 0 2 1 1 0 3 0 0 34
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 1 0 1 2 0 1 0 1 1 0 1 1 3 0 1 0 0 0 1 0 2 1 0 1 0 0 0 0 0 0 2 0 2 0 1 2 1 1 2 1 2 1 34
261 Gas and Liquid Contact Apparatus 2 0 1 2 1 4 1 2 1 2 1 1 3 0 1 0 0 2 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3 2 0 34
368 Horology: Time Measuring Systems or Devices 0 0 0 0 1 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 2 0 1 0 0 1 2 2 2 4 2 2 1 1 1 2 0 1 2 1 0 2 0 34
016 Miscellaneous Hardware 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 1 0 0 2 0 3 2 0 0 2 0 1 2 4 5 0 0 0 1 0 3 33
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 4 1 0 1 0 1 3 0 2 1 1 2 2 1 2 3 2 1 0 0 0 33
160 Flexible or Portable Closure, Partition, or Panel 3 0 1 2 2 3 0 1 0 1 0 1 0 0 1 2 1 0 0 0 0 1 0 1 1 0 0 3 0 1 1 0 0 1 0 0 0 1 0 2 1 0 2 33
326 Electronic Digital Logic Circuitry 0 0 0 1 0 0 1 2 0 1 1 2 0 0 1 1 1 0 0 1 1 0 1 0 1 0 0 2 1 4 1 0 1 0 0 0 0 1 1 0 5 2 0 33
501 Compositions: Ceramic 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 2 0 0 2 0 1 1 0 0 1 1 0 0 0 5 1 5 0 0 1 1 0 1 4 1 1 2 0 33
706 DP: Artificial Intelligence (Data Processing) 0 0 0 1 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 3 1 3 2 7 5 2 33
172 Earth Working 2 2 2 2 1 1 2 0 0 3 1 1 1 0 0 0 0 0 1 0 1 1 1 1 1 0 0 2 1 1 0 0 0 1 1 1 0 0 0 1 0 0 0 32
100 Presses 0 1 0 1 0 0 2 1 2 4 2 3 1 0 0 2 0 2 1 0 0 1 0 0 2 1 0 0 0 0 0 0 0 1 2 1 0 0 1 0 0 0 0 31
173 Tool Driving or Impacting 0 0 1 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 3 5 5 4 4 1 0 1 0 4 0 0 1 0 31
215 Bottles and Jars 0 0 0 0 2 0 4 2 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 1 0 0 1 2 3 1 2 1 4 1 1 1 0 0 0 31
105 Railway Rolling Stock 1 0 1 2 1 5 3 1 0 1 1 0 0 0 0 0 0 2 1 0 0 0 1 3 0 0 1 0 0 1 0 0 0 1 1 1 1 0 1 0 0 0 0 30
122 Liquid Heaters and Vaporizers 0 0 0 3 2 1 0 0 0 0 0 2 0 0 1 1 1 0 0 1 1 0 0 0 1 1 2 3 0 1 1 2 0 0 0 1 0 0 1 2 1 0 1 30
392 Electric Resistance Heating Devices 0 1 0 2 1 0 1 1 1 0 0 1 1 0 0 2 0 0 0 0 0 0 0 0 2 0 0 1 0 2 0 2 2 1 1 0 1 1 2 1 1 1 0 29
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 2 0 1 1 0 3 0 0 0 2 0 1 2 1 2 1 0 0 1 0 0 0 1 1 2 2 1 0 0 0 1 0 0 1 0 0 0 0 1 1 29
410 Freight Accommodation On Freight Carrier 1 1 1 0 2 0 0 0 1 0 1 1 0 0 2 0 0 0 1 0 0 0 2 0 0 1 1 0 1 0 0 1 0 0 1 0 0 1 3 0 3 1 3 29
082 Turning (e.g., for metal working) 0 1 1 0 2 0 0 0 1 1 1 1 2 1 0 2 0 2 0 2 0 1 1 0 2 0 0 0 2 1 0 0 0 0 2 0 1 0 0 0 1 0 0 28
194 Check-Actuated Control Mechanisms 0 2 1 0 0 0 0 2 0 1 0 0 0 2 0 0 0 0 1 3 0 2 2 1 0 1 0 0 0 0 2 1 2 0 3 0 1 0 0 1 0 0 0 28
360 Dynamic Magnetic Information Storage or Retrieval 0 1 0 0 0 1 2 2 0 2 1 1 3 0 0 0 1 0 1 0 1 1 0 1 1 0 0 1 0 0 0 0 0 1 0 0 3 1 1 2 0 0 0 28
585 Chemistry of Hydrocarbon Compounds 0 0 1 0 0 0 2 0 1 1 2 0 2 1 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 1 0 2 2 0 0 0 1 1 3 0 1 0 4 28
601 Surgery: Kinesitherapy 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1 2 1 0 0 1 0 0 0 1 2 2 1 1 1 0 0 0 1 1 1 1 2 1 0 1 0 2 0 28
353 Optics: Image Projectors 1 0 4 1 0 0 4 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 1 0 1 4 0 2 0 0 1 2 0 1 0 0 0 0 27
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 2 0 1 1 0 1 2 0 0 2 2 0 0 2 1 2 5 27
216 Etching a Substrate: Processes 0 1 0 0 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 3 0 1 2 0 2 0 0 0 1 1 0 2 3 0 0 26
236 Automatic Temperature and Humidity Regulation 0 0 2 0 1 0 0 0 1 1 0 0 1 1 1 2 0 2 1 0 1 0 1 0 0 1 2 1 1 1 0 1 0 1 0 0 0 0 2 1 0 0 0 26
283 Printed Matter 1 0 0 1 1 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 3 2 2 0 3 0 0 0 1 0 3 0 0 1 1 26
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 2 0 0 0 0 2 0 1 2 2 0 0 0 2 2 0 4 1 2 26
504 Plant Protecting and Regulating Compositions 1 1 2 2 2 0 0 2 1 2 0 0 0 0 0 1 1 0 1 1 1 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 26
223 Apparel Apparatus 0 1 0 2 2 0 1 3 0 0 1 0 2 1 2 0 0 1 0 0 0 0 0 0 0 2 0 0 1 1 0 1 0 0 0 0 2 2 0 0 0 0 0 25
249 Static Molds 0 3 3 2 0 0 0 2 3 2 1 3 1 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 25
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 1 0 0 1 0 1 0 0 1 0 2 2 3 2 1 2 0 0 2 0 0 1 3 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 24
203 Distillation: Processes, Separatory 2 1 1 0 2 0 5 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 1 1 2 0 0 1 0 0 0 1 0 0 0 0 0 24
232 Deposit and Collection Receptacles 0 1 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 2 0 1 1 0 0 0 0 1 1 0 1 1 0 2 0 0 1 1 1 1 1 0 1 0 2 24
269 Work Holders 0 0 3 0 0 0 1 0 0 0 0 0 1 0 0 1 2 0 1 0 0 1 1 1 2 0 1 2 0 1 1 0 1 1 2 0 0 1 0 0 0 0 0 24
290 Prime-Mover Dynamo Plants 0 1 0 0 0 0 0 2 2 0 0 0 0 0 0 2 0 1 1 1 2 0 2 1 1 0 0 1 0 0 0 0 0 0 0 1 2 2 0 1 0 1 0 24
415 Rotary Kinetic Fluid Motors or Pumps 1 2 0 1 0 0 1 0 0 3 1 1 1 0 0 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 0 1 0 1 0 4 0 1 0 1 1 0 0 24
420 Alloys or Metallic Compositions 0 0 0 0 1 0 1 1 0 0 1 1 0 0 0 1 0 0 3 0 0 0 1 0 0 0 3 0 0 1 0 0 0 1 1 0 0 0 2 1 2 2 1 24
246 Railway Switches and Signals 0 1 5 1 1 0 2 1 1 3 2 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 1 0 0 2 0 23
332 Modulators 1 1 0 0 0 3 0 1 3 0 1 1 0 2 0 0 0 0 0 1 1 1 3 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 23
338 Electrical Resistors 2 0 1 0 1 0 2 0 0 0 1 0 1 2 0 0 0 1 0 2 0 1 0 0 0 2 0 0 2 1 1 0 0 0 0 1 0 1 0 0 0 0 1 23
202 Distillation: Apparatus 1 0 2 0 0 2 1 0 1 0 0 1 0 0 0 0 0 1 2 1 0 2 1 0 0 0 1 0 0 1 0 0 0 0 0 0 2 0 1 1 0 1 0 22
212 Traversing Hoists 2 0 0 2 2 3 1 2 2 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 2 0 0 0 0 0 0 1 0 0 22
227 Elongated-Member-Driving Apparatus 0 0 0 0 2 1 0 0 0 0 0 0 0 1 2 0 0 0 0 1 1 2 1 0 0 0 2 1 0 0 0 1 0 0 0 0 3 0 1 0 2 1 0 22
388 Electricity: Motor Control Systems 0 0 1 3 0 1 2 0 2 2 1 3 1 0 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 22
463 Amusement Devices: Games 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 1 2 2 0 0 1 0 0 1 4 4 0 2 0 1 1 0 1 22
277 Seal for a Joint or Juncture 0 0 1 1 0 1 0 0 3 0 0 1 0 0 0 2 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2 0 1 2 0 2 0 21
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 0 0 0 3 4 3 0 0 3 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 21
409 Gear Cutting, Milling, or Planing 1 1 0 0 0 0 0 1 2 0 0 3 0 1 0 1 0 1 0 0 0 1 0 0 1 1 1 1 0 1 1 0 1 0 1 0 0 0 0 0 0 0 1 21
419 Powder Metallurgy Processes 1 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 2 2 4 0 1 1 1 21
068 Textiles: Fluid Treating Apparatus 0 0 0 1 1 2 0 0 1 1 2 0 1 1 2 0 0 0 0 0 0 0 4 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 20
091 Motors: Expansible Chamber Type 0 1 2 1 0 3 0 0 0 1 0 2 1 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 20
092 Expansible Chamber Devices 0 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 1 0 0 0 0 0 0 1 3 1 0 1 0 2 0 1 20
178 Telegraphy 2 0 0 2 2 0 4 0 3 2 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 20
226 Advancing Material of Indeterminate Length 0 0 0 3 2 0 1 2 1 1 0 2 1 0 1 0 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 20
267 Spring Devices 0 1 2 0 2 1 1 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3 0 2 2 0 1 0 20
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 1 1 0 5 1 3 5 1 0 1 2 20
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 1 0 0 0 1 0 0 1 0 0 1 0 0 1 1 2 2 2 1 5 2 20
038 Textiles: Ironing or Smoothing 0 1 0 0 0 1 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 4 2 0 0 1 19
347 Incremental Printing of Symbolic Information 0 0 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 4 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 2 1 19
014 Bridges 0 0 2 0 0 0 0 0 0 2 0 1 0 0 1 1 0 0 0 0 0 0 2 1 2 0 0 1 1 0 1 0 0 0 0 1 2 0 0 0 0 0 0 18
104 Railways 1 2 0 0 2 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 2 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 2 18
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 0 1 1 0 2 0 1 0 0 1 0 0 0 0 0 0 3 1 0 0 2 0 0 0 0 2 0 18
177 Weighing Scales 2 0 1 0 1 0 0 0 0 2 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 1 0 1 0 0 0 1 0 1 2 0 0 0 18
256 Fences 1 0 0 2 0 1 3 0 0 0 1 0 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 18
271 Sheet Feeding or Delivering 0 0 4 1 0 2 0 1 1 1 0 0 1 0 1 0 0 0 0 3 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
346 Recorders 0 0 1 1 2 2 0 0 0 1 0 1 0 2 1 0 1 1 3 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 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 1 2 0 2 2 0 1 1 0 1 1 3 1 18
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 1 0 1 0 0 0 0 1 1 2 1 3 1 2 1 3 1 18
184 Lubrication 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 0 2 0 0 0 3 0 0 0 17
225 Severing by Tearing or Breaking 1 1 0 1 1 1 0 1 3 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 17
169 Fire Extinguishers 0 1 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 2 2 0 0 0 1 0 0 2 1 0 0 0 1 0 0 0 0 0 16
192 Clutches and Power-Stop Control 0 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 4 2 0 0 0 0 1 16
432 Heating 1 0 1 0 2 0 0 0 0 0 1 0 0 0 1 0 1 1 1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 16
474 Endless Belt Power Transmission Systems or Components 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 2 1 0 0 0 2 1 1 0 0 0 0 1 0 0 1 16
019 Textiles: Fiber Preparation 0 1 3 2 2 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
066 Textiles: Knitting 0 0 0 0 0 0 2 0 0 1 0 1 3 2 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 1 0 0 1 15
086 Ammunition and Explosive-Charge Making 1 0 1 0 0 0 0 0 0 0 0 0 1 3 2 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 15
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 3 2 1 15
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 2 0 0 1 1 0 0 2 1 1 1 1 1 15
472 Amusement Devices 0 0 0 0 1 0 1 0 0 0 0 2 0 0 1 1 1 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 0 15
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 1 0 2 0 0 1 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 2 15
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 1 0 2 1 0 1 0 13
191 Electricity: Transmission To Vehicles 1 2 1 1 3 0 0 0 2 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 0 0 0 0 0 13
237 Heating Systems 0 1 0 2 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 13
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 2 0 1 0 2 0 2 1 0 0 0 0 0 0 13
007 Compound Hand Tools 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 3 1 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 12
279 Chucks or Sockets 0 1 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 1 0 1 0 1 0 1 2 0 1 0 1 0 0 12
293 Vehicle Fenders 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 2 0 12
369 Dynamic Information Storage or Retrieval 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 1 0 0 0 0 1 0 1 1 4 2 1 12
505 Superconductor Technology: Apparatus, Material, Process 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 3 1 2 0 0 0 0 1 0 2 0 0 0 0 12
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 1 1 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 3 0 1 0 2 0 11
208 Mineral Oils: Processes and Products 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 0 0 3 1 0 11
337 Electricity: Electrothermally or Thermally Actuated Switches 1 0 2 2 0 0 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 0 0 2 1 0 11
413 Sheet Metal Container Making 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 11
475 Planetary Gear Transmission Systems or Components 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 1 0 1 0 0 1 0 0 0 11
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 10
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 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 1 0 0 0 0 0 0 1 0 1 2 0 0 1 0 0 2 10
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 1 1 1 0 10
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 3 1 1 0 0 1 0 0 0 10
076 Metal Tools and Implements, Making 0 0 1 0 1 0 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 0 0 0 0 0 1 0 1 0 1 0 9
140 Wireworking 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 9
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 2 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 9
238 Railways: Surface Track 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 9
281 Books, Strips, and Leaves 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 1 0 1 0 1 1 1 1 0 0 0 0 1 0 0 0 0 9
449 Bee Culture (propagating, raising, caring for bees) 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 1 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 9
494 Imperforate Bowl: Centrifugal Separators 0 0 0 2 1 0 0 0 0 0 0 0 1 3 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 9
087 Textiles: Braiding, Netting, and Lace Making 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 3 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 8
111 Planting 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 3 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 8
171 Unearthing Plants or Buried Objects 0 0 0 0 2 0 2 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 8
186 Merchandising 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 8
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 1 0 0 0 1 1 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 1 0 0 0 0 0 8
201 Distillation: Processes, Thermolytic 1 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 2 0 1 1 0 0 0 1 0 0 0 0 0 0 8
298 Land Vehicles: Dumping 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 1 1 1 0 0 0 1 0 0 0 1 1 8
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 8
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 0 0 0 0 8
716 DP: Design and Analysis of Circuit or Semiconductor Mask (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 1 2 2 0 2 8
048 Gas: Heating and Illuminating 0 0 0 0 0 2 0 0 2 0 0 0 0 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 7
190 Trunks and Hand-Carried Luggage 0 0 1 0 0 0 0 1 1 0 0 0 0 1 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 7
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 0 1 0 0 0 2 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 7
329 Demodulators 0 0 0 0 0 2 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
352 Optics: Motion Pictures 0 0 1 0 0 1 1 0 1 2 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 7
450 Foundation Garments 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 7
063 Jewelry 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 0 0 1 0 0 0 0 1 0 1 0 6
127 Sugar, Starch, and Carbohydrates 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 3 0 1 0 0 0 0 0 0 6
217 Wooden Receptacles 1 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 6
266 Metallurgical Apparatus 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 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 6
291 Track Sanders 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6
453 Coin Handling 0 0 0 0 0 0 0 0 0 2 1 1 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 6
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 6
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 1 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 0 1 5
125 Stone Working 0 0 0 0 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 1 0 0 0 0 1 0 0 5
157 Wheelwright Machines 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 5
270 Sheet-Material Associating 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 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 5
026 Textiles: Cloth Finishing 0 0 1 1 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 4
168 Farriery 0 0 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 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4
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 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 4
476 Friction Gear Transmission Systems or Components 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 2 0 0 0 0 0 0 0 0 0 4
492 Roll or Roller 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 1 0 0 0 1 0 0 0 4
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 4
027 Undertaking 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 1 0 0 0 0 0 0 3
213 Railway Draft Appliances 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 0 0 0 0 0 0 0 0 0 0 0 0 0 3
289 Knots and Knot Tying 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 1 0 0 0 3
305 Wheel Substitutes for Land Vehicles 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
334 Tuners 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
460 Crop Threshing or Separating 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 3
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 3
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 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 3
012 Boot and Shoe Making 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
023 Chemistry: Physical Processes 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 0 0 2
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
159 Concentrating Evaporators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
300 Brush, Broom, and Mop Making 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 0 2
407 Cutters, for Shaping 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 0 0 0 0 0 0 0 0 0 0 0 0 2
462 Books, Strips, and Leaves for Manifolding 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 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
142 Wood Turning 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 1
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
196 Mineral Oils: Apparatus 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
199 Type Casting 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
234 Selective Cutting (e.g., Punching) 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 1
373 Industrial Electric Heating Furnaces 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
470 Threaded, Headed Fastener, or Washer Making: 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 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
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 1 0 1
ALL ALL CLASSES 408 449 656 738 781 663 664 618 750 723 712 659 621 650 576 519 418 512 560 510 471 553 603 505 572 476 722 746 828 891 875 858 822 859 818 1051 1043 1141 1114 1160 1110 1077 946 31428


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