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

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

Count of 1963 - 2008 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

VIRGINIA

( 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 Total
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 22 28 32 806
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 18 22 19 41 36 29 20 19 16 16 18 22 15 14 12 20 13 11 15 19 775
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 12 9 14 17 15 702
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 21 13 18 19 20 13 27 24 26 19 29 27 19 18 22 17 12 19 22 16 676
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 11 7 8 650
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 5 9 6 581
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 15 22 14 17 511
455 Telecommunications 5 5 1 3 6 2 4 0 2 5 8 4 8 4 7 5 6 3 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 31 31 31 481
340 Communications: Electrical 2 0 6 4 6 5 8 4 13 11 15 11 8 9 6 7 2 2 9 3 3 4 2 6 8 5 11 9 8 6 3 11 8 9 10 12 10 18 11 15 8 14 28 36 16 25 427
052 Static Structures (e.g., Buildings) 12 5 16 12 9 14 8 10 6 9 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 4 6 5 400
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 18 8 11 383
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 13 13 16 378
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 3 5 3 6 375
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 20 14 8 369
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 3 1 3 5 4 7 5 10 8 17 11 16 21 10 24 16 25 26 20 23 31 23 24 367
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 14 11 13 354
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 6 6 1 353
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 19 15 7 337
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 5 11 5 335
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 19 21 18 22 21 20 14 13 14 14 12 15 333
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 14 18 15 330
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 13 19 12 327
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 8 11 16 317
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 6 8 3 302
318 Electricity: Motive Power Systems 8 3 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 6 2 6 4 296
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 1 6 7 284
359 Optical: 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 13 16 7 284
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 5 5 4 283
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 3 3 5 277
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 7 2 2 255
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 0 1 4 240
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 29 44 39 238
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 3 5 5 233
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 3 4 4 233
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 3 3 3 227
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 13 7 8 220
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 6 6 3 216
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 3 3 3 215
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 3 4 4 214
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 7 10 11 214
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 5 4 2 211
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 11 6 11 205
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 5 4 2 203
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 5 8 5 201
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 5 4 1 200
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 3 2 3 199
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 4 3 5 199
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 7 7 12 196
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 10 25 14 46 194
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 8 7 7 8 7 13 9 12 8 15 20 193
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 2 0 2 190
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 25 18 26 25 26 188
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 1 0 1 185
606 Surgery (instruments) 2 0 1 0 0 1 0 1 0 3 1 5 1 0 0 2 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 5 5 5 4 2 180
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 2 4 3 177
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 2 7 7 171
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 1 4 4 170
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 0 4 1 170
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 4 0 1 170
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 11 12 20 169
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 6 4 2 4 4 161
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 2 0 2 158
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 2 1 1 155
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 4 4 2 155
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 3 3 1 155
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 3 0 3 151
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 1 2 0 150
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 7 2 2 150
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 12 6 3 149
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 2 4 1 146
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 0 0 1 146
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 5 1 2 146
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 3 0 1 143
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 3 3 4 142
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 1 1 1 140
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 5 3 6 140
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 7 3 2 139
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 0 1 0 138
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 10 3 3 138
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 7 3 1 1 4 6 134
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 4 6 9 134
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 2 0 0 131
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 5 1 6 131
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 5 4 6 130
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 1 0 4 128
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 11 9 9 127
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 30 17 10 124
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 10 12 11 121
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 2 1 2 120
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 9 6 4 118
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 5 3 5 2 117
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 11 6 8 117
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 6 8 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 0 1 0 114
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 3 0 1 114
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 6 8 5 114
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 11 3 3 113
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 0 7 4 112
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 8 10 11 111
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 2 0 0 110
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 4 1 3 109
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 2 1 0 107
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 3 2 2 106
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 5 8 5 105
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 0 4 2 104
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 2 0 4 104
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 3 0 3 104
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 0 1 2 103
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 9 1 0 103
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 4 6 1 4 2 3 103
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 8 8 7 0 101
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 2 1 1 100
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 5 1 1 100
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 0 1 0 100
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 2 2 1 99
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 0 2 2 97
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 2 1 5 97
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 3 0 4 97
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 4 2 3 93
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 13 13 12 93
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 0 2 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 0 0 0 89
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 1 0 1 88
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 3 2 2 87
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 6 6 3 86
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 3 2 2 85
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 0 2 3 85
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 1 2 0 84
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 2 0 2 82
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 2 0 2 82
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 6 6 4 79
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 1 1 2 78
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 2 2 1 77
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 0 1 1 77
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 0 1 0 77
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 2 3 5 73
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 1 1 0 73
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 7 7 7 72
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 1 1 0 71
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 1 2 1 69
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 4 2 3 69
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 2 0 3 69
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 2 3 6 2 3 2 0 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 1 0 0 68
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 2 1 2 68
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 3 1 0 68
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 0 2 0 68
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 1 4 4 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 0 1 0 67
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 0 1 0 67
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 0 0 3 67
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 1 1 0 66
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 2 0 0 66
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 2 2 3 66
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 0 1 1 65
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 0 0 0 65
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 0 3 1 65
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 2 2 0 64
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 1 1 1 63
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 0 3 2 63
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 5 2 0 63
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 3 1 2 62
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 1 3 0 62
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 2 0 1 62
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 2 0 1 61
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 1 0 0 61
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 1 0 1 60
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 1 3 0 60
403 Joints and Connections 0 1 3 3 4 1 1 1 2 2 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 0 0 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 0 0 0 59
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 8 2 0 59
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 4 4 4 59
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 1 1 0 58
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 1 0 2 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 0 1 0 58
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 2 3 2 58
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 1 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 4 2 2 1 0 58
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 0 0 2 57
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 4 0 1 56
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 0 5 3 56
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 2 2 1 54
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 0 1 2 53
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 1 2 2 2 1 5 5 7 11 12 53
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 0 0 1 52
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 2 1 1 52
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 6 4 9 52
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 2 1 4 51
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 0 1 2 50
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 1 2 1 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 0 0 0 50
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 6 1 0 50
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 1 1 2 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 0 0 0 48
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 1 0 0 48
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 0 2 5 47
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 9 7 4 47
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 1 3 3 46
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 2 2 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 0 0 1 45
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 1 1 0 44
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 1 0 1 44
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 4 1 3 44
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 0 1 2 44
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 0 1 1 43
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 1 1 1 43
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 2 4 0 43
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 3 0 2 43
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 0 0 1 43
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 0 2 1 43
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 1 4 1 41
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 3 1 3 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 0 0 0 41
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 2 1 2 40
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 1 1 5 40
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 1 0 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 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 0 0 0 39
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 0 0 1 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 0 0 0 38
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 0 1 0 37
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 1 0 1 37
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 1 1 1 37
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 1 0 2 37
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 1 1 1 37
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 2 0 1 37
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 1 0 1 37
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 2 1 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 0 0 0 36
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 3 2 2 36
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 0 1 0 34
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 1 2 1 34
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 0 0 1 34
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 0 1 0 34
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 2 0 1 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 0 1 0 33
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 1 0 1 33
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 2 2 1 33
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 0 0 1 32
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 1 0 0 32
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 0 4 2 32
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 1 3 3 31
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 0 1 1 31
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 1 2 0 31
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 0 0 0 29
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 3 0 0 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 0 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 0 0 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 0 1 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 0 0 0 28
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 3 4 3 28
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 0 0 2 27
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 0 1 2 27
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 1 0 0 27
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 1 1 1 27
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 0 0 1 27
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 1 1 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 0 0 0 26
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 0 1 0 26
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 3 3 0 26
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 0 0 1 25
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 0 2 1 25
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 0 0 0 24
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 0 1 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 0 0 0 24
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 1 0 0 23
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 0 0 1 23
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 0 0 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 0 0 0 23
388 Electricity: Motor Control Systems 0 1 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 0 0 0 23
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 0 1 1 22
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 0 0 0 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 0 0 1 22
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 0 0 1 21
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 2 1 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 0 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 0 0 0 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 0 0 0 21
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 2 0 1 21
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 0 0 0 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 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 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 0 0 0 20
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 1 0 0 20
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 0 2 3 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 0 0 0 19
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 0 1 0 19
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 1 0 0 19
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 0 3 5 19
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 0 0 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 0 0 0 18
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 1 0 2 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 0 0 0 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 1 0 0 18
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 1 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 0 0 0 18
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 0 1 0 17
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 1 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 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 0 0 0 16
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 1 0 0 16
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 1 0 0 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 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 0 0 0 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 0 0 0 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 0 0 1 14
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 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 0 0 0 13
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 1 0 0 13
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 1 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 0 0 0 13
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 1 1 3 13
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 2 0 1 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 0 0 0 12
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 0 0 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 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 0 0 0 11
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 0 0 2 11
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 1 1 0 0 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 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 0 0 0 11
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 0 1 0 11
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 1 0 0 11
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 0 5 2 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 0 0 0 10
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 1 0 0 10
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 0 1 0 10
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 0 2 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 0 0 0 9
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 0 1 0 9
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 0 1 1 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 0 0 0 9
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 1 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 0 0 0 9
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 1 0 1 9
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 0 0 1 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 0 0 0 9
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 2 1 0 8
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 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 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 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 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 0 0 0 8
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 1 1 0 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 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 1 0 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 0 0 0 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 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 0 0 0 7
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 1 0 0 7
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 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 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 0 0 0 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 0 0 0 6
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 0 2 0 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 0 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 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 0 0 0 5
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 1 0 0 5
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 3 0 1 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 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 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 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 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 1 0 0 0 0 1 0 1 1 0 0 0 4
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 0 0 2 4
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 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 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 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 0 0 0 3
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 0 1 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 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 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 0 0 0 3
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
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 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 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 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 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 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 0 0 0 2
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 0 0 2
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 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 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 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 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 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 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 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 0 0 0 1
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
ALL ALL CLASSES 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 1094 1004 1030 34556


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