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

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

Count of 1963 - 2011 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

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 2009 2010 2011 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 34 29 46 48 931
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 15 23 16 829
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 15 22 20 733
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 21 17 15 20 14 22 16 22 21 7 22 12 9 14 17 15 8 8 10 729
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 46 68 94 689
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 8 18 11 687
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 9 20 25 635
250 Radiant Energy 1 3 8 6 9 11 16 12 10 5 15 13 5 13 13 10 12 4 7 4 4 5 7 6 9 7 16 24 15 11 11 18 16 13 10 11 8 14 14 14 15 14 15 22 14 17 19 17 23 566
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 5 7 5 10 8 17 11 16 21 10 24 16 25 26 20 23 31 23 24 33 62 83 546
340 Communications: Electrical 2 0 6 4 4 5 8 4 13 11 15 11 8 9 6 7 2 1 9 3 3 4 2 6 8 5 11 8 8 6 3 11 8 9 10 12 10 18 12 15 8 14 28 36 16 25 25 20 22 491
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 1 0 1 3 0 0 0 1 0 0 1 1 0 3 2 2 1 3 2 8 11 18 12 12 11 5 10 25 14 46 45 110 107 458
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 11 19 18 29 44 39 47 82 82 450
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 8 25 23 439
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 12 17 19 426
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 3 10 9 422
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 5 16 18 414
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 7 6 16 398
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 15 13 5 7 7 8 8 14 16 13 9 13 12 14 11 13 11 18 9 392
379 Telephonic Communications 2 2 3 4 7 4 6 3 2 3 3 3 3 1 2 4 6 3 0 0 2 1 4 3 1 4 6 5 2 4 11 9 15 8 10 21 15 19 22 17 17 29 13 19 15 7 9 12 17 378
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 9 18 18 378
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 4 4 9 370
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 5 6 12 358
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 11 8 5 354
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 11 9 16 353
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 7 6 4 344
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 2 3 6 313
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 8 13 6 311
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 3 5 5 309
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 3 14 11 305
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 2 1 2 8 6 3 7 13 14 25 17 23 26 26 28 45 52 301
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 3 7 4 297
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 0 2 6 292
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 1 3 2 261
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 10 12 5 260
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 11 18 17 260
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 7 12 7 259
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 5 5 10 6 11 5 6 11 8 11 12 20 21 40 22 253
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 7 0 0 247
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 6 6 6 245
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 4 10 12 240
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 3 12 3 238
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 2 9 8 235
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 11 7 7 12 9 14 13 233
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 16 11 13 233
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 13 6 5 229
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 3 4 1 223
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 5 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 0 6 5 223
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 3 9 8 219
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 6 4 4 217
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 5 6 5 216
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 5 4 4 214
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 6 5 4 214
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 2 3 6 201
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 2 5 3 190
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 1 0 3 189
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 2 8 8 188
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 5 7 3 185
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 2 2 3 184
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 1 1 0 1 1 5 3 3 4 4 7 3 3 4 5 7 15 31 17 10 18 20 18 182
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 10 9 12 180
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 2 3 4 179
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 1 1 3 176
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 3 9 8 175
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 3 7 6 171
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 5 11 13 169
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 1 3 3 168
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 4 13 11 166
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 2 7 9 6 7 6 4 6 9 2 15 13 166
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 9 4 17 10 11 9 9 7 12 19 166
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 18 12 13 164
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 1 2 1 162
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 1 9 0 161
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 1 2 0 158
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 6 3 3 2 7 2 2 4 3 1 157
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 2 4 3 155
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 4 2 3 155
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 2 1 1 154
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 3 8 1 154
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 0 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 2 8 10 153
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 1 2 3 152
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 2 1 4 147
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 0 2 1 146
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 5 16 11 146
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 3 2 1 145
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 11 9 14 145
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 13 14 6 9 11 6 8 13 3 11 145
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 4 6 4 144
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 3 7 3 144
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 8 6 12 144
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 1 2 2 143
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 5 5 6 136
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 2 3 0 136
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 2 3 1 134
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 9 7 5 134
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 14 12 12 13 16 11 133
436 Chemistry: Analytical and Immunological Testing 0 0 1 1 0 1 0 0 0 1 3 1 4 2 2 3 1 1 4 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 4 12 10 130
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 4 4 4 127
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 8 11 12 22 24 27 127
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 3 4 6 125
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 3 3 0 120
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 0 3 12 120
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 1 1 1 120
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 3 2 5 116
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 4 6 5 115
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 2 1 2 114
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 0 0 0 114
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 4 6 2 113
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 4 3 2 112
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 2 0 0 112
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 0 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 3 4 1 111
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 0 2 1 110
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 3 1 2 110
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 1 3 3 110
307 Electrical Transmission or Interconnection Systems 2 1 6 2 3 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 2 2 4 106
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 4 12 16 105
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 0 0 0 104
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 2 2 1 104
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 0 0 4 104
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 2 3 2 104
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 0 3 2 102
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 0 1 0 101
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 1 8 5 99
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 0 2 3 98
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 5 1 1 97
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 4 1 3 95
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 0 4 0 92
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 1 0 2 89
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 0 0 0 89
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 0 3 2 89
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 0 0 3 88
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 2 6 1 88
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 12 6 5 86
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 10 11 12 85
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 0 1 1 84
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 3 1 2 83
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 0 5 8 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 0 0 0 82
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 5 5 4 81
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 1 0 3 81
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 0 0 8 81
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 2 1 0 80
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 0 5 3 80
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 0 1 0 79
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 2 4 2 76
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 3 2 2 76
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 1 2 3 75
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 0 3 0 74
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 9 3 6 74
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 1 4 2 73
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 0 2 2 72
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 4 5 1 72
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 3 5 5 72
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 3 0 0 72
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 1 1 2 71
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 3 2 3 71
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 0 1 3 71
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 5 4 3 71
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 0 2 0 70
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 2 1 0 70
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 1 0 0 69
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 5 4 0 69
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 0 1 1 68
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 1 2 1 68
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 0 0 2 68
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 0 1 1 67
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 4 3 2 67
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 2 1 2 66
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 1 0 0 66
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 3 2 1 66
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 2 2 4 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 0 0 0 65
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 1 1 1 65
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 1 1 0 65
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 2 1 0 65
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 6 4 2 64
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 0 1 0 62
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 10 7 4 3 2 9 62
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 1 0 0 61
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 0 1 3 61
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 0 0 1 60
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 3 8 3 59
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 1 0 0 59
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 0 1 0 59
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 1 4 2 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 0 0 0 58
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 1 2 1 57
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 2 0 1 57
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 0 2 4 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 0 0 0 56
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 2 3 1 56
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 1 3 4 55
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 4 4 2 54
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 1 2 1 54
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 1 0 5 52
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 3 4 1 52
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 4 10 5 52
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 1 0 1 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 0 0 1 50
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 0 6 1 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 0 0 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 0 0 0 0 0 0 50
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 0 1 0 49
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 2 2 2 49
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 4 1 1 49
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 0 1 1 47
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 1 1 1 46
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 2 0 3 46
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 3 1 2 46
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 2 0 3 46
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 0 1 0 45
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 3 4 7 45
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 1 1 0 45
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 2 3 4 3 4 4 8 45
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 1 2 1 44
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 2 0 1 44
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 0 1 0 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 0 0 0 44
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 1 1 3 43
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 0 4 2 43
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 0 2 2 43
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 0 2 0 41
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 1 0 2 40
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 2 1 0 40
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 1 2 1 40
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 1 0 1 39
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 2 2 1 39
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 0 0 2 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 0 0 0 39
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 0 0 1 39
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 0 1 0 38
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 3 5 5 38
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 0 0 1 37
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 2 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 0 0 0 37
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 1 2 0 37
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 1 0 2 36
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 1 1 1 36
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 1 0 3 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 0 0 0 36
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 3 0 0 35
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 0 0 1 35
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 4 0 0 35
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 0 0 1 34
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 1 1 0 34
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 0 0 0 31
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 1 1 2 31
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 1 0 1 31
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 0 0 2 30
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 1 1 0 30
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 0 1 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 0 0 0 0 0 0 29
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 1 1 1 0 1 1 3 1 2 0 1 2 1 4 29
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 0 0 0 28
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 0 2 0 28
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 0 0 1 28
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 1 0 1 27
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 0 0 0 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 0 0 0 27
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 1 0 0 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 0 0 0 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 0 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 0 0 0 0 0 0 26
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 1 4 1 25
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 0 0 2 25
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 0 5 1 25
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 0 1 0 25
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 0 1 0 25
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 1 2 2 25
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 0 0 1 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 0 0 0 0 0 0 24
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 0 3 5 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 0 0 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 0 0 0 23
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 1 1 0 23
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 1 0 0 23
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 1 0 1 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 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 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 0 0 0 22
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 0 3 1 22
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 1 0 0 22
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 0 1 0 22
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 2 4 5 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 0 0 0 21
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 0 1 1 21
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 0 2 0 21
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 1 0 0 20
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 1 1 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 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 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 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 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 0 0 0 20
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 0 3 4 20
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 0 1 0 19
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 0 2 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 0 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 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 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 0 1 0 18
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 0 2 0 18
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 0 0 0 17
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 0 1 1 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 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 0 0 0 16
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 1 2 2 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 0 0 0 15
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 0 0 2 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 0 0 0 15
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 3 1 0 15
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 1 1 0 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 0 0 1 14
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 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 0 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 0 0 0 13
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 1 0 1 13
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 0 0 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 1 1 0 0 0 0 0 1 12
386 Motion Video Signal Processing for 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 1 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 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 0 0 0 11
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 0 2 2 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 0 0 0 11
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 0 2 0 11
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 0 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 0 0 0 0 0 0 11
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 1 3 0 1 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 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 0 0 0 10
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 0 1 0 10
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 1 0 0 10
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 0 2 0 10
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 1 0 0 10
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 0 1 0 10
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 1 0 0 9
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 0 0 0 9
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 0 0 1 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 0 0 0 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 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 0 0 0 0 0 0 9
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 2 1 1 9
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 0 0 1 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 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 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 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 0 0 0 8
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 0 0 0 7
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 0 0 2 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 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 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 0 0 0 7
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 0 0 1 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 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 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 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 0 0 0 6
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 1 0 0 6
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 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 0 0 0 5
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 1 0 0 5
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 1 0 0 5
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 0 0 1 5
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 4
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 1 1 0 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 0 1 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 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 0 0 0 4
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 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 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 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 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 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 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 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 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 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 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 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 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 0 0 0 2
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 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 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 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 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 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 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 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 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 0 0 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 1094 1004 1030 1073 1587 1600 38816


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Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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