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

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

Count of 1963 - 2010 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

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

ARIZONA

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

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Total
438 Semiconductor Device Manufacturing: Process 2 0 5 5 8 3 10 9 7 8 27 25 24 17 11 10 6 6 3 4 6 7 9 16 11 28 21 21 22 37 28 22 40 40 57 54 54 54 57 82 56 88 76 74 112 91 100 117 1570
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 2 3 9 6 6 7 9 8 7 11 15 9 17 6 12 8 2 2 5 3 3 1 14 8 12 8 17 18 34 22 19 43 35 50 41 69 63 59 42 65 94 90 75 117 96 87 92 125 1546
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 4 4 7 11 8 12 13 15 18 20 11 11 9 5 7 3 6 17 8 17 7 22 16 14 14 15 10 25 26 21 22 21 23 13 31 30 30 35 23 20 23 16 20 14 18 20 22 759
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 7 8 2 2 1 1 4 1 4 2 7 3 4 6 7 5 9 5 12 7 2 4 4 3 5 5 8 22 22 18 14 27 17 37 34 24 32 47 54 49 49 51 69 696
361 Electricity: Electrical Systems and Devices 0 0 4 3 8 2 4 3 2 5 6 4 5 3 5 3 3 1 0 4 5 3 7 11 12 12 14 9 15 15 16 18 17 15 14 22 24 20 18 28 42 28 35 38 47 36 32 32 650
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 1 1 6 2 2 8 3 3 4 0 0 5 10 6 3 3 5 3 11 7 5 1 4 5 5 4 4 2 11 4 8 14 9 40 36 28 32 23 25 25 14 44 24 34 45 57 586
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 2 0 6 1 0 2 2 5 6 1 5 9 6 5 4 1 3 3 9 14 9 5 7 9 6 14 18 9 19 22 17 17 23 14 20 16 11 22 21 33 47 40 51 49 583
280 Land Vehicles 2 2 3 1 6 5 4 0 8 9 3 10 10 7 6 3 4 5 4 3 5 1 3 10 5 8 10 11 11 12 19 17 15 34 31 22 30 47 39 36 26 17 12 12 12 15 9 11 575
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 1 0 3 0 1 1 1 0 0 0 1 0 3 4 1 2 5 3 3 9 3 2 9 10 20 14 8 10 12 15 15 17 22 27 34 34 30 23 29 31 19 30 22 34 21 30 559
455 Telecommunications 0 1 0 2 2 1 2 3 1 1 3 1 3 4 4 5 1 3 2 3 6 7 2 1 1 3 1 2 1 7 3 7 10 28 23 35 47 63 22 24 28 26 18 22 37 22 22 30 540
330 Amplifiers 0 3 1 1 1 5 6 5 2 13 7 3 6 6 7 7 2 5 4 3 9 3 12 9 11 13 13 10 18 13 8 10 6 4 13 22 19 18 18 31 28 29 15 23 29 19 20 14 524
439 Electrical Connectors 2 2 3 0 4 4 5 4 5 6 2 3 7 6 2 2 2 2 4 7 3 6 5 16 9 7 14 19 18 12 12 11 14 11 4 7 11 14 12 20 27 28 25 28 19 28 26 25 503
340 Communications: Electrical 0 2 1 4 6 7 2 4 8 6 6 4 6 3 3 4 4 5 6 5 4 3 12 10 3 9 8 9 7 5 12 12 18 14 12 10 16 25 16 18 14 23 20 20 22 16 28 24 476
029 Metal Working 1 2 1 4 0 3 4 4 1 4 6 5 7 6 5 8 2 8 5 4 6 4 6 9 5 11 8 5 14 8 18 13 16 17 11 19 9 17 12 15 15 12 20 22 23 20 22 23 460
324 Electricity: Measuring and Testing 1 2 2 2 3 2 4 7 6 4 12 3 3 9 4 4 5 8 2 3 4 1 3 4 5 4 9 8 11 18 10 10 18 15 10 14 15 17 10 17 21 17 17 25 27 20 28 16 460
073 Measuring and Testing 3 3 7 7 3 4 4 8 9 4 1 6 7 8 5 6 4 3 6 1 2 7 6 8 9 11 7 7 18 8 16 16 17 14 14 13 19 16 10 8 16 17 12 12 22 18 9 21 452
244 Aeronautics and Astronautics 13 5 6 8 3 5 3 4 4 2 3 6 5 5 5 6 4 4 0 1 1 4 3 2 6 4 5 6 6 14 5 5 6 4 11 20 19 15 15 20 15 19 19 19 19 17 24 34 429
370 Multiplex Communications 0 0 0 0 0 1 0 1 0 0 1 1 1 1 1 2 2 1 0 1 10 8 10 6 7 11 5 4 2 2 3 4 8 9 14 17 16 18 17 21 15 22 19 23 22 27 39 52 424
356 Optics: Measuring and Testing 1 0 1 0 2 0 0 2 0 0 0 0 0 0 1 0 2 3 2 0 3 2 1 0 3 2 3 4 9 5 10 11 13 5 9 16 24 13 19 11 21 26 30 36 33 41 32 27 423
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 3 2 2 4 5 1 2 5 3 8 5 3 3 9 8 7 9 5 3 1 4 3 7 8 6 7 5 3 6 8 11 12 17 14 19 26 21 17 11 15 17 7 12 19 13 15 12 404
060 Power Plants 6 4 6 4 6 6 3 3 4 5 2 4 3 6 8 7 5 3 8 6 3 3 8 6 5 6 6 12 9 16 14 14 8 3 9 9 5 10 23 13 17 15 14 17 12 13 20 13 402
365 Static Information Storage and Retrieval 0 3 4 2 1 0 3 4 4 5 2 1 7 10 15 8 2 2 3 0 1 4 2 9 10 9 5 3 3 2 5 8 6 9 14 29 29 20 21 23 25 16 16 13 8 10 7 9 392
375 Pulse or Digital Communications 0 0 1 0 2 0 0 2 2 3 2 1 1 0 3 1 0 3 1 1 2 8 8 10 1 10 3 3 2 7 10 3 10 10 10 18 19 27 15 9 20 18 16 22 25 34 15 26 384
473 Games Using Tangible Projectile 3 0 3 1 5 1 1 2 3 5 3 3 5 5 1 3 2 4 7 1 0 2 6 3 11 4 12 11 5 15 15 11 16 13 10 16 10 12 8 10 10 7 19 19 20 19 10 19 371
128 Surgery (includes Class 600) 2 1 1 0 1 1 2 1 3 2 3 2 7 3 3 2 4 6 8 5 5 3 1 8 7 4 6 6 8 14 8 10 14 10 8 25 13 20 17 24 18 18 6 9 11 10 11 15 366
250 Radiant Energy 1 4 1 2 0 1 2 5 7 1 4 1 1 3 2 4 1 1 2 2 2 4 2 1 7 3 4 9 8 7 8 12 7 14 7 12 6 23 20 17 18 22 20 19 14 8 11 13 343
360 Dynamic Magnetic Information Storage or Retrieval 0 0 2 2 0 0 2 1 2 1 1 2 2 1 3 0 1 6 3 8 8 2 4 4 3 2 2 5 2 2 11 11 13 15 4 6 7 12 11 3 11 29 30 15 12 17 26 31 335
359 Optical: Systems and Elements 1 0 0 0 0 1 1 3 1 2 0 1 3 1 0 5 2 0 4 0 1 4 4 6 6 6 4 2 7 7 5 9 9 10 9 11 13 14 20 14 17 19 20 22 13 11 12 20 320
052 Static Structures (e.g., Buildings) 2 1 2 6 1 6 4 1 7 4 3 10 7 4 3 7 2 5 7 7 3 6 3 9 6 14 6 3 6 5 5 8 8 6 11 13 17 7 8 13 13 9 9 5 5 3 5 14 309
428 Stock Material or Miscellaneous Articles 0 1 0 0 1 0 2 3 2 3 0 2 2 3 1 2 0 1 6 5 1 5 6 7 6 6 12 7 5 5 1 10 8 12 10 21 23 18 18 15 11 9 11 7 13 6 7 15 309
341 Coded Data Generation or Conversion 0 0 4 2 0 2 0 2 0 1 2 4 1 2 2 3 3 3 3 5 12 2 5 12 5 5 6 4 6 6 4 4 6 8 12 6 8 16 11 16 15 11 12 16 16 8 18 14 303
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 2 1 0 0 0 0 1 0 0 3 0 2 0 2 1 0 2 6 1 0 2 1 4 1 2 5 3 10 8 30 16 13 13 14 17 13 14 21 30 21 17 24 301
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 0 0 0 0 0 0 0 2 0 3 3 1 0 3 1 0 3 1 3 3 5 5 12 1 2 1 3 3 4 7 10 10 11 26 13 9 18 15 14 18 17 14 13 14 13 13 295
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2 1 0 3 2 2 4 16 10 11 17 15 16 11 7 10 12 11 13 17 18 20 18 18 17 5 17 295
137 Fluid Handling 5 1 3 2 1 1 7 4 6 3 7 3 6 6 2 5 0 6 4 3 0 6 8 6 4 2 14 9 15 8 7 3 5 2 3 5 5 7 17 6 5 5 11 8 14 17 13 4 284
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 4 2 2 3 3 1 5 7 6 1 0 1 3 1 2 4 4 6 3 7 6 3 5 3 7 6 4 5 5 7 6 6 5 8 7 7 14 11 9 18 15 10 7 14 3 10 7 273
323 Electricity: Power Supply or Regulation Systems 2 0 1 5 3 0 0 4 2 4 7 0 4 4 1 1 3 4 4 7 7 10 6 7 13 6 4 6 2 5 3 3 3 3 5 7 4 9 18 9 14 13 10 6 7 9 15 11 271
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 3 0 1 2 3 1 1 0 3 0 3 2 5 2 5 3 4 1 4 12 2 2 3 3 2 3 6 13 12 13 22 19 21 24 10 10 17 18 15 270
174 Electricity: Conductors and Insulators 0 0 1 2 1 1 3 1 3 3 5 3 0 0 1 1 1 3 0 1 7 3 1 4 1 1 5 6 8 4 10 5 10 6 6 7 5 8 10 23 14 15 21 9 9 16 14 8 266
451 Abrading 2 2 2 0 1 0 1 0 2 6 4 3 2 0 0 2 2 1 0 2 0 3 2 2 6 2 6 2 2 2 7 2 7 6 7 12 17 13 29 23 21 14 17 14 9 6 1 1 265
210 Liquid Purification or Separation 2 2 2 4 2 7 4 0 4 1 5 1 2 3 3 3 2 3 5 1 2 3 5 5 4 4 7 4 8 10 9 6 7 9 10 10 9 11 6 8 7 5 6 13 12 1 10 6 253
382 Image Analysis 3 0 0 1 1 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 3 4 4 4 3 2 4 1 2 7 13 15 20 17 14 22 7 24 20 15 16 20 250
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 2 4 4 4 3 18 5 19 10 18 8 10 11 24 11 24 24 41 244
326 Electronic Digital Logic Circuitry 0 0 0 2 2 1 3 5 2 3 2 3 4 9 0 3 5 1 0 2 5 6 4 5 10 7 10 9 15 10 4 9 12 5 6 5 6 7 4 9 6 4 2 4 5 7 8 9 240
333 Wave Transmission Lines and Networks 0 0 1 1 1 4 1 5 1 1 4 2 1 4 3 1 3 1 5 2 4 3 3 4 11 2 4 6 10 9 4 12 8 6 4 13 10 2 7 8 9 13 9 4 6 6 7 12 237
414 Material or Article Handling 4 5 4 6 3 6 2 5 5 3 5 4 5 6 5 7 5 2 5 5 3 4 3 5 3 10 1 1 6 9 2 6 7 5 6 5 6 11 6 6 12 5 3 5 4 3 2 3 234
062 Refrigeration 1 2 0 1 1 1 1 1 2 1 4 0 5 2 1 2 4 8 7 4 1 9 8 7 8 6 8 4 12 2 4 6 4 5 6 5 5 16 6 15 5 4 7 8 7 9 2 6 233
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 1 1 0 0 1 2 3 3 9 6 7 11 9 8 9 9 16 10 32 33 54 230
348 Television 0 0 0 0 0 0 0 1 2 2 4 3 2 0 0 0 2 1 3 4 8 3 3 3 3 1 3 3 2 2 5 4 9 6 3 7 7 8 12 20 26 13 9 16 9 9 4 7 229
379 Telephonic Communications 0 0 0 0 0 0 1 0 0 0 1 2 0 2 0 0 1 0 4 1 3 8 2 7 10 5 5 9 4 4 7 9 5 7 5 10 11 7 7 6 10 15 7 19 3 5 11 13 226
331 Oscillators 0 1 1 5 1 3 2 0 3 9 3 6 5 2 10 6 4 2 2 4 5 1 4 11 2 9 8 5 5 17 6 9 4 4 5 4 5 11 6 2 2 6 5 3 3 3 2 4 220
606 Surgery (instruments) 0 0 0 0 1 1 0 2 0 0 0 1 1 1 0 1 2 2 4 1 1 1 0 5 4 8 2 6 2 9 8 13 9 7 13 12 13 15 9 9 8 8 4 9 3 4 6 15 220
123 Internal-Combustion Engines 1 3 0 2 2 0 0 1 1 1 2 6 2 5 8 16 5 8 5 10 10 9 4 4 7 3 6 5 4 6 6 8 5 3 2 3 4 4 9 4 5 5 3 5 3 3 3 2 213
248 Supports (e.g., for holding articles, etc.) 3 1 5 0 2 1 1 2 4 4 2 0 2 1 3 1 0 4 4 1 3 2 4 4 6 5 6 5 9 8 6 7 9 4 7 7 7 10 8 6 11 6 4 5 4 4 4 3 205
119 Animal Husbandry 1 6 0 1 0 0 1 0 1 3 1 4 3 4 3 2 1 6 1 3 2 4 4 2 1 3 4 2 4 5 7 5 4 4 5 11 8 7 8 11 14 6 7 8 7 8 3 9 204
362 Illumination 1 0 1 0 0 1 0 0 0 1 2 1 0 2 3 4 1 2 2 2 4 1 4 5 5 3 8 4 1 5 3 8 7 10 5 6 5 6 3 6 8 6 10 12 9 10 8 14 199
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 3 0 4 3 2 4 6 7 9 6 2 3 5 2 5 13 18 19 24 50 189
315 Electric Lamp and Discharge Devices: Systems 2 0 1 0 1 3 1 4 1 1 3 3 1 1 1 3 0 2 5 2 6 1 2 1 8 3 2 8 4 2 1 8 5 7 2 5 2 9 11 9 14 15 3 7 3 7 4 4 188
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 1 0 2 2 0 0 0 0 0 1 2 2 2 0 0 2 2 1 1 0 0 0 1 4 1 5 3 7 2 13 4 8 7 14 16 13 12 16 12 8 8 16 188
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2 3 2 0 2 1 0 5 1 2 2 4 3 1 4 2 4 4 3 6 4 4 4 13 11 13 15 22 17 14 13 184
219 Electric Heating 1 1 0 0 1 1 1 1 2 3 0 5 2 1 2 0 1 3 3 2 2 3 5 2 5 3 3 3 2 2 4 4 3 3 2 3 6 2 12 10 8 16 8 14 11 8 4 5 183
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 0 0 2 1 0 5 6 4 3 2 5 2 5 9 1 7 4 5 5 5 5 4 2 3 4 2 2 1 2 4 2 5 9 9 9 6 3 3 3 6 5 5 1 7 2 7 183
427 Coating Processes 1 0 0 0 2 0 2 2 0 1 0 1 2 2 1 1 0 0 2 0 5 1 5 2 5 5 2 3 6 3 5 6 3 4 4 15 9 8 8 8 11 7 3 9 5 6 5 10 180
004 Baths, Closets, Sinks, and Spittoons 4 1 0 3 4 3 5 2 3 1 0 6 2 1 1 1 3 5 3 4 4 7 4 3 2 4 4 5 4 1 9 3 6 7 3 3 7 4 5 7 4 7 6 5 3 2 4 4 179
318 Electricity: Motive Power Systems 2 2 2 3 3 2 5 8 2 7 2 4 3 0 2 3 2 2 3 4 2 5 3 2 4 2 3 1 3 4 9 4 3 5 2 2 1 2 5 1 7 7 2 7 4 3 14 10 178
015 Brushing, Scrubbing, and General Cleaning 3 1 1 3 2 5 3 3 4 2 4 3 2 3 4 1 6 4 2 0 1 2 2 1 3 3 3 3 4 1 3 5 5 4 5 19 9 9 4 5 6 6 2 2 5 2 3 4 177
033 Geometrical Instruments 6 1 6 7 1 2 1 2 4 4 0 5 3 7 2 3 5 1 2 3 7 3 8 6 4 5 3 3 4 8 2 2 7 1 3 0 0 4 3 3 3 0 7 8 5 4 3 4 175
206 Special Receptacle or Package 0 1 0 2 5 2 2 1 1 2 5 2 2 1 0 2 4 4 0 5 4 4 2 4 7 1 8 4 4 4 4 9 4 4 6 6 5 5 8 11 2 3 5 4 2 6 2 6 175
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 1 1 3 0 2 2 7 2 2 1 2 2 5 6 2 2 3 4 7 3 4 2 4 2 1 1 1 4 6 3 4 2 7 4 2 3 7 12 10 5 3 8 4 9 4 6 175
313 Electric Lamp and Discharge Devices 0 0 0 0 1 0 0 1 1 4 2 2 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3 1 4 5 13 12 25 17 21 5 14 6 9 9 7 4 1 3 1 174
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 2 1 4 6 3 6 13 18 9 12 13 18 11 12 7 6 2 4 3 2 0 5 2 3 8 174
372 Coherent Light Generators 0 0 0 0 0 0 1 0 1 0 0 1 0 1 2 1 0 0 0 0 0 0 0 0 1 0 2 0 1 4 3 8 3 5 6 27 29 17 12 6 7 5 7 10 3 3 2 5 173
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 1 1 1 0 0 0 1 3 2 7 4 2 2 1 5 0 2 8 2 1 4 4 2 2 2 2 2 4 5 4 2 8 6 10 3 5 8 9 5 10 6 2 2 6 2 3 8 170
102 Ammunition and Explosives 3 0 0 2 3 1 1 0 3 1 5 1 0 4 2 1 3 3 2 4 0 4 0 3 8 2 4 1 9 8 3 5 3 6 8 11 6 6 6 4 9 1 4 4 3 3 0 6 166
296 Land Vehicles: Bodies and Tops 0 0 1 2 1 1 2 1 2 2 3 3 1 0 4 2 3 1 1 3 0 2 2 4 4 3 10 6 7 4 5 2 4 1 5 4 6 5 8 6 11 8 4 5 5 2 6 3 165
604 Surgery (Medicators and Receptors) 0 0 0 1 3 6 5 0 2 1 2 0 4 1 2 0 0 1 2 2 1 2 5 2 4 1 2 5 5 12 5 7 5 4 6 14 1 5 4 10 6 6 4 4 2 4 2 5 165
310 Electrical Generator or Motor Structure 2 0 0 3 2 0 1 1 1 0 1 3 2 3 1 5 1 1 1 0 2 3 3 2 2 5 4 0 2 4 3 1 4 3 5 3 3 2 5 2 5 12 9 6 3 6 16 17 160
482 Exercise Devices 0 0 1 0 1 0 1 1 2 1 1 0 2 1 1 3 0 6 0 3 0 1 2 7 4 3 7 4 5 5 8 6 4 6 2 10 8 5 9 4 7 6 3 4 6 4 2 4 160
002 Apparel 0 0 1 0 4 1 0 0 3 3 4 3 2 3 1 1 0 2 1 0 2 1 3 2 4 3 5 5 12 2 6 6 6 4 5 8 6 6 8 8 2 4 4 1 3 3 3 6 157
118 Coating Apparatus 0 0 0 2 0 2 0 0 3 2 3 1 0 2 3 0 0 1 1 2 1 1 0 4 2 0 5 1 5 1 3 3 3 5 2 4 4 14 12 11 6 4 4 11 10 8 4 7 157
435 Chemistry: Molecular Biology and Microbiology 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 2 1 1 0 0 1 0 0 1 1 0 3 3 4 7 2 3 8 10 6 9 7 15 8 4 14 10 9 6 14 153
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 2 2 4 2 5 1 2 3 1 0 5 7 9 10 17 16 15 8 8 9 6 3 3 4 7 153
204 Chemistry: Electrical and Wave Energy 1 0 0 2 2 0 0 1 1 2 2 1 2 0 2 3 1 1 3 4 1 8 2 6 0 3 5 2 2 4 2 2 4 5 2 5 4 6 13 6 6 7 7 4 3 2 4 6 149
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 3 1 1 1 1 0 2 1 3 3 4 4 1 4 5 5 3 2 2 4 1 2 1 3 4 4 2 3 1 2 2 2 3 3 6 3 9 3 0 6 6 4 1 2 10 14 149
423 Chemistry of Inorganic Compounds 0 1 1 3 2 3 3 2 1 5 5 1 1 3 3 4 6 1 4 3 3 7 11 4 2 0 1 3 1 2 1 5 2 1 2 2 6 3 5 2 1 3 2 5 1 6 6 7 146
134 Cleaning and Liquid Contact with Solids 0 0 1 0 0 2 2 1 2 1 3 3 2 2 3 1 2 4 2 1 3 0 2 2 2 2 3 4 3 6 5 4 3 4 7 4 10 7 8 8 5 1 3 4 4 1 4 4 145
363 Electric Power Conversion Systems 0 0 0 0 2 0 2 4 2 1 0 3 1 1 1 2 2 1 2 3 1 0 0 1 5 0 1 3 3 6 4 1 5 2 3 2 1 10 7 7 5 8 6 5 4 9 9 7 142
242 Winding, Tensioning, or Guiding 0 1 1 0 5 1 1 1 1 1 1 5 1 2 1 4 2 4 1 2 9 5 3 1 2 3 1 4 6 6 4 6 1 0 2 4 4 5 3 6 3 10 4 1 5 2 0 5 140
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 3 0 0 1 0 3 0 1 0 1 0 0 1 4 2 5 1 7 2 2 0 2 5 0 0 4 0 0 2 1 1 1 8 5 8 10 7 10 11 2 5 5 2 4 3 4 6 139
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 2 2 1 4 1 2 3 1 1 1 1 1 3 2 0 1 5 2 0 2 2 1 2 1 0 2 2 1 1 0 4 2 0 6 4 3 3 3 5 6 6 9 7 9 12 10 136
343 Communications: Radio Wave Antennas 1 1 0 1 0 2 1 0 0 3 1 0 0 2 1 4 2 1 2 1 4 2 3 1 0 2 0 1 2 2 5 1 1 3 2 1 7 13 10 10 10 7 1 7 2 2 6 8 136
228 Metal Fusion Bonding 1 0 1 1 0 2 1 3 3 6 7 2 1 2 1 1 0 2 0 0 2 0 1 2 1 6 7 1 5 1 7 7 2 4 3 4 2 3 3 7 7 3 5 3 1 6 2 6 135
273 Amusement Devices: Games 0 0 1 0 2 1 0 1 3 0 7 1 3 3 2 4 4 1 3 5 3 2 4 1 3 1 4 2 2 3 1 5 3 2 2 7 8 7 4 4 7 1 3 4 2 2 4 3 135
415 Rotary Kinetic Fluid Motors or Pumps 2 1 3 6 0 0 2 0 1 3 2 0 2 2 0 1 0 2 1 2 1 4 3 1 3 1 4 1 3 2 2 2 2 7 4 4 3 2 2 3 8 4 5 12 7 5 6 4 135
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 0 1 3 2 2 0 1 0 2 2 1 3 1 0 1 1 0 0 3 1 0 0 1 2 1 4 3 4 2 5 6 2 4 5 7 5 9 3 5 5 5 2 3 4 9 3 6 130
532 Organic Compounds (includes Classes 532-570) 1 1 0 0 2 3 1 4 3 3 1 1 0 3 3 1 1 0 3 2 3 2 2 3 2 2 3 1 3 1 0 1 5 5 4 1 3 2 9 7 2 3 5 4 4 4 6 7 127
074 Machine Element or Mechanism 1 2 2 3 7 0 3 3 4 2 5 1 1 2 0 1 0 3 5 6 1 1 4 0 3 2 4 2 1 2 2 7 6 3 1 6 5 2 1 5 0 3 0 7 3 1 1 2 126
126 Stoves and Furnaces 2 2 2 0 0 2 1 1 2 0 1 1 1 2 5 11 8 7 9 10 7 5 4 5 6 4 3 2 1 3 1 1 1 0 1 1 1 2 1 1 4 0 1 0 1 1 0 2 126
416 Fluid Reaction Surfaces (i.e., Impellers) 2 0 1 2 0 0 1 2 1 2 1 6 6 1 1 2 1 2 1 2 3 2 2 4 2 3 3 4 1 1 3 4 5 3 1 4 3 7 8 6 2 1 2 5 3 5 3 2 126
042 Firearms 0 1 1 2 1 0 0 1 1 0 2 1 0 2 0 1 0 1 2 1 1 5 0 1 2 0 2 4 4 3 1 4 5 5 5 4 2 2 5 4 3 6 1 8 5 11 7 8 125
222 Dispensing (apparatus and process) 0 2 4 5 3 0 2 2 6 2 3 2 4 2 1 1 2 3 1 2 1 3 2 1 2 0 1 2 5 1 4 2 5 4 2 2 11 5 4 2 3 2 2 4 1 2 1 4 125
043 Fishing, Trapping, and Vermin Destroying 1 0 0 0 3 1 1 1 1 3 0 3 1 4 3 1 0 2 0 1 0 1 3 2 3 2 4 4 1 4 7 5 1 4 4 4 2 6 4 5 6 10 4 3 1 2 4 0 122
224 Package and Article Carriers 0 0 1 2 2 2 2 1 0 2 0 1 3 0 2 2 0 3 4 2 1 2 1 2 4 3 6 4 4 6 2 4 6 4 1 5 3 2 4 4 5 6 3 3 2 0 2 2 120
005 Beds 0 0 0 0 0 1 1 0 2 1 2 3 3 2 4 6 2 5 4 1 0 2 2 2 4 4 5 3 7 3 4 3 5 6 2 1 3 6 2 0 1 0 4 1 1 4 1 3 116
297 Chairs and Seats 0 0 3 2 4 1 1 0 1 2 0 0 1 0 2 2 2 2 2 1 0 1 0 3 1 3 3 5 4 0 1 3 2 4 2 4 6 10 4 2 4 3 3 7 3 4 2 3 113
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 1 0 1 2 1 2 0 2 1 2 2 4 6 2 2 3 0 3 0 1 1 5 1 0 1 0 2 3 0 4 2 1 1 5 4 2 1 4 4 6 5 1 2 1 7 5 7 111
209 Classifying, Separating, and Assorting Solids 5 3 3 1 1 5 2 2 1 3 1 2 2 0 4 3 2 1 2 2 3 0 3 2 4 1 3 2 1 5 1 6 2 2 3 2 2 2 0 2 1 2 1 4 3 4 2 2 110
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 3 1 1 4 0 0 3 3 5 5 1 4 1 5 4 0 2 2 1 2 5 1 3 1 0 0 0 1 2 0 3 0 1 1 1 2 3 2 1 8 5 2 3 3 5 2 4 3 109
165 Heat Exchange 0 2 2 2 0 0 1 0 0 0 1 3 0 1 4 5 1 1 2 4 3 2 1 3 0 7 3 2 6 3 1 2 1 1 0 3 5 1 6 2 4 1 5 8 1 2 2 0 104
434 Education and Demonstration 1 1 0 1 2 0 0 3 4 0 1 0 2 0 1 1 0 4 2 1 2 2 1 2 2 3 4 1 2 5 2 4 2 6 5 2 3 5 4 3 3 1 6 5 1 0 1 1 102
030 Cutlery 0 1 2 1 0 1 1 0 0 0 0 1 1 4 1 0 0 4 3 1 0 1 1 1 6 3 1 1 4 4 1 2 2 1 2 5 2 8 9 5 0 4 4 3 3 0 1 4 99
081 Tools 1 0 0 0 2 0 0 0 0 1 3 1 2 1 3 0 1 1 3 3 4 1 5 1 0 3 1 1 3 2 4 4 2 1 0 3 1 1 3 6 6 6 4 6 2 3 2 2 99
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 2 0 0 0 1 2 2 2 3 4 2 3 6 3 6 2 10 6 7 1 4 3 7 5 1 4 9 98
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 2 1 2 0 2 2 1 5 3 14 4 3 2 6 6 5 7 3 4 8 4 9 98
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 5 3 0 2 2 1 0 0 5 1 4 1 2 0 0 5 4 1 3 1 3 0 1 1 2 2 4 3 1 4 3 2 1 2 2 3 3 3 1 2 0 3 2 3 3 0 96
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 1 0 0 1 0 0 0 1 0 1 1 3 1 0 1 1 3 1 0 1 0 2 4 1 3 2 5 0 0 4 3 0 0 3 1 3 3 3 6 5 6 8 9 1 5 0 2 95
261 Gas and Liquid Contact Apparatus 2 4 4 6 4 1 1 0 0 0 0 2 0 2 2 2 1 4 4 10 5 4 2 0 6 3 1 1 2 2 0 0 1 2 0 1 1 0 0 0 4 1 0 5 1 1 1 0 93
220 Receptacles 2 0 0 0 2 1 0 0 2 0 0 1 0 1 2 4 2 3 1 1 1 1 6 1 4 2 3 5 3 0 2 4 5 1 3 3 5 2 3 2 0 2 0 0 1 7 1 3 92
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 1 0 0 0 0 1 2 0 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 1 3 1 1 1 3 0 4 5 3 9 12 7 9 8 0 2 3 2 9 92
211 Supports: Racks 1 3 2 0 0 1 0 1 1 0 0 2 0 0 0 1 1 1 1 0 0 1 0 5 2 4 2 1 3 0 4 2 2 2 1 3 2 1 3 6 4 5 6 4 3 3 4 3 91
040 Card, Picture, or Sign Exhibiting 1 1 3 1 2 0 0 0 1 0 3 2 1 4 1 1 3 1 2 2 1 3 1 1 0 7 1 2 2 1 0 2 3 0 2 4 5 2 4 2 4 2 0 2 1 3 3 3 90
307 Electrical Transmission or Interconnection Systems 0 0 0 1 1 1 2 2 2 2 3 0 2 0 1 2 0 1 3 4 2 1 1 2 3 1 4 2 1 1 0 2 0 1 4 1 3 5 1 1 5 0 0 0 3 3 5 11 90
381 Electrical Audio Signal Processing Systems and Devices 0 1 0 0 0 1 0 0 2 0 2 2 1 2 1 1 0 0 0 0 0 1 0 0 2 4 2 2 1 4 1 2 4 1 7 6 3 4 7 1 3 4 2 3 3 3 4 2 89
405 Hydraulic and Earth Engineering 0 1 1 0 1 0 2 0 0 1 0 0 0 1 1 0 2 2 0 2 1 4 3 1 4 1 1 7 2 2 3 4 5 1 1 5 2 4 1 5 3 1 2 4 4 0 1 3 89
294 Handling: Hand and Hoist-Line Implements 1 0 1 3 2 1 1 0 0 2 1 4 1 1 0 1 2 1 2 1 0 2 0 2 3 2 4 5 4 4 1 6 1 0 0 4 2 4 2 2 3 2 3 3 1 1 0 1 87
089 Ordnance 0 2 0 1 0 1 1 1 1 1 3 1 2 1 1 0 1 1 0 1 1 0 0 0 2 1 1 1 2 1 2 3 3 5 1 2 1 4 3 6 4 3 3 3 3 3 3 6 86
417 Pumps 0 2 2 1 2 2 1 1 1 1 0 1 2 0 1 2 2 4 3 0 1 2 1 1 3 2 3 2 1 1 1 1 1 1 4 1 2 5 2 3 3 4 1 2 3 2 3 1 85
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 2 0 0 0 0 0 0 1 0 2 1 2 3 2 5 3 4 4 12 3 10 10 8 2 2 1 1 1 0 0 2 84
200 Electricity: Circuit Makers and Breakers 0 2 3 2 1 0 3 3 0 2 2 3 0 0 1 1 0 1 3 5 4 2 2 8 1 4 2 0 2 0 0 1 1 1 2 1 1 2 1 3 2 2 1 3 1 3 0 1 83
607 Surgery: Light, Thermal, and Electrical Application 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2 1 3 2 1 0 1 0 2 2 1 3 2 2 1 0 5 2 3 2 4 3 2 4 6 9 2 2 1 10 81
024 Buckles, Buttons, Clasps, Etc. 1 0 0 3 2 2 1 1 1 1 2 3 1 0 2 2 1 4 0 0 0 1 0 1 1 2 2 3 3 3 2 1 1 1 2 3 2 1 3 3 1 1 2 5 2 3 3 1 80
433 Dentistry 0 0 0 0 0 0 2 0 0 2 3 1 3 1 2 3 0 0 3 1 2 5 6 3 0 1 0 0 6 3 2 2 4 1 0 3 3 3 4 3 1 0 1 1 1 3 0 1 80
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 2 1 0 1 3 3 2 1 0 1 5 1 3 2 3 8 4 4 2 3 1 3 4 4 7 3 1 3 80
070 Locks 1 1 2 0 0 0 1 0 0 0 0 3 4 1 1 1 1 1 1 1 0 4 0 5 1 2 1 1 4 2 4 1 2 1 1 7 2 3 4 4 3 2 1 1 0 2 0 2 79
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 1 0 1 1 1 4 2 0 0 0 2 3 0 1 0 3 0 1 1 1 4 1 1 2 1 1 1 0 3 2 0 3 1 3 3 6 3 3 2 5 4 2 0 3 0 2 78
084 Music 0 0 1 1 1 0 0 3 3 2 1 4 2 1 0 1 0 1 1 0 0 1 0 1 1 1 4 1 2 1 0 1 5 0 1 2 6 1 2 1 3 4 2 1 4 2 3 5 77
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 2 0 2 1 2 8 6 5 5 6 5 8 5 2 1 3 3 2 4 76
056 Harvesters 4 8 3 1 6 3 2 1 1 5 3 1 1 1 0 0 1 2 0 1 0 2 0 1 0 4 3 1 0 3 1 0 3 0 2 2 1 2 1 3 0 0 0 0 0 0 0 1 74
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2 4 2 5 5 5 2 3 3 5 4 5 9 5 5 6 1 74
251 Valves and Valve Actuation 1 1 0 2 0 1 0 1 1 1 2 0 2 2 2 0 0 0 0 0 0 0 0 3 0 1 2 2 1 1 1 2 0 1 0 0 0 0 4 0 0 5 6 3 4 4 9 8 73
124 Mechanical Guns and Projectors 0 0 1 0 0 1 0 0 0 0 0 0 2 0 1 0 0 1 2 0 1 0 1 1 3 2 3 0 1 2 6 5 3 5 1 2 1 0 4 3 1 2 3 2 3 3 0 6 72
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 1 3 2 0 1 0 1 1 1 0 2 3 6 3 4 1 3 1 1 0 2 4 1 2 0 2 2 2 2 3 4 2 0 2 1 1 4 0 2 1 0 0 0 0 0 0 0 72
426 Food or Edible Material: Processes, Compositions, and Products 1 0 0 0 3 0 2 1 0 1 2 2 3 2 1 1 0 1 2 5 5 2 3 1 1 3 0 2 1 3 0 0 2 1 1 1 2 3 1 2 0 2 1 4 1 0 0 3 72
180 Motor Vehicles 2 1 4 1 5 2 2 1 3 2 1 4 2 3 1 1 2 4 1 1 1 0 1 0 1 2 0 1 1 0 1 1 0 2 0 4 2 0 0 2 2 1 1 2 1 0 1 1 71
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 1 2 0 1 3 1 1 1 4 4 1 5 5 9 3 6 5 6 2 4 70
446 Amusement Devices: Toys 1 0 0 0 3 0 1 1 0 2 1 2 1 0 1 2 0 1 1 1 1 1 1 1 2 1 1 2 3 0 1 2 1 1 1 6 7 3 0 1 6 4 1 1 2 1 0 0 69
252 Compositions 0 0 1 1 1 0 0 0 0 0 1 1 2 2 1 0 3 1 1 0 2 0 0 2 0 2 1 0 0 1 0 0 0 5 3 1 6 1 5 1 1 2 0 2 1 11 2 3 67
114 Ships 0 0 0 2 0 0 0 0 1 0 3 3 1 1 0 2 0 0 0 2 0 0 0 0 2 3 1 2 2 2 0 1 2 6 3 2 0 1 1 3 2 1 1 3 3 7 2 1 66
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 0 0 0 0 0 0 2 1 2 1 0 0 1 0 0 1 0 0 1 0 1 0 0 3 3 0 0 1 1 4 1 2 3 2 6 4 3 7 3 5 4 2 1 65
083 Cutting 1 0 0 0 2 0 0 0 0 4 4 3 1 4 0 1 2 3 2 2 0 1 0 2 0 2 1 1 1 1 4 1 2 0 1 4 1 0 1 2 3 1 0 2 1 1 1 1 64
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 2 2 0 1 1 2 4 2 0 1 0 1 0 0 1 1 4 6 3 5 1 5 4 0 1 4 4 4 64
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 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 4 2 4 1 1 5 4 3 1 3 3 3 5 3 2 8 3 6 64
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 4 2 2 2 2 4 4 2 2 7 6 8 6 10 64
178 Telegraphy 0 0 0 0 0 1 0 0 0 0 1 1 2 1 2 0 0 3 2 0 1 0 2 1 4 4 10 1 1 5 6 5 2 1 0 2 1 1 1 1 0 0 0 0 0 0 0 0 62
181 Acoustics 0 1 2 2 1 3 0 0 0 1 4 4 1 1 0 1 0 0 2 2 0 2 0 1 1 2 0 3 2 1 1 2 1 0 1 1 1 1 1 1 3 0 2 1 1 5 1 2 62
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 3 3 2 0 0 1 0 1 1 4 3 1 1 3 0 1 0 3 0 1 1 4 4 2 3 2 3 6 1 1 2 61
096 Gas Separation: Apparatus 1 1 1 0 1 2 1 1 1 4 3 1 0 1 0 1 0 3 2 3 3 0 2 0 0 1 1 4 0 2 2 1 2 0 0 1 3 3 1 0 0 0 1 1 1 1 2 1 60
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 0 1 1 2 1 2 1 3 1 1 2 2 2 2 5 4 3 3 3 1 5 4 3 0 3 1 60
034 Drying and Gas or Vapor Contact with Solids 0 1 0 1 0 1 0 0 1 2 1 0 0 0 0 1 0 1 0 1 1 0 3 0 2 1 1 0 2 2 1 1 1 2 0 2 7 6 4 2 3 1 5 1 0 0 0 1 59
047 Plant Husbandry 0 1 1 1 1 0 0 0 1 1 1 2 2 0 1 1 0 0 2 3 2 4 3 1 0 0 1 0 0 1 3 1 3 4 3 0 2 2 2 3 0 0 2 1 0 0 1 2 59
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 1 1 2 0 2 1 1 0 0 1 1 2 2 0 2 1 1 0 0 1 1 0 0 0 2 0 2 2 6 8 4 5 2 6 0 0 0 1 1 59
292 Closure Fasteners 1 1 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 1 0 2 2 0 6 4 2 0 3 2 1 0 0 0 4 0 1 4 0 0 3 4 1 2 2 1 4 2 2 59
312 Supports: Cabinet Structure 0 1 0 1 1 2 3 1 3 1 0 1 4 1 1 0 1 3 3 0 2 2 2 2 0 3 1 1 2 1 0 0 1 1 1 1 1 3 2 3 0 0 0 0 1 1 0 1 59
454 Ventilation 3 0 1 0 2 2 0 0 1 1 1 0 0 0 4 1 1 0 0 1 0 0 4 1 0 1 1 0 1 0 0 2 0 1 2 1 1 0 6 1 3 2 4 5 0 2 1 2 59
101 Printing 0 0 0 2 3 0 0 0 3 1 1 3 1 1 1 1 1 1 3 1 0 0 1 1 1 0 1 3 0 2 1 1 1 0 2 1 4 2 3 1 1 2 0 0 2 2 0 3 58
241 Solid Material Comminution or Disintegration 2 3 1 0 0 0 0 0 1 0 1 2 2 3 3 0 1 2 0 0 2 0 2 3 2 6 0 1 1 0 0 0 0 3 2 4 2 3 0 1 0 2 1 0 1 1 0 0 58
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 2 0 4 0 0 1 1 1 0 0 0 0 0 0 0 0 2 1 2 1 1 2 2 3 1 0 2 2 1 1 1 1 4 0 0 3 0 4 3 2 3 7 58
132 Toilet 0 1 0 0 0 0 0 1 2 0 2 0 1 0 2 1 0 1 1 2 0 0 0 0 3 1 1 4 0 0 0 1 1 1 3 2 2 5 4 5 4 0 0 0 1 2 1 2 57
160 Flexible or Portable Closure, Partition, or Panel 1 0 0 0 1 1 0 0 0 0 2 1 3 0 0 0 0 1 0 0 2 1 1 0 3 2 4 2 1 3 0 2 1 2 2 2 2 1 3 1 2 3 2 1 1 2 0 1 57
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 1 1 1 1 2 0 1 1 0 1 1 0 2 0 0 0 0 2 2 1 1 2 0 2 3 5 6 1 0 2 5 1 0 3 2 0 0 3 0 0 1 2 56
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 2 2 5 1 0 1 0 1 0 2 0 2 3 1 1 0 0 2 0 0 0 2 0 0 1 0 0 1 1 2 0 3 2 0 2 3 5 3 0 2 1 1 2 0 1 0 55
374 Thermal Measuring and Testing 0 0 1 0 0 1 2 0 1 0 1 0 1 1 0 1 2 0 2 1 2 1 0 1 0 1 2 0 0 1 2 1 0 1 2 3 2 2 0 0 1 2 0 2 3 4 4 3 54
072 Metal Deforming 1 1 2 1 4 2 1 2 3 0 4 1 0 0 1 0 0 1 3 1 0 0 2 1 0 1 1 0 1 0 0 0 1 2 1 1 2 0 2 0 0 1 2 1 1 2 1 2 53
148 Metal Treatment 1 0 0 0 1 0 2 0 0 0 0 0 0 0 1 2 0 1 1 1 2 1 2 1 2 2 1 3 1 0 2 1 1 0 1 1 0 3 1 4 3 0 2 1 0 0 3 5 53
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 0 0 1 0 0 0 0 0 0 1 2 0 0 1 0 1 1 5 2 1 1 3 5 7 5 2 1 1 2 1 1 3 1 0 0 5 0 53
384 Bearings 1 0 0 1 0 0 1 0 0 0 1 1 3 2 2 0 0 1 1 0 0 0 4 1 0 1 4 0 2 0 3 1 0 1 1 0 0 2 1 0 2 3 1 2 1 1 1 6 52
392 Electric Resistance Heating Devices 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 1 0 0 1 0 2 1 2 0 3 0 5 9 5 8 4 2 2 52
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 2 0 4 6 0 2 3 0 0 0 10 7 7 8 52
353 Optics: Image Projectors 0 0 0 0 2 2 0 0 0 0 1 0 1 1 2 2 0 0 0 0 2 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 0 5 1 2 2 2 4 3 5 3 2 50
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 2 1 2 3 7 1 5 0 0 6 1 3 2 2 4 4 1 50
188 Brakes 1 0 0 1 1 0 0 2 0 0 1 1 0 0 0 0 0 0 0 1 0 0 1 1 1 1 1 0 2 0 1 3 2 1 1 3 2 5 0 4 2 4 4 1 1 0 0 0 49
285 Pipe Joints or Couplings 1 0 0 1 0 0 3 2 3 0 1 1 0 0 0 0 0 1 0 0 0 2 0 2 2 2 2 0 3 1 2 1 2 2 2 0 2 0 1 2 0 1 0 0 2 2 1 2 49
249 Static Molds 0 0 1 0 4 1 2 1 0 2 3 2 1 1 4 2 0 0 3 4 4 1 0 1 1 2 1 2 1 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 48
366 Agitating (e.g., of articles and materials) 0 0 1 1 1 0 1 1 2 0 0 1 0 0 1 0 2 1 0 2 2 0 3 0 1 0 1 1 0 0 1 1 1 3 2 2 2 1 1 1 1 1 2 2 1 2 0 2 48
601 Surgery: Kinesitherapy 0 0 0 1 1 0 0 0 0 1 2 1 2 0 1 0 0 1 2 0 1 0 1 0 3 1 0 1 1 2 0 0 0 2 0 2 0 1 3 0 3 1 1 3 1 3 2 3 47
053 Package Making 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 1 2 1 0 0 0 1 0 1 1 1 3 2 4 1 2 2 1 4 1 1 2 2 2 2 2 46
135 Tent, Canopy, Umbrella, or Cane 1 0 0 0 0 0 0 2 1 0 1 0 2 0 0 0 0 1 0 0 0 0 1 0 1 4 1 2 0 2 4 2 3 1 2 1 3 2 2 0 1 2 1 0 2 1 0 0 46
182 Fire Escape, Ladder, or Scaffold 0 0 1 0 0 1 1 0 2 0 0 0 0 0 1 1 0 0 1 0 0 3 3 1 1 0 0 2 1 1 0 0 2 2 1 0 3 3 1 3 3 5 1 2 0 0 0 0 46
269 Work Holders 0 0 0 1 1 1 2 1 3 0 1 0 1 1 1 0 3 2 0 0 1 2 0 2 1 1 0 2 0 0 1 0 1 2 1 3 1 0 3 5 0 1 0 1 0 0 0 0 46
198 Conveyors: Power-Driven 0 0 0 0 6 0 2 0 1 0 0 1 0 1 2 1 2 3 0 2 1 1 1 0 5 1 1 0 0 2 1 2 0 1 1 1 1 1 2 0 0 1 0 1 0 0 0 0 45
016 Miscellaneous Hardware 0 0 0 1 0 0 0 1 0 0 0 4 2 1 1 2 0 1 1 1 0 0 0 1 0 1 2 0 0 0 1 2 4 3 0 2 1 0 0 3 1 6 0 1 0 0 0 1 44
099 Foods and Beverages: Apparatus 2 2 0 0 3 2 1 1 1 1 4 1 1 0 0 2 2 0 0 0 0 1 0 0 1 1 1 1 1 1 2 2 0 2 1 1 0 0 0 1 1 1 0 0 0 1 1 1 44
404 Road Structure, Process, or Apparatus 0 1 1 0 0 3 0 0 0 1 0 1 1 0 0 1 0 0 1 0 3 1 0 1 0 0 1 2 1 1 1 0 0 0 1 1 1 1 1 1 0 1 6 5 2 1 0 2 44
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 1 1 0 1 1 0 3 2 6 4 1 2 3 3 3 2 1 1 2 1 44
036 Boots, Shoes, and Leggings 0 0 0 3 0 0 0 0 0 0 0 1 0 2 0 1 1 2 2 1 2 1 0 1 1 3 2 1 0 1 1 0 0 1 1 0 2 0 1 1 0 1 1 1 3 1 1 3 43
106 Compositions: Coating or Plastic 1 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 4 0 0 0 1 0 0 1 0 1 1 1 1 1 0 3 2 0 3 2 2 2 3 1 3 1 1 0 1 0 3 43
277 Seal for a Joint or Juncture 0 2 0 0 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 0 1 1 2 0 1 0 0 0 6 2 2 0 0 2 3 1 1 1 2 1 2 2 3 1 0 0 0 1 43
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 2 1 1 1 0 1 1 1 0 0 0 1 0 1 5 1 3 2 5 8 5 43
108 Horizontally Supported Planar Surfaces 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 1 1 2 1 0 0 2 1 1 2 0 3 2 3 1 1 4 3 1 0 0 2 1 41
221 Article Dispensing 0 1 0 1 0 2 1 1 0 1 4 0 0 0 2 0 0 0 0 1 1 1 2 2 1 0 0 0 1 0 4 3 4 1 1 1 0 1 2 0 0 0 0 0 0 0 0 2 41
256 Fences 0 0 1 1 1 2 0 1 0 0 1 0 1 2 0 0 1 1 1 0 0 2 1 0 3 1 3 1 2 2 2 0 1 1 1 2 0 1 0 0 1 1 0 1 0 1 0 0 40
368 Horology: Time Measuring Systems or Devices 0 0 1 1 0 0 0 0 1 0 2 1 0 3 1 0 0 0 1 2 0 0 1 1 0 0 1 1 3 1 2 1 1 3 1 2 1 2 0 0 0 1 1 0 1 1 1 0 39
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 3 0 2 1 1 3 2 3 2 3 0 1 2 1 4 0 3 1 2 1 39
144 Woodworking 0 1 2 2 1 0 1 1 0 0 2 2 1 1 0 0 0 3 0 0 0 2 0 1 1 1 0 0 0 0 2 2 2 0 2 1 3 1 0 1 0 0 0 1 0 0 1 0 38
164 Metal Founding 0 0 0 1 0 0 0 0 1 0 4 0 1 1 1 1 0 1 0 0 0 1 0 1 0 0 2 1 0 0 1 0 0 0 0 0 2 0 2 0 4 5 1 3 0 2 1 1 38
336 Inductor Devices 2 1 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 1 2 2 2 3 1 0 3 1 7 3 0 2 38
403 Joints and Connections 2 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 1 1 3 1 3 1 1 2 1 1 0 1 0 1 1 0 1 0 2 4 1 2 0 2 0 1 0 0 38
049 Movable or Removable Closures 0 0 2 2 1 2 0 0 0 0 1 1 2 0 0 0 0 0 0 0 1 1 2 1 3 0 1 0 0 0 0 1 1 1 1 0 0 1 1 0 2 4 0 1 0 0 3 1 37
290 Prime-Mover Dynamo Plants 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 1 1 1 2 0 1 0 0 2 0 0 0 0 0 0 0 0 0 2 1 4 4 6 3 2 37
355 Photocopying 0 0 0 0 0 1 1 0 0 0 0 3 2 2 0 0 0 2 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 5 5 5 3 1 2 37
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 3 0 0 0 1 0 0 1 2 2 1 1 3 2 0 1 3 2 2 1 0 5 7 37
116 Signals and Indicators 0 0 1 0 0 0 1 1 1 3 1 4 1 0 1 1 0 0 0 0 0 0 0 0 1 1 2 0 1 0 1 0 2 0 1 1 0 0 1 4 1 0 1 0 1 2 0 1 36
400 Typewriting Machines 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 2 3 4 4 3 2 1 1 0 1 2 0 1 1 0 1 1 3 1 1 0 0 1 0 0 36
138 Pipes and Tubular Conduits 0 0 0 3 0 0 0 1 0 0 2 0 1 1 0 0 1 1 1 1 0 0 0 1 1 0 1 0 0 1 0 0 0 0 1 1 3 2 0 1 2 1 1 2 2 2 1 0 35
396 Photography 0 0 0 0 1 2 1 0 0 2 0 2 1 1 1 1 2 0 1 0 0 0 0 0 1 1 0 1 2 0 0 0 2 0 1 1 0 0 1 0 1 1 2 1 1 1 1 2 35
408 Cutting by Use of Rotating Axially Moving Tool 2 0 0 0 1 0 0 0 2 1 0 2 0 2 0 1 0 0 0 0 0 0 0 0 2 1 2 4 2 0 1 2 1 2 1 1 1 0 0 2 0 0 1 0 1 0 0 0 35
175 Boring or Penetrating the Earth 0 1 1 0 0 3 4 0 0 0 0 1 1 1 0 0 0 1 1 0 0 1 1 2 0 1 1 1 1 2 0 0 1 0 0 1 2 1 1 0 0 0 2 1 0 0 0 1 34
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 1 0 0 0 1 1 0 3 2 3 3 0 0 2 2 1 2 1 1 2 34
441 Buoys, Rafts, and Aquatic Devices 0 2 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 1 0 1 0 4 1 1 0 0 2 2 0 2 3 1 4 1 1 0 34
401 Coating Implements with Material Supply 0 0 1 1 2 1 0 1 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 0 1 1 3 1 1 2 0 2 0 0 1 2 0 2 1 2 1 1 1 0 0 0 0 1 33
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 2 0 0 1 0 2 1 0 0 0 0 0 0 1 1 1 1 3 1 0 0 1 2 5 6 0 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 33
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 1 0 0 2 1 1 0 0 1 0 0 0 0 1 1 1 0 0 1 1 1 0 1 2 0 0 0 0 1 1 1 3 1 0 2 2 3 3 0 32
431 Combustion 0 0 0 2 1 1 0 0 1 0 2 3 2 0 1 0 0 0 2 2 0 0 1 0 0 1 1 2 2 0 0 0 0 1 0 0 1 0 1 0 1 1 1 0 0 1 1 0 32
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 1 1 0 2 3 1 1 2 2 3 2 2 0 0 1 1 3 32
150 Purses, Wallets, and Protective Covers 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 2 0 0 0 0 0 1 1 1 1 1 1 2 1 2 0 0 2 0 2 1 0 0 1 0 1 2 2 1 0 31
332 Modulators 0 0 0 1 0 0 0 1 2 0 1 0 0 1 0 1 1 0 1 0 1 1 2 0 0 1 1 1 0 0 1 1 6 0 0 0 0 0 0 4 1 1 0 0 0 0 0 1 31
091 Motors: Expansible Chamber Type 2 1 1 1 1 0 2 0 1 1 2 0 0 1 1 2 0 1 1 0 0 1 1 0 2 2 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 0 0 0 0 30
172 Earth Working 2 1 0 0 1 0 0 1 0 1 1 2 1 0 0 0 2 1 1 2 0 0 0 0 0 1 1 0 1 0 0 1 1 1 3 1 0 0 2 0 0 1 0 1 0 0 0 0 30
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 1 1 1 1 1 2 1 3 1 0 1 0 0 0 1 0 0 0 1 1 1 0 0 1 0 1 2 1 1 0 0 1 0 3 0 1 0 1 0 0 0 0 0 0 0 1 30
409 Gear Cutting, Milling, or Planing 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 2 0 1 0 0 0 1 1 1 1 0 3 0 1 1 2 4 1 2 1 2 0 0 0 0 30
474 Endless Belt Power Transmission Systems or Components 0 0 1 0 0 0 0 1 0 0 2 1 1 2 1 0 0 0 2 0 0 1 0 1 2 1 8 1 1 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 30
037 Excavating 1 1 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 1 1 2 1 1 0 0 2 0 0 0 2 4 0 1 0 1 2 29
192 Clutches and Power-Stop Control 0 0 2 1 2 0 0 2 0 2 2 1 0 1 1 0 0 2 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 2 0 2 1 2 0 0 29
338 Electrical Resistors 0 3 0 0 1 1 0 0 1 2 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 1 0 1 2 1 0 1 1 1 1 1 2 0 2 0 0 0 0 0 2 0 0 29
055 Gas Separation 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 2 0 1 2 0 2 0 1 0 1 0 1 2 4 1 0 0 0 0 1 2 1 0 1 28
267 Spring Devices 1 0 0 0 3 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 1 1 0 1 0 1 0 3 1 1 2 1 1 1 0 0 0 1 1 28
440 Marine Propulsion 0 0 0 0 1 0 0 1 0 1 0 1 0 1 2 0 0 0 0 0 0 1 1 0 2 0 1 0 1 2 1 1 0 0 0 0 0 0 1 1 0 0 2 1 0 6 0 0 28
111 Planting 0 2 4 1 1 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 2 0 0 0 0 0 0 1 0 2 1 1 0 1 0 1 0 0 0 0 1 3 0 0 1 0 0 27
173 Tool Driving or Impacting 0 1 1 0 2 0 1 3 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 2 1 0 2 0 0 1 0 1 1 2 1 1 0 0 0 0 0 0 1 2 0 0 0 1 27
223 Apparel Apparatus 1 0 0 2 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 2 1 1 0 1 1 1 0 0 0 1 1 0 1 1 2 0 0 0 1 2 1 0 1 27
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 1 0 0 0 0 0 0 4 0 1 3 2 2 3 2 1 2 2 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 27
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 3 3 1 0 0 0 0 2 3 1 1 1 5 27
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3 2 1 0 0 1 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 3 1 0 1 0 1 0 26
329 Demodulators 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 0 0 2 0 4 1 2 1 1 2 2 0 0 0 1 2 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 25
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 2 0 0 1 0 0 0 0 1 1 2 2 3 1 5 4 3 25
131 Tobacco 0 0 0 1 2 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 0 1 1 0 1 0 3 0 0 0 0 0 1 0 0 1 2 1 0 0 0 0 0 0 0 2 0 0 24
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 3 2 1 2 2 1 3 3 24
432 Heating 0 0 0 0 0 0 0 1 1 0 0 1 0 1 1 1 0 1 0 1 1 2 2 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 1 2 1 1 0 0 0 0 24
065 Glass Manufacturing 1 0 0 0 0 0 1 1 0 0 0 0 0 0 3 0 1 0 0 1 1 0 0 0 2 2 0 0 0 0 1 0 0 2 1 0 3 0 0 0 1 0 0 0 0 1 0 1 23
177 Weighing Scales 0 0 2 2 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 3 1 1 1 4 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 23
347 Incremental Printing of Symbolic Information 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 2 0 1 0 2 1 0 0 2 3 1 1 0 0 1 1 0 0 1 23
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 2 2 0 0 0 2 0 1 1 0 0 1 1 0 1 1 2 1 0 1 23
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 1 2 0 0 0 1 1 2 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 2 1 0 4 22
236 Automatic Temperature and Humidity Regulation 0 1 0 0 1 0 0 0 1 0 2 1 0 0 0 2 0 0 1 1 0 2 0 1 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 1 22
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 2 4 0 0 0 1 1 1 0 0 1 3 0 0 1 0 2 2 0 22
140 Wireworking 1 2 1 0 2 0 2 1 0 0 3 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 1 1 0 0 0 21
184 Lubrication 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 1 0 0 3 0 2 1 1 0 0 2 0 0 1 1 0 0 0 0 0 0 1 2 1 1 0 21
215 Bottles and Jars 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3 2 0 0 1 1 1 0 1 0 1 1 2 0 0 1 0 0 0 0 0 1 21
283 Printed Matter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 0 1 1 0 0 0 2 1 0 3 2 2 1 0 2 1 1 0 0 0 0 0 0 0 0 0 21
100 Presses 0 1 1 0 0 2 0 1 1 1 0 0 0 1 0 0 0 1 0 2 1 1 0 0 0 2 0 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 20
266 Metallurgical Apparatus 0 0 0 0 1 0 1 1 1 1 1 0 1 1 0 2 0 0 1 1 2 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 20
271 Sheet Feeding or Delivering 1 0 6 1 0 2 1 2 2 0 0 0 1 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 1 0 0 0 0 0 0 0 0 20
419 Powder Metallurgy Processes 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 0 0 0 1 2 2 0 1 1 1 2 3 0 3 0 2 0 20
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 3 1 1 0 3 2 0 1 0 1 0 1 0 0 0 2 19
475 Planetary Gear Transmission Systems or Components 0 0 2 1 1 1 0 2 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 1 0 19
501 Compositions: Ceramic 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 2 0 0 1 0 0 1 0 1 0 0 0 0 2 2 0 1 0 0 0 1 0 1 1 0 0 0 0 1 19
063 Jewelry 0 0 0 0 0 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 1 0 2 0 0 0 0 1 0 0 1 0 3 0 0 0 18
152 Resilient Tires and Wheels 1 0 0 3 2 0 0 0 0 0 3 1 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 18
169 Fire Extinguishers 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 1 0 1 0 3 0 0 1 0 2 0 0 1 1 1 18
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 2 0 3 1 0 0 1 1 1 0 1 1 18
194 Check-Actuated Control Mechanisms 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 2 0 1 0 1 1 2 2 1 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 18
322 Electricity: Single Generator Systems 0 0 0 1 0 0 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 3 2 1 1 1 0 18
104 Railways 0 0 0 0 1 1 0 0 0 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 1 2 0 0 1 0 1 1 0 0 1 17
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 4 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 17
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 1 1 2 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 17
095 Gas Separation: Processes 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 1 1 1 1 0 0 2 0 0 0 1 3 16
227 Elongated-Member-Driving Apparatus 1 0 0 0 0 1 0 0 0 0 3 0 1 0 0 1 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 1 0 1 0 16
418 Rotary Expansible Chamber Devices 0 0 0 2 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 1 2 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 16
019 Textiles: Fiber Preparation 1 2 0 0 3 2 2 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 3 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 0 1 1 0 0 0 1 0 1 15
071 Chemistry: Fertilizers 0 1 0 0 3 2 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 15
122 Liquid Heaters and Vaporizers 0 0 0 1 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 1 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 15
279 Chucks or Sockets 0 0 0 0 1 0 0 0 0 2 2 0 0 1 0 0 0 1 1 0 2 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 15
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 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 3 2 1 0 1 3 2 0 1 1 0 0 0 0 0 0 0 0 0 15
420 Alloys or Metallic Compositions 0 0 0 1 0 1 0 1 1 0 1 0 1 1 0 0 2 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 14
449 Bee Culture (propagating, raising, caring for bees) 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 2 3 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 14
352 Optics: Motion Pictures 0 0 0 1 0 2 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 13
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 2 13
504 Plant Protecting and Regulating Compositions 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 3 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 13
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 1 1 3 1 0 0 0 0 0 0 1 1 1 0 2 2 0 13
112 Sewing 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 3 0 0 1 0 0 12
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 3 0 0 0 1 0 11
086 Ammunition and Explosive-Charge Making 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 2 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 11
092 Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 11
125 Stone Working 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 0 11
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 1 2 1 1 11
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 2 0 0 0 0 1 0 11
383 Flexible Bags 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 2 3 0 0 0 0 0 0 1 1 0 0 11
399 Electrophotography 0 0 0 1 1 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 1 11
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 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 1 0 3 0 0 0 1 1 2 11
472 Amusement Devices 0 0 2 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 11
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 11
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 1 1 0 2 1 3 0 0 2 0 1 0 0 0 0 0 11
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 2 0 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 10
068 Textiles: Fluid Treating Apparatus 0 1 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 10
406 Conveyors: Fluid Current 0 0 0 1 0 0 1 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 10
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 1 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 1 0 1 1 1 1 0 0 0 1 0 0 0 0 9
226 Advancing Material of Indeterminate Length 0 0 0 1 1 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 1 0 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 9
281 Books, Strips, and Leaves 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 9
346 Recorders 0 1 0 1 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 9
450 Foundation Garments 1 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 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 9
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 1 0 1 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 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 9
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 1 0 0 0 0 0 0 0 1 9
014 Bridges 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 2 0 0 0 0 0 0 0 0 0 8
212 Traversing Hoists 2 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 8
232 Deposit and Collection Receptacles 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 1 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 8
237 Heating Systems 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 8
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 8
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 0 0 0 7
048 Gas: Heating and Illuminating 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 7
105 Railway Rolling Stock 0 0 0 2 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 7
110 Furnaces 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 7
168 Farriery 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 0 0 1 0 0 0 1 1 0 2 0 7
203 Distillation: Processes, Separatory 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 7
270 Sheet-Material Associating 0 0 1 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 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
298 Land Vehicles: Dumping 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 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 7
373 Industrial Electric Heating Furnaces 0 0 0 1 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 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 7
407 Cutters, for Shaping 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 1 0 0 0 1 0 1 2 0 7
477 Interrelated Power Delivery Controls, Including Engine Control 2 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
202 Distillation: Apparatus 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 6
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 0 0 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 6
027 Undertaking 0 0 0 0 0 0 0 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 1 1 0 0 0 5
038 Textiles: Ironing or Smoothing 0 0 1 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 1 0 0 0 0 0 0 0 0 1 0 0 0 5
082 Turning (e.g., for metal working) 0 0 0 0 1 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 1 0 1 0 0 0 0 0 5
159 Concentrating Evaporators 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 5
162 Paper Making and Fiber Liberation 0 0 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 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 5
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 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 5
388 Electricity: Motor Control Systems 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 5
452 Butchering 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 5
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 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 1 0 1 0 0 0 0 0 0 5
238 Railways: Surface Track 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
483 Tool Changing 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 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 4
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 4
023 Chemistry: Physical Processes 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 0 0 3
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
171 Unearthing Plants or Buried Objects 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3
186 Merchandising 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
225 Severing by Tearing or Breaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
157 Wheelwright Machines 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
213 Railway Draft Appliances 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 0 0 2
217 Wooden Receptacles 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 0 0 0 0 0 0 2
300 Brush, Broom, and Mop Making 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
492 Roll or Roller 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
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 1 0 0 0 0 0 1
012 Boot and Shoe Making 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
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
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 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
127 Sugar, Starch, and Carbohydrates 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
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
142 Wood Turning 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
234 Selective Cutting (e.g., Punching) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
246 Railway Switches and Signals 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 0 1
260 Chemistry of Carbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
334 Tuners 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
413 Sheet Metal Container Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
453 Coin Handling 0 0 0 0 0 0 0 0 0 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
460 Crop Threshing or Separating 0 0 0 0 0 0 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 1
462 Books, Strips, and Leaves for Manifolding 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
476 Friction Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 190 188 249 290 356 280 301 312 379 391 472 437 428 420 408 443 313 436 463 415 474 484 544 607 672 641 744 664 830 838 849 930 1000 1062 1048 1513 1499 1595 1540 1588 1584 1621 1457 1705 1571 1584 1562 1976 39353


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