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

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

Count of 1963 - 2005 Utility Patent Grants,
By Calendar Year of Grant

- Explanation of Data -

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

ARIZONA

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

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Total
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 53 54 57 82 56 88 76 1075
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 74 1028
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 16 665
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 12 516
361 Electricity: Electrical Systems and Devices 0 0 4 3 8 2 4 3 2 5 6 4 5 4 5 3 3 1 0 4 5 3 7 11 12 12 14 9 15 15 16 18 17 15 14 22 25 20 18 28 42 28 35 467
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 19 422
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 26 17 36 34 24 32 47 422
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 15 419
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 27 26 18 406
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 1 1 6 1 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 39 36 28 32 23 25 25 14 380
439 Electrical Connectors 2 2 3 0 4 4 5 4 5 6 2 3 7 5 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 25 376
340 Communications: Electrical 0 2 1 4 6 8 2 4 8 6 6 4 6 3 3 4 4 5 6 6 5 3 12 11 4 9 8 9 7 5 12 12 18 14 12 11 16 25 16 18 14 22 20 371
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 12 370
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 21 17 17 23 14 20 16 11 22 21 362
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 20 350
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 18 21 18 17 346
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 16 345
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 7 333
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 14 327
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 19 316
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 6 310
250 Radiant Energy 1 4 1 2 0 1 2 5 7 1 5 1 1 3 2 4 1 1 2 2 2 4 2 1 7 3 4 9 8 10 10 13 7 15 10 14 6 24 21 17 18 23 20 294
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 19 284
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 9 277
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 16 262
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 11 261
370 Multiplex Communications 0 0 0 0 0 1 0 1 0 0 1 1 1 1 1 2 2 1 0 0 9 8 10 5 6 11 5 4 2 2 3 4 8 9 14 17 16 18 17 21 15 22 19 257
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 10 21 26 30 253
359 Optics: 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 20 242
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 30 234
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 17 234
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 8 18 15 10 231
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 12 231
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 11 228
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 16 227
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 10 223
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 20 220
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 4 3 216
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 7 212
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 21 210
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 5 205
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 6 9 9 15 10 4 8 12 5 6 5 6 7 4 9 6 4 1 203
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 9 202
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 7 201
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 24 200
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 3 197
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 14 188
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 4 185
348 Television 0 0 0 0 0 0 0 1 2 2 4 3 2 0 0 0 1 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 9 183
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 4 183
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 7 175
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 7 169
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 3 163
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 6 161
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 2 161
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 5 161
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 9 158
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 5 155
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 2 2 155
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 7 155
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 7 151
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 4 150
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 7 150
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 2 149
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 4 148
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 10 146
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 3 145
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 3 144
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 4 141
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 8 141
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 4 3 6 5 8 6 11 7 4 141
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 2 140
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 3 140
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 7 130
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 9 130
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 3 128
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 12 128
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 4 127
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 6 19 11 19 8 10 12 124
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 1 122
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 2 121
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 5 120
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 6 4 4 7 1 3 119
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 6 118
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 4 117
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 5 117
043 Fishing, Trapping, and Vermin Destroying 1 0 0 0 3 1 1 1 1 3 0 3 1 4 3 1 0 3 0 1 0 1 3 2 3 2 4 4 1 4 7 5 1 4 4 4 2 6 4 5 6 10 4 113
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 2 113
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 0 112
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 9 112
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 11 7 1 112
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 3 111
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 6 108
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 2 108
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 8 6 9 3 5 5 5 2 107
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 4 106
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 3 3 9 10 7 9 7 16 8 5 105
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 13 103
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 5 102
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 5 101
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 95
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 94
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 94
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 92
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 91
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 7 5 0 89
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 89
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 88
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 86
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 85
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 85
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 84
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 8 8 9 9 84
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 81
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 80
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 80
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 78
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 78
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 77
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 75
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 3 5 3 9 12 7 9 8 75
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 74
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 74
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 74
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 74
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 74
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 73
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 72
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 72
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 2 3 1 5 3 6 4 3 3 71
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 71
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 68
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 2 14 4 2 2 6 6 5 7 68
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 2 1 67
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 66
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 65
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 65
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 64
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 63
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 62
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 62
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 62
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 58
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 58
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 57
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 57
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 57
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 3 4 3 6 5 6 3 3 3 5 4 7 57
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 56
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 55
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 0 3 2 3 0 0 0 55
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 54
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 2 1 4 2 2 4 2 6 4 3 7 53
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 52
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 52
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 51
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 51
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 51
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 51
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 50
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 4 3 1 5 50
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 50
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 2 6 1 5 1 1 2 0 49
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 49
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 48
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 48
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 48
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 2 1 2 1 1 3 48
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 47
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 47
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 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 2 0 45
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 45
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 45
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 44
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 44
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 43
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 42
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 42
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 42
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 41
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 41
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 41
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 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 39
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 39
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 38
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 38
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 38
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 37
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 37
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 37
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 36
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 36
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 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 35
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 35
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 35
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 34
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 34
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 34
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 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 33
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 32
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 32
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 32
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 32
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 32
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 31
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 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 30
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 30
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 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 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 29
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 29
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 29
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 28
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 28
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 27
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 27
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 27
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 27
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 27
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 27
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 26
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 26
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 25
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 25
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 25
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 25
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 24
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 24
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 24
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 23
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 23
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 22
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 22
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 22
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 22
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 22
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 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 21
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 21
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 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 20
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 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 20
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 20
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 20
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 2 0 4 6 0 2 3 0 0 20
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 19
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 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 18
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 18
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 18
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 18
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 18
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 18
386 Television Signal Processing for Dynamic 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 17
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 17
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 16
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 16
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 0 1 16
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 16
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 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 15
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 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 15
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 15
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 15
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 15
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 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 14
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 14
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 14
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 14
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 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 14
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 13
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 13
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 13
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 13
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 13
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 12
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 11
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 11
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 11
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 11
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 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 10
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 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 10
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 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 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 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 9
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 9
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 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 2 0 0 1 0 0 0 0 1 1 2 2 9
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 2 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 8
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 8
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 8
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 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 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 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 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 8
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 8
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 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 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 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 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 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 7
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 7
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 7
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 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 7
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 0 1 0 0 1 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 6
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 6
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 6
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 6
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 5
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 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 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 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 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 5
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 5
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 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 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 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 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 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 4
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 4
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 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 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 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 3
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 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 3
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 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 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 3
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 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 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 2
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 2
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 1
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 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 1
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 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 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 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 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 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 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 1
ALL ALL CLASSES 190 188 249 290 356 280 301 312 379 391 472 437 428 420 408 443 312 437 463 415 474 484 544 607 672 641 744 664 830 838 849 930 1000 1062 1048 1513 1499 1595 1540 1588 1584 1621 1457 30955


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