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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

NEVADA

( 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
463 Amusement Devices: Games 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 3 0 0 2 1 1 1 0 2 1 0 2 3 5 5 9 8 9 9 5 33 20 41 43 57 96 128 123 611
273 Amusement Devices: Games 0 0 1 0 0 1 0 0 1 0 0 0 2 0 1 2 0 5 1 1 2 0 1 1 4 2 2 2 9 13 12 19 13 13 20 19 22 24 24 36 42 22 30 347
423 Chemistry of Inorganic Compounds 4 0 2 3 3 2 3 1 5 3 3 4 2 4 3 4 1 2 5 2 6 3 0 1 0 1 2 1 0 3 0 2 3 1 1 2 1 0 3 4 1 0 3 94
280 Land Vehicles 0 0 1 2 1 1 0 1 1 0 2 1 2 2 4 0 4 2 1 7 1 3 1 2 0 2 1 2 2 2 1 4 3 2 1 4 3 4 4 2 6 6 2 90
340 Communications: Electrical 0 0 0 2 0 0 0 1 0 0 1 3 0 1 1 0 0 2 3 2 1 1 2 2 0 0 4 1 2 2 1 0 2 5 5 7 2 9 10 5 5 0 8 90
128 Surgery (includes Class 600) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 2 0 1 1 2 2 1 0 3 0 1 1 2 0 7 3 6 3 0 9 9 5 7 3 3 5 3 83
210 Liquid Purification or Separation 2 1 2 0 1 1 0 0 0 2 1 0 0 0 0 0 0 1 3 2 2 1 1 1 2 0 2 3 1 2 4 4 0 6 3 2 6 6 5 2 6 4 1 80
029 Metal Working 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 1 4 2 1 1 1 0 0 0 3 3 3 1 3 3 4 8 6 6 4 3 7 3 1 73
052 Static Structures (e.g., Buildings) 1 0 0 1 0 0 0 0 0 1 0 2 1 0 4 2 2 3 1 0 2 0 1 2 0 2 0 2 0 4 4 1 1 1 1 4 2 1 3 3 4 7 8 71
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 2 2 2 0 0 0 0 0 0 0 0 0 1 0 0 4 7 15 10 9 2 5 3 2 2 69
473 Games Using Tangible Projectile 0 0 1 1 0 0 1 0 0 0 0 0 1 1 0 2 0 3 0 0 1 1 0 0 0 2 3 1 0 4 2 2 6 8 5 1 4 2 4 1 2 4 2 65
362 Illumination 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 1 2 1 1 1 0 2 1 2 6 4 3 0 6 14 9 61
062 Refrigeration 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 4 0 2 5 5 6 5 3 5 4 0 0 4 3 1 5 2 60
324 Electricity: Measuring and Testing 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 2 0 0 0 0 0 0 2 1 1 0 0 0 1 1 0 2 2 1 1 3 2 1 3 4 2 13 11 58
219 Electric Heating 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 2 3 0 0 2 0 0 1 8 2 4 11 13 4 57
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 1 1 4 2 5 1 2 2 4 5 3 1 1 1 2 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 2 1 2 2 3 1 3 0 0 0 56
123 Internal-Combustion Engines 0 0 1 0 1 0 0 4 0 2 2 3 1 0 1 2 2 1 1 3 2 2 0 1 0 0 0 0 1 4 2 1 0 1 4 2 1 0 1 2 2 2 3 55
248 Supports (e.g., for holding articles, etc.) 0 0 0 0 0 0 0 0 0 2 1 1 0 1 1 2 0 0 0 0 0 0 1 1 1 0 3 2 2 3 0 0 3 4 2 7 2 7 1 3 2 2 1 55
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 3 0 0 0 0 0 1 1 2 2 2 2 0 2 0 4 5 7 6 4 3 3 3 54
137 Fluid Handling 0 1 0 0 0 0 0 1 0 0 2 0 0 1 2 1 0 3 1 0 1 0 1 1 4 3 4 0 2 2 1 1 1 1 1 0 5 3 4 2 1 2 1 53
015 Brushing, Scrubbing, and General Cleaning 0 0 0 0 0 0 1 0 1 1 0 0 3 1 0 3 0 3 1 4 1 2 2 0 0 0 1 1 2 1 0 3 2 0 0 0 2 3 1 2 5 2 2 50
604 Surgery (Medicators and Receptors) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 1 1 2 0 1 1 1 1 0 0 2 1 2 2 1 2 8 3 3 2 5 4 2 2 50
073 Measuring and Testing 0 0 0 1 0 1 0 0 1 0 0 1 0 0 3 1 0 0 1 1 0 0 0 1 1 4 0 2 2 0 1 1 3 0 2 2 4 2 3 0 3 2 6 49
428 Stock Material or Miscellaneous Articles 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 0 0 0 0 0 1 1 0 0 2 1 2 2 1 1 2 5 1 2 1 5 3 2 0 2 3 2 2 49
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 2 1 2 1 1 2 0 0 1 4 2 5 5 5 6 0 2 0 43
002 Apparel 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 1 1 4 0 2 0 0 1 2 2 5 2 5 3 1 0 3 2 3 42
206 Special Receptacle or Package 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 1 0 0 2 2 1 1 1 2 3 2 4 3 5 2 1 1 2 2 42
250 Radiant Energy 0 0 0 1 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 2 0 1 0 1 0 2 5 2 0 2 3 4 2 1 0 1 3 2 2 2 1 42
222 Dispensing (apparatus and process) 0 0 0 0 0 1 0 0 2 0 0 0 0 0 1 1 1 1 1 0 2 1 0 2 0 1 2 1 2 1 1 1 2 0 3 1 1 1 3 4 3 0 1 41
119 Animal Husbandry 0 0 1 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 1 1 0 0 2 0 2 0 0 1 0 0 0 1 1 4 0 5 1 6 3 3 1 1 2 40
060 Power Plants 0 0 2 1 0 0 0 0 0 0 2 1 4 3 2 3 1 0 2 0 0 2 0 2 0 1 0 0 1 1 1 2 0 2 0 0 0 3 1 0 0 2 0 39
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 1 0 2 1 1 2 0 0 1 1 0 1 1 1 0 0 0 1 0 1 1 1 3 2 1 0 1 0 0 3 2 1 2 2 2 0 1 0 2 38
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 2 0 1 0 0 0 1 1 1 3 2 1 1 0 1 0 0 3 0 1 0 0 0 2 1 0 0 0 3 0 1 2 1 1 0 1 2 1 2 2 0 0 38
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 2 0 0 0 1 2 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 3 2 3 1 2 2 0 0 2 1 3 1 0 0 3 0 1 38
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 8 2 5 1 2 4 2 3 0 0 0 0 0 0 0 0 0 0 0 2 0 3 0 0 0 1 0 0 38
194 Check-Actuated Control Mechanisms 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 1 0 5 0 1 1 0 1 0 0 0 1 0 1 0 1 1 1 2 5 3 2 1 1 4 2 37
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 2 2 0 2 2 1 0 0 1 4 0 1 3 1 2 0 3 1 2 0 4 1 0 0 37
204 Chemistry: Electrical and Wave Energy 1 0 1 1 1 0 0 0 5 1 0 2 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 4 1 2 0 2 1 4 1 1 0 1 1 1 0 1 35
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 3 6 5 2 0 0 0 1 2 0 3 3 35
040 Card, Picture, or Sign Exhibiting 0 0 0 1 1 0 1 0 1 0 0 1 0 1 0 1 0 0 0 1 2 1 0 0 0 0 1 1 1 0 2 2 0 0 1 0 1 0 3 5 3 2 1 34
106 Compositions: Coating or Plastic 0 0 0 0 0 0 0 0 1 0 0 0 0 5 1 2 2 8 3 2 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 34
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 2 1 1 1 2 1 0 3 0 3 2 0 1 1 1 0 1 1 2 0 1 3 1 2 34
414 Material or Article Handling 0 2 0 0 1 0 0 1 0 1 1 3 0 0 1 1 0 1 0 0 0 1 0 0 2 2 1 1 1 0 0 2 0 4 1 2 0 0 0 1 3 0 1 34
224 Package and Article Carriers 1 1 0 0 0 0 0 1 1 0 0 0 0 1 0 1 1 0 1 0 1 0 1 2 0 0 1 3 3 2 0 1 0 0 2 0 2 2 2 0 1 1 1 33
606 Surgery (instruments) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 1 0 1 2 0 0 0 1 1 0 0 2 1 1 1 3 5 3 3 1 1 0 3 33
433 Dentistry 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 2 0 2 2 3 2 3 6 1 3 2 1 0 0 32
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 3 2 2 2 1 2 1 0 2 1 1 0 0 0 0 2 1 0 3 1 1 1 0 0 31
104 Railways 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 2 0 0 4 1 5 0 1 2 1 1 3 3 1 0 0 0 0 0 0 0 1 31
379 Telephonic Communications 0 0 0 0 0 0 0 0 0 0 0 1 2 4 0 0 0 2 1 2 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 1 0 1 5 1 4 3 0 31
482 Exercise Devices 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 2 0 3 3 1 1 1 0 1 2 1 1 1 1 3 4 0 1 31
084 Music 0 0 0 0 0 0 1 1 0 1 0 5 0 0 1 0 1 0 0 1 1 1 0 0 1 1 2 0 1 0 0 0 2 3 2 2 2 0 0 0 0 0 1 30
244 Aeronautics and Astronautics 1 0 0 0 1 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 1 3 0 0 1 0 0 1 2 0 0 3 2 1 1 0 3 1 1 1 1 0 3 30
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 0 0 0 0 0 1 2 2 1 3 4 7 3 2 30
070 Locks 0 1 0 0 0 0 2 1 0 1 2 0 1 0 0 2 0 2 0 0 0 1 0 2 0 0 0 0 0 3 0 0 0 0 0 1 2 3 1 0 0 2 2 29
081 Tools 0 0 0 0 1 1 0 0 0 1 1 1 0 0 1 0 0 2 2 2 1 3 1 0 0 2 1 0 0 1 1 0 1 1 0 0 2 1 0 1 0 0 1 29
005 Beds 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 2 0 0 1 1 2 0 0 1 1 1 0 1 2 3 2 0 0 0 1 2 2 0 1 1 28
126 Stoves and Furnaces 0 0 0 1 0 0 1 0 0 0 0 1 0 1 2 3 2 3 3 1 2 0 1 1 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 2 0 0 0 28
312 Supports: Cabinet Structure 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 4 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 2 0 0 0 1 1 0 0 4 4 2 2 27
315 Electric Lamp and Discharge Devices: Systems 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 1 2 0 1 0 0 0 0 1 0 0 1 1 5 1 0 1 0 1 1 0 3 2 2 27
453 Coin Handling 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 1 2 2 1 0 1 2 1 0 3 0 4 1 1 1 0 27
114 Ships 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 2 2 0 0 1 3 3 2 1 2 1 25
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 1 0 3 3 0 1 3 4 3 25
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 1 2 0 0 0 0 0 0 0 0 0 2 0 1 2 0 3 1 4 2 0 3 0 0 25
209 Classifying, Separating, and Assorting Solids 0 0 0 1 1 1 0 0 1 2 1 1 1 0 0 1 0 2 2 0 0 0 0 1 1 2 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 2 24
033 Geometrical Instruments 0 1 0 0 0 0 0 0 0 0 1 0 0 1 2 0 0 1 0 1 0 0 1 0 1 0 0 0 2 1 0 1 0 0 0 0 0 1 1 1 4 1 2 23
296 Land Vehicles: Bodies and Tops 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 2 1 0 0 3 0 2 1 0 3 3 1 1 1 1 1 1 23
361 Electricity: Electrical Systems and Devices 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 3 2 3 1 0 3 2 23
405 Hydraulic and Earth Engineering 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 3 3 1 1 0 0 0 1 0 1 2 0 2 1 23
446 Amusement Devices: Toys 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 2 2 0 2 2 0 1 0 0 2 0 2 1 0 1 23
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 0 0 3 9 5 23
072 Metal Deforming 1 0 3 2 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 3 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 22
211 Supports: Racks 0 0 0 0 2 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 2 1 0 1 1 0 3 1 2 22
310 Electrical Generator or Motor Structure 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 1 4 11 1 22
370 Multiplex Communications 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 2 0 0 1 0 1 0 3 0 0 0 1 0 2 0 0 2 4 1 0 0 1 22
435 Chemistry: Molecular Biology and Microbiology 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 2 5 4 1 1 0 2 0 22
220 Receptacles 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 4 2 3 0 0 1 2 0 2 1 21
251 Valves and Valve Actuation 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 2 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 2 2 0 0 0 2 1 21
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 1 0 2 2 1 1 0 0 0 0 0 2 1 0 0 0 2 0 1 1 21
427 Coating Processes 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 1 0 1 1 2 3 1 3 1 0 0 0 1 0 21
241 Solid Material Comminution or Disintegration 0 0 1 0 0 2 0 2 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 1 0 1 0 0 1 3 20
420 Alloys or Metallic Compositions 0 1 0 0 0 2 2 1 2 0 1 1 2 0 0 0 2 0 0 0 0 0 0 0 0 1 0 2 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 20
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 4 0 0 0 1 0 0 1 3 2 1 1 0 0 1 19
030 Cutlery 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 2 1 1 0 0 1 0 0 1 1 1 0 0 0 1 1 0 0 3 0 1 19
042 Firearms 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 2 0 0 0 0 1 0 1 0 0 2 0 2 0 0 2 1 0 0 0 0 1 0 2 0 19
292 Closure Fasteners 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 2 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1 2 0 0 2 0 0 19
297 Chairs and Seats 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 2 0 1 0 1 0 0 0 2 1 2 0 1 0 2 2 19
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 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 2 1 2 1 1 7 0 0 2 1 19
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 4 1 0 5 3 19
174 Electricity: Conductors and Insulators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 2 1 0 0 0 1 0 0 0 2 2 2 2 3 18
200 Electricity: Circuit Makers and Breakers 0 0 0 2 0 0 1 0 2 0 0 0 0 1 2 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 2 0 0 0 0 0 0 0 0 1 1 2 18
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 1 1 0 0 2 0 0 0 0 3 3 3 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 18
439 Electrical Connectors 0 0 0 0 0 0 0 0 0 1 0 2 3 0 0 0 0 0 0 0 0 1 0 1 0 0 2 0 0 0 1 0 0 2 0 1 1 1 1 0 1 0 0 18
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 0 3 3 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2 1 18
047 Plant Husbandry 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 2 1 1 1 0 0 0 0 1 0 0 1 2 2 1 17
099 Foods and Beverages: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 0 0 0 0 0 0 1 1 2 0 0 0 1 1 0 0 1 1 3 0 0 1 0 0 0 17
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 4 0 1 1 2 0 0 17
434 Education and Demonstration 1 0 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 1 1 2 0 1 17
116 Signals and Indicators 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 1 1 1 1 3 0 1 0 1 0 1 0 0 1 0 0 1 0 0 16
132 Toilet 2 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 2 1 0 2 1 1 0 0 16
165 Heat Exchange 0 0 0 0 0 0 0 1 2 0 0 2 0 1 0 2 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 1 0 0 1 0 16
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 0 0 1 0 0 0 2 0 1 1 0 0 0 0 0 0 1 2 1 0 0 0 0 0 2 0 1 2 0 0 0 0 0 0 0 0 0 1 0 0 0 16
180 Motor Vehicles 0 0 1 0 1 0 0 0 0 0 0 1 2 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 1 0 2 0 16
182 Fire Escape, Ladder, or Scaffold 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 2 1 1 0 0 0 0 2 0 0 0 1 3 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 16
221 Article Dispensing 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 2 1 1 0 0 16
348 Television 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 2 1 2 0 1 1 0 2 1 3 0 0 0 0 16
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 1 0 1 0 0 2 2 1 1 1 1 1 16
074 Machine Element or Mechanism 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 2 2 0 0 0 0 1 0 1 1 0 0 0 1 0 1 0 1 15
134 Cleaning and Liquid Contact with Solids 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2 1 1 0 0 0 2 1 0 1 0 0 1 1 2 0 0 15
242 Winding, Tensioning, or Guiding 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 2 4 1 0 1 1 1 15
382 Image Analysis 0 0 0 0 0 0 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 1 0 2 1 2 3 3 15
426 Food or Edible Material: Processes, Compositions, and Products 0 0 0 0 0 1 1 0 0 0 0 0 2 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 1 0 1 1 1 15
016 Miscellaneous Hardware 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 1 0 1 0 0 1 1 1 1 0 2 2 2 14
108 Horizontally Supported Planar Surfaces 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2 1 1 2 0 1 0 14
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 3 1 0 0 0 0 0 1 0 0 0 2 14
343 Communications: Radio Wave Antennas 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 0 1 0 1 0 0 0 0 0 1 1 1 5 1 0 1 14
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 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 1 0 0 0 2 2 1 0 3 2 0 0 0 1 0 0 14
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (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 1 0 0 0 0 0 0 1 1 1 0 0 2 3 1 1 0 0 1 2 14
053 Package Making 0 1 0 0 0 0 0 0 2 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0 1 0 0 13
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 1 0 0 0 0 0 0 1 0 0 3 0 2 0 0 1 0 0 1 0 0 0 0 0 0 0 13
152 Resilient Tires and Wheels 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 2 1 13
318 Electricity: Motive Power Systems 0 0 0 0 0 0 0 1 0 0 2 1 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 13
359 Optics: Systems and Elements 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 1 0 2 2 0 1 0 1 0 0 0 1 0 0 0 0 0 1 13
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 2 1 0 0 0 0 0 0 0 0 2 0 2 2 1 0 0 0 1 2 0 0 0 13
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 1 0 0 0 0 0 0 3 0 13
436 Chemistry: Analytical and Immunological Testing 0 0 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 1 1 3 1 1 0 2 0 0 0 0 2 13
451 Abrading 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 1 1 2 0 13
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 0 1 0 0 1 12
144 Woodworking 0 0 0 0 0 0 0 0 0 0 1 3 2 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 12
148 Metal Treatment 0 0 0 3 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 0 0 0 0 0 0 1 0 12
252 Compositions 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 3 0 3 1 0 12
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 1 0 0 1 0 1 0 1 12
307 Electrical Transmission or Interconnection Systems 0 0 1 0 0 0 0 0 1 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 0 12
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2 2 1 1 0 0 0 2 2 0 0 12
341 Coded Data Generation or Conversion 0 0 1 1 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 2 0 2 1 2 0 1 0 12
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 1 1 0 0 0 1 2 3 12
532 Organic Compounds (includes Classes 532-570) 0 1 0 0 1 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 2 1 0 0 12
601 Surgery: Kinesitherapy 0 1 0 0 0 1 0 1 0 1 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 12
602 Surgery: Splint, Brace, or Bandage 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 0 0 0 0 0 3 0 0 0 1 1 0 0 1 12
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 2 0 0 1 1 0 0 11
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 1 0 0 0 0 0 1 1 2 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 11
188 Brakes 0 0 0 0 0 0 1 0 0 1 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 1 1 0 2 2 0 1 11
223 Apparel Apparatus 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 0 0 0 1 0 0 0 0 0 1 0 0 11
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 1 2 0 0 0 1 0 0 0 11
396 Photography 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 1 11
401 Coating Implements with Material Supply 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 1 0 1 0 1 11
417 Pumps 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 1 1 0 0 11
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 4 1 2 0 1 11
124 Mechanical Guns and Projectors 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 2 0 0 0 0 0 2 0 10
175 Boring or Penetrating the Earth 0 0 0 0 3 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
181 Acoustics 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 1 0 0 0 0 0 1 10
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 1 1 3 1 1 1 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 0 0 0 10
256 Fences 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 10
290 Prime-Mover Dynamo Plants 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 0 0 0 0 0 1 1 0 0 1 2 0 1 2 10
351 Optics: Eye Examining, Vision Testing and Correcting 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 1 0 0 0 0 2 0 2 0 0 1 0 2 0 0 10
356 Optics: Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4 0 1 0 1 0 0 0 1 1 0 0 0 0 0 10
403 Joints and Connections 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 1 1 0 0 0 1 1 0 2 0 1 0 0 0 1 0 10
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 1 0 0 0 1 0 10
049 Movable or Removable Closures 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 9
110 Furnaces 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 1 0 0 1 0 1 1 1 0 0 1 1 9
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 2 0 1 1 0 0 0 9
249 Static Molds 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 1 0 0 1 2 0 1 1 0 0 0 0 1 0 0 0 0 9
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 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 0 0 0 0 0 0 0 2 2 3 9
261 Gas and Liquid Contact Apparatus 0 0 0 0 0 0 1 0 1 0 2 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 9
375 Pulse or Digital Communications 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 1 0 1 0 0 0 0 0 1 1 0 1 1 1 9
440 Marine Propulsion 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 1 9
441 Buoys, Rafts, and Aquatic 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 1 1 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 1 9
455 Telecommunications 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 2 9
472 Amusement Devices 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 9
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 0 0 0 1 0 0 1 9
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 2 1 0 0 0 8
083 Cutting 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 8
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 8
164 Metal Founding 1 1 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 8
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 0 8
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 8
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 2 0 0 8
330 Amplifiers 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3 2 8
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 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 1 1 1 0 0 2 8
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 8
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 1 2 1 8
007 Compound Hand Tools 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 3 0 1 0 0 0 0 0 0 0 2 0 0 0 0 7
101 Printing 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 7
102 Ammunition and Explosives 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 7
172 Earth Working 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 7
173 Tool Driving or Impacting 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 1 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 7
228 Metal Fusion Bonding 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 7
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2 0 0 0 0 0 7
281 Books, Strips, and Leaves 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 1 0 0 0 0 0 0 0 1 1 0 0 1 0 7
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 1 7
372 Coherent Light Generators 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 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 7
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 1 0 2 1 0 2 1 0 0 0 0 0 0 0 0 0 0 7
416 Fluid Reaction Surfaces (i.e., Impellers) 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 3 0 1 1 1 0 0 0 0 0 0 7
431 Combustion 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 7
056 Harvesters 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 6
131 Tobacco 0 0 0 0 0 2 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 1 0 1 1 0 0 0 6
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 6
192 Clutches and Power-Stop Control 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 0 0 1 0 0 0 0 1 1 0 1 6
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 6
208 Mineral Oils: Processes and Products 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 6
320 Electricity: Battery or Capacitor Charging or Discharging 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 0 0 0 2 0 1 1 0 0 0 0 6
331 Oscillators 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 6
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 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 6
381 Electrical Audio Signal Processing Systems and Devices 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 0 0 0 1 0 0 0 0 2 0 1 6
383 Flexible Bags 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 6
400 Typewriting Machines 0 0 0 0 0 0 1 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 1 0 1 1 6
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 6
432 Heating 0 0 0 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 2 0 1 0 0 1 0 0 0 0 0 0 0 6
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 0 0 1 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 1 1 0 1 6
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 0 6
709 Multicomputer Data Transferring (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 1 0 0 0 0 0 0 0 1 0 2 2 6
055 Gas Separation 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 5
096 Gas Separation: Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 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 5
140 Wireworking 0 0 1 0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 1 5
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 5
267 Spring Devices 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 1 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 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 1 0 0 5
337 Electricity: Electrothermally or Thermally Actuated Switches 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 2 0 0 1 0 0 5
365 Static Information Storage and Retrieval 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 3 0 0 0 0 0 0 0 0 5
369 Dynamic 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 2 0 1 0 0 0 0 1 0 0 0 0 0 1 5
406 Conveyors: Fluid Current 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 5
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 5
452 Butchering 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 1 0 0 0 0 0 0 2 0 0 0 0 0 5
454 Ventilation 0 0 0 0 0 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 1 0 0 1 0 0 0 1 5
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 1 0 0 5
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 1 1 5
037 Excavating 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
063 Jewelry 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 0 0 0 0 1 1 0 4
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 4
118 Coating Apparatus 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 4
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 4
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 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 0 0 1 0 0 1 0 0 0 0 4
215 Bottles and Jars 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 1 0 4
266 Metallurgical Apparatus 1 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 1 0 0 0 0 0 0 0 0 0 0 4
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 4
338 Electrical Resistors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 4
346 Recorders 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
363 Electric Power Conversion Systems 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 1 1 0 0 4
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 4
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 4
384 Bearings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 4
392 Electric Resistance Heating Devices 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 0 0 0 1 1 0 0 0 0 0 4
419 Powder Metallurgy Processes 0 0 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 0 1 0 0 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 1 0 4
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 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 0 0 1 0 0 0 0 0 0 0 0 0 0 0 4
475 Planetary Gear Transmission Systems or Components 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
710 Input/Output (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 1 0 0 0 0 0 0 0 0 0 0 1 1 1 4
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 4
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 4
038 Textiles: Ironing or Smoothing 0 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 0 0 0 0 0 0 0 0 1 3
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 3
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
100 Presses 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
112 Sewing 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 0 0 0 0 1 0 0 0 0 0 3
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 3
125 Stone Working 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 0 0 3
178 Telegraphy 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
184 Lubrication 0 0 0 0 0 0 0 0 0 0 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 3
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 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3
202 Distillation: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 3
212 Traversing Hoists 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 0 0 0 0 1 0 0 0 0 3
283 Printed Matter 0 0 0 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 2 0 0 0 0 3
313 Electric Lamp and Discharge Devices 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 1 0 0 0 0 0 0 0 0 0 0 0 3
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
360 Dynamic Magnetic 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 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3
373 Industrial Electric Heating Furnaces 0 2 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 3
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
407 Cutters, for Shaping 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 3
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 3
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 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 2 0 0 3
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 3
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 3
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 0 0 0 0 1 0 0 0 0 1 0 0 1 0 3
023 Chemistry: Physical Processes 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 0 0 2
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
082 Turning (e.g., for metal working) 0 0 0 0 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 0 0 0 0 0 2
092 Expansible Chamber Devices 0 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 0 0 0 0 0 2
095 Gas Separation: Processes 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
105 Railway Rolling Stock 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 1 0 0 0 0 0 0 0 0 0 0 0 0 2
136 Batteries: Thermoelectric and Photoelectric 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 0 0 0 0 0 0 0 0 0 0 2
168 Farriery 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
326 Electronic Digital Logic Circuitry 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 0 0 0 0 2
353 Optics: Image Projectors 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 0 2
399 Electrophotography 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 0 0 0 0 0 0 0 0 0 0 0 0 2
418 Rotary Expansible Chamber Devices 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 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 2
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 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 2
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 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 2
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 0 0 0 0 0 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 2
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2
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 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2
014 Bridges 0 0 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 1
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
065 Glass 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
066 Textiles: Knitting 0 0 0 0 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
071 Chemistry: Fertilizers 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 1
111 Planting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
171 Unearthing Plants or Buried Objects 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
196 Mineral Oils: Apparatus 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 1
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 0 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
216 Etching a Substrate: 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
226 Advancing Material of Indeterminate Length 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
227 Elongated-Member-Driving 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
271 Sheet Feeding or Delivering 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 1
298 Land Vehicles: Dumping 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
314 Electric Lamp and Discharge Devices: Consumable Electrodes 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 1
322 Electricity: Single Generator Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
336 Inductor Devices 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
347 Incremental Printing of Symbolic Information 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
355 Photocopying 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
388 Electricity: Motor Control Systems 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 1
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
409 Gear Cutting, Milling, or Planing 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
450 Foundation Garments 0 0 0 0 0 0 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
483 Tool Changing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
501 Compositions: Ceramic 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
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 34 29 40 47 50 38 49 49 81 58 58 80 91 77 86 97 64 88 86 95 101 84 59 69 81 79 118 106 165 151 140 171 167 195 181 270 295 316 313 308 389 410 383 5848


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