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

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

Count of 1963 - 2008 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

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

NEVADA

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

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Total
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 96 128 123 101 111 129 952
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 30 23 28 428
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 11 7 10 118
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 4 8 2 104
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 3 0 1 98
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 1 5 3 92
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 2 2 6 90
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 1 0 2 0 2 0 4 4 1 1 1 1 4 2 1 3 3 4 7 8 3 5 2 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 2 1 0 76
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 8 5 1 75
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 6 2 0 73
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 1 0 2 72
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 3 7 4 71
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 4 4 2 68
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 6 7 4 66
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 1 1 1 63
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 1 1 2 59
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 0 3 0 58
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 4 3 1 58
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 1 0 2 57
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 1 2 1 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 0 0 0 56
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 3 1 2 55
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 1 1 1 53
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 1 2 5 51
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 1 1 4 48
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 2 1 3 48
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 3 2 0 47
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 3 1 1 45
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 4 1 2 45
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 2 2 0 43
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 0 1 1 43
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 4 6 4 2 43
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 5 0 1 41
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 1 2 0 40
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 4 8 5 40
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 1 0 0 39
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 5 3 6 39
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 0 1 1 39
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 2 1 1 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 0 0 0 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 0 0 0 38
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 2 1 1 38
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 1 3 1 38
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 1 3 5 37
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 1 1 1 37
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 1 1 1 37
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 2 1 2 37
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 0 5 2 36
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 2 1 3 36
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 3 6 8 35
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 0 0 0 35
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 3 0 1 35
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 5 5 11 35
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 1 1 2 34
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 0 2 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 0 0 0 33
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 1 0 0 32
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 3 2 0 32
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 4 2 3 32
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 0 0 0 31
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 1 0 0 30
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 1 0 0 29
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 2 1 3 28
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 1 2 1 27
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 1 1 0 27
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 0 0 0 27
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 0 3 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 0 0 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 0 0 1 26
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 1 2 0 26
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 1 2 1 26
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 0 0 1 25
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 3 1 0 25
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 4 0 0 25
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 0 0 2 25
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 1 1 0 24
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 1 0 0 24
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 2 1 1 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 0 0 0 22
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 0 1 0 22
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 1 2 0 22
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 0 0 1 22
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 1 1 1 22
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 1 1 0 21
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 2 2 2 21
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 2 0 1 21
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 0 2 1 21
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 0 1 1 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 0 0 0 20
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 0 0 1 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 0 0 0 20
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 0 0 0 19
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 1 0 0 19
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 0 1 1 19
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 2 1 0 18
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 0 1 0 18
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 0 1 1 18
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 0 1 1 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 0 0 0 18
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 2 6 1 18
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 3 2 1 18
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 1 1 5 4 18
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 1 1 0 18
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 4 6 2 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 0 0 0 17
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 1 0 0 17
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 1 0 0 17
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 2 2 1 17
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 2 3 2 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 0 0 0 17
359 Optical: 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 1 0 3 17
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 1 0 1 16
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 0 0 0 16
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 0 1 1 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 0 0 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 0 0 0 16
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 1 0 0 16
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 1 1 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 0 0 0 16
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 0 2 1 16
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 2 0 2 16
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 4 1 3 16
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 2 2 3 16
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 0 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 0 0 0 15
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 2 0 2 15
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 1 0 2 15
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 0 0 1 15
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 1 0 1 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 0 0 0 15
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 1 0 0 14
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 1 1 0 14
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 0 0 1 14
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 0 2 0 14
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 3 1 1 14
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 3 0 0 14
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 3 4 1 14
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 1 0 0 14
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 0 1 1 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 0 0 0 13
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 0 0 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 0 0 0 13
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 1 0 0 13
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 0 0 5 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 0 0 0 13
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 1 4 3 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 0 0 0 12
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 2 0 0 12
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 1 1 0 12
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 0 0 1 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 0 0 0 12
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 0 2 0 12
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 1 0 0 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 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 0 0 0 12
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 0 0 1 12
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 0 0 0 11
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 0 0 1 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 0 0 0 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 0 0 0 11
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 0 0 1 11
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 0 0 1 10
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 0 1 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 0 0 0 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 0 0 0 10
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 1 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 0 0 0 10
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 0 0 2 10
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 1 2 0 10
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 1 0 0 10
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 1 0 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 0 0 0 10
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 2 2 2 10
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 0 0 1 9
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 0 0 0 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 0 0 0 9
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 2 0 0 9
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 0 1 0 9
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 0 1 0 9
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 2 1 0 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 0 0 0 9
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 0 0 0 8
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 0 0 1 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 0 0 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 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 0 0 0 8
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 0 1 0 8
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 1 1 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 0 0 0 8
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 1 1 2 8
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 0 1 0 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 0 0 0 7
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 1 0 1 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 1 0 0 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 0 0 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 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 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 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 0 0 0 7
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 1 2 0 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 0 0 0 7
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 1 0 0 7
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 0 0 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 0 0 0 7
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 1 0 0 7
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 0 1 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 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 0 0 0 6
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 0 0 1 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 0 0 0 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 0 0 0 6
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 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 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 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 0 0 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 0 0 0 6
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 0 1 0 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 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 0 0 0 6
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 0 0 1 6
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 0 0 1 6
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 1 1 0 6
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 0 0 1 6
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 1 1 2 6
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 1 0 0 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 0 0 0 5
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 1 0 0 5
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 1 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 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 1 0 0 0 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 0 0 0 5
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 0 0 1 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 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 0 0 0 5
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 1 0 0 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 0 0 0 5
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 0 1 0 5
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 0 0 1 5
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 0 1 0 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 0 0 0 4
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 1 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 0 0 0 4
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 0 1 1 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 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 0 0 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 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 0 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 0 0 0 4
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 0 1 2 4
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 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 0 0 0 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 0 0 0 4
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 1 0 0 4
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 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 0 0 0 4
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 0 1 0 4
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 1 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 0 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 0 0 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 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 0 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 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 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 0 0 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 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 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 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 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 0 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 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 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 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 0 0 0 3
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 0 1 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 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 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 0 0 0 3
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 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 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 0 0 0 3
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 0 0 1 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 0 0 0 3
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 3
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 1 0 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 0 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 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 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 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 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 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 0 0 0 2
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 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 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 0 0 0 2
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 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 0 0 0 2
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 0 0 1 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 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 0 0 0 2
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 0 1 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 0 0 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 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 0 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 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 0 0 0 2
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 0 0 2
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 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 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 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 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 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 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 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 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 0 0 0 1
186 Merchandising 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
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 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 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 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 0 0 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 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 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
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 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 0 0 0 1
323 Electricity: Power Supply or Regulation 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 0 0 0 0 1 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 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 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 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 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 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 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 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 79 118 106 165 151 140 171 167 195 181 270 295 316 313 308 389 410 383 386 367 375 6976


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