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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

TENNESSEE

( 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
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 24 20 43 57 48 41 41 25 24 22 14 12 21 17 27 23 32 20 28 26 14 28 29 28 16 24 38 47 47 38 51 40 45 38 41 23 44 43 37 40 32 26 14 1348
532 Organic Compounds (includes Classes 532-570) 39 29 25 64 56 61 65 34 21 31 16 25 27 28 21 14 19 27 32 23 18 21 17 15 8 28 33 25 23 22 31 25 28 14 23 19 28 24 24 39 22 17 17 1178
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 1 2 2 1 2 1 3 3 3 3 2 5 3 2 3 2 4 17 6 3 6 3 5 10 12 13 18 20 19 19 16 15 19 19 29 43 39 32 28 47 35 32 25 572
428 Stock Material or Miscellaneous Articles 5 6 4 10 11 13 9 15 6 9 3 5 5 6 7 6 4 6 10 10 6 9 5 6 8 10 7 17 9 8 11 21 16 24 21 19 28 23 27 40 29 25 11 530
423 Chemistry of Inorganic Compounds 11 10 17 17 15 10 8 7 16 6 11 21 11 11 5 9 5 7 14 11 8 12 6 5 4 4 7 6 9 10 12 7 6 4 6 8 3 4 5 4 6 3 1 362
606 Surgery (instruments) 0 0 1 0 0 0 1 0 1 1 2 1 1 0 1 1 0 0 1 1 0 1 2 5 4 5 3 5 11 12 4 13 18 24 40 17 27 16 25 18 23 18 13 316
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 12 1 10 15 14 9 10 8 4 5 5 4 7 10 4 3 2 3 5 4 4 8 3 2 5 1 7 7 3 11 20 5 15 6 7 14 7 7 11 17 7 7 6 315
073 Measuring and Testing 0 4 2 7 4 7 3 4 4 6 3 6 5 9 3 4 3 0 1 7 7 6 8 7 3 5 12 7 4 8 6 11 9 12 9 12 11 9 19 6 14 9 6 282
219 Electric Heating 3 2 2 1 1 3 7 3 2 4 2 3 6 4 2 3 5 4 7 4 4 4 5 2 5 4 11 5 4 6 6 9 8 7 7 5 9 10 19 18 19 20 18 273
250 Radiant Energy 5 3 5 6 5 6 9 5 7 4 7 7 6 5 4 1 3 4 8 4 5 5 5 6 5 9 6 6 5 2 11 9 6 2 5 8 15 5 5 12 8 6 11 261
435 Chemistry: Molecular Biology and Microbiology 1 0 0 0 0 0 5 3 1 1 1 3 1 0 1 1 0 4 2 2 1 2 0 2 4 3 3 6 2 4 3 6 7 16 13 27 21 22 23 21 22 12 12 258
210 Liquid Purification or Separation 1 0 1 2 1 1 5 2 5 6 5 4 4 8 5 2 3 5 3 5 5 2 1 5 6 9 8 2 10 12 10 5 8 10 9 11 16 7 18 5 14 8 8 257
112 Sewing 9 3 6 3 7 10 5 3 6 5 5 7 11 11 8 4 5 9 10 5 10 5 17 8 8 4 12 4 4 4 4 3 4 7 2 7 6 3 2 1 1 4 3 255
128 Surgery (includes Class 600) 0 0 0 0 2 1 2 1 0 1 0 4 0 0 2 2 2 2 1 3 4 3 5 6 5 3 7 7 10 9 13 15 13 7 11 16 12 15 12 15 17 13 9 250
414 Material or Article Handling 13 10 13 7 7 2 6 2 8 2 8 5 5 6 4 7 8 4 1 5 0 4 3 2 5 6 6 10 6 2 5 3 7 8 7 12 10 10 6 6 4 2 2 249
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 6 4 5 13 17 7 4 6 2 3 4 4 3 5 6 1 1 3 5 3 1 7 3 2 2 4 4 1 6 6 3 6 4 8 8 9 7 12 2 7 6 4 2 216
137 Fluid Handling 3 3 2 3 9 4 5 6 10 0 1 7 7 10 3 4 4 7 4 2 5 5 4 3 3 9 4 10 8 7 5 5 1 5 3 2 2 5 13 6 5 2 2 208
029 Metal Working 4 1 2 2 3 5 1 4 2 4 2 5 3 4 6 2 2 4 4 4 3 6 2 5 11 5 8 4 5 9 4 7 4 12 4 6 8 6 9 6 6 4 7 205
052 Static Structures (e.g., Buildings) 6 4 1 3 4 3 2 4 4 3 4 1 5 5 4 4 2 5 4 1 2 5 1 1 10 8 5 5 0 2 4 5 4 7 4 10 7 8 12 11 9 4 3 196
204 Chemistry: Electrical and Wave Energy 0 0 0 0 0 0 2 2 5 0 3 1 2 10 9 14 11 9 7 3 8 12 10 2 3 5 2 4 1 3 5 5 7 2 0 2 6 8 2 4 3 4 3 179
062 Refrigeration 0 2 2 3 0 4 2 0 0 3 3 4 3 2 3 0 0 3 1 4 2 5 4 0 1 8 9 3 7 6 9 2 5 2 7 11 10 8 9 10 10 7 4 178
248 Supports (e.g., for holding articles, etc.) 0 4 4 1 3 2 3 6 0 3 0 3 1 3 0 3 0 1 6 2 5 3 9 3 7 4 6 5 7 5 4 6 4 6 10 5 9 9 8 6 4 3 5 178
126 Stoves and Furnaces 4 1 3 2 1 2 4 3 5 2 1 2 0 2 5 3 8 3 8 7 6 5 4 2 2 5 3 4 7 7 2 5 5 4 0 7 3 7 6 3 5 10 5 173
206 Special Receptacle or Package 2 1 5 2 3 2 4 4 1 0 4 1 0 5 3 3 2 3 3 3 3 2 1 2 4 4 5 4 5 5 9 9 10 3 11 8 8 8 3 4 7 1 5 172
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 2 3 0 0 0 2 1 3 5 2 1 4 8 9 13 6 15 9 9 4 6 5 8 18 16 12 166
340 Communications: Electrical 0 1 2 1 0 0 0 2 1 4 4 2 1 1 2 1 3 5 3 1 1 2 0 2 5 3 3 3 6 4 2 1 6 6 10 10 6 14 7 15 6 4 10 160
280 Land Vehicles 2 0 3 3 0 2 2 2 2 2 1 6 4 4 2 4 2 3 4 0 1 2 5 4 5 4 3 5 3 5 2 2 2 6 4 8 7 11 4 7 6 0 5 149
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 0 0 0 0 2 1 0 3 1 1 0 4 3 7 3 8 8 7 4 8 18 8 6 2 4 1 2 3 11 5 5 3 1 1 1 4 0 2 2 1 1 0 143
252 Compositions 5 3 2 3 7 5 4 5 9 5 8 4 5 10 4 6 6 3 3 2 7 2 4 2 0 2 0 0 2 2 2 4 1 1 0 1 2 1 3 2 1 2 3 143
356 Optics: Measuring and Testing 1 0 0 0 1 1 4 3 7 1 8 9 4 1 3 2 3 1 1 1 2 1 2 1 2 2 2 0 2 1 7 5 4 5 5 7 11 6 4 6 3 6 5 140
427 Coating Processes 3 0 1 2 3 4 3 6 4 8 2 4 1 2 4 3 0 2 4 1 1 5 5 1 2 6 1 2 0 5 1 6 4 1 4 5 7 3 8 7 4 2 0 137
604 Surgery (Medicators and Receptors) 0 1 1 0 1 2 0 0 1 2 4 0 3 2 2 1 1 1 3 2 0 1 2 3 1 2 4 6 8 11 8 4 4 6 6 8 4 5 7 9 4 4 3 137
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 3 5 2 12 9 4 8 3 5 7 1 3 4 3 1 3 2 2 2 2 4 1 4 1 1 2 1 0 4 3 3 0 0 4 2 4 1 1 5 5 1 3 1 132
002 Apparel 3 5 3 1 3 2 3 0 2 0 1 3 1 0 4 3 1 1 1 3 3 1 4 5 5 3 4 0 5 1 2 3 6 3 3 3 4 3 10 9 6 4 3 130
473 Games Using Tangible Projectile 2 0 2 0 2 0 1 0 2 0 3 3 3 1 2 1 1 0 4 0 1 1 2 0 0 1 4 7 7 3 2 6 5 7 6 9 9 7 4 6 2 5 5 126
348 Television 0 0 0 0 0 0 0 1 0 0 2 0 0 1 1 1 2 5 1 3 5 2 2 1 3 5 9 9 10 4 5 6 5 1 8 1 7 4 3 3 3 4 3 120
165 Heat Exchange 0 1 4 2 6 2 4 4 1 4 1 5 3 1 2 1 1 2 3 1 2 1 3 4 2 5 3 1 3 6 1 5 4 3 4 5 5 1 3 2 1 4 3 119
220 Receptacles 3 1 0 3 3 2 1 2 1 2 0 3 4 0 1 1 1 1 1 0 1 0 2 1 1 4 5 5 2 7 6 4 5 4 5 4 8 3 6 6 3 4 2 118
106 Compositions: Coating or Plastic 10 1 8 4 2 4 2 4 3 1 5 0 1 2 1 3 3 1 1 0 1 2 1 0 2 1 3 4 4 5 4 3 1 1 4 5 5 1 1 0 1 6 3 114
362 Illumination 0 0 1 0 0 0 2 2 1 4 0 1 0 1 2 0 2 3 1 3 3 2 1 6 0 3 0 1 4 3 1 1 0 3 4 4 2 10 13 12 8 5 5 114
297 Chairs and Seats 2 2 1 2 2 1 4 0 5 3 2 2 1 0 1 3 1 2 0 1 1 0 1 4 1 1 2 0 3 4 2 6 3 7 4 12 1 6 3 6 3 3 3 111
015 Brushing, Scrubbing, and General Cleaning 2 4 1 1 1 2 1 2 0 3 2 3 3 3 3 1 2 3 3 3 6 6 2 4 3 2 2 2 0 3 1 2 3 6 4 8 4 1 2 1 2 2 1 110
222 Dispensing (apparatus and process) 1 1 5 4 5 5 4 2 0 1 4 3 5 3 4 2 0 3 2 5 0 2 0 4 1 1 3 0 0 3 2 2 2 5 1 5 5 3 2 4 2 3 1 110
123 Internal-Combustion Engines 1 1 2 1 0 1 0 1 0 0 0 1 2 3 3 4 2 4 3 3 3 2 1 3 5 3 1 3 2 4 3 2 5 1 3 3 1 6 7 4 10 3 2 109
056 Harvesters 2 5 5 4 3 6 9 11 6 0 1 2 2 1 1 1 2 0 1 0 0 2 0 1 2 3 1 1 2 5 2 2 4 3 0 1 3 3 4 1 3 1 2 108
324 Electricity: Measuring and Testing 0 1 2 2 1 2 1 2 3 2 3 2 3 1 0 1 0 0 0 0 1 1 2 0 0 6 4 2 2 3 3 3 6 8 5 5 2 3 6 6 6 4 4 108
084 Music 0 0 1 1 0 2 2 0 0 4 4 1 3 0 2 4 10 4 4 6 0 0 1 1 3 1 3 2 2 5 2 4 3 2 2 4 7 4 0 5 2 3 3 107
043 Fishing, Trapping, and Vermin Destroying 0 0 3 0 3 1 6 1 1 2 4 2 1 0 1 2 2 2 1 2 2 3 4 3 2 3 1 3 4 3 1 4 3 1 1 1 5 4 3 3 5 7 6 106
081 Tools 0 0 0 1 2 0 0 0 0 0 0 0 0 0 4 0 0 0 2 0 3 4 0 0 1 1 3 1 4 0 4 3 1 7 6 5 14 14 10 7 4 1 4 106
439 Electrical Connectors 0 0 1 0 1 2 0 0 0 0 0 0 1 2 1 2 0 0 1 1 1 0 1 0 3 3 4 2 1 2 1 5 7 7 5 2 6 9 13 5 3 4 4 100
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 0 1 4 1 3 1 1 1 3 4 2 5 0 1 0 0 3 2 0 1 1 1 0 3 0 1 0 0 4 4 5 4 3 2 1 9 2 4 4 6 2 1 92
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 1 5 4 1 0 2 0 1 1 5 5 5 1 3 2 2 2 2 4 2 0 2 0 4 0 2 2 0 2 1 2 1 3 2 2 2 1 2 6 2 6 91
174 Electricity: Conductors and Insulators 0 1 1 0 0 0 1 2 2 2 1 1 0 0 0 1 1 0 1 0 1 1 3 3 1 0 1 4 0 1 2 2 3 3 6 6 5 2 6 4 7 8 8 91
426 Food or Edible Material: Processes, Compositions, and Products 0 1 1 0 0 1 0 2 3 2 1 3 0 2 2 1 1 5 0 3 1 1 3 0 1 1 2 1 3 1 3 4 1 4 2 3 6 3 7 6 6 2 1 90
030 Cutlery 1 0 1 1 5 0 0 0 2 1 1 0 1 2 1 2 1 3 2 2 1 1 0 4 3 2 4 4 1 2 1 0 5 4 3 1 5 2 5 6 3 5 1 89
211 Supports: Racks 0 0 2 1 1 5 0 0 1 3 1 2 0 2 0 3 5 0 1 0 1 1 1 4 1 3 2 3 2 3 0 6 1 2 5 7 3 5 2 1 2 4 3 89
361 Electricity: Electrical Systems and Devices 0 0 3 2 1 4 2 1 2 2 3 1 3 0 1 2 1 1 2 1 2 2 2 1 0 1 3 1 2 1 1 1 5 4 3 7 2 3 4 3 3 1 5 89
376 Induced Nuclear Reactions: Processes, Systems, and Elements 5 7 4 5 1 3 3 4 2 1 5 2 1 1 1 8 2 0 0 2 2 1 3 2 2 4 0 1 2 3 0 2 2 1 0 0 0 2 0 2 0 2 1 89
074 Machine Element or Mechanism 0 0 0 2 3 3 3 1 0 1 1 3 2 0 1 1 0 2 1 1 1 1 1 2 2 0 2 1 3 3 5 5 1 3 4 6 5 4 5 0 7 2 0 88
242 Winding, Tensioning, or Guiding 2 2 1 6 3 5 3 2 4 5 3 2 0 3 2 5 2 2 0 0 0 4 1 5 3 0 2 1 1 0 1 1 0 2 1 1 4 2 1 2 1 2 0 87
033 Geometrical Instruments 2 2 0 4 2 0 1 0 0 2 2 1 1 0 0 0 1 1 2 3 3 2 2 1 3 1 2 5 4 5 4 3 4 2 1 4 3 1 2 3 3 0 4 86
072 Metal Deforming 2 0 4 1 1 2 3 3 4 2 1 2 1 0 3 1 2 5 1 2 5 3 1 1 1 2 2 3 1 1 2 2 2 0 4 2 2 1 5 0 0 1 2 83
451 Abrading 3 2 2 2 1 0 0 3 3 4 1 2 5 1 1 0 1 1 1 3 3 3 1 0 2 2 1 0 1 1 0 1 5 4 4 4 4 2 3 1 3 1 1 83
417 Pumps 2 1 0 1 0 1 1 0 0 1 0 0 0 4 0 3 0 0 1 0 3 1 1 1 1 1 4 2 1 2 2 2 1 4 2 1 0 6 4 5 9 6 8 82
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 1 3 4 0 1 0 5 1 2 2 0 0 0 5 1 1 0 1 2 0 2 3 1 0 0 0 0 2 1 1 5 3 2 5 5 3 3 4 2 4 3 2 80
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 2 1 1 6 0 5 2 2 2 2 6 1 0 2 4 2 0 1 6 2 2 2 1 0 0 1 1 0 0 2 4 4 2 2 2 3 2 1 0 1 2 0 0 79
083 Cutting 2 1 4 2 0 4 2 0 5 2 3 4 1 0 0 2 1 2 4 1 0 2 2 2 2 1 2 2 2 2 1 5 2 1 0 0 5 3 0 0 1 3 1 79
162 Paper Making and Fiber Liberation 1 7 7 1 3 2 3 2 1 3 2 3 3 1 1 1 0 0 2 0 0 1 0 0 0 3 5 2 1 0 1 0 2 3 1 2 1 1 3 4 2 3 1 79
119 Animal Husbandry 0 1 3 1 0 1 0 1 1 3 4 1 0 0 2 1 0 1 2 1 0 1 3 2 1 0 1 2 4 0 1 2 0 1 2 7 8 2 4 5 6 2 0 77
209 Classifying, Separating, and Assorting Solids 1 0 1 4 1 1 1 0 2 0 0 0 2 1 2 4 0 2 2 3 0 1 4 0 0 1 0 1 0 3 0 4 5 6 2 2 3 4 3 2 5 2 2 77
236 Automatic Temperature and Humidity Regulation 2 3 0 0 0 1 0 0 2 1 4 4 0 7 5 3 5 6 7 1 1 2 1 2 2 0 3 5 2 1 2 0 1 0 0 0 2 0 1 0 0 0 0 76
005 Beds 3 2 0 3 0 0 1 2 1 1 1 0 0 2 1 0 1 0 1 0 2 2 1 1 2 1 1 2 1 3 2 2 1 2 5 2 3 5 6 3 1 3 4 74
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 1 1 0 2 1 1 1 0 3 0 1 2 0 1 1 0 3 4 2 0 0 2 1 4 2 4 1 4 4 2 1 4 1 1 4 7 2 4 1 74
004 Baths, Closets, Sinks, and Spittoons 1 1 0 1 0 0 0 1 2 0 1 1 1 1 0 1 3 3 0 3 2 1 2 0 3 2 1 5 5 2 0 2 3 1 1 2 4 4 1 4 2 6 0 73
114 Ships 1 0 1 2 3 1 1 1 0 1 1 3 0 1 1 0 1 0 1 0 1 0 1 2 1 0 3 1 4 1 1 0 3 5 1 3 4 2 2 3 8 1 5 71
122 Liquid Heaters and Vaporizers 2 3 0 6 3 4 0 1 2 2 0 0 1 0 1 0 1 0 2 1 3 2 4 1 1 2 3 1 2 0 0 0 0 3 0 5 2 4 3 2 2 1 1 71
285 Pipe Joints or Couplings 1 0 0 0 1 1 2 0 1 0 1 0 0 0 0 1 2 1 2 0 0 1 2 1 0 2 0 2 2 1 1 4 5 4 5 2 4 4 4 4 1 5 4 71
318 Electricity: Motive Power Systems 1 0 0 0 0 4 1 2 3 5 2 2 0 2 1 1 0 1 1 1 0 0 0 2 0 1 1 2 1 0 6 1 0 0 3 4 3 5 7 3 1 2 2 71
312 Supports: Cabinet Structure 3 1 3 6 0 0 2 1 0 0 1 1 1 0 1 0 1 0 2 0 0 1 1 1 0 0 2 0 0 2 3 1 1 3 2 5 7 3 2 2 2 8 1 70
028 Textiles: Manufacturing 3 2 7 8 9 3 2 3 3 1 1 2 1 2 2 4 0 0 0 1 1 1 3 1 2 1 1 0 0 1 0 0 1 0 0 0 0 0 1 1 0 0 1 69
310 Electrical Generator or Motor Structure 1 0 0 0 2 0 1 0 0 0 0 0 0 0 1 1 1 1 0 2 2 3 0 1 0 1 3 2 2 3 4 1 4 3 2 3 6 5 1 1 1 4 7 69
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 2 0 4 1 1 1 4 9 5 6 6 4 2 6 10 69
148 Metal Treatment 0 0 1 1 1 0 3 0 1 0 1 1 1 4 2 0 1 2 0 2 2 0 0 3 0 1 0 0 1 2 2 4 1 2 0 8 4 2 7 3 4 1 0 68
200 Electricity: Circuit Makers and Breakers 0 1 0 2 3 0 1 0 0 1 1 1 1 1 1 2 2 2 2 2 2 1 3 0 0 2 1 1 0 1 1 2 3 0 2 0 2 4 1 3 9 3 4 68
433 Dentistry 2 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 3 2 0 1 2 0 0 1 3 3 6 5 1 4 2 2 4 5 6 3 2 5 1 0 0 68
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 2 0 1 1 0 0 0 1 1 1 5 5 1 6 1 1 3 5 8 2 3 11 6 68
239 Fluid Sprinkling, Spraying, and Diffusing 2 0 0 1 1 0 1 2 1 3 1 0 4 0 0 0 1 2 0 1 0 1 2 1 0 3 4 6 0 1 1 0 1 1 2 1 4 5 4 1 2 4 3 67
482 Exercise Devices 0 0 0 1 0 1 0 0 1 0 1 2 1 0 1 1 0 1 1 1 1 0 0 1 1 0 4 4 6 3 3 3 3 5 1 5 5 3 2 2 0 1 0 65
296 Land Vehicles: Bodies and Tops 1 2 0 3 0 0 0 0 1 0 3 0 1 1 1 1 1 2 1 1 0 1 0 4 1 2 0 6 2 1 3 1 0 1 0 1 6 4 2 2 2 4 2 64
131 Tobacco 1 0 4 3 7 14 10 0 1 1 2 0 0 0 0 1 0 3 0 0 0 1 0 1 0 1 0 1 0 4 0 0 2 1 0 0 2 0 1 0 1 0 1 63
036 Boots, Shoes, and Leggings 1 2 0 2 1 1 2 0 1 1 0 0 1 1 3 0 0 1 1 0 1 0 0 1 3 1 3 2 2 0 1 2 1 2 1 2 1 3 2 5 3 3 4 61
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 1 2 4 1 1 1 0 2 2 1 0 1 1 0 1 2 1 1 1 0 1 0 0 0 3 1 1 4 1 1 0 0 2 3 5 4 3 8 0 1 61
060 Power Plants 2 0 0 1 3 0 2 0 0 0 2 0 1 1 0 1 2 5 0 0 0 1 1 1 1 0 1 3 0 0 0 1 3 5 2 2 0 2 2 4 5 3 3 60
273 Amusement Devices: Games 0 0 2 0 0 0 0 1 2 1 3 0 2 1 3 1 1 2 0 2 0 0 1 1 2 0 3 4 4 3 2 3 3 1 2 1 0 1 1 3 2 1 1 60
180 Motor Vehicles 1 0 0 0 0 0 0 0 0 0 0 0 5 0 1 0 0 2 0 0 0 2 0 2 1 1 0 0 2 0 3 2 0 3 0 5 3 3 2 4 9 6 2 59
034 Drying and Gas or Vapor Contact with Solids 1 0 2 4 3 1 1 1 2 5 3 1 0 3 1 1 0 0 2 1 2 3 0 0 0 1 2 1 1 0 2 3 0 3 1 1 2 1 0 0 1 2 0 58
134 Cleaning and Liquid Contact with Solids 0 0 1 0 0 1 2 0 0 0 0 0 1 2 1 2 0 0 2 0 0 0 0 0 1 1 3 2 5 0 1 2 5 2 4 4 4 0 3 3 2 4 0 58
379 Telephonic Communications 0 0 1 0 0 0 2 3 4 1 2 3 5 2 1 0 1 0 4 1 2 0 4 0 0 2 1 0 0 2 0 2 3 0 1 1 3 4 2 0 0 0 1 58
108 Horizontally Supported Planar Surfaces 1 1 1 5 0 0 1 0 0 1 0 1 2 0 0 0 0 1 2 1 0 1 0 1 0 2 3 0 2 2 1 3 3 1 1 2 4 1 0 3 6 2 2 57
099 Foods and Beverages: Apparatus 2 2 2 0 0 2 3 2 2 3 6 0 0 1 1 1 1 1 0 1 0 1 1 2 0 1 0 0 1 2 2 1 1 2 2 0 2 4 2 0 2 0 0 56
198 Conveyors: Power-Driven 0 6 1 2 1 2 1 2 2 0 1 3 1 1 1 0 0 0 0 2 1 0 0 0 0 0 2 2 4 3 2 2 0 1 0 0 1 2 3 2 3 1 1 56
024 Buckles, Buttons, Clasps, Etc. 0 1 0 1 2 1 1 0 2 0 3 0 2 1 1 0 0 0 1 1 3 0 0 2 1 0 0 3 1 0 0 0 1 1 4 4 2 4 4 4 1 2 1 55
229 Envelopes, Wrappers, and Paperboard Boxes 0 1 0 1 1 1 0 1 2 2 1 1 1 0 0 0 1 2 1 0 0 1 2 0 0 1 2 2 3 2 2 5 4 3 0 2 0 1 0 2 4 2 0 54
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 1 1 0 0 0 0 0 0 0 0 0 0 2 8 8 5 10 3 6 0 2 8 54
049 Movable or Removable Closures 0 0 0 2 2 4 2 0 2 1 0 1 0 0 3 1 0 1 3 1 2 1 0 1 1 1 2 1 1 0 1 0 1 1 0 0 0 5 3 3 3 2 1 53
053 Package Making 2 0 3 1 1 0 0 3 1 0 2 2 0 1 0 0 0 3 0 0 0 0 0 2 0 1 0 1 1 0 1 1 0 1 1 3 1 8 3 2 2 4 2 53
110 Furnaces 0 1 0 0 0 3 2 1 1 0 1 0 0 0 0 3 0 0 0 0 2 2 2 3 3 1 1 5 2 1 5 0 1 2 3 2 2 2 0 1 0 0 1 53
359 Optics: Systems and Elements 0 0 1 2 0 0 0 3 1 2 1 1 0 1 0 1 0 1 2 1 1 0 1 2 2 2 1 2 1 2 2 1 1 1 2 1 1 1 3 0 4 3 2 53
040 Card, Picture, or Sign Exhibiting 0 2 0 0 3 2 1 1 3 0 3 6 1 0 0 0 2 2 3 0 1 1 0 1 1 2 0 0 1 3 0 2 0 1 0 2 0 2 2 0 2 1 0 51
047 Plant Husbandry 1 1 1 3 3 0 1 0 0 0 0 0 1 1 2 0 0 1 1 0 1 1 0 2 1 0 1 2 0 1 2 3 2 3 4 1 4 2 2 1 1 0 1 51
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 1 1 0 0 0 1 0 2 1 2 2 2 0 1 1 0 2 3 0 1 0 0 2 1 2 3 1 3 3 1 0 1 4 2 0 0 3 2 1 2 0 51
100 Presses 1 3 2 2 3 4 4 1 2 1 0 4 3 3 2 3 1 1 0 0 1 0 0 0 1 2 1 0 1 0 1 1 0 2 0 0 0 0 0 0 0 0 0 50
144 Woodworking 1 1 1 1 0 0 0 1 1 1 0 0 1 1 0 0 0 1 0 2 0 1 2 1 0 0 5 4 2 0 1 2 1 0 0 1 3 2 3 4 2 0 4 50
182 Fire Escape, Ladder, or Scaffold 1 0 0 1 1 2 1 1 1 0 1 0 0 1 0 1 0 0 4 0 1 1 1 3 0 0 1 0 0 4 3 2 1 1 3 3 1 1 2 3 1 2 1 50
431 Combustion 2 0 0 0 2 0 0 1 1 0 2 1 2 1 0 2 0 0 1 0 0 3 0 1 0 2 2 0 0 0 0 1 2 2 0 3 6 3 1 3 4 2 0 50
215 Bottles and Jars 1 1 0 4 2 2 1 0 0 0 2 1 2 1 2 1 1 3 2 2 0 3 1 0 2 2 0 0 3 1 0 0 0 0 1 0 2 1 0 1 2 1 1 49
436 Chemistry: Analytical and Immunological Testing 0 1 1 1 1 0 1 0 2 0 0 2 1 0 0 0 1 1 3 1 0 1 0 0 0 1 2 0 1 1 2 1 0 3 4 3 1 2 2 1 4 3 1 49
019 Textiles: Fiber Preparation 0 0 2 2 3 1 2 2 1 0 2 1 0 3 1 2 0 0 1 0 0 1 1 1 1 2 0 0 0 0 2 3 0 1 2 1 1 2 3 2 2 0 0 48
221 Article Dispensing 2 4 2 4 4 0 1 2 1 0 3 1 3 1 1 0 0 1 1 4 0 1 2 0 2 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 48
420 Alloys or Metallic Compositions 1 1 0 0 1 1 1 1 1 1 2 3 1 2 0 0 1 0 1 0 3 0 1 1 2 2 4 2 2 2 1 1 0 2 2 0 1 0 2 2 0 0 0 48
366 Agitating (e.g., of articles and materials) 0 0 0 0 1 0 0 2 1 1 1 2 0 0 1 1 1 4 0 1 1 1 0 2 2 0 2 0 2 0 5 0 5 1 0 0 1 1 0 3 1 2 2 47
254 Implements or Apparatus for Applying Pushing or Pulling Force 2 1 2 2 2 1 1 0 1 2 2 2 1 0 0 4 0 2 1 0 0 0 0 1 1 0 0 1 1 1 2 1 3 0 3 1 2 0 0 0 1 1 1 46
294 Handling: Hand and Hoist-Line Implements 0 0 1 5 0 0 1 0 2 1 1 1 3 0 0 1 0 1 1 1 0 0 1 1 1 1 1 3 2 1 1 2 1 0 0 1 4 1 3 1 0 0 2 46
403 Joints and Connections 2 0 2 0 0 1 1 0 3 0 3 1 2 1 0 0 0 0 1 3 4 0 0 3 1 0 0 1 0 1 0 1 1 0 1 2 1 2 2 2 2 0 2 46
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 0 1 0 0 0 1 2 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 3 0 1 1 0 0 0 1 2 3 2 4 5 6 1 3 3 46
602 Surgery: Splint, Brace, or Bandage 1 0 2 0 1 0 0 0 2 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 3 2 1 2 3 4 3 2 2 3 1 3 1 45
378 X-Ray or Gamma Ray Systems or Devices 1 0 0 0 2 1 1 0 0 0 0 0 0 3 0 1 0 1 0 0 1 1 0 0 1 0 0 0 1 1 2 0 2 1 1 0 0 0 6 5 1 4 7 44
055 Gas Separation 0 0 1 0 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 1 0 1 0 2 1 0 0 0 1 1 2 0 3 2 1 3 4 3 0 5 0 2 3 43
118 Coating Apparatus 0 2 0 1 2 2 1 0 0 1 2 0 2 0 2 1 0 1 1 0 1 3 1 3 1 0 0 3 3 0 0 1 1 1 0 1 1 0 1 1 3 0 0 43
404 Road Structure, Process, or Apparatus 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 4 3 1 3 0 1 2 5 5 3 2 3 1 2 0 2 1 2 43
057 Textiles: Spinning, Twisting, and Twining 1 0 4 1 1 2 4 1 3 4 0 1 0 1 2 1 2 1 0 0 2 0 2 0 0 0 1 0 0 0 0 0 0 1 1 3 0 0 0 0 0 2 1 42
095 Gas Separation: Processes 1 0 1 0 1 0 1 2 2 1 1 2 1 0 1 1 0 0 1 0 0 0 2 0 1 0 2 1 2 1 1 0 0 1 2 3 4 1 0 1 1 2 1 42
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 1 0 0 0 1 2 1 0 2 1 1 1 1 0 2 0 0 0 0 1 0 1 1 2 2 3 2 1 2 3 6 1 3 1 0 42
446 Amusement Devices: Toys 0 0 1 1 0 0 0 0 3 0 1 0 1 1 1 2 1 0 2 0 1 0 1 2 1 0 0 1 1 1 2 2 3 1 1 5 1 0 0 2 1 0 1 41
241 Solid Material Comminution or Disintegration 3 0 0 0 0 0 2 1 0 3 0 1 1 0 0 1 1 1 0 2 0 0 1 0 3 1 1 1 0 0 1 2 0 2 1 3 3 2 1 0 1 1 0 40
065 Glass Manufacturing 0 0 0 1 0 3 4 5 1 0 2 0 0 1 1 0 1 3 2 3 0 0 0 1 2 0 1 1 0 0 0 0 0 1 1 0 2 1 1 1 0 0 0 39
405 Hydraulic and Earth Engineering 0 0 0 1 0 1 0 1 0 1 1 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 1 2 2 1 0 4 0 3 1 2 2 3 3 3 1 39
454 Ventilation 2 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 3 2 4 2 2 1 1 0 0 1 1 1 2 2 4 2 2 1 0 39
501 Compositions: Ceramic 0 0 1 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 1 0 3 1 1 0 2 1 6 3 6 1 0 3 0 1 1 0 0 2 0 0 0 1 0 39
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 1 1 2 0 0 2 0 0 0 1 1 0 1 0 3 1 0 0 1 3 4 4 3 2 4 4 39
251 Valves and Valve Actuation 0 1 0 0 0 0 0 0 1 1 1 2 1 2 2 1 3 5 0 2 2 0 1 0 0 0 0 0 0 0 1 0 1 1 0 2 1 1 2 1 1 2 0 38
292 Closure Fasteners 0 0 0 0 1 1 0 0 0 1 2 1 0 0 1 1 1 1 2 1 2 4 1 0 1 0 0 1 2 3 0 0 2 2 1 0 0 2 0 3 0 0 1 38
301 Land Vehicles: Wheels and Axles 0 0 1 0 0 0 0 1 0 0 0 1 0 2 0 0 0 0 0 0 2 1 0 0 0 0 0 1 2 1 4 3 2 2 4 1 2 4 0 1 1 1 1 38
494 Imperforate Bowl: Centrifugal Separators 1 0 0 3 0 1 1 1 0 0 1 2 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 2 2 1 2 8 2 2 38
042 Firearms 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 3 3 0 3 1 1 0 2 3 2 1 0 2 3 2 0 4 37
066 Textiles: Knitting 2 3 1 1 0 2 3 0 0 3 4 2 3 1 2 1 0 0 4 0 0 0 1 0 0 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 37
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 0 0 0 1 0 2 1 3 2 0 1 4 10 8 1 4 37
419 Powder Metallurgy Processes 1 1 1 4 2 1 0 0 4 0 1 0 0 2 1 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 1 1 0 0 2 2 3 1 2 1 0 37
102 Ammunition and Explosives 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 1 1 2 3 1 2 1 1 1 0 6 0 1 3 3 3 1 0 36
132 Toilet 2 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 2 2 0 1 0 3 0 0 2 3 1 0 1 0 2 1 1 1 2 3 1 1 1 2 0 36
138 Pipes and Tubular Conduits 1 0 1 0 2 0 0 1 2 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 2 0 1 0 1 1 0 4 2 3 3 1 1 4 36
164 Metal Founding 1 0 1 0 1 0 0 1 2 1 1 1 1 0 1 0 1 0 1 0 0 0 2 0 2 0 1 0 1 1 1 0 1 2 0 0 0 1 0 3 2 3 3 36
188 Brakes 0 0 2 0 2 3 0 1 1 1 1 2 2 0 1 1 0 2 0 0 1 0 0 0 0 2 1 1 0 2 0 1 2 1 2 0 0 1 1 0 1 0 1 36
434 Education and Demonstration 0 0 0 0 1 1 0 0 0 0 1 0 0 1 2 0 0 1 0 1 0 0 1 1 0 1 3 1 1 2 2 2 3 0 2 2 0 1 0 0 1 3 2 36
082 Turning (e.g., for metal working) 0 0 0 2 1 1 1 0 0 1 1 1 0 0 3 0 2 0 1 1 1 0 0 0 1 0 2 0 0 0 0 2 0 1 0 3 1 3 2 1 3 0 0 35
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 2 1 3 1 0 0 1 0 1 1 1 2 3 0 0 0 0 1 1 0 0 1 0 2 2 2 0 1 1 0 1 1 1 2 0 0 1 0 1 1 0 0 35
374 Thermal Measuring and Testing 1 0 1 0 0 0 0 2 0 0 1 2 1 0 0 1 0 0 0 0 1 0 2 0 2 1 1 2 0 2 4 2 0 0 2 3 1 2 1 0 0 0 0 35
224 Package and Article Carriers 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 1 4 1 0 0 0 0 0 0 1 0 1 1 1 0 3 0 0 1 6 1 1 2 3 2 1 34
270 Sheet-Material Associating 0 0 0 0 0 1 3 1 4 2 4 6 0 0 0 1 0 1 0 0 1 4 0 0 1 0 0 0 3 0 0 0 0 0 1 1 0 0 0 0 0 0 0 34
432 Heating 1 3 0 2 0 0 0 0 2 0 1 1 1 1 2 3 0 1 2 1 0 1 1 0 0 1 0 1 0 0 1 3 0 1 0 0 1 0 1 0 2 0 0 34
096 Gas Separation: Apparatus 0 0 0 0 1 0 1 1 1 3 0 1 0 3 2 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0 2 0 1 0 3 0 0 3 3 2 1 1 0 33
406 Conveyors: Fluid Current 0 1 2 1 0 1 2 0 2 4 2 0 1 0 2 1 1 0 0 0 0 0 1 0 0 1 1 0 0 2 1 1 0 0 0 0 1 0 0 3 0 1 1 33
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 4 0 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 4 2 3 0 0 0 3 1 1 0 0 0 1 0 2 2 0 1 0 1 0 0 33
416 Fluid Reaction Surfaces (i.e., Impellers) 2 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 2 1 1 0 3 2 1 0 2 4 4 33
504 Plant Protecting and Regulating Compositions 0 0 0 1 0 0 0 0 0 0 1 1 0 1 2 2 0 0 1 0 0 0 0 1 0 0 1 1 1 1 2 1 1 2 1 1 2 1 2 2 3 1 0 33
228 Metal Fusion Bonding 0 0 1 1 0 1 2 0 1 1 3 0 0 2 1 2 1 2 1 0 1 2 1 3 0 0 1 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 1 32
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 2 1 0 0 4 1 2 4 3 3 0 1 5 2 32
070 Locks 0 1 0 0 0 0 2 1 0 0 1 0 0 2 0 0 1 0 1 0 0 0 0 1 2 0 3 0 3 0 0 0 0 0 0 3 4 1 0 2 3 0 0 31
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 2 2 1 0 1 1 1 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 2 0 1 0 0 0 2 0 1 3 2 1 3 2 31
392 Electric Resistance Heating Devices 0 0 0 0 2 0 0 0 0 0 2 1 2 1 0 0 2 0 0 1 1 0 0 1 0 1 0 0 2 4 2 1 0 0 0 1 0 1 4 0 1 1 0 31
455 Telecommunications 0 1 0 0 0 0 0 1 1 0 0 1 0 2 0 1 2 0 0 1 0 1 0 0 2 0 1 1 1 1 2 0 0 0 0 0 1 2 3 0 4 0 2 31
588 Hazardous or Toxic Waste Destruction or Containment 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 2 1 1 0 0 1 0 2 1 0 1 0 0 2 3 2 4 2 0 0 1 0 0 0 31
157 Wheelwright Machines 0 0 0 0 0 0 1 0 0 0 0 0 4 0 1 2 1 2 2 2 2 2 0 0 0 0 0 2 0 0 0 0 0 0 1 1 1 3 1 0 0 1 1 30
375 Pulse or Digital Communications 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 0 0 0 0 2 0 0 1 3 10 3 9 30
172 Earth Working 1 2 2 1 1 0 0 3 0 1 2 0 0 0 3 2 0 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 1 0 3 1 0 0 0 0 1 0 29
299 Mining or In Situ Disintegration of Hard Material 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 2 2 0 1 0 1 1 0 2 1 0 0 1 2 1 0 2 0 1 1 2 1 2 0 2 0 29
347 Incremental Printing of Symbolic Information 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 1 0 0 0 0 0 0 0 0 4 0 1 1 2 2 3 9 4 29
044 Fuel and Related Compositions 0 2 3 1 2 1 1 0 0 1 1 0 0 1 0 0 1 4 1 0 0 2 1 0 1 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 28
244 Aeronautics and Astronautics 1 2 1 2 1 0 1 0 0 0 0 0 1 1 0 0 1 1 1 0 0 1 0 1 0 1 1 0 1 1 1 0 1 0 1 1 1 1 2 1 0 0 0 28
277 Seal for a Joint or Juncture 0 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 1 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 3 2 0 2 1 4 1 1 2 2 28
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 0 0 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 3 0 0 0 1 0 3 2 2 0 1 2 1 4 1 0 1 28
116 Signals and Indicators 1 0 0 0 0 0 1 1 1 0 2 2 0 1 0 1 2 1 1 0 1 0 2 0 0 0 0 1 0 1 0 0 1 1 0 1 0 0 1 1 0 1 2 27
124 Mechanical Guns and Projectors 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 1 1 1 1 2 1 3 2 1 2 2 3 27
269 Work Holders 2 1 1 0 0 0 0 0 0 1 1 2 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 1 2 1 0 0 0 1 0 1 1 1 1 1 2 1 27
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 0 0 0 0 0 3 3 0 1 3 0 0 0 0 0 2 1 1 1 2 1 1 1 0 0 1 1 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 27
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 1 1 1 1 3 0 2 1 2 0 1 0 4 5 27
409 Gear Cutting, Milling, or Planing 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 3 0 0 1 2 6 2 1 1 0 4 27
410 Freight Accommodation On Freight Carrier 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 1 0 0 1 0 0 1 1 6 1 1 1 1 1 1 0 1 2 0 27
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 2 1 0 0 3 0 0 2 0 0 0 0 1 0 0 0 0 0 1 3 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 2 0 3 3 0 1 27
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 1 1 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 1 0 1 2 2 1 1 0 5 1 2 0 0 0 26
396 Photography 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 2 0 0 1 0 0 0 1 2 2 0 2 2 1 2 2 0 1 0 0 0 0 1 0 0 2 1 26
400 Typewriting Machines 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 2 5 1 2 3 2 0 2 2 1 0 1 0 0 0 0 0 0 26
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 1 1 0 0 0 0 0 0 1 0 0 1 0 0 2 0 2 0 1 0 0 0 4 3 2 3 1 2 1 25
381 Electrical Audio Signal Processing Systems and Devices 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 1 2 1 0 2 0 0 0 0 1 3 2 2 0 3 3 0 0 25
223 Apparel Apparatus 1 1 0 2 0 0 0 0 0 1 1 2 2 0 1 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 2 1 0 1 1 1 24
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 0 1 1 0 1 2 2 1 1 2 0 0 2 0 0 0 0 3 1 0 0 1 0 0 1 1 0 2 0 0 0 0 1 0 1 24
438 Semiconductor Device Manufacturing: Process 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 2 0 0 0 1 1 0 1 0 1 1 2 1 2 2 1 24
266 Metallurgical Apparatus 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 2 3 3 2 0 2 1 0 1 1 0 0 1 23
313 Electric Lamp and Discharge Devices 0 1 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2 1 1 0 1 1 0 1 1 0 0 1 0 0 2 1 2 3 23
345 Computer Graphics Processing and Selective Visual Display Systems 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 1 1 0 0 0 0 1 2 3 4 1 3 0 1 3 1 23
384 Bearings 1 0 0 1 2 1 1 0 0 1 3 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 2 1 0 3 0 2 0 0 0 0 0 0 0 0 0 23
037 Excavating 0 1 2 1 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 1 2 0 0 0 0 1 1 1 3 0 2 0 22
104 Railways 0 0 1 1 0 0 2 0 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2 1 0 1 2 0 2 1 1 0 2 0 0 1 0 0 22
203 Distillation: Processes, Separatory 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 1 0 2 2 1 1 1 1 0 1 1 1 1 0 1 22
307 Electrical Transmission or Interconnection Systems 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 0 0 0 1 2 1 0 1 0 0 5 0 0 0 0 1 0 0 1 0 1 1 1 0 1 0 1 1 22
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 1 1 0 2 1 2 2 0 2 0 4 0 0 22
440 Marine Propulsion 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 2 1 0 1 0 2 1 1 1 1 1 22
452 Butchering 0 0 2 0 1 0 1 2 0 0 1 1 2 0 0 1 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 0 1 0 0 2 1 0 0 22
092 Expansible Chamber Devices 0 0 1 1 0 1 0 0 1 1 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 3 0 0 1 0 1 1 0 0 0 0 1 3 1 1 0 21
368 Horology: Time Measuring Systems or Devices 0 0 1 0 0 0 0 1 0 0 2 0 0 1 0 0 0 0 0 0 0 1 0 0 4 1 0 0 1 0 0 0 0 0 1 1 2 1 0 1 0 3 0 21
453 Coin Handling 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 2 1 1 1 1 1 1 4 1 1 0 1 0 0 0 1 0 0 0 1 0 21
585 Chemistry of Hydrocarbon Compounds 1 2 2 2 0 2 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 2 1 0 0 0 0 1 0 0 0 2 0 0 0 0 1 0 21
091 Motors: Expansible Chamber Type 0 0 2 0 1 0 0 0 2 0 0 0 1 0 1 1 1 3 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 2 1 0 1 0 0 0 0 20
226 Advancing Material of Indeterminate Length 0 2 0 0 2 1 1 3 2 1 0 0 1 0 0 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 20
256 Fences 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 1 0 0 1 0 1 0 1 2 0 0 0 3 0 3 20
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 0 0 1 1 1 1 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 1 1 0 1 0 0 1 0 0 0 2 20
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 1 0 3 2 2 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 0 0 20
016 Miscellaneous Hardware 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 2 0 0 1 1 2 0 2 0 1 1 1 19
152 Resilient Tires and Wheels 0 0 0 0 0 0 0 2 2 0 1 0 1 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 2 1 0 19
181 Acoustics 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 1 0 0 0 0 0 2 0 1 0 0 0 0 0 1 1 1 1 0 1 0 1 1 0 0 0 0 2 19
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 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 1 2 6 2 0 1 0 0 2 19
068 Textiles: Fluid Treating Apparatus 1 0 1 1 1 0 0 0 0 0 2 1 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 2 1 1 0 0 0 0 0 0 1 0 0 18
089 Ordnance 0 1 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 2 1 0 0 0 2 1 0 0 2 0 1 0 0 0 0 1 18
101 Printing 1 0 1 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 0 2 2 0 1 0 0 2 0 18
227 Elongated-Member-Driving Apparatus 0 2 1 0 0 0 0 1 0 0 2 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 4 0 0 0 0 2 18
261 Gas and Liquid Contact Apparatus 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 0 0 1 1 1 1 2 1 1 2 2 2 2 0 18
401 Coating Implements with Material Supply 1 2 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 2 0 1 0 0 1 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 18
472 Amusement Devices 1 0 1 3 0 0 2 1 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 1 1 0 0 18
208 Mineral Oils: Processes and Products 0 0 0 0 1 1 0 0 1 2 0 0 0 0 0 0 0 1 0 2 1 2 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 17
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 0 1 0 0 1 0 0 3 3 2 2 1 2 1 1 17
135 Tent, Canopy, Umbrella, or Cane 0 0 2 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 0 16
363 Electric Power Conversion Systems 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 1 1 0 0 0 4 1 0 1 0 1 0 0 0 16
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 0 0 1 0 0 2 1 1 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 16
149 Explosive and Thermic Compositions or Charges 0 1 0 0 2 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2 3 0 0 0 0 0 1 15
177 Weighing Scales 1 0 0 0 2 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2 0 0 1 0 0 0 0 0 3 0 0 1 0 0 0 15
178 Telegraphy 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 1 0 0 0 0 0 0 3 2 2 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 15
190 Trunks and Hand-Carried Luggage 1 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 2 0 2 1 0 0 0 0 0 0 15
271 Sheet Feeding or Delivering 0 0 0 1 0 2 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 4 0 3 0 0 1 0 0 0 0 0 0 0 0 15
330 Amplifiers 0 0 1 1 0 0 1 0 1 1 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 2 0 0 0 0 15
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 0 0 2 0 0 15
343 Communications: Radio Wave Antennas 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 1 0 0 0 0 0 1 0 0 2 0 1 1 3 1 3 15
372 Coherent Light Generators 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 1 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 2 2 1 15
418 Rotary Expansible Chamber Devices 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 1 0 0 0 1 0 5 1 15
601 Surgery: Kinesitherapy 0 0 0 0 0 1 0 0 1 0 0 1 0 2 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 1 0 1 2 1 0 0 0 15
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 14
140 Wireworking 0 0 0 0 1 2 1 1 0 0 0 2 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 14
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 1 0 2 0 0 1 0 2 1 0 0 0 0 1 1 0 0 0 14
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 1 0 0 1 0 1 0 2 1 0 1 1 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 14
173 Tool Driving or Impacting 0 1 1 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 14
202 Distillation: Apparatus 0 0 0 0 2 0 0 0 1 1 0 1 0 1 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 1 0 0 14
341 Coded Data Generation or Conversion 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 2 0 0 0 0 1 0 2 1 0 0 0 0 0 0 0 1 0 1 1 0 0 2 0 0 14
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 1 0 1 0 0 0 1 1 2 0 0 1 3 1 3 0 0 14
012 Boot and Shoe Making 1 1 2 2 1 1 1 2 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 0 0 0 0 0 0 0 13
105 Railway Rolling Stock 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 1 1 2 0 0 1 1 1 1 0 0 1 1 1 0 13
249 Static Molds 0 0 0 2 0 0 0 0 0 1 0 1 0 1 1 1 0 0 1 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 13
283 Printed Matter 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 1 0 1 0 4 0 0 0 2 0 0 13
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 0 2 0 0 0 1 1 1 0 13
338 Electrical Resistors 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 1 1 0 0 2 0 1 0 0 0 0 0 13
383 Flexible Bags 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 1 0 0 1 3 0 1 0 0 1 1 2 13
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 1 0 0 1 0 2 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 13
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1 0 3 2 0 2 13
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 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 4 2 13
071 Chemistry: Fertilizers 0 0 1 0 0 0 1 1 2 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 12
139 Textiles: Weaving 0 0 0 1 0 1 0 0 2 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 12
194 Check-Actuated Control Mechanisms 0 0 1 0 3 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 12
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 3 0 2 0 1 0 1 0 2 1 0 1 0 0 0 1 0 0 12
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 1 0 0 0 0 1 1 1 0 0 1 0 5 2 12
038 Textiles: Ironing or Smoothing 0 0 0 0 0 0 0 0 0 2 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 1 1 0 0 4 0 11
175 Boring or Penetrating the Earth 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 3 0 0 1 0 0 2 0 0 0 2 1 0 0 0 0 0 0 11
184 Lubrication 1 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 11
201 Distillation: Processes, Thermolytic 0 0 0 0 1 0 2 0 0 0 0 1 0 0 0 1 0 1 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 2 11
267 Spring Devices 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 0 0 0 0 0 0 0 1 0 11
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 0 0 0 0 2 3 0 1 2 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 0 0 0 0 0 0 11
474 Endless Belt Power Transmission Systems or Components 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 2 0 0 1 0 1 0 0 0 0 0 3 11
086 Ammunition and Explosive-Charge Making 0 0 0 0 2 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 0 0 0 0 0 0 0 1 0 3 0 2 10
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 3 1 1 0 0 10
192 Clutches and Power-Stop Control 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 10
281 Books, Strips, and Leaves 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 2 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 10
323 Electricity: Power Supply or Regulation Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 10
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 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 1 1 1 0 0 0 1 2 10
336 Inductor Devices 0 0 0 2 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 10
007 Compound Hand Tools 0 0 1 0 0 0 0 0 1 0 0 3 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 2 0 0 0 9
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 9
216 Etching a Substrate: Processes 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 1 0 1 0 0 0 0 0 0 0 0 0 1 2 1 0 1 0 9
289 Knots and Knot Tying 1 1 2 1 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 0 0 1 0 0 0 0 0 0 0 0 0 9
303 Fluid-Pressure and Analogous Brake Systems 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 9
367 Communications, Electrical: Acoustic Wave Systems and Devices 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 1 0 0 0 0 0 2 0 1 0 0 0 1 1 0 0 9
369 Dynamic Information Storage or Retrieval 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 1 0 0 0 2 1 0 0 0 1 0 0 0 1 1 0 9
399 Electrophotography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 9
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 2 0 0 1 0 9
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 1 0 0 0 0 0 1 0 0 0 1 2 0 0 0 1 0 0 0 0 2 1 9
023 Chemistry: Physical Processes 2 1 0 0 0 1 0 0 2 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 0 0 0 0 0 8
111 Planting 0 2 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 4 0 0 0 0 0 0 8
169 Fire Extinguishers 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 8
279 Chucks or Sockets 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 8
298 Land Vehicles: Dumping 0 0 0 1 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 1 0 0 1 1 0 0 1 0 0 0 1 0 0 8
331 Oscillators 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 8
365 Static Information Storage and Retrieval 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 8
441 Buoys, Rafts, and Aquatic Devices 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 8
445 Electric Lamp or Space Discharge Component or Device Manufacturing 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 1 0 0 1 0 0 0 1 0 0 1 1 1 8
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 1 0 0 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 0 0 0 0 0 1 2 0 1 8
708 Arithmetic Processing and Calculating (Electrical Computers) 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 1 1 0 0 0 0 0 0 2 0 0 0 1 0 0 8
027 Undertaking 1 0 1 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 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 7
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 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 1 0 0 0 2 1 0 0 0 0 0 0 0 0 0 7
212 Traversing Hoists 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
246 Railway Switches and Signals 1 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 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
370 Multiplex Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 7
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 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 1 0 0 0 0 0 1 0 2 1 0 7
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 7
014 Bridges 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 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 6
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 6
125 Stone Working 1 0 0 1 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 0 2 0 0 0 6
225 Severing by Tearing or Breaking 0 1 0 1 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 0 2 0 0 0 0 0 0 0 0 0 0 0 6
238 Railways: Surface Track 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 6
320 Electricity: Battery or Capacitor Charging or Discharging 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 1 0 0 0 0 0 0 0 1 1 0 0 0 6
407 Cutters, for Shaping 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 6
450 Foundation Garments 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 6
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 6
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 6
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 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 2 0 5
293 Vehicle Fenders 0 0 0 0 0 0 0 0 1 0 1 0 1 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 5
300 Brush, Broom, and Mop Making 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 1 2 0 0 5
353 Optics: Image Projectors 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 1 0 0 0 0 0 0 0 0 1 0 0 5
380 Cryptography 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 1 0 1 1 0 0 0 0 0 0 0 5
507 Earth Boring, Well Treating, and Oil Field Chemistry 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 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 5
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 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 1 5
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 0 0 0 2 1 1 0 0 0 1 0 5
186 Merchandising 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 0 0 0 1 0 0 0 0 0 0 0 0 0 4
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 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 4
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
346 Recorders 0 0 0 0 0 0 0 1 0 0 1 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 4
352 Optics: Motion Pictures 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 0 0 0 0 0 2 0 0 0 0 0 0 4
355 Photocopying 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 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 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4
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 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 4
711 Memory (Electrical Computers and Digital Processing Systems) 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 2 0 0 0 0 0 0 0 0 4
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 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 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 0 0 1 0 0 1 0 1 1 0 4
026 Textiles: Cloth Finishing 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
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 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 3
109 Safes, Bank Protection, or a Related Device 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
185 Motors: Spring, Weight, or Animal Powered 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 1 0 0 0 0 0 0 0 0 0 0 0 0 3
213 Railway Draft Appliances 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 0 0 0 0 0 0 0 0 1 0 0 0 0 3
260 Chemistry of Carbon Compounds 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 0 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 1 3
332 Modulators 0 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 0 3
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 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
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 2 0 1 0 0 0 0 0 0 3
726 Information Security 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 1 0 0 0 0 0 3
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
076 Metal Tools and Implements, Making 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
159 Concentrating Evaporators 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 0 0 0 0 0 0 0 0 0 0 0 0 2
168 Farriery 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 0 0 0 2
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
462 Books, Strips, and Leaves for Manifolding 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 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 1 0 0 0 0 0 0 2
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 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 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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
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 1 0 0 0 1 0 0 0 0 0 0 0 0 2
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
142 Wood Turning 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 0 1 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 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
217 Wooden Receptacles 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
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 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
231 Whips and Whip Apparatus 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
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 1 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 0 0 0 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
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 0 0 0 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 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
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
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 1 0 0 1
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 321 273 367 489 435 417 430 359 380 343 380 379 366 361 338 317 289 368 403 338 337 381 357 331 347 434 519 512 515 534 554 591 593 633 644 783 855 782 813 831 797 681 584 20761


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