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

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

Count of 1963 - 2011 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

SWEDEN

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

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 5 1 5 6 5 3 5 3 7 16 11 9 17 27 17 23 11 17 12 16 8 8 20 10 23 19 26 21 27 18 26 25 36 44 74 76 74 81 72 94 91 63 58 59 58 66 60 92 97 1642
455 Telecommunications 2 0 0 0 0 1 0 0 0 0 1 0 1 6 1 0 0 1 0 0 0 0 1 0 4 1 1 2 2 8 13 17 22 44 30 50 91 107 96 91 85 55 65 64 51 44 53 76 157 1243
370 Multiplex Communications 4 1 3 1 1 1 1 0 1 1 2 4 4 4 5 8 1 0 3 1 1 0 7 6 5 3 4 5 2 3 8 14 20 32 19 41 38 63 49 70 89 64 61 57 33 41 43 85 116 1025
162 Paper Making and Fiber Liberation 4 0 3 5 8 7 6 11 10 15 8 14 11 15 18 18 12 18 15 12 9 11 15 15 12 16 14 25 7 11 13 7 15 18 21 23 31 40 34 39 16 20 16 11 27 19 17 17 22 751
128 Surgery (includes Class 600) 1 3 2 1 2 2 4 5 8 2 10 6 12 9 7 6 4 6 3 5 3 5 8 9 13 10 7 21 14 5 11 23 30 26 24 43 35 51 52 41 47 26 28 29 20 13 7 19 19 737
604 Surgery (Medicators and Receptors) 5 2 3 1 3 2 0 3 5 1 3 4 6 6 5 1 0 4 4 5 3 5 2 16 13 11 13 11 11 11 6 13 20 16 15 42 31 30 39 51 55 34 31 22 16 17 22 33 42 694
210 Liquid Purification or Separation 1 2 2 6 5 7 12 16 19 10 13 13 11 19 12 16 13 21 11 8 13 9 13 20 23 13 15 19 17 14 11 15 16 9 16 28 18 21 21 17 18 11 12 14 12 18 11 14 12 667
073 Measuring and Testing 8 2 15 7 7 9 9 6 9 8 9 16 12 14 17 14 12 15 13 13 9 21 15 11 19 7 11 9 8 1 8 10 12 11 6 17 17 29 17 22 24 17 18 18 17 16 6 19 16 626
435 Chemistry: Molecular Biology and Microbiology 3 1 1 1 2 2 1 2 3 4 2 8 4 9 4 5 7 8 7 10 3 3 3 3 7 7 9 6 5 13 8 10 11 10 22 21 36 32 35 32 27 23 17 29 28 27 19 35 34 599
532 Organic Compounds (includes Classes 532-570) 7 3 8 10 10 12 11 19 19 23 26 26 24 14 7 10 5 5 5 2 1 3 7 8 5 10 9 9 7 7 6 6 8 11 16 13 17 9 26 16 24 15 15 19 9 20 18 17 17 594
428 Stock Material or Miscellaneous Articles 1 4 2 0 1 2 2 3 4 7 3 1 8 5 6 5 5 3 12 2 10 14 9 16 7 11 13 8 11 12 8 10 13 16 10 18 11 10 30 26 21 23 16 13 11 15 14 17 34 503
123 Internal-Combustion Engines 2 0 1 1 3 3 6 1 2 0 5 4 1 5 2 4 2 2 4 5 5 5 14 7 14 9 9 9 4 8 12 11 13 12 14 23 11 23 27 24 29 22 25 27 19 17 18 17 14 495
375 Pulse or Digital Communications 0 3 1 1 1 0 2 0 1 3 1 2 2 3 1 0 3 1 2 3 2 1 0 1 3 1 2 5 3 7 8 7 10 14 15 13 22 22 28 33 25 28 36 28 14 21 23 46 45 493
052 Static Structures (e.g., Buildings) 2 3 11 11 7 10 9 9 9 9 8 13 10 10 9 11 7 11 9 9 4 13 12 16 12 16 10 12 7 7 4 5 8 5 9 12 7 10 17 11 11 7 10 11 2 8 8 26 28 485
060 Power Plants 3 9 7 2 5 2 7 2 2 7 11 21 12 14 12 16 6 6 17 8 7 15 11 6 10 6 8 11 4 3 4 10 10 2 7 10 14 10 21 12 13 13 17 10 15 12 13 5 16 464
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 2 2 7 4 9 9 12 17 16 7 11 5 9 10 11 7 14 10 4 4 11 12 11 7 5 6 8 3 5 5 3 8 6 9 11 11 9 8 16 14 12 8 8 6 5 3 10 14 407
280 Land Vehicles 3 3 3 2 3 2 3 3 7 2 9 9 14 19 3 10 3 9 2 8 7 7 6 12 10 8 2 10 7 3 3 2 3 6 3 11 5 9 20 15 19 19 9 11 9 15 12 21 16 397
137 Fluid Handling 5 6 4 6 8 10 18 7 14 17 12 9 15 16 14 9 6 7 10 7 8 8 6 9 3 9 6 6 7 7 7 5 8 6 9 6 16 14 16 5 3 8 4 8 1 1 2 2 1 391
029 Metal Working 3 6 9 5 3 4 7 8 11 10 8 17 8 14 14 19 8 4 7 6 4 7 4 11 13 5 3 7 4 6 6 9 3 7 5 7 6 6 19 9 13 11 9 8 10 4 5 11 4 387
414 Material or Article Handling 5 4 9 12 11 7 12 13 11 14 15 11 12 10 17 14 7 11 16 8 7 6 14 7 13 10 10 10 9 4 2 7 4 3 8 4 7 7 2 1 7 3 3 5 5 2 2 3 0 384
165 Heat Exchange 5 7 5 7 9 11 11 3 3 6 5 14 5 11 4 9 5 12 15 12 11 11 6 15 16 7 12 13 6 5 8 5 2 8 5 7 11 14 8 6 5 5 5 5 7 7 4 6 1 380
219 Electric Heating 1 4 6 3 4 6 11 7 5 5 8 13 5 8 4 5 10 8 8 11 9 6 8 14 12 8 13 8 9 4 4 10 3 7 4 6 17 8 11 11 13 11 12 7 9 6 8 2 6 378
242 Winding, Tensioning, or Guiding 8 3 7 5 5 2 7 6 7 8 8 9 13 14 14 18 10 12 6 4 3 2 13 10 5 7 9 8 2 9 3 12 3 9 7 12 10 16 10 7 5 7 5 4 4 3 1 2 4 358
250 Radiant Energy 1 0 1 2 0 4 5 11 9 8 3 14 9 5 7 3 6 2 9 3 6 14 14 8 13 8 9 4 7 4 6 8 4 5 2 7 5 5 11 10 10 18 15 9 7 8 10 11 10 350
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 0 3 10 3 7 5 3 6 2 5 5 6 4 5 13 5 12 6 10 14 6 11 13 7 6 2 8 9 5 5 8 5 5 4 7 8 7 14 11 12 13 9 3 7 5 3 13 12 344
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 2 5 4 3 1 4 4 6 7 9 11 14 19 12 19 6 7 9 7 13 7 11 12 5 5 5 8 5 3 2 4 9 12 4 0 9 6 9 11 6 9 2 2 7 7 4 7 8 341
407 Cutters, for Shaping 1 2 4 4 3 3 0 2 6 1 3 14 8 9 2 1 2 2 0 1 1 1 3 6 7 3 3 4 8 1 11 3 11 11 6 10 15 21 18 11 11 16 8 8 8 15 24 13 13 338
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 1 0 0 1 0 0 3 1 0 1 2 0 2 2 3 2 2 5 8 11 7 6 9 6 9 15 39 12 18 15 10 13 15 5 15 14 17 17 13 9 3 5 16 332
072 Metal Deforming 1 4 6 7 9 6 8 11 14 11 18 12 12 16 15 8 5 10 3 10 8 7 4 12 7 3 4 9 4 2 0 1 1 3 8 8 2 3 7 5 8 6 6 7 5 5 1 4 3 329
379 Telephonic Communications 6 11 13 7 5 9 10 13 4 6 4 2 3 3 3 5 1 1 2 1 0 2 2 7 2 2 4 2 2 3 0 5 11 10 9 17 17 15 16 17 18 14 5 11 3 4 5 6 9 327
356 Optics: Measuring and Testing 0 0 0 2 0 1 3 4 10 13 14 12 10 11 6 8 4 12 4 1 5 5 10 3 12 6 4 4 3 2 4 3 5 6 6 7 8 14 4 6 11 10 8 15 12 7 6 11 8 320
053 Package Making 6 1 3 3 8 5 12 10 14 4 9 10 17 7 7 5 3 3 4 5 7 0 7 15 8 14 5 7 9 4 3 5 6 7 7 6 6 9 9 5 5 8 2 3 0 1 5 9 9 317
340 Communications: Electrical 0 3 0 3 1 2 1 2 4 6 6 6 6 7 6 8 2 6 0 6 4 2 7 5 8 4 4 5 6 2 4 2 4 6 8 14 9 11 15 10 11 8 11 15 8 15 11 12 21 317
074 Machine Element or Mechanism 1 2 6 8 10 2 9 8 8 6 7 8 3 6 11 1 8 9 9 6 5 2 9 8 7 10 7 4 7 10 8 2 3 4 4 7 6 10 9 14 3 4 5 8 9 6 2 3 9 313
361 Electricity: Electrical Systems and Devices 1 3 6 2 11 3 5 4 8 3 5 5 1 6 3 4 2 6 3 6 5 5 7 4 11 10 10 5 3 5 0 8 7 9 1 11 14 15 19 14 8 10 4 8 6 1 11 5 9 312
343 Communications: Radio Wave Antennas 0 0 0 1 1 2 0 0 0 0 1 2 0 0 2 1 1 0 1 3 0 0 1 3 0 1 1 2 1 1 0 0 2 2 6 7 17 39 39 31 15 11 15 7 5 15 17 38 14 305
198 Conveyors: Power-Driven 1 9 6 4 8 2 4 5 5 6 5 6 4 11 5 8 3 11 4 7 2 1 5 8 7 9 12 10 10 9 6 8 10 2 1 4 7 10 5 14 6 8 2 3 8 4 2 6 3 296
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 4 2 5 6 1 1 1 2 2 2 1 0 4 7 1 2 2 1 4 3 3 0 1 5 1 5 3 0 5 1 1 4 7 8 2 8 11 16 24 5 10 14 12 9 14 22 14 18 275
324 Electricity: Measuring and Testing 0 0 0 1 1 2 4 4 7 6 3 7 6 9 6 1 2 2 1 5 2 3 5 3 13 7 11 3 2 5 4 3 6 10 2 3 9 3 9 16 15 4 11 9 8 3 5 17 11 269
102 Ammunition and Explosives 2 5 9 1 2 10 3 4 7 6 6 7 4 9 11 3 2 7 5 6 2 8 7 6 9 5 10 6 7 7 3 12 4 2 6 4 3 6 7 2 1 4 7 8 5 4 4 4 6 268
188 Brakes 3 2 3 5 8 3 3 2 9 3 6 3 5 7 8 3 3 8 3 3 4 8 5 7 6 8 3 4 4 6 4 4 4 6 4 3 5 8 7 9 7 7 6 9 11 12 8 4 4 267
173 Tool Driving or Impacting 1 3 10 9 6 4 8 2 12 9 3 9 6 7 4 10 5 2 3 4 5 6 5 8 9 4 7 1 6 6 4 1 3 3 3 8 12 6 1 3 3 6 3 2 1 7 4 4 11 259
062 Refrigeration 4 5 6 4 3 1 3 7 4 8 11 10 6 5 10 6 4 7 8 8 2 6 4 5 4 5 6 4 7 1 6 5 6 2 6 10 12 7 3 4 6 2 4 5 1 3 2 0 6 254
376 Induced Nuclear Reactions: Processes, Systems, and Elements 5 4 11 7 10 10 8 3 9 3 6 8 8 1 2 1 1 1 7 3 2 4 8 8 6 2 8 3 5 8 12 7 7 7 6 3 12 2 7 9 2 5 2 2 1 1 2 3 2 254
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 1 2 2 1 5 18 8 1 5 3 3 8 6 5 3 1 6 4 4 5 4 1 2 2 5 3 3 3 2 5 3 9 6 4 2 8 1 11 9 7 8 3 3 4 11 9 15 13 253
241 Solid Material Comminution or Disintegration 6 4 6 0 8 4 3 3 4 8 9 7 9 10 11 3 4 7 10 3 2 2 6 6 7 3 6 5 3 7 1 6 5 3 3 1 2 5 10 4 2 2 5 4 3 5 3 9 10 249
426 Food or Edible Material: Processes, Compositions, and Products 1 1 1 1 3 3 1 2 3 4 3 3 6 14 3 2 5 9 5 8 4 4 11 4 5 7 11 10 4 3 5 8 5 6 7 10 8 9 12 6 8 4 0 1 2 1 0 3 1 237
144 Woodworking 0 3 9 5 4 2 11 5 9 11 8 6 6 12 3 11 5 4 10 2 4 7 13 10 4 5 6 3 3 4 5 3 2 1 2 2 6 2 6 5 0 3 1 2 2 2 3 3 1 236
119 Animal Husbandry 3 3 2 2 0 4 2 3 2 5 2 5 2 7 1 2 0 6 1 5 0 3 3 2 5 2 1 1 1 1 5 0 2 0 1 5 10 10 12 19 24 5 6 12 14 5 3 8 16 233
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 1 1 7 3 1 5 2 1 1 4 3 5 6 4 9 5 5 5 3 5 3 6 4 4 3 4 3 5 4 7 5 4 7 5 4 5 10 11 7 7 3 0 8 7 4 4 12 7 229
427 Coating Processes 0 1 1 2 1 2 3 4 5 1 1 2 3 5 2 4 2 4 9 1 8 6 5 4 10 4 3 3 2 2 2 2 7 6 7 6 12 6 9 8 9 5 5 4 4 5 4 9 10 220
363 Electric Power Conversion Systems 1 0 1 3 5 4 9 7 14 7 4 9 4 11 7 1 3 1 3 7 3 1 2 8 1 1 0 2 0 1 3 3 1 1 14 4 15 12 5 13 5 2 3 3 3 5 2 3 2 219
384 Bearings 3 3 1 3 3 2 4 7 5 10 10 11 3 11 10 3 2 10 10 3 2 3 6 8 9 4 2 8 6 2 9 1 5 1 2 5 3 8 4 1 3 2 4 2 0 1 1 1 1 218
083 Cutting 7 1 8 8 4 2 7 9 5 8 10 10 7 7 5 9 2 4 6 7 3 5 6 5 5 2 5 5 2 0 5 5 2 4 1 2 4 6 3 2 2 4 3 0 3 0 0 3 4 217
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 5 2 4 3 4 4 15 10 4 11 5 4 15 8 5 9 8 4 4 4 9 5 5 6 4 5 2 5 3 0 3 2 0 2 2 2 7 2 5 5 1 1 4 0 2 2 3 217
403 Joints and Connections 1 2 2 2 4 1 5 7 7 5 8 5 12 4 0 3 5 8 7 7 9 5 3 9 6 2 7 7 4 1 3 5 1 2 2 5 2 3 6 8 4 4 1 5 3 2 2 1 6 213
175 Boring or Penetrating the Earth 2 3 5 4 1 5 0 1 0 3 5 3 5 7 3 3 1 8 8 2 6 4 2 8 5 5 3 2 11 2 4 7 2 3 2 4 11 8 5 3 3 4 3 3 7 5 3 7 10 211
310 Electrical Generator or Motor Structure 2 5 3 1 1 7 7 4 9 2 9 6 5 3 3 3 4 1 2 5 1 1 2 2 4 3 5 3 2 4 3 2 3 1 1 3 2 6 7 11 6 13 13 9 6 4 0 5 7 211
297 Chairs and Seats 1 4 2 4 1 1 4 4 2 2 3 5 5 3 5 4 0 3 2 4 3 1 3 4 8 1 4 2 2 3 1 1 4 2 4 12 10 17 12 9 8 7 5 4 2 6 2 8 5 209
222 Dispensing (apparatus and process) 3 5 9 3 7 2 2 3 6 6 7 6 12 11 4 2 9 2 4 4 4 3 2 5 4 5 5 6 1 0 3 2 7 6 1 5 4 5 4 5 3 2 0 4 3 3 2 3 4 208
248 Supports (e.g., for holding articles, etc.) 3 2 1 6 2 5 6 6 7 6 1 4 5 9 4 5 2 6 3 7 3 3 5 11 7 8 3 5 6 5 1 1 1 4 2 2 6 5 9 8 3 4 3 2 4 2 0 2 2 207
015 Brushing, Scrubbing, and General Cleaning 4 4 2 3 6 3 3 6 2 7 6 7 12 9 5 3 2 6 2 7 5 9 2 2 5 2 5 5 2 4 1 1 4 2 7 9 7 5 5 4 3 4 0 0 4 1 0 1 8 206
494 Imperforate Bowl: Centrifugal Separators 6 2 4 6 5 6 10 7 6 7 6 3 5 3 1 5 2 4 1 5 4 1 2 3 9 4 4 3 4 6 1 1 1 1 1 9 6 4 13 4 6 5 5 3 3 3 1 2 1 204
089 Ordnance 3 5 3 12 16 6 4 1 2 2 5 1 3 3 11 4 8 2 2 5 11 6 2 1 4 3 5 2 4 6 3 6 3 0 1 5 2 2 2 3 6 4 1 1 4 2 2 8 6 203
433 Dentistry 2 0 0 0 0 0 4 4 3 2 4 2 2 2 1 1 1 2 3 4 4 3 4 1 6 4 4 4 12 11 5 4 1 8 4 13 8 8 15 8 2 4 6 3 5 1 4 3 9 201
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 1 2 0 1 0 0 0 1 6 4 3 6 4 5 2 3 2 0 1 0 1 2 2 3 2 2 2 5 9 6 2 2 11 12 5 6 12 13 6 4 6 12 11 5 9 7 198
209 Classifying, Separating, and Assorting Solids 0 2 1 5 6 6 6 2 4 3 7 6 3 4 2 3 5 5 8 6 2 3 8 3 6 10 3 5 6 5 3 2 4 3 6 6 6 2 6 3 5 4 1 0 4 3 1 2 1 197
378 X-Ray or Gamma Ray Systems or Devices 1 0 0 1 1 3 1 1 4 2 4 3 2 5 2 3 5 2 4 6 0 3 3 5 5 3 2 2 6 6 1 1 1 2 2 6 4 6 7 6 11 7 11 17 10 4 9 5 2 197
417 Pumps 6 6 5 3 7 6 6 3 3 6 3 3 3 4 4 5 0 6 2 5 2 5 9 3 4 5 9 9 3 3 5 6 4 3 3 3 4 2 7 9 6 3 0 0 2 1 0 1 0 197
423 Chemistry of Inorganic Compounds 7 3 3 5 2 4 3 1 4 3 6 8 3 2 1 5 2 3 0 4 3 3 11 7 3 1 4 4 6 7 3 6 0 4 3 2 6 3 6 5 6 3 6 6 2 2 6 4 4 195
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 4 5 5 7 1 2 4 7 5 3 7 6 7 14 12 17 21 14 7 6 15 5 3 3 4 4 193
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 0 2 5 4 1 4 1 0 1 2 0 0 0 1 0 0 1 1 1 0 2 0 0 2 0 2 1 2 3 3 9 10 16 16 17 15 11 10 2 6 4 7 8 12 8 190
180 Motor Vehicles 2 1 2 1 8 7 3 1 2 3 4 3 3 8 3 2 4 2 3 8 3 5 4 7 2 4 4 1 5 2 4 3 1 2 1 3 6 2 4 4 5 8 4 2 4 7 3 13 5 188
606 Surgery (instruments) 0 0 1 0 1 0 0 0 0 0 1 1 1 2 1 3 0 2 1 2 1 5 6 6 5 1 7 3 9 7 3 3 3 4 5 12 5 13 10 6 12 6 3 8 2 6 2 7 12 188
229 Envelopes, Wrappers, and Paperboard Boxes 4 1 5 4 11 6 6 5 6 7 3 4 11 9 6 6 1 6 6 7 3 2 3 4 7 5 5 1 5 3 3 5 0 3 0 3 2 5 2 4 1 0 2 0 1 2 0 2 0 187
206 Special Receptacle or Package 6 2 7 3 2 4 2 4 2 4 3 5 4 4 10 1 4 8 3 4 4 4 4 6 9 6 2 3 3 3 2 3 3 2 1 6 1 7 4 2 1 3 4 3 0 6 2 4 4 184
114 Ships 4 2 1 2 2 6 2 6 7 4 2 5 4 6 9 8 1 1 8 7 4 11 5 7 8 5 4 0 2 0 5 3 1 4 2 2 3 5 5 2 5 2 1 4 0 2 0 1 3 183
359 Optical: Systems and Elements 0 1 1 0 0 0 2 2 3 3 5 5 2 4 2 0 3 2 1 2 1 2 4 3 2 2 3 3 2 1 4 0 6 2 0 1 5 9 7 8 8 9 10 11 10 7 4 9 12 183
439 Electrical Connectors 0 0 3 1 1 3 0 1 5 3 0 1 2 5 6 2 2 2 1 2 2 6 4 2 3 1 6 4 10 3 4 3 2 8 5 6 8 7 8 7 5 5 0 4 4 4 10 5 7 183
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 8 2 4 7 4 5 4 3 6 10 5 4 3 3 4 4 2 3 0 0 2 2 1 5 0 1 3 1 1 1 2 1 4 0 2 3 1 6 3 4 9 6 3 7 10 5 3 6 8 181
024 Buckles, Buttons, Clasps, Etc. 4 7 6 4 0 7 3 6 8 5 5 3 5 3 7 4 5 5 4 2 2 5 4 3 8 3 2 6 3 0 2 1 6 1 4 7 4 2 3 3 2 2 0 2 2 2 0 1 2 175
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 1 0 1 1 1 0 1 4 2 2 1 4 0 2 1 2 0 0 1 0 3 2 4 6 10 9 12 5 11 18 12 10 19 25 173
277 Seal for a Joint or Juncture 1 0 0 1 4 2 3 3 6 8 3 7 11 3 1 4 10 6 13 0 6 4 6 2 5 2 2 3 5 3 2 1 2 4 4 3 1 7 4 2 4 2 2 4 0 0 2 0 0 168
174 Electricity: Conductors and Insulators 1 2 3 2 3 2 3 2 3 1 3 4 1 3 1 3 3 3 6 6 0 2 2 3 3 1 3 2 0 1 2 2 4 2 0 1 2 6 11 10 10 6 3 4 2 6 5 4 13 165
034 Drying and Gas or Vapor Contact with Solids 4 4 4 7 9 5 7 4 2 3 3 4 5 2 3 4 2 5 5 1 7 6 8 5 5 3 1 2 5 3 1 1 3 2 0 2 5 4 0 4 3 4 3 0 0 3 0 1 0 164
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 1 0 0 0 0 0 0 0 0 1 1 1 5 1 5 8 13 5 14 13 13 11 9 11 22 29 163
405 Hydraulic and Earth Engineering 3 1 2 0 0 2 3 5 2 4 3 5 6 7 5 6 2 6 4 4 4 5 3 7 10 6 8 1 4 6 3 0 2 4 0 2 4 1 2 3 2 1 3 1 2 3 0 3 2 162
239 Fluid Sprinkling, Spraying, and Diffusing 3 4 5 0 1 3 6 2 5 5 3 10 2 4 0 7 7 6 3 2 4 3 5 3 3 2 4 3 5 2 1 2 0 2 1 7 1 5 2 8 7 2 1 4 0 4 0 1 0 160
148 Metal Treatment 0 2 1 1 1 4 2 1 3 5 2 2 6 7 5 5 1 4 3 2 1 3 0 3 1 3 2 4 2 2 3 2 1 1 5 6 6 5 12 6 8 4 3 4 2 4 5 2 2 159
451 Abrading 3 0 1 0 3 2 2 3 6 0 6 3 4 2 6 2 3 2 1 4 3 0 3 2 4 2 1 3 4 4 4 3 4 2 7 4 6 4 8 6 6 2 4 3 5 2 0 6 1 156
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 2 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 3 1 0 5 7 7 6 11 15 9 11 8 7 11 11 7 9 11 12 155
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 0 0 0 2 0 1 0 2 0 1 0 1 1 0 1 1 0 2 2 2 1 2 0 0 0 3 1 1 0 5 5 7 9 5 5 7 7 8 15 12 11 11 23 154
220 Receptacles 1 3 1 1 1 3 5 2 9 4 5 1 5 3 2 1 2 2 4 5 5 4 2 2 1 2 3 8 4 2 5 2 4 3 3 2 9 4 8 1 2 4 4 1 2 2 0 0 4 153
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 1 7 4 5 2 2 3 12 4 4 3 3 4 3 3 3 1 4 2 0 1 0 1 0 1 2 0 1 2 0 2 1 3 0 2 4 3 14 6 2 5 2 8 3 5 2 3 7 152
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 0 0 2 2 1 0 3 1 1 1 0 0 0 0 0 2 1 2 2 1 7 5 10 5 15 12 12 7 28 23 148
033 Geometrical Instruments 2 0 3 2 3 2 3 2 3 2 0 5 2 3 3 1 8 7 3 5 8 6 6 2 3 7 2 0 6 1 3 2 0 1 4 0 1 2 4 3 3 1 3 3 0 5 5 2 5 147
030 Cutlery 0 1 2 4 1 2 0 0 1 2 2 3 4 1 2 4 4 2 5 3 6 4 3 8 6 6 3 11 5 2 4 2 2 2 3 4 7 0 6 3 1 2 4 2 1 2 2 0 2 146
096 Gas Separation: Apparatus 1 5 8 5 3 4 2 2 3 2 1 11 3 3 6 4 1 3 3 2 2 3 3 2 6 2 1 5 4 2 4 0 1 0 3 4 6 2 4 4 0 2 2 8 0 1 3 0 0 146
330 Amplifiers 0 1 2 0 1 3 3 4 1 1 1 1 1 0 3 1 0 0 1 0 3 5 2 1 0 1 1 0 0 0 1 1 1 2 3 2 5 6 4 4 9 9 11 10 8 7 8 6 12 146
296 Land Vehicles: Bodies and Tops 0 0 0 1 0 2 4 0 2 1 1 0 0 1 2 3 1 2 1 0 0 2 1 2 4 5 5 2 3 0 3 1 1 3 1 1 5 7 4 17 9 7 6 7 4 4 8 6 6 145
418 Rotary Expansible Chamber Devices 6 3 3 7 9 5 5 1 2 2 5 3 8 6 7 3 2 5 3 0 1 11 2 5 2 4 1 1 5 3 0 3 3 1 3 2 2 0 2 2 2 2 0 0 1 0 1 1 0 145
436 Chemistry: Analytical and Immunological Testing 0 0 0 1 0 0 0 3 3 1 2 1 1 1 3 0 4 3 1 5 0 2 3 1 3 3 8 1 1 1 1 0 3 6 2 4 5 8 5 8 5 6 6 6 7 4 6 4 7 145
366 Agitating (e.g., of articles and materials) 2 2 4 4 1 5 1 2 6 2 1 3 2 2 0 3 2 1 0 3 4 2 3 2 7 9 5 2 1 3 0 4 2 7 3 4 2 4 5 3 4 2 1 4 2 2 2 4 4 143
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 2 2 5 1 1 0 3 4 1 0 0 0 3 2 2 3 0 1 1 4 2 9 2 3 4 1 1 1 4 4 1 5 3 9 2 2 4 7 7 9 6 5 10 3 2 2 143
285 Pipe Joints or Couplings 1 2 3 3 2 0 2 3 1 3 2 3 1 7 4 1 2 6 3 4 1 1 2 5 4 2 3 2 1 1 3 2 3 1 1 5 3 4 4 11 2 2 1 5 0 4 4 5 5 140
318 Electricity: Motive Power Systems 0 1 3 1 3 0 1 1 5 6 4 2 2 2 3 0 3 5 3 1 3 5 6 1 2 3 2 4 3 5 1 4 1 2 1 5 1 4 5 5 3 4 4 4 0 4 6 1 4 139
419 Powder Metallurgy Processes 1 1 0 0 1 0 2 0 1 1 3 1 1 3 3 1 1 0 0 4 5 3 1 7 2 2 6 3 2 2 1 3 6 8 5 3 8 3 9 5 4 6 1 0 2 5 2 7 4 139
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 0 0 0 1 0 0 0 1 0 2 1 1 2 1 0 0 1 2 4 1 1 6 0 1 1 1 2 2 7 5 0 5 1 5 7 7 10 3 16 2 4 8 5 20 137
440 Marine Propulsion 1 1 3 0 1 4 1 2 2 1 2 4 0 2 3 4 1 2 3 1 1 3 5 5 2 3 2 1 5 1 1 5 6 9 2 6 3 3 1 3 4 5 4 5 5 2 3 1 1 135
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 1 0 0 1 2 0 0 2 1 1 0 0 1 1 1 0 0 1 0 2 7 0 2 2 1 1 3 0 6 2 1 3 3 9 2 9 4 8 13 14 7 9 12 132
204 Chemistry: Electrical and Wave Energy 0 0 0 0 2 1 4 1 3 5 3 4 8 3 1 2 1 3 3 5 5 1 0 1 3 3 3 2 1 1 0 2 2 2 1 4 5 3 11 7 4 3 2 5 1 1 1 3 5 131
454 Ventilation 0 2 6 1 1 6 0 0 2 3 7 7 4 2 3 5 3 2 2 4 5 1 5 3 2 3 2 2 1 4 2 5 4 3 2 3 1 5 5 2 3 3 2 0 0 1 0 1 0 130
004 Baths, Closets, Sinks, and Spittoons 1 0 0 2 2 3 6 1 8 7 4 5 9 6 5 3 4 5 3 3 0 2 4 2 3 1 4 1 2 1 3 1 3 0 3 4 5 2 3 3 2 1 0 1 0 0 0 0 1 129
244 Aeronautics and Astronautics 6 4 7 1 5 0 5 1 8 6 7 2 1 0 2 4 3 2 0 1 1 4 3 0 5 2 1 0 3 3 2 0 1 0 1 0 2 1 1 6 3 3 3 7 1 2 2 4 3 129
438 Semiconductor Device Manufacturing: Process 0 0 0 0 1 0 0 0 1 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 2 3 3 10 6 13 11 11 10 5 10 6 7 3 7 4 9 129
333 Wave Transmission Lines and Networks 1 0 0 0 0 0 1 1 6 1 2 2 0 0 1 0 1 2 2 0 0 0 1 0 1 1 1 1 4 2 0 4 2 3 2 2 8 6 6 16 11 6 1 10 5 3 5 3 4 128
341 Coded Data Generation or Conversion 0 1 1 0 0 0 1 1 5 2 1 2 0 0 0 1 1 0 0 1 1 0 0 0 1 3 1 0 3 0 1 0 0 1 4 5 5 4 10 16 8 11 4 3 0 9 3 9 6 125
373 Industrial Electric Heating Furnaces 2 1 3 1 2 9 3 2 1 0 1 7 7 8 7 5 6 5 2 5 3 8 5 10 4 1 1 1 1 0 1 0 1 1 0 1 3 3 1 0 0 0 1 1 0 0 0 0 1 125
134 Cleaning and Liquid Contact with Solids 3 0 1 0 1 1 2 3 4 3 1 5 4 0 5 6 0 6 1 2 5 1 2 3 1 3 3 5 5 4 1 1 2 2 2 5 4 3 2 1 3 0 3 0 1 3 1 5 5 124
100 Presses 6 2 4 4 4 7 5 2 4 6 2 4 5 3 6 3 1 1 2 1 5 2 5 1 1 1 0 2 0 0 0 1 3 3 4 3 2 3 1 2 4 1 2 3 0 0 0 0 1 122
415 Rotary Kinetic Fluid Motors or Pumps 0 2 3 4 2 1 5 3 5 2 0 3 2 6 2 4 3 3 1 1 1 0 3 1 6 0 1 0 1 1 2 4 3 4 1 0 1 4 5 6 0 4 4 3 4 3 1 3 3 121
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 3 2 1 1 0 0 1 1 1 4 1 3 0 1 1 1 0 0 0 2 1 1 0 2 2 3 0 7 9 4 6 3 8 10 6 5 5 3 8 4 3 6 2 121
294 Handling: Hand and Hoist-Line Implements 1 2 2 3 1 3 1 2 7 1 2 3 6 7 3 1 1 4 4 2 4 5 3 2 3 3 2 2 2 2 1 1 0 1 3 6 2 0 3 4 3 1 0 2 1 0 0 3 3 118
347 Incremental Printing of Symbolic Information 0 0 0 0 0 2 0 0 0 1 2 0 1 4 6 4 0 2 0 1 2 2 3 5 0 3 5 3 2 1 2 1 4 6 3 5 7 13 7 5 1 5 2 2 2 2 0 1 1 118
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 1 0 1 1 1 0 1 2 3 3 3 2 6 5 1 5 5 1 4 5 8 6 6 7 10 6 5 6 4 1 1 1 3 118
055 Gas Separation 1 0 4 3 2 3 3 1 3 0 4 1 6 3 2 5 2 4 4 3 0 0 1 1 1 0 0 1 2 1 4 0 1 0 1 3 4 3 6 1 3 3 1 7 2 4 1 5 6 116
091 Motors: Expansible Chamber Type 2 5 7 2 2 1 4 1 3 2 8 6 2 5 3 5 0 2 1 3 3 4 2 2 1 1 1 3 2 2 2 3 3 2 1 3 1 4 1 4 0 2 0 0 1 0 1 1 2 116
164 Metal Founding 4 1 3 3 0 3 2 2 3 1 6 1 3 2 4 1 1 3 2 1 1 5 5 4 5 4 2 0 1 0 1 3 3 2 1 2 1 3 2 6 6 0 3 4 2 1 0 1 2 116
192 Clutches and Power-Stop Control 0 0 3 3 0 4 2 4 3 0 4 4 3 6 3 2 0 0 5 0 3 1 2 2 7 1 5 2 4 3 4 0 1 1 4 1 2 4 1 2 2 2 4 1 3 1 2 1 2 114
101 Printing 1 4 2 0 4 2 1 0 1 3 1 1 3 6 4 4 1 5 2 3 1 1 5 1 3 3 4 7 3 3 2 2 4 2 2 1 1 1 3 1 5 3 1 2 1 0 1 0 2 113
110 Furnaces 0 1 2 1 1 3 1 2 2 1 0 3 4 1 2 1 0 3 1 0 2 4 4 10 10 8 2 3 2 4 4 2 2 2 3 4 1 1 2 2 1 1 1 1 1 1 2 2 2 113
139 Textiles: Weaving 1 0 1 0 1 0 0 0 1 0 0 4 3 1 1 2 1 1 3 0 2 0 2 7 0 3 3 1 2 2 1 4 6 5 6 3 3 10 7 7 5 2 3 4 1 0 3 0 1 113
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 1 3 0 2 3 5 3 1 2 3 2 2 2 0 4 1 2 2 3 3 2 3 2 2 3 4 4 2 3 5 1 1 3 1 3 3 2 4 3 1 2 4 1 0 2 1 3 2 113
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 1 1 0 0 4 3 2 3 2 2 2 3 1 2 4 2 4 3 0 2 4 4 4 2 2 3 2 1 5 2 3 3 3 3 2 5 6 4 0 4 2 2 0 0 1 2 1 111
251 Valves and Valve Actuation 0 1 0 3 1 1 3 3 3 2 3 4 2 3 2 2 2 6 5 2 0 1 2 4 4 3 2 3 2 3 0 2 1 2 2 3 5 5 4 2 0 4 3 2 1 1 0 0 2 111
040 Card, Picture, or Sign Exhibiting 1 0 1 2 1 3 1 5 6 1 2 3 4 4 1 1 3 7 1 0 3 2 4 0 2 2 2 1 1 1 1 3 2 1 1 2 3 3 2 4 2 1 6 2 3 1 3 1 3 109
070 Locks 0 0 0 1 0 0 0 2 0 0 1 0 2 2 0 2 1 1 2 2 1 2 2 2 3 1 5 1 3 2 0 2 5 6 4 6 3 3 2 4 7 7 3 2 3 3 2 4 5 109
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 1 4 3 1 1 2 3 0 2 3 4 3 3 5 7 0 5 2 0 3 3 1 0 3 2 2 2 0 3 3 4 6 1 3 2 4 0 4 4 1 1 0 1 0 0 0 3 3 108
381 Electrical Audio Signal Processing Systems and Devices 0 1 0 0 0 0 0 0 0 1 1 1 1 1 2 3 2 1 1 1 0 1 1 2 1 2 2 2 1 2 0 0 3 0 0 2 3 1 0 4 2 3 6 10 5 8 8 3 19 107
200 Electricity: Circuit Makers and Breakers 4 1 6 3 3 2 3 7 5 1 2 3 2 3 2 4 2 2 2 2 1 1 4 1 1 0 0 4 1 0 3 2 2 3 0 1 2 0 2 2 0 1 1 1 1 0 2 6 3 104
095 Gas Separation: Processes 0 1 0 2 2 2 2 2 0 1 1 2 3 3 2 3 4 1 2 1 3 1 2 3 4 3 1 5 3 1 2 0 2 2 1 1 1 4 2 1 3 6 0 5 1 2 1 4 5 103
307 Electrical Transmission or Interconnection Systems 1 0 1 4 2 1 4 8 3 3 4 0 0 0 2 1 4 4 2 0 2 0 1 0 0 1 3 0 0 0 0 4 1 7 1 3 7 5 2 3 3 2 2 0 4 0 2 1 5 103
431 Combustion 0 2 4 2 0 2 3 1 2 0 2 5 4 3 4 3 1 0 2 5 4 4 1 6 5 3 3 3 1 1 0 0 3 2 0 1 2 1 4 1 0 1 1 1 0 0 2 1 6 102
106 Compositions: Coating or Plastic 0 0 3 2 2 0 1 2 1 1 1 2 2 5 5 0 4 0 0 4 0 1 2 2 0 3 2 2 5 2 1 2 0 1 0 3 2 3 4 4 1 5 3 2 4 2 3 5 2 101
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 2 2 1 4 5 1 8 3 2 4 2 4 6 2 11 6 0 5 2 2 4 2 0 1 0 1 0 0 1 0 0 0 0 1 1 0 0 1 0 2 3 0 1 2 2 1 1 3 1 100
005 Beds 1 0 1 3 1 1 1 3 3 3 0 3 0 1 2 2 2 3 0 3 2 1 6 2 3 1 2 1 1 1 1 0 1 1 1 2 2 4 3 5 4 3 4 0 2 1 3 5 3 98
081 Tools 0 0 0 4 2 0 0 0 4 3 0 5 6 2 6 5 1 2 2 0 1 3 4 2 1 5 2 0 1 2 4 2 1 3 1 2 3 5 3 2 0 1 2 2 0 2 1 1 0 98
475 Planetary Gear Transmission Systems or Components 3 0 4 1 1 2 1 1 1 0 0 2 3 2 4 2 3 2 2 2 3 2 3 1 2 1 0 1 4 4 1 1 1 3 1 2 3 1 2 2 1 2 3 4 6 3 2 0 2 97
228 Metal Fusion Bonding 0 1 1 2 1 1 1 1 4 4 4 2 2 4 2 4 3 1 1 1 1 2 3 3 3 1 5 3 2 1 0 2 3 1 3 0 0 3 4 2 0 0 3 1 1 2 0 3 2 94
331 Oscillators 0 0 2 2 5 2 0 1 1 1 1 0 1 0 3 1 0 0 1 0 0 0 0 2 2 0 1 1 2 3 2 3 0 5 2 3 4 6 6 2 2 1 5 4 2 3 5 5 2 94
409 Gear Cutting, Milling, or Planing 0 1 1 0 3 1 0 0 1 1 0 0 0 0 1 0 0 0 1 2 0 0 2 0 1 2 4 2 2 1 1 2 2 0 3 2 4 3 5 7 5 6 9 5 9 2 1 0 2 94
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 3 1 1 0 0 1 3 5 2 4 8 6 5 1 3 4 6 0 6 5 4 2 2 2 1 3 2 1 1 1 0 0 2 1 1 0 0 0 0 1 1 0 1 0 2 0 0 92
160 Flexible or Portable Closure, Partition, or Panel 6 3 5 0 2 2 5 0 1 1 0 1 2 0 1 1 4 2 3 5 4 1 8 0 2 1 2 4 3 3 1 1 0 0 0 1 2 3 4 2 0 1 1 1 2 0 0 0 0 91
416 Fluid Reaction Surfaces (i.e., Impellers) 1 4 1 3 2 6 0 2 5 1 2 1 0 3 3 1 0 4 1 4 1 2 3 5 0 4 2 0 2 1 1 2 1 1 0 0 0 5 5 1 2 0 0 3 2 0 1 3 0 91
092 Expansible Chamber Devices 0 0 1 0 0 2 8 1 2 2 2 3 2 6 3 0 2 2 3 2 1 2 3 0 0 5 1 2 1 2 2 1 1 1 2 3 3 7 2 1 2 2 1 1 0 2 0 1 0 90
181 Acoustics 0 0 0 2 1 2 4 2 1 5 0 1 1 3 3 0 3 0 6 2 3 3 2 2 2 0 5 1 2 2 0 3 1 2 0 3 5 7 1 3 2 0 0 0 3 0 0 1 1 90
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 2 1 1 1 1 0 0 2 2 1 0 4 4 6 1 2 1 2 0 1 4 2 2 4 4 4 3 2 1 1 1 2 2 3 2 1 3 1 3 1 3 2 1 1 0 1 1 1 89
002 Apparel 2 1 1 0 0 0 0 0 0 0 4 2 2 2 0 2 2 5 4 1 3 3 4 3 4 2 6 1 2 4 3 1 0 0 2 2 2 4 2 0 1 3 0 2 1 0 0 1 4 88
348 Television 0 0 0 0 0 0 0 1 1 1 4 1 3 4 0 0 1 1 3 0 1 1 1 2 2 2 2 0 0 0 1 0 0 4 0 2 0 1 2 3 2 1 3 2 6 2 7 6 14 87
266 Metallurgical Apparatus 0 1 1 0 2 2 0 0 7 2 2 2 2 6 3 3 2 5 5 1 3 5 0 5 5 3 1 4 3 1 0 1 1 0 0 2 0 1 0 0 1 0 0 2 2 0 0 0 0 86
099 Foods and Beverages: Apparatus 2 0 1 2 2 1 3 3 1 3 0 2 2 2 1 6 1 1 4 1 0 3 2 1 0 3 2 2 0 1 0 4 2 4 4 2 2 2 4 2 3 0 0 2 0 1 0 1 0 85
362 Illumination 2 2 1 0 2 2 0 1 4 1 2 1 3 2 2 1 0 4 0 3 2 0 4 2 0 3 7 3 4 3 0 2 3 1 2 1 1 0 2 1 1 0 0 1 0 0 1 1 6 84
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 4 5 4 12 4 3 4 2 5 3 3 11 11 6 84
315 Electric Lamp and Discharge Devices: Systems 2 2 2 4 4 3 3 3 1 5 0 1 1 1 0 4 2 0 0 0 1 1 1 3 1 2 3 3 3 0 1 1 2 0 4 0 4 3 2 4 0 0 0 1 1 0 1 0 3 83
224 Package and Article Carriers 0 0 0 1 1 0 1 1 1 2 0 2 1 2 0 0 0 2 2 0 0 0 3 1 2 2 2 0 4 3 3 0 2 6 2 4 3 3 6 2 5 4 1 1 2 2 2 1 0 82
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 1 5 0 1 2 1 4 7 3 9 6 7 12 8 8 82
112 Sewing 0 2 1 1 0 3 4 0 3 0 2 1 2 1 1 4 2 6 0 0 6 3 5 4 5 5 1 4 0 1 1 1 1 0 2 0 1 0 1 0 0 0 1 2 2 0 1 0 0 80
126 Stoves and Furnaces 1 1 0 3 1 4 2 2 1 1 0 1 2 0 2 4 3 2 6 2 3 5 6 3 3 2 3 1 3 1 0 0 1 1 0 2 2 4 1 0 0 0 0 0 0 0 0 1 0 80
122 Liquid Heaters and Vaporizers 1 0 2 0 4 0 1 2 2 2 3 4 3 0 3 2 4 5 2 0 0 2 3 2 3 2 6 1 2 2 3 2 3 0 0 2 0 2 1 1 0 1 0 0 0 0 0 0 0 78
323 Electricity: Power Supply or Regulation Systems 1 2 2 0 3 0 0 1 0 1 2 2 0 3 0 3 1 0 0 1 0 0 1 2 1 0 1 0 1 0 0 0 0 2 2 3 7 4 2 6 2 2 0 2 0 2 0 9 6 77
336 Inductor Devices 1 0 2 1 1 1 1 0 2 1 0 2 4 2 2 2 0 3 6 1 1 5 2 0 0 0 0 0 0 0 1 0 0 1 0 1 4 2 4 1 4 2 5 5 0 1 2 1 3 77
420 Alloys or Metallic Compositions 0 0 0 1 2 3 0 4 0 3 5 3 4 0 1 3 0 7 1 1 0 1 1 0 0 2 0 0 1 4 2 1 1 2 1 2 1 2 3 4 0 3 3 1 1 1 0 1 1 77
118 Coating Apparatus 1 0 0 2 0 1 1 0 1 5 1 1 1 1 1 2 2 2 5 1 2 0 0 1 0 1 3 2 3 3 2 2 0 3 5 3 3 2 2 2 3 1 1 0 1 0 0 0 3 76
138 Pipes and Tubular Conduits 0 2 1 1 1 4 0 1 1 1 0 4 5 4 1 0 3 3 3 0 3 1 1 2 2 1 0 2 1 1 0 2 1 0 0 2 1 5 0 2 4 3 0 1 0 0 4 1 1 76
404 Road Structure, Process, or Apparatus 0 0 0 2 0 0 0 2 4 2 1 5 4 1 1 2 4 3 2 2 3 3 0 2 3 3 0 0 0 2 0 0 1 0 4 1 1 0 5 2 1 2 1 0 1 2 1 1 0 74
261 Gas and Liquid Contact Apparatus 2 2 1 2 0 5 1 1 1 3 3 2 2 4 2 3 1 1 3 2 1 3 1 2 2 1 0 1 0 0 1 1 2 1 0 0 1 4 0 2 1 0 3 0 0 0 3 1 1 73
292 Closure Fasteners 1 1 1 4 2 1 1 1 0 1 1 2 3 0 4 1 0 2 0 2 1 0 2 1 1 0 0 4 2 4 2 0 1 0 0 2 1 5 3 2 3 4 1 0 2 1 0 0 3 73
177 Weighing Scales 1 0 4 0 1 0 0 4 2 0 8 2 8 6 4 3 1 1 2 3 1 1 4 1 1 0 2 1 1 0 3 2 0 1 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 72
252 Compositions 1 0 0 1 0 1 2 1 0 4 1 1 2 6 2 2 0 4 1 1 3 2 0 1 1 0 4 3 1 3 1 2 0 1 2 1 2 2 2 1 2 1 0 1 0 0 2 3 0 71
396 Photography 0 2 0 0 0 0 1 0 1 6 6 3 3 1 2 0 0 0 1 1 1 0 2 0 2 1 0 3 0 0 0 0 0 0 1 1 1 1 2 0 0 0 0 0 0 2 9 13 5 71
108 Horizontally Supported Planar Surfaces 2 1 1 2 3 1 3 1 3 3 0 1 1 0 2 0 1 2 3 2 0 2 2 1 3 0 4 1 0 2 4 0 0 0 0 3 0 1 1 0 1 2 1 1 0 1 1 4 2 69
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 1 1 0 0 0 1 0 2 0 1 0 1 0 0 0 0 0 1 0 0 1 3 3 1 0 2 3 0 1 6 1 8 5 12 13 67
372 Coherent Light Generators 0 0 0 0 0 0 0 0 0 3 0 1 0 0 0 2 0 0 1 0 0 0 1 0 0 0 1 1 0 0 2 0 1 3 1 3 1 6 5 1 6 11 7 1 1 2 2 2 0 65
398 Optical Communications 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 2 0 2 0 2 0 0 2 5 1 3 0 1 6 1 2 5 0 2 5 7 5 5 3 1 65
432 Heating 1 0 1 0 3 2 0 0 5 0 4 6 3 2 3 2 3 0 4 2 1 3 3 3 1 0 1 0 1 2 0 1 0 1 0 1 0 1 2 0 0 1 0 0 1 0 1 0 0 65
271 Sheet Feeding or Delivering 0 0 2 1 0 0 0 0 1 1 1 1 1 0 3 4 2 1 1 2 4 1 1 2 1 3 2 2 0 1 6 1 0 0 1 1 1 1 1 1 1 1 4 1 0 1 2 1 1 63
400 Typewriting Machines 0 0 0 3 2 2 0 0 1 0 2 2 3 1 4 2 3 1 4 5 1 1 4 0 2 4 2 0 0 2 2 0 1 0 0 1 0 0 2 1 1 2 1 0 0 0 1 0 0 63
016 Miscellaneous Hardware 0 3 2 1 0 1 1 1 5 2 1 0 2 0 2 2 1 1 1 0 1 0 0 0 3 0 0 0 1 2 1 3 1 0 0 1 1 2 1 3 2 1 1 1 1 1 2 4 3 62
406 Conveyors: Fluid Current 1 3 1 2 4 1 2 4 3 2 1 2 1 3 1 2 1 3 3 2 0 2 2 1 1 1 1 1 3 1 2 0 0 0 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 62
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 1 2 0 0 0 0 2 2 1 0 4 1 2 3 9 4 4 2 0 1 0 1 7 4 5 61
049 Movable or Removable Closures 0 0 1 2 4 3 2 2 1 0 1 0 1 2 1 2 0 2 2 0 0 0 3 1 1 0 1 1 1 0 2 4 0 1 0 1 3 3 0 1 2 3 0 1 2 0 1 0 0 58
082 Turning (e.g., for metal working) 0 0 1 1 0 0 0 1 2 2 1 2 2 0 0 1 0 2 2 0 0 0 0 2 1 0 2 2 0 0 2 1 2 2 0 2 1 2 1 3 1 2 3 2 2 2 1 3 2 58
380 Cryptography 0 0 0 0 1 0 0 1 0 1 0 1 1 0 1 1 0 0 0 1 0 0 0 1 0 0 2 1 1 4 2 5 2 4 2 1 1 2 0 3 1 1 3 4 2 1 0 2 5 58
037 Excavating 0 0 0 0 0 2 1 0 1 1 0 0 1 1 2 1 2 3 2 3 2 3 0 2 0 1 0 1 2 2 2 3 2 3 0 1 2 0 1 2 0 1 1 1 0 0 1 2 2 57
211 Supports: Racks 0 0 3 0 4 0 1 0 3 3 3 0 4 1 1 2 0 1 1 0 0 1 0 3 0 5 2 1 2 0 0 1 0 0 0 1 1 1 3 0 1 3 0 2 0 0 0 1 2 57
068 Textiles: Fluid Treating Apparatus 3 1 1 0 1 0 0 0 3 3 3 2 2 2 0 3 1 0 0 1 1 1 0 1 1 1 0 1 2 0 0 0 2 2 1 4 2 1 2 2 4 0 1 0 0 0 0 1 0 56
227 Elongated-Member-Driving Apparatus 0 0 0 1 0 0 0 1 3 0 1 1 1 0 0 1 0 0 2 1 0 0 3 1 3 1 1 1 1 0 0 1 2 2 2 1 1 0 1 1 4 3 1 3 1 1 4 1 3 55
477 Interrelated Power Delivery Controls, Including Engine Control 1 0 1 0 2 0 0 0 0 0 0 0 3 0 2 1 0 1 0 2 1 0 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 2 3 1 1 2 13 7 0 3 3 55
212 Traversing Hoists 1 0 3 4 3 2 2 2 1 0 0 2 1 1 1 0 0 2 2 1 1 0 2 0 3 2 1 0 0 1 1 1 0 0 1 2 0 4 2 0 1 0 0 0 1 1 1 0 1 54
215 Bottles and Jars 2 0 1 1 3 1 1 1 3 1 1 2 1 2 2 5 1 3 2 1 0 2 1 2 0 2 3 2 1 1 0 0 0 0 0 1 1 0 2 1 0 1 0 0 0 0 0 0 0 54
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 6 6 4 5 2 1 2 3 3 3 1 4 0 0 2 1 0 0 1 2 0 0 1 0 0 0 2 0 0 0 0 1 0 0 0 0 0 2 0 0 0 1 1 0 0 0 0 0 0 54
221 Article Dispensing 0 1 1 1 2 2 0 1 2 1 1 0 1 3 2 0 0 0 5 2 1 0 2 3 3 2 2 1 2 0 1 1 0 0 0 1 0 1 2 1 0 0 1 0 2 0 0 2 1 54
267 Spring Devices 3 1 1 1 5 0 0 0 0 0 0 1 2 0 0 0 1 0 0 0 0 0 2 1 1 1 2 0 0 3 1 1 2 2 1 2 1 4 1 3 3 0 0 2 4 1 1 0 0 54
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 2 2 4 6 1 0 3 2 4 4 5 4 7 54
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 3 0 2 3 1 3 3 0 2 5 0 1 1 3 1 1 0 0 0 0 2 0 3 0 1 1 2 1 1 0 1 0 0 2 1 1 0 0 0 3 2 2 1 0 0 0 0 0 0 53
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 0 0 0 0 0 0 3 0 0 0 0 2 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 3 3 2 2 0 2 2 4 4 7 1 2 0 1 1 2 2 1 4 53
047 Plant Husbandry 0 0 0 0 0 0 1 0 1 1 2 0 2 2 0 2 2 2 4 1 2 3 0 1 2 3 0 1 2 1 3 1 4 2 0 1 2 0 2 0 1 0 0 1 0 0 0 0 0 52
303 Fluid-Pressure and Analogous Brake Systems 1 0 0 0 0 1 0 1 1 1 2 0 3 2 2 2 4 2 0 0 0 0 0 3 2 1 0 2 0 1 1 0 0 0 0 0 0 2 0 2 1 0 1 3 0 8 1 2 0 52
374 Thermal Measuring and Testing 0 2 0 0 0 0 2 1 2 0 0 3 2 3 1 1 0 0 2 3 0 0 1 3 1 0 0 1 1 1 0 0 0 0 0 2 2 2 3 1 1 3 1 1 2 0 1 1 1 51
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 2 2 2 2 3 4 3 1 1 2 3 4 1 6 4 51
042 Firearms 1 0 0 0 0 4 0 0 0 1 1 4 2 3 2 1 0 2 1 0 0 3 4 1 2 0 1 0 0 0 0 0 0 1 0 0 3 2 1 0 6 0 0 1 0 1 0 1 1 50
312 Supports: Cabinet Structure 2 0 1 2 0 1 0 2 1 5 1 3 4 1 1 1 3 2 3 0 0 3 1 3 1 0 0 0 1 0 0 1 2 0 1 0 0 1 1 2 0 0 0 0 0 0 0 0 0 50
602 Surgery: Splint, Brace, or Bandage 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 3 3 1 0 1 0 1 1 2 0 1 1 5 1 2 0 0 0 1 3 2 3 2 0 1 1 3 1 0 1 3 2 49
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 1 1 0 1 1 2 1 3 3 1 4 1 1 2 3 0 1 2 0 1 1 1 1 0 1 0 0 0 0 1 0 2 3 0 3 1 1 0 1 1 0 1 1 0 48
392 Electric Resistance Heating Devices 1 1 0 1 1 0 0 1 1 2 4 2 1 1 1 2 0 0 1 2 2 0 0 1 2 0 1 2 0 2 0 0 0 1 0 1 1 1 4 0 2 0 0 2 1 0 0 1 2 48
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 1 0 1 0 1 2 1 4 2 0 3 0 0 1 1 0 1 0 0 0 0 0 1 1 0 0 0 1 1 2 1 2 5 2 1 1 3 2 1 0 1 1 2 1 1 48
104 Railways 1 1 1 0 5 1 2 3 3 1 0 1 4 0 1 1 0 0 1 1 2 1 2 1 0 3 1 1 1 1 1 0 0 0 0 1 0 0 2 1 0 0 0 0 0 2 0 0 0 47
473 Games Using Tangible Projectile 0 0 0 0 0 0 0 0 0 1 0 0 3 0 0 1 3 2 1 0 1 0 1 4 2 1 0 3 1 0 1 0 3 0 2 3 0 2 0 2 1 0 0 1 3 0 4 0 1 47
482 Exercise Devices 0 0 0 0 0 0 1 1 1 0 1 1 0 2 1 1 0 0 0 2 1 0 1 0 3 0 1 1 0 1 1 1 1 0 1 2 2 3 1 0 0 1 2 2 3 1 1 2 4 47
226 Advancing Material of Indeterminate Length 2 2 3 2 2 1 1 1 3 1 3 2 1 0 1 1 0 0 0 2 1 1 1 1 1 2 1 0 0 0 0 0 0 0 0 1 0 3 0 2 0 0 1 1 1 1 0 0 0 46
434 Education and Demonstration 0 0 0 3 2 1 2 0 3 3 2 2 1 1 1 0 0 1 1 1 1 1 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 2 3 1 4 1 1 0 2 46
501 Compositions: Ceramic 0 0 2 0 1 1 0 1 0 0 1 0 0 3 1 2 1 0 1 2 1 0 0 1 0 0 3 2 1 2 1 1 3 0 3 0 3 1 1 1 0 0 1 0 1 1 2 1 0 46
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 1 2 3 0 3 3 2 4 1 1 3 2 1 2 3 6 8 45
084 Music 1 0 1 2 1 0 1 2 0 0 0 2 3 1 1 3 1 1 1 0 1 2 1 1 1 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 5 1 44
182 Fire Escape, Ladder, or Scaffold 1 0 0 1 0 0 1 0 0 0 2 5 3 0 0 2 0 2 4 1 0 3 3 3 1 0 0 1 2 0 0 1 0 0 0 0 1 0 1 1 1 2 0 1 0 0 0 0 1 44
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 1 0 0 0 1 1 0 3 0 0 2 3 2 0 1 0 0 1 0 1 3 0 2 6 2 1 0 3 2 0 2 0 0 1 0 2 0 0 0 1 1 0 0 1 0 0 0 44
065 Glass Manufacturing 1 0 0 0 0 0 1 1 0 1 0 0 3 1 0 1 1 3 0 4 0 0 0 0 1 1 2 0 0 0 1 0 0 1 1 4 3 4 1 2 0 1 0 0 0 0 2 1 0 42
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 1 0 0 0 0 3 1 2 1 1 1 4 2 2 2 1 0 2 0 5 2 1 0 3 3 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 42
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 3 1 1 0 1 0 0 4 0 1 0 0 0 0 0 0 0 1 1 0 1 1 1 1 0 1 0 1 0 0 0 0 0 2 3 2 1 0 2 3 2 1 2 1 4 42
452 Butchering 1 1 0 0 0 0 0 4 0 0 0 0 2 4 1 0 1 1 2 1 2 2 1 0 1 0 1 1 2 1 2 0 1 3 1 1 2 0 1 0 1 0 0 0 0 0 1 0 0 42
236 Automatic Temperature and Humidity Regulation 0 0 1 2 0 1 0 1 2 1 0 2 3 1 1 1 3 3 1 2 1 1 0 0 3 0 2 1 0 0 0 3 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 0 1 41
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 1 0 0 0 0 2 3 1 2 0 1 0 1 0 0 1 0 0 3 0 2 1 3 0 0 1 2 1 1 0 2 0 0 0 2 3 2 0 2 1 1 0 0 0 0 0 0 40
056 Harvesters 1 0 1 0 1 1 1 2 1 1 1 1 3 1 3 1 0 1 2 1 0 0 1 1 0 1 3 1 0 1 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 2 1 0 0 40
131 Tobacco 0 3 0 4 1 5 2 5 1 0 3 2 2 0 1 0 1 0 0 0 0 0 0 0 0 1 1 3 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 39
249 Static Molds 4 1 3 2 0 1 0 2 2 2 1 1 3 1 0 0 2 1 1 3 1 1 2 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 39
273 Amusement Devices: Games 0 3 0 2 0 1 2 1 2 3 0 1 1 1 3 3 0 0 2 0 0 1 0 0 0 0 1 1 1 1 0 0 0 2 1 2 0 0 1 0 0 1 0 0 1 1 0 0 0 39
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 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 2 1 0 2 0 1 3 8 3 3 3 6 5 39
383 Flexible Bags 1 0 1 0 1 2 0 0 3 2 1 0 2 2 0 1 0 1 1 0 1 0 2 1 2 1 1 1 0 2 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 2 1 38
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 0 0 2 0 1 1 0 0 0 0 0 0 1 1 0 0 0 2 1 0 1 2 0 3 3 2 1 0 2 2 1 1 5 1 38
313 Electric Lamp and Discharge Devices 0 0 0 1 1 3 0 0 2 1 1 2 1 0 0 0 1 2 0 0 1 0 0 0 1 2 2 1 0 0 0 0 0 0 0 0 1 1 2 2 2 1 0 1 2 1 0 0 2 37
043 Fishing, Trapping, and Vermin Destroying 1 1 0 1 0 2 0 0 1 0 0 0 0 3 0 0 0 0 2 0 0 1 1 2 2 2 2 1 0 1 2 1 1 2 0 0 3 0 0 1 1 0 1 0 1 0 0 0 0 36
116 Signals and Indicators 0 1 0 1 0 0 2 1 3 1 1 4 0 1 3 1 1 0 0 2 2 0 3 0 0 0 0 0 1 0 0 2 0 0 0 0 1 1 0 0 0 1 0 0 2 0 0 0 0 35
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 5 3 0 1 5 3 3 4 35
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 1 1 1 0 0 1 0 0 0 0 3 2 2 2 2 2 1 0 1 2 1 3 2 8 35
365 Static Information Storage and Retrieval 2 3 1 1 1 3 2 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 1 2 2 1 0 1 2 1 2 0 2 0 35
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 4 0 3 1 1 1 3 0 3 0 1 1 0 0 1 0 2 2 1 1 0 1 1 0 2 0 0 35
149 Explosive and Thermic Compositions or Charges 0 1 1 0 0 0 0 0 2 0 0 0 1 1 2 1 0 1 0 2 1 1 2 1 2 1 2 1 2 0 2 0 0 2 0 0 0 0 2 0 0 1 0 0 0 0 1 0 1 34
269 Work Holders 0 0 0 1 0 1 0 0 1 2 1 2 2 0 4 0 1 0 1 0 0 1 3 1 0 3 1 1 1 0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 34
355 Photocopying 0 0 0 1 0 1 0 0 0 2 0 0 2 0 1 0 1 1 0 2 0 0 2 0 0 0 0 2 2 0 1 0 1 0 0 0 1 0 0 0 3 0 0 0 2 5 2 2 0 34
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 1 2 1 0 1 1 0 0 1 4 0 1 0 1 0 1 0 2 0 0 0 0 1 0 0 1 0 2 1 2 0 0 0 4 2 0 1 0 0 2 1 0 0 0 0 0 1 34
410 Freight Accommodation On Freight Carrier 0 0 1 0 1 0 0 1 1 1 0 2 0 0 1 1 1 1 2 2 0 2 1 0 1 0 0 1 1 3 0 0 0 0 0 1 1 0 2 1 1 1 0 0 0 0 0 1 2 34
066 Textiles: Knitting 1 0 1 1 0 0 0 1 0 1 0 1 2 2 0 0 1 0 3 1 2 0 1 3 0 2 2 0 1 0 1 0 1 0 0 1 0 1 0 0 0 2 0 0 0 0 1 0 0 33
237 Heating Systems 0 0 0 0 1 0 0 0 2 0 0 2 0 5 1 0 3 2 0 0 4 0 2 1 0 0 2 0 0 0 2 0 1 0 1 0 1 0 1 0 0 0 0 2 0 0 0 0 0 33
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 2 1 2 0 0 0 4 0 0 0 0 0 0 1 1 2 1 0 1 0 5 0 1 2 0 2 0 0 2 0 0 1 33
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 0 2 1 1 0 1 4 2 3 1 2 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 32
076 Metal Tools and Implements, Making 1 2 0 0 0 0 1 0 2 0 1 0 0 2 1 1 1 0 0 0 0 2 0 3 1 0 0 0 1 1 1 2 1 0 0 0 1 1 1 0 1 0 0 1 1 1 0 0 0 31
159 Concentrating Evaporators 0 1 0 2 0 1 4 0 1 2 0 1 0 0 0 0 0 0 4 1 0 1 1 0 0 2 1 0 0 0 0 0 1 0 0 3 1 0 1 0 0 1 0 1 0 0 0 0 0 30
184 Lubrication 1 0 0 2 0 0 3 2 0 1 0 0 1 1 1 0 2 0 0 0 0 2 1 0 1 0 1 0 0 1 1 0 1 0 0 0 2 0 1 1 2 0 1 1 0 0 0 0 0 30
338 Electrical Resistors 1 0 0 0 4 1 0 0 0 2 0 0 0 0 1 0 1 0 0 0 1 1 1 1 1 1 1 2 1 0 0 0 1 0 0 1 1 1 2 1 1 0 1 0 0 0 1 0 0 30
446 Amusement Devices: Toys 0 0 0 0 1 0 1 1 1 0 1 0 1 0 1 0 0 0 2 3 0 1 0 0 0 0 2 4 1 0 0 0 1 0 3 1 2 1 0 2 0 0 0 0 0 0 0 0 0 30
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 2 1 2 2 0 2 0 0 0 0 1 0 1 3 0 1 0 0 1 1 3 2 1 3 30
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 2 4 0 1 4 2 1 2 0 5 2 0 3 3 1 30
105 Railway Rolling Stock 1 0 0 1 0 0 1 1 1 0 0 0 1 2 3 0 0 1 0 0 0 0 0 2 1 1 2 0 0 0 0 3 0 1 0 2 3 0 0 0 1 0 0 0 0 0 0 1 0 29
059 Chain, Staple, and Horseshoe Making 1 1 0 0 0 0 0 2 0 2 0 0 0 4 3 0 3 2 0 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 0 1 1 0 0 0 27
172 Earth Working 2 0 2 0 0 0 0 2 0 0 0 0 1 0 1 1 0 2 0 2 3 1 0 0 1 0 1 2 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 27
225 Severing by Tearing or Breaking 0 1 1 0 0 1 1 4 1 1 0 0 1 0 1 0 0 0 3 1 0 0 1 1 1 3 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 27
279 Chucks or Sockets 1 0 1 1 0 0 0 1 2 2 0 0 1 1 0 0 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 0 1 0 1 0 3 0 1 1 2 0 2 0 0 0 0 0 0 27
014 Bridges 0 0 0 0 0 1 1 1 0 1 0 0 1 3 0 2 1 0 1 1 1 0 0 0 0 1 0 0 1 2 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 1 2 0 0 26
036 Boots, Shoes, and Leggings 0 0 0 0 1 0 0 1 2 0 1 2 0 0 1 1 0 2 1 0 0 2 2 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 3 1 0 0 1 0 0 0 1 0 2 26
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2 1 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 3 3 2 2 0 1 26
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2 0 0 1 0 1 0 1 2 1 3 1 2 0 2 0 0 1 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 25
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 0 0 2 0 1 1 0 0 1 1 2 2 0 2 1 3 3 0 0 0 0 0 0 0 0 25
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 1 0 0 1 3 2 1 3 2 1 0 0 0 0 0 0 2 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 24
111 Planting 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 4 0 1 2 1 1 1 0 0 1 0 0 0 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 23
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 0 0 0 0 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 4 6 2 0 1 3 0 1 1 1 0 0 23
332 Modulators 0 0 0 1 0 1 2 1 1 1 1 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 1 0 1 2 0 0 1 3 23
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 2 0 1 0 0 2 0 1 1 0 1 0 1 2 2 0 3 23
353 Optics: Image Projectors 0 0 0 0 0 0 1 0 0 0 1 0 2 1 0 0 0 0 2 1 4 1 1 0 2 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 23
125 Stone Working 0 0 0 1 0 1 0 0 2 0 0 1 0 0 0 1 0 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 1 0 0 1 3 2 1 1 0 0 0 0 0 2 1 0 22
169 Fire Extinguishers 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 3 1 2 1 0 3 0 0 0 1 0 0 1 22
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 3 1 1 0 0 1 0 2 2 2 22
048 Gas: Heating and Illuminating 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 2 3 0 0 0 0 1 0 0 1 0 1 0 0 0 2 1 0 0 1 2 0 0 1 0 0 2 0 21
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 2 2 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2 1 21
202 Distillation: Apparatus 1 0 1 1 1 0 1 1 0 0 0 1 1 0 1 0 1 0 0 0 1 0 0 0 0 2 1 0 0 0 0 1 0 0 0 0 2 1 0 1 0 1 0 0 0 0 0 0 1 21
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 2 0 1 1 1 2 0 0 0 0 0 0 2 1 0 2 0 0 1 0 0 0 1 1 0 1 21
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 1 0 1 0 1 1 0 1 1 0 0 0 2 1 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2 0 3 0 0 0 0 0 1 0 0 0 0 21
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 1 0 0 0 0 0 0 2 2 1 0 1 1 0 0 2 2 4 4 1 21
492 Roll or Roller 0 0 1 0 0 0 1 1 0 1 2 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 1 0 2 1 1 20
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 2 1 1 0 0 1 0 1 6 0 1 3 20
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 2 0 0 0 0 0 1 1 0 0 1 0 1 1 3 0 0 0 19
086 Ammunition and Explosive-Charge Making 0 2 1 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 2 1 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 19
124 Mechanical Guns and Projectors 0 0 0 0 0 0 0 0 0 1 0 0 1 3 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 2 1 1 2 0 0 1 0 0 0 1 0 0 18
152 Resilient Tires and Wheels 0 1 2 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 2 0 0 0 1 0 1 0 0 0 0 2 2 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 18
193 Conveyors, Chutes, Skids, Guides, and Ways 2 0 1 2 1 0 0 0 0 1 0 0 2 2 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 1 18
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 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 2 1 2 1 4 0 0 0 0 18
337 Electricity: Electrothermally or Thermally Actuated Switches 1 3 0 1 0 0 1 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 18
346 Recorders 0 1 0 0 1 0 0 0 1 1 0 2 2 0 2 0 0 1 0 3 0 1 0 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 18
358 Facsimile and Static Presentation Processing 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 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 1 2 1 2 0 2 1 18
412 Bookbinding: Process and Apparatus 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 1 0 0 1 1 1 1 0 2 1 0 0 0 1 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 18
194 Check-Actuated Control Mechanisms 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 2 0 0 0 1 1 0 17
223 Apparel Apparatus 0 0 2 1 1 0 1 0 0 1 1 0 0 0 1 0 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 17
256 Fences 0 0 0 0 1 0 1 0 0 0 0 1 0 2 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 0 0 3 0 0 0 0 0 1 17
305 Wheel Substitutes for Land Vehicles 0 1 0 0 0 2 1 0 0 0 2 0 0 0 0 0 1 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 1 0 0 17
369 Dynamic Information Storage or Retrieval 1 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3 0 1 0 0 1 1 0 0 0 1 0 1 0 0 1 0 17
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 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 1 2 0 1 1 2 3 17
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 0 0 0 0 2 1 0 3 4 1 1 2 3 17
360 Dynamic Magnetic Information Storage or Retrieval 2 0 1 2 0 1 0 0 1 1 1 0 1 2 0 2 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 16
441 Buoys, Rafts, and Aquatic Devices 1 0 1 1 0 0 0 0 0 1 2 0 0 1 0 0 0 0 0 1 0 0 0 1 1 2 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 16
071 Chemistry: Fertilizers 0 0 1 2 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 15
238 Railways: Surface Track 0 0 0 0 1 2 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 15
270 Sheet-Material Associating 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 2 2 0 2 1 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 15
401 Coating Implements with Material Supply 2 0 0 0 0 2 0 0 0 0 2 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 15
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 0 0 0 0 2 1 0 0 2 0 0 1 3 0 2 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 15
453 Coin Handling 0 0 1 0 0 0 2 0 0 0 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 4 1 0 0 1 0 0 0 0 0 0 0 15
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 0 3 2 2 1 3 15
019 Textiles: Fiber Preparation 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 4 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 1 0 0 0 0 0 14
109 Safes, Bank Protection, or a Related Device 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 2 0 0 0 0 0 1 0 0 14
368 Horology: Time Measuring Systems or Devices 0 0 2 1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 0 2 0 0 14
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 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 1 0 0 1 0 1 1 0 0 2 2 1 2 0 0 1 0 0 14
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 2 1 0 0 0 0 2 2 1 2 14
127 Sugar, Starch, and Carbohydrates 0 0 0 0 3 0 0 3 1 2 0 1 0 0 0 0 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 0 0 0 0 13
140 Wireworking 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 12
178 Telegraphy 0 0 1 1 0 0 2 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 0 0 0 0 0 3 1 0 2 0 0 0 0 0 12
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 1 1 0 2 1 0 2 1 0 0 0 0 0 0 1 0 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 12
483 Tool Changing 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 12
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 11
132 Toilet 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 1 0 0 0 0 0 11
191 Electricity: Transmission To Vehicles 0 0 0 0 1 1 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 11
298 Land Vehicles: Dumping 0 0 3 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 11
028 Textiles: Manufacturing 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 1 0 0 0 1 0 1 0 0 2 1 0 0 1 1 0 0 0 10
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 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 3 1 0 1 10
135 Tent, Canopy, Umbrella, or Cane 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 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 10
168 Farriery 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 10
322 Electricity: Single Generator Systems 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 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 0 1 1 0 10
388 Electricity: Motor Control Systems 0 0 0 1 0 0 0 1 1 0 1 0 0 1 1 2 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 0 0 0 0 0 0 0 0 10
463 Amusement Devices: Games 0 0 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 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 2 0 0 0 1 0 2 10
504 Plant Protecting and Regulating Compositions 0 0 0 1 0 0 0 1 1 0 0 1 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 1 0 1 0 1 0 0 0 0 0 0 10
007 Compound Hand Tools 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 9
038 Textiles: Ironing or Smoothing 0 2 1 1 0 1 1 0 0 0 1 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 0 0 0 0 0 0 0 0 9
203 Distillation: Processes, Separatory 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 9
460 Crop Threshing or Separating 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 1 1 1 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 9
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 1 0 0 0 0 0 0 0 0 1 0 2 2 2 0 0 1 0 0 0 0 0 9
329 Demodulators 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 2 2 1 0 1 0 0 0 0 0 0 0 8
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 8
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1 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 0 8
208 Mineral Oils: Processes and Products 1 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 1 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 7
281 Books, Strips, and Leaves 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 7
283 Printed Matter 0 0 0 0 1 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 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 6
352 Optics: Motion Pictures 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 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 6
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 5
186 Merchandising 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 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 5
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 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 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5
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 1 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 5
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 5
142 Wood Turning 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
171 Unearthing Plants or Buried Objects 0 0 0 0 0 0 0 0 0 2 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 0 0 0 0 0 0 4
213 Railway Draft Appliances 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 0 0 0 0 0 0 0 0 0 1 1 0 0 4
234 Selective Cutting (e.g., Punching) 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
295 Railway Wheels and Axles 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
472 Amusement Devices 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 0 1 1 0 0 0 0 0 0 0 0 0 0 0 4
012 Boot and Shoe Making 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
023 Chemistry: Physical Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
027 Undertaking 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 3
069 Leather Manufactures 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
462 Books, Strips, and Leaves for Manifolding 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
585 Chemistry of Hydrocarbon Compounds 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 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
157 Wheelwright Machines 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 0 0 0 0 0 0 0 0 0 0 2
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 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
217 Wooden 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
245 Wire Fabrics and 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
289 Knots and Knot Tying 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
300 Brush, Broom, and Mop Making 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 2
334 Tuners 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 0 0 0 0 0 0 0 0 0 2
413 Sheet Metal Container Making 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 2
476 Friction Gear Transmission Systems or Components 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
291 Track Sanders 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 1
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 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 1 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 0 0 0 0 0 0 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
ALL ALL CLASSES 386 369 562 536 574 569 675 628 842 777 762 925 914 1002 862 826 573 822 766 685 623 701 857 883 948 777 837 768 716 626 636 706 806 854 867 1225 1401 1577 1741 1675 1521 1290 1123 1243 1061 1060 1014 1434 1711 44736


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