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

Extended Year Set - Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 1963 - 2012 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

CONNECTICUT

( 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 by 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 2006 2007 2008 2009 2010 2011 2012 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 4 7 8 16 13 8 11 10 19 24 15 19 35 35 33 38 29 35 45 33 25 38 50 47 42 47 69 58 81 79 82 90 92 91 151 149 157 166 211 228 179 144 171 165 139 113 115 127 120 141 3804
532 Organic Compounds (includes Classes 532-570) 65 76 87 91 112 102 98 96 87 125 91 92 120 119 90 84 66 59 64 64 53 60 48 59 40 55 59 56 51 47 64 52 62 37 58 61 62 66 68 70 61 53 47 59 58 46 28 33 37 47 3385
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 26 28 48 57 60 52 48 48 38 63 59 56 69 63 69 76 29 43 38 34 43 52 70 40 39 48 34 42 39 54 50 65 31 30 44 33 44 45 63 39 50 40 28 31 25 21 19 36 31 25 2215
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 3 0 0 1 1 1 3 1 2 2 3 3 5 3 1 13 3 2 10 16 15 18 16 33 19 13 7 12 9 8 11 23 48 45 66 45 52 23 28 63 59 60 70 70 135 135 137 1293
073 Measuring and Testing 20 19 25 33 33 35 37 24 38 30 29 27 23 25 41 24 24 17 18 16 21 22 33 21 19 11 23 24 15 14 22 18 28 19 14 21 22 20 13 19 21 20 25 45 34 36 33 22 18 19 1210
428 Stock Material or Miscellaneous Articles 7 12 23 28 26 20 30 37 27 29 26 34 25 21 19 16 17 20 23 21 14 26 25 23 31 25 36 30 23 23 29 25 20 35 18 29 26 35 23 24 32 22 23 15 13 10 10 24 25 24 1179
439 Electrical Connectors 23 43 37 26 32 19 22 13 16 25 13 24 15 20 15 14 17 14 10 12 12 15 21 25 31 23 23 27 22 25 20 35 30 23 28 35 26 25 28 26 15 18 27 16 19 10 27 28 25 23 1118
060 Power Plants 27 32 28 25 26 19 13 20 20 21 16 24 18 22 21 18 22 19 21 8 16 27 18 20 19 17 21 8 15 21 21 11 28 16 7 12 19 26 17 12 15 15 17 28 14 21 34 52 66 66 1099
250 Radiant Energy 21 20 18 24 11 20 19 36 25 17 20 19 18 24 17 14 6 12 14 7 10 17 14 19 24 16 17 18 13 27 22 21 27 25 11 13 22 19 26 28 15 20 22 24 27 20 17 16 17 20 949
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 2 10 13 7 19 10 13 14 12 11 14 24 16 18 6 12 13 17 15 6 12 13 12 20 29 9 20 9 14 6 5 13 7 7 7 22 23 35 39 45 42 47 28 22 27 29 45 39 879
029 Metal Working 16 23 23 28 28 16 12 28 32 25 27 20 19 21 21 14 12 15 17 15 9 11 17 27 17 18 24 21 13 23 13 21 21 9 12 17 11 12 14 10 13 12 10 14 9 10 12 23 14 26 875
606 Surgery (instruments) 1 1 2 1 3 3 3 5 8 5 7 6 4 5 3 5 3 6 3 2 1 1 11 16 13 9 3 16 14 27 26 54 65 62 41 46 41 30 20 14 13 12 18 18 18 12 22 39 46 87 871
435 Chemistry: Molecular Biology and Microbiology 3 0 3 3 0 2 2 1 4 4 15 11 11 5 7 3 2 6 8 8 3 11 5 12 14 10 9 13 16 16 21 12 16 19 36 40 49 36 50 45 43 35 28 35 26 18 15 33 33 19 816
222 Dispensing (apparatus and process) 9 41 40 49 22 32 20 24 28 20 20 19 27 24 17 14 8 14 10 3 12 16 13 8 6 7 8 12 18 12 19 20 9 9 11 8 20 11 10 12 8 14 14 14 5 4 5 13 12 15 786
416 Fluid Reaction Surfaces (i.e., Impellers) 20 12 20 6 12 10 10 9 10 6 29 16 15 15 18 18 9 11 14 15 3 19 19 22 23 14 18 6 14 13 9 13 17 7 14 12 13 11 13 10 11 9 20 25 20 19 24 33 29 42 777
356 Optics: Measuring and Testing 3 2 5 9 5 7 13 19 14 13 10 20 21 16 7 7 14 15 12 8 4 12 11 17 20 17 19 14 7 17 16 16 16 23 15 28 20 16 10 14 16 25 20 29 31 26 27 19 33 17 775
210 Liquid Purification or Separation 5 5 7 17 12 21 23 20 14 10 20 11 21 16 13 18 7 15 7 10 6 9 15 13 13 17 20 18 16 20 19 17 10 17 14 19 25 17 10 21 12 22 21 16 18 9 10 13 8 22 739
128 Surgery (includes Class 600) 5 3 2 4 6 5 3 3 9 9 6 12 9 10 8 14 4 14 11 6 5 9 11 12 16 9 16 17 15 16 21 21 21 19 16 35 28 38 29 27 21 20 11 21 17 17 12 26 25 37 731
361 Electricity: Electrical Systems and Devices 3 17 24 22 26 16 20 16 12 14 17 18 9 16 13 11 10 9 12 11 7 13 17 14 34 18 19 15 10 19 12 10 22 13 12 16 11 18 11 14 12 15 7 12 9 6 12 11 11 17 713
340 Communications: Electrical 11 10 12 23 5 12 15 14 31 22 12 14 10 6 16 15 11 12 7 5 6 3 13 9 15 9 15 14 20 11 10 9 12 13 13 15 21 20 14 14 9 17 18 25 15 15 22 19 15 19 693
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 10 5 6 17 12 16 18 17 24 21 19 24 17 22 15 12 3 10 13 10 17 5 14 15 17 18 15 11 13 13 21 19 14 9 9 16 15 20 15 18 12 13 12 5 3 5 4 7 13 14 673
200 Electricity: Circuit Makers and Breakers 26 39 57 43 32 22 14 18 27 21 15 15 16 8 18 10 8 9 13 7 10 19 11 4 10 12 7 10 6 7 7 11 10 15 11 11 12 15 8 11 3 5 2 0 0 1 0 5 2 1 644
227 Elongated-Member-Driving Apparatus 1 2 6 4 8 3 0 11 7 8 4 5 5 6 1 4 1 2 2 5 9 6 7 14 14 9 8 8 13 11 6 19 27 20 12 15 13 7 5 2 1 5 5 11 21 15 30 39 77 116 630
206 Special Receptacle or Package 13 20 29 15 22 16 16 15 7 8 8 6 13 10 5 11 13 7 7 8 12 8 5 4 11 16 20 8 15 21 23 21 22 15 11 22 16 15 18 16 4 10 7 7 7 5 8 11 9 12 628
359 Optical: Systems and Elements 0 2 4 5 8 8 15 26 16 10 13 10 9 15 7 8 7 12 9 6 7 6 3 6 16 11 15 17 5 10 11 12 7 13 7 17 9 20 17 17 22 18 19 36 20 26 15 28 12 16 628
219 Electric Heating 9 15 14 16 6 19 21 23 21 15 10 5 17 12 8 12 12 30 17 17 14 10 11 11 13 14 7 13 8 6 6 8 12 8 9 10 23 15 10 13 10 9 6 8 8 7 1 9 6 12 596
427 Coating Processes 2 3 8 6 7 9 13 5 17 19 11 11 13 13 10 11 9 4 9 9 9 7 9 11 14 15 14 15 10 18 9 20 7 10 13 15 14 25 14 16 17 9 7 6 10 11 7 13 15 18 567
415 Rotary Kinetic Fluid Motors or Pumps 3 4 4 7 9 11 7 5 7 4 10 6 20 17 11 3 4 4 12 8 14 14 6 4 21 9 13 4 1 9 5 3 16 12 3 5 7 16 10 14 6 5 11 24 10 14 20 17 39 68 556
137 Fluid Handling 12 19 23 21 13 15 17 33 29 17 22 10 15 13 8 7 3 7 10 10 5 6 10 6 7 6 8 8 12 12 8 15 6 12 8 5 8 8 9 8 3 7 13 9 7 6 5 7 10 11 549
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 5 7 18 9 12 12 22 19 19 14 13 19 12 12 21 17 17 9 22 15 8 4 7 10 7 11 15 9 9 12 14 15 10 11 10 9 9 14 10 4 7 13 1 3 3 1 6 6 6 6 544
030 Cutlery 9 5 15 12 11 7 8 10 15 14 20 25 14 17 8 10 12 14 15 7 9 10 10 8 10 8 13 9 13 10 7 12 13 5 8 12 7 9 10 9 16 11 8 15 9 8 9 10 9 6 541
604 Surgery (Medicators and Receptors) 2 3 2 3 3 1 4 8 6 4 6 8 11 10 11 3 6 5 6 4 4 6 5 2 7 9 13 14 21 15 12 16 23 18 13 23 21 9 8 15 15 10 8 13 4 8 8 28 32 46 532
324 Electricity: Measuring and Testing 8 8 13 18 7 12 10 11 7 10 12 9 6 11 10 11 6 4 14 6 7 7 8 7 18 11 16 13 15 12 9 12 12 13 12 10 6 19 11 18 20 10 16 5 16 5 9 8 9 1 528
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 10 15 5 6 7 4 2 5 7 3 13 16 35 40 23 30 33 49 33 13 19 29 8 5 4 6 5 8 19 12 17 23 508
174 Electricity: Conductors and Insulators 10 10 9 9 10 15 11 6 12 5 7 8 10 4 3 6 7 5 6 7 4 11 9 6 7 6 11 10 11 5 15 9 13 7 8 16 9 8 26 16 8 9 9 19 12 15 14 14 10 17 494
384 Bearings 8 9 8 12 16 13 16 22 15 15 20 21 22 24 14 14 5 3 5 12 8 12 7 7 5 9 12 10 12 10 8 1 14 12 6 9 10 3 7 8 8 3 5 7 3 2 2 1 2 6 483
426 Food or Edible Material: Processes, Compositions, and Products 2 12 3 5 7 12 13 8 13 15 7 9 12 13 8 4 6 12 17 14 19 13 8 14 9 8 18 14 10 20 7 6 8 7 7 11 18 15 10 6 6 9 3 5 3 0 3 3 6 4 462
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 7 8 15 24 15 13 13 8 18 10 8 8 2 5 7 8 5 5 13 8 4 6 6 5 11 12 7 15 24 19 13 13 7 7 7 5 9 5 20 21 11 9 10 5 4 2 2 0 0 0 459
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 9 9 17 14 9 9 10 2 9 14 15 13 6 5 1 1 5 3 7 11 5 7 5 3 3 7 6 6 6 16 5 12 12 6 1 6 11 5 6 9 13 8 8 17 16 25 19 20 12 7 451
271 Sheet Feeding or Delivering 4 7 8 7 2 3 4 2 9 5 1 5 7 8 7 6 4 8 3 5 9 5 8 5 8 10 4 18 8 23 19 13 21 20 12 4 14 10 16 13 19 18 7 4 2 6 13 8 13 5 440
376 Induced Nuclear Reactions: Processes, Systems, and Elements 3 4 8 10 10 7 10 5 11 10 13 28 10 12 20 16 13 9 9 13 5 13 5 7 10 13 9 7 8 10 29 33 10 5 4 7 4 8 11 8 4 2 0 2 0 1 0 1 1 0 438
072 Metal Deforming 18 15 18 20 19 19 28 15 11 14 14 12 16 6 17 8 11 8 14 7 9 10 3 10 1 6 3 8 7 8 4 7 9 6 7 2 5 5 5 0 1 2 1 3 5 4 2 1 2 6 432
244 Aeronautics and Astronautics 20 6 14 12 11 11 19 12 5 8 9 7 4 8 6 8 4 7 8 3 3 2 8 6 7 11 7 4 4 14 16 13 6 7 3 10 5 12 10 11 7 8 8 4 7 4 11 9 12 15 426
083 Cutting 5 10 15 13 10 10 4 10 12 7 23 19 14 8 7 9 14 20 11 9 10 16 10 9 10 7 8 5 15 7 7 8 3 1 5 7 4 5 6 4 3 3 2 7 1 0 1 2 2 3 401
463 Amusement Devices: Games 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 3 2 4 2 2 0 1 0 1 1 2 1 2 3 0 2 0 4 6 15 33 16 23 14 15 15 15 17 19 52 74 50 399
123 Internal-Combustion Engines 5 0 11 3 8 6 6 1 9 0 4 6 5 7 8 6 6 5 3 5 10 15 16 6 10 4 13 7 11 6 10 11 12 8 8 11 8 16 13 17 10 8 13 7 8 6 9 8 7 4 396
148 Metal Treatment 5 6 8 8 18 5 6 18 15 17 14 12 11 11 10 13 7 10 5 3 10 6 11 11 10 12 5 4 6 7 7 10 5 7 5 7 12 5 6 4 6 4 3 2 6 4 2 9 2 3 393
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 0 0 1 0 3 3 3 4 2 2 1 2 3 3 3 2 2 10 8 9 12 17 4 15 13 13 21 10 5 13 12 9 6 20 5 21 24 9 14 11 13 8 16 24 14 391
310 Electrical Generator or Motor Structure 13 9 13 25 12 14 18 23 10 7 5 10 7 8 6 4 2 5 7 9 7 3 7 9 8 11 5 6 7 7 9 6 2 6 4 5 12 9 6 7 6 10 6 0 4 3 0 5 5 8 390
423 Chemistry of Inorganic Compounds 10 8 7 10 9 21 23 15 17 17 12 14 10 12 13 7 10 7 11 5 8 10 10 4 2 10 14 5 8 9 1 4 4 5 2 5 3 6 1 1 5 4 6 4 3 1 2 3 2 5 385
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 1 6 9 9 15 14 8 18 14 8 9 16 5 7 12 7 8 12 1 8 9 7 5 8 9 10 15 8 6 8 8 5 14 4 4 4 5 4 10 7 6 7 5 4 4 1 5 5 5 381
052 Static Structures (e.g., Buildings) 7 4 6 10 19 9 10 11 6 6 6 5 7 14 4 4 9 9 2 4 8 10 4 7 9 6 6 8 1 4 10 12 5 9 7 10 10 6 10 7 7 11 6 3 3 4 8 15 8 14 380
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 1 0 0 0 3 1 5 1 1 0 3 2 2 1 3 12 2 4 2 1 5 6 9 8 5 3 8 7 4 4 5 11 6 14 4 16 20 16 21 26 12 25 25 19 19 26 369
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 3 11 5 4 3 13 8 8 4 4 2 13 7 7 3 4 3 7 5 5 4 3 3 5 6 8 3 13 3 9 9 8 10 1 14 16 6 9 10 7 10 12 5 10 9 9 13 13 13 366
053 Package Making 3 7 5 9 11 7 10 13 9 10 9 10 5 11 4 9 2 5 3 5 4 8 6 5 11 6 11 5 6 6 11 8 10 9 12 9 8 6 3 4 3 8 7 11 11 7 3 5 3 7 360
318 Electricity: Motive Power Systems 4 9 7 13 11 8 14 19 14 11 12 5 7 10 6 15 9 5 7 3 3 10 11 7 7 7 12 11 2 2 3 11 4 9 2 6 12 10 6 3 2 4 6 1 2 3 2 3 4 4 358
362 Illumination 2 3 8 6 3 6 4 9 11 5 7 7 4 3 8 2 1 6 5 2 7 4 6 15 4 7 8 9 10 4 6 8 8 9 12 9 5 10 11 8 8 10 9 10 12 7 11 10 7 11 357
438 Semiconductor Device Manufacturing: Process 0 0 3 1 1 2 3 4 1 0 0 0 0 1 0 0 1 1 2 0 1 3 1 1 4 0 1 0 3 1 4 3 2 2 2 5 17 22 25 16 18 20 24 15 22 24 32 27 22 17 354
385 Optical Waveguides 0 0 1 4 0 1 3 0 2 1 1 2 5 2 1 3 6 6 5 6 3 8 4 6 9 7 6 2 17 10 9 5 16 11 9 3 9 4 16 18 14 16 16 15 12 19 11 13 7 7 351
252 Compositions 0 2 1 5 12 9 17 9 8 15 15 9 10 14 6 10 10 8 8 6 10 3 8 6 7 5 10 6 7 9 7 7 2 4 6 7 5 4 5 4 4 10 5 1 3 6 3 8 8 6 350
367 Communications, Electrical: Acoustic Wave Systems and Devices 5 2 3 15 9 9 3 3 9 3 5 1 2 8 2 1 7 9 4 5 6 10 5 5 6 10 13 13 15 12 14 10 8 18 10 16 5 7 6 5 10 6 4 6 4 4 7 6 3 0 349
033 Geometrical Instruments 10 8 19 12 12 8 9 11 7 7 7 9 14 8 2 5 10 6 5 3 4 12 3 7 5 8 1 8 9 3 7 5 6 3 1 5 2 2 7 11 5 6 9 9 10 7 9 4 3 4 347
248 Supports (e.g., for holding articles, etc.) 3 18 10 8 9 3 10 8 10 4 6 4 2 9 4 6 3 7 2 3 6 1 8 1 6 13 10 13 12 13 10 8 6 10 6 5 7 12 10 5 8 4 4 7 4 4 8 6 4 6 346
074 Machine Element or Mechanism 11 13 19 9 14 16 14 11 18 9 18 13 6 10 12 12 8 6 7 4 3 4 6 6 7 4 3 4 1 3 11 2 6 10 4 7 4 2 6 3 2 2 2 3 3 0 1 2 3 1 345
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 6 1 3 4 3 1 2 3 6 9 0 1 1 0 0 1 0 1 3 2 1 2 3 6 4 4 13 5 8 3 4 4 2 6 8 16 16 8 16 26 20 18 26 14 28 18 19 345
101 Printing 7 6 11 17 3 11 5 2 9 8 15 11 8 5 12 6 3 1 8 2 9 9 11 11 13 7 11 10 5 8 7 9 16 9 7 14 11 5 4 1 0 2 4 1 2 5 0 0 1 2 344
042 Firearms 6 20 16 15 7 15 13 11 17 17 21 10 3 10 7 6 3 4 6 6 6 5 5 4 4 4 4 2 11 5 6 2 4 5 3 2 5 2 7 6 4 4 4 2 2 3 0 3 4 8 339
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 6 5 11 14 18 8 13 16 21 18 19 17 11 12 10 9 11 9 12 7 7 2 3 4 1 4 4 2 3 2 11 4 3 9 5 3 1 3 3 3 1 2 1 1 3 1 1 0 2 3 339
220 Receptacles 9 5 9 10 12 17 12 5 11 8 3 5 10 9 8 2 1 3 5 6 6 14 5 6 7 10 10 7 8 6 8 5 6 9 6 6 7 11 6 4 5 0 2 5 3 1 5 1 8 3 330
239 Fluid Sprinkling, Spraying, and Diffusing 8 9 13 10 15 13 14 10 16 10 10 16 8 8 3 7 8 4 5 8 3 4 5 5 3 6 4 7 7 6 3 5 4 4 4 7 11 7 3 4 6 2 9 4 1 0 4 3 0 0 326
062 Refrigeration 5 3 8 2 5 8 7 1 1 3 4 5 5 0 6 2 2 8 6 8 6 7 12 5 3 8 6 5 3 5 4 14 5 7 5 10 10 9 5 12 13 14 7 11 12 10 7 5 5 5 319
204 Chemistry: Electrical and Wave Energy 4 5 11 13 12 7 6 1 9 9 13 12 9 11 4 5 3 4 2 5 8 5 7 10 10 9 11 9 3 4 1 9 8 4 3 4 3 7 4 6 7 7 6 2 2 6 2 5 4 6 317
473 Games Using Tangible Projectile 8 6 9 12 5 1 7 3 3 3 6 9 5 6 3 2 6 0 6 4 4 5 5 2 3 3 9 4 4 13 6 13 9 4 9 14 13 11 14 9 12 6 10 5 4 2 4 3 5 2 311
372 Coherent Light Generators 0 0 3 4 4 7 10 12 36 23 15 10 14 8 2 2 5 3 2 5 5 6 8 2 5 4 7 4 0 6 11 6 4 1 5 3 1 4 4 4 3 8 6 9 2 4 4 6 7 4 308
065 Glass Manufacturing 0 2 5 7 9 6 3 3 12 2 10 8 10 6 9 1 4 3 11 3 12 8 11 11 9 14 14 5 7 4 8 2 2 4 3 9 5 4 6 4 7 18 3 3 0 4 1 3 5 4 304
015 Brushing, Scrubbing, and General Cleaning 8 6 12 14 8 17 3 6 8 9 6 6 4 6 6 4 3 5 2 2 2 0 4 1 1 4 8 11 9 12 4 9 10 3 12 11 11 9 6 3 6 4 1 2 1 5 2 4 8 4 302
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 3 6 9 5 1 7 3 4 9 16 18 9 10 4 4 2 3 9 6 8 5 6 1 8 8 4 6 3 4 10 7 7 6 3 6 6 9 4 9 3 4 4 10 3 5 5 6 1 8 298
164 Metal Founding 3 5 6 6 7 6 7 6 12 11 10 3 5 6 3 9 4 2 5 5 7 22 14 8 6 3 1 13 3 8 9 5 5 0 0 1 0 0 0 0 3 0 4 4 18 5 3 8 9 14 294
379 Telephonic Communications 0 0 3 2 0 1 1 3 3 2 8 3 4 2 5 2 1 1 4 8 3 6 5 8 10 5 13 9 6 2 5 2 10 9 9 5 8 7 17 13 6 17 7 8 8 3 4 6 7 15 286
400 Typewriting Machines 6 9 18 15 20 5 5 2 14 2 5 5 19 11 6 2 7 4 1 3 5 7 3 2 4 0 1 2 4 2 3 5 10 5 3 9 8 4 6 3 4 5 6 3 7 1 4 0 3 2 280
165 Heat Exchange 4 8 6 17 12 11 7 11 11 1 2 9 6 3 3 2 5 2 14 7 6 5 5 6 6 4 5 2 6 4 2 11 4 3 2 1 2 4 6 5 5 2 4 3 7 5 6 6 5 6 279
347 Incremental Printing of Symbolic Information 1 0 0 0 1 0 0 0 2 2 1 2 0 0 1 0 1 1 4 11 10 11 8 13 22 8 14 7 3 0 5 5 2 7 9 15 15 9 17 12 12 8 5 2 5 7 3 3 5 7 276
417 Pumps 8 8 12 7 7 6 6 5 5 5 6 10 6 3 4 4 6 4 5 8 12 6 12 3 4 3 5 2 2 2 9 9 4 3 2 7 5 8 6 7 5 4 1 5 2 2 2 1 5 2 265
024 Buckles, Buttons, Clasps, Etc. 16 10 22 16 20 15 14 6 12 4 3 4 5 3 3 2 2 4 3 1 6 4 0 0 1 5 7 2 1 4 2 3 2 2 3 3 1 4 5 10 5 1 4 2 4 2 1 1 1 1 252
242 Winding, Tensioning, or Guiding 9 10 11 10 8 6 8 8 9 11 6 8 7 11 6 6 5 5 5 5 3 7 6 1 2 3 4 5 2 0 2 3 3 3 3 9 6 2 5 3 3 7 2 4 2 0 1 1 1 2 249
198 Conveyors: Power-Driven 4 6 9 10 7 5 4 4 9 7 8 5 2 4 5 4 4 1 3 2 1 6 2 4 4 7 5 13 10 7 11 13 5 4 3 2 1 3 6 2 3 2 0 2 4 2 6 6 2 4 243
451 Abrading 7 6 5 4 11 5 5 9 6 4 5 8 5 12 6 6 2 2 5 2 1 7 7 1 5 6 4 5 6 1 6 5 7 7 4 4 2 3 6 5 4 2 5 5 3 2 2 2 3 4 239
118 Coating Apparatus 3 3 2 6 9 5 6 6 9 7 3 8 10 10 6 7 3 0 6 7 6 3 1 1 5 2 5 7 4 5 6 3 3 9 6 7 4 9 5 5 3 3 3 1 1 3 0 2 2 3 233
370 Multiplex Communications 0 0 0 0 0 0 1 1 0 1 4 2 2 1 1 4 4 4 2 3 4 11 2 14 14 8 5 3 1 5 6 4 6 6 5 6 4 5 7 5 12 7 6 7 5 6 6 11 3 12 226
401 Coating Implements with Material Supply 8 13 4 5 9 4 4 4 4 3 3 5 4 5 3 0 3 2 0 0 1 2 4 7 6 5 0 4 12 4 9 6 2 2 8 4 12 6 7 4 9 6 1 5 2 4 3 1 1 6 226
433 Dentistry 0 1 0 1 0 1 1 2 2 1 1 2 5 5 0 1 2 3 2 3 0 5 6 3 7 4 6 7 5 12 6 7 6 4 2 3 7 12 15 10 11 6 8 6 13 4 2 2 5 8 225
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 6 6 11 7 12 12 8 3 3 1 3 3 3 3 3 1 2 3 2 0 3 2 3 8 12 7 8 6 5 5 3 5 5 8 7 6 1 3 5 3 3 2 4 2 3 0 4 3 4 224
368 Horology: Time Measuring Systems or Devices 6 8 2 3 2 3 4 13 6 13 8 12 10 4 6 5 5 7 8 0 7 4 1 3 3 3 3 3 2 3 12 3 3 6 5 3 1 1 5 3 4 3 2 8 3 3 0 0 0 1 223
280 Land Vehicles 3 4 4 3 4 3 5 2 5 6 7 4 8 7 1 5 3 1 0 0 2 4 8 6 8 5 3 3 5 1 8 1 1 5 4 11 8 9 8 4 5 3 6 3 6 3 6 2 5 4 222
122 Liquid Heaters and Vaporizers 1 16 28 28 14 16 8 3 4 2 5 5 4 0 6 1 4 5 11 3 7 4 7 4 2 0 1 0 2 0 2 5 1 1 0 3 5 3 3 2 0 0 1 0 0 0 1 1 1 1 221
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 3 0 1 0 0 0 1 0 0 0 0 1 0 0 4 1 4 2 3 7 7 6 5 11 17 14 7 14 9 14 11 25 31 22 220
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 1 0 0 0 0 0 0 0 1 1 1 0 0 1 0 3 2 2 5 4 6 14 16 7 11 13 14 18 9 24 30 22 14 219
355 Photocopying 1 2 0 5 1 2 2 3 5 5 4 2 1 2 3 8 0 4 1 7 2 8 0 2 2 1 0 2 0 0 1 0 2 0 0 0 3 1 4 2 9 11 20 19 17 13 8 11 15 5 216
382 Image Analysis 1 0 2 2 0 1 1 1 0 0 2 0 1 0 0 3 0 2 3 1 0 2 3 2 5 1 3 2 4 3 3 4 5 11 5 9 5 6 8 11 8 7 5 9 7 10 16 7 17 18 216
228 Metal Fusion Bonding 1 5 2 13 7 13 12 8 6 9 7 6 8 5 6 3 1 2 2 5 1 5 5 3 4 6 5 5 2 2 6 2 3 4 3 4 4 2 2 4 2 2 2 2 2 3 3 2 1 2 214
070 Locks 4 5 6 5 7 4 11 7 7 5 2 4 5 9 1 5 6 2 6 1 3 3 5 1 4 3 5 3 5 1 6 1 5 4 6 15 3 4 8 5 3 1 4 6 3 1 0 1 2 0 213
114 Ships 6 5 8 7 9 8 7 7 3 3 8 11 3 8 4 2 1 3 4 1 1 2 4 4 7 3 7 3 5 7 6 5 8 6 4 2 4 2 7 2 2 2 0 1 2 2 3 2 1 0 212
106 Compositions: Coating or Plastic 3 2 8 3 3 5 10 7 8 6 7 2 4 4 5 0 6 3 2 4 4 2 4 2 2 10 1 5 5 10 7 6 4 3 1 4 1 2 4 6 2 6 2 5 5 2 3 3 2 3 208
414 Material or Article Handling 1 4 8 12 4 2 6 12 5 12 5 4 5 6 3 2 1 3 4 3 2 3 4 9 2 4 4 6 3 8 4 9 5 6 6 2 3 0 2 2 4 1 2 2 2 1 2 1 2 1 204
040 Card, Picture, or Sign Exhibiting 2 5 4 2 7 4 4 4 12 1 8 4 3 4 6 3 0 1 7 3 1 5 4 1 3 4 4 3 7 2 5 4 6 4 3 6 3 6 4 2 7 6 6 1 5 5 4 3 2 3 203
292 Closure Fasteners 2 2 3 5 7 3 5 2 9 4 5 4 8 3 9 6 2 2 5 1 3 3 2 3 0 7 8 4 8 9 2 3 0 6 7 5 2 8 2 10 5 2 2 1 2 1 4 2 4 1 203
102 Ammunition and Explosives 9 9 13 12 6 3 4 1 6 6 12 8 1 8 1 3 0 2 0 1 0 1 2 1 0 6 2 1 6 5 2 5 8 7 8 10 5 5 3 2 3 0 1 1 3 1 2 1 3 3 202
110 Furnaces 2 5 2 8 8 8 5 3 4 2 4 2 4 2 3 4 4 4 14 8 6 13 11 9 10 2 1 2 2 2 1 5 5 2 4 6 3 4 4 2 2 0 1 1 0 0 0 1 1 3 199
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 2 5 1 0 1 0 0 4 4 3 1 1 0 0 0 6 4 18 9 3 19 3 3 4 8 6 1 3 3 5 2 1 5 3 3 6 6 2 6 4 3 3 5 2 9 9 10 197
436 Chemistry: Analytical and Immunological Testing 0 1 0 1 2 1 1 2 0 5 2 5 2 1 3 0 3 1 2 3 2 1 1 1 2 4 2 7 5 4 3 6 7 4 4 8 4 6 8 8 11 1 10 2 5 9 5 12 11 7 195
405 Hydraulic and Earth Engineering 1 2 2 2 8 6 2 5 8 8 5 7 1 3 3 1 1 0 2 2 1 2 1 3 1 4 5 1 4 5 4 3 2 5 3 7 8 7 3 2 4 2 3 3 8 8 6 6 5 6 191
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 0 1 0 0 0 2 6 3 3 2 1 0 1 1 0 3 2 1 6 2 2 3 3 5 8 4 3 6 7 4 6 5 11 11 6 9 5 7 5 5 5 6 7 11 3 3 0 2 188
348 Television 4 1 1 4 5 2 8 5 6 9 10 6 3 3 3 2 5 5 1 3 4 5 2 5 3 1 2 4 1 3 3 4 3 6 1 4 1 2 3 1 4 3 0 4 2 1 8 8 9 4 187
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 4 3 6 4 3 5 3 3 3 5 7 11 7 12 8 5 1 3 3 5 7 4 3 4 3 3 2 2 7 5 4 1 1 3 2 1 4 8 4 3 2 1 1 0 1 1 4 2 3 187
081 Tools 2 3 6 8 6 4 3 1 0 3 8 4 4 1 4 5 2 3 4 2 1 3 6 2 3 10 3 6 4 2 6 5 2 0 2 6 8 5 7 2 6 3 5 3 2 2 1 1 3 3 185
229 Envelopes, Wrappers, and Paperboard Boxes 15 10 16 11 7 8 12 3 5 4 7 5 5 1 2 2 2 1 0 0 1 4 0 2 3 8 3 1 4 3 3 3 2 0 4 4 2 2 1 7 2 0 1 2 1 1 1 1 3 0 185
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 1 2 7 4 0 2 2 8 3 4 1 0 0 1 0 0 2 0 0 1 4 2 2 1 4 2 9 3 1 3 1 4 2 2 0 6 2 7 11 11 4 6 8 9 7 13 12 9 184
209 Classifying, Separating, and Assorting Solids 5 2 3 5 4 2 7 2 3 2 5 7 2 7 2 8 3 8 8 9 3 0 5 4 1 2 4 5 5 2 3 3 3 4 1 1 4 2 2 4 1 10 1 5 0 2 1 2 7 2 183
273 Amusement Devices: Games 3 4 2 2 3 2 3 4 3 11 3 7 4 3 2 4 2 0 1 4 1 3 5 2 1 2 3 7 5 4 3 2 5 3 1 7 1 5 12 3 8 3 2 2 0 6 3 6 6 4 182
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 0 1 1 2 4 2 0 1 0 0 1 0 0 0 0 0 0 0 2 1 0 2 7 4 4 0 2 7 1 2 4 1 12 11 12 9 4 6 8 7 5 10 7 5 11 9 7 8 181
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 3 5 2 3 1 2 3 3 0 1 2 3 1 4 3 1 2 0 3 1 0 2 5 3 2 4 3 3 4 8 11 2 2 1 3 4 1 4 2 6 3 11 11 9 3 8 8 7 3 179
162 Paper Making and Fiber Liberation 9 4 9 15 9 6 6 7 16 10 6 5 3 2 0 5 2 0 2 8 1 1 5 1 4 0 1 1 2 3 0 2 5 2 1 2 0 0 1 4 2 2 2 0 0 1 1 5 2 2 177
297 Chairs and Seats 2 4 2 4 3 4 3 4 7 4 4 2 8 5 6 3 1 2 4 1 5 3 8 0 1 2 2 2 2 2 1 3 5 2 2 5 7 4 3 3 6 6 3 3 2 3 4 2 7 6 177
002 Apparel 6 4 1 1 3 5 1 6 13 5 2 2 3 1 1 0 1 5 0 1 0 1 1 8 6 4 3 2 6 9 4 1 3 7 7 8 3 8 6 6 1 2 4 5 1 2 0 0 4 1 174
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 7 10 11 2 5 9 3 3 1 5 1 2 5 3 3 3 3 0 2 5 1 3 2 4 4 3 1 3 6 1 3 1 6 3 4 8 4 1 5 3 6 2 6 2 2 0 2 1 1 2 173
366 Agitating (e.g., of articles and materials) 0 5 5 6 7 6 5 2 4 5 6 2 6 7 3 4 4 6 2 5 6 2 7 3 6 1 4 3 1 2 5 2 1 2 1 1 5 5 5 1 0 1 2 2 5 2 1 0 5 2 173
177 Weighing Scales 1 1 1 1 2 1 1 2 0 5 1 1 2 2 5 7 5 2 2 4 2 12 4 5 1 8 16 4 6 7 8 8 2 4 2 8 3 2 1 2 2 5 2 2 3 0 2 2 1 2 172
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 0 2 4 2 1 5 2 4 2 3 1 2 6 3 3 1 5 3 0 2 1 2 2 0 1 5 3 12 7 5 6 5 4 2 6 11 5 3 4 6 4 7 4 0 4 3 2 1 0 170
315 Electric Lamp and Discharge Devices: Systems 1 5 2 6 4 4 7 5 2 4 11 5 6 1 4 1 4 3 1 6 2 3 3 3 3 0 3 5 4 2 1 3 2 3 4 2 5 9 2 3 2 4 1 1 1 1 3 5 4 4 170
434 Education and Demonstration 7 1 2 5 1 6 5 3 7 8 2 5 7 9 7 3 3 2 2 4 1 2 1 4 1 3 1 6 3 1 1 4 4 1 3 5 12 3 1 2 2 3 2 4 1 0 3 1 2 3 169
403 Joints and Connections 7 1 4 4 8 7 8 1 5 1 3 5 3 2 6 2 1 3 1 2 1 1 4 2 2 2 4 5 5 3 6 7 6 5 1 4 3 5 1 3 3 8 2 4 1 1 1 2 0 1 167
215 Bottles and Jars 6 1 0 4 7 7 2 3 7 8 6 5 7 3 2 5 2 2 3 3 4 7 10 2 5 7 2 0 6 3 0 5 2 3 2 4 4 1 1 1 0 1 2 0 1 1 1 2 2 4 166
126 Stoves and Furnaces 1 2 4 5 2 4 3 1 3 0 2 3 4 9 14 12 10 12 8 9 7 7 2 3 3 4 1 4 2 1 3 2 1 2 2 2 3 0 0 2 0 0 0 1 0 0 0 2 0 3 165
132 Toilet 3 1 1 2 1 1 4 1 6 1 10 1 7 5 6 1 7 5 4 2 4 0 2 9 4 5 5 1 6 4 3 3 2 3 4 4 9 3 2 5 1 3 4 1 4 0 2 0 0 3 165
134 Cleaning and Liquid Contact with Solids 2 4 3 2 3 2 8 7 4 4 5 3 1 1 6 1 3 2 2 4 1 2 4 2 2 4 4 4 3 3 3 1 6 5 0 5 4 2 4 5 3 9 4 3 1 2 2 3 2 4 164
378 X-Ray or Gamma Ray Systems or Devices 1 2 0 4 2 0 0 1 2 7 6 9 7 9 8 3 4 1 1 6 6 4 4 4 1 4 4 2 0 0 4 2 7 2 5 2 1 4 2 0 3 2 2 7 6 4 2 3 2 1 163
095 Gas Separation: Processes 1 2 3 0 1 3 5 1 2 4 2 2 2 2 1 1 1 2 1 1 2 1 1 4 1 6 4 0 4 0 3 3 0 3 2 4 3 5 3 6 9 6 3 6 8 13 7 6 5 7 162
446 Amusement Devices: Toys 4 5 5 5 0 3 3 1 2 3 3 0 1 5 0 1 0 1 2 2 2 2 3 11 11 3 10 6 4 4 3 7 1 5 3 6 5 3 3 2 10 1 1 2 1 2 0 3 1 1 162
277 Seal for a Joint or Juncture 5 3 4 2 3 5 3 5 8 1 4 1 1 2 1 5 1 1 2 3 6 7 3 5 1 1 2 1 1 1 0 2 2 1 2 4 4 3 10 6 4 2 3 4 4 3 0 4 6 9 161
099 Foods and Beverages: Apparatus 3 1 2 2 7 5 3 4 9 0 2 7 3 0 0 2 2 1 1 1 2 1 3 4 8 5 7 3 1 5 3 5 11 4 3 4 4 1 3 3 2 2 4 5 1 4 2 3 1 0 159
211 Supports: Racks 2 4 7 5 4 2 3 5 3 1 2 1 2 4 1 3 0 1 3 1 2 0 4 0 1 4 3 2 2 2 3 5 4 8 8 4 8 6 3 3 5 3 7 3 3 1 1 5 5 0 159
420 Alloys or Metallic Compositions 1 1 4 4 12 6 1 1 3 2 7 6 5 5 8 6 7 8 5 1 6 8 9 8 1 1 3 3 2 3 1 4 1 2 0 0 0 1 1 0 2 2 2 0 0 1 0 1 0 1 156
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 3 3 12 14 5 6 7 19 10 10 3 4 4 3 2 2 2 0 1 1 1 0 2 3 4 2 3 2 4 1 0 0 2 2 1 1 1 1 0 1 1 0 1 5 0 1 0 2 1 2 155
358 Facsimile and Static Presentation Processing 1 3 3 2 1 0 1 1 11 3 2 3 3 2 2 1 3 5 3 3 0 0 2 6 2 0 3 1 2 3 1 5 1 5 4 4 3 2 3 9 7 2 4 4 2 7 5 8 5 2 155
251 Valves and Valve Actuation 2 2 5 4 4 6 1 5 10 6 4 7 6 6 3 3 2 3 7 3 0 2 5 3 0 1 2 2 1 5 1 3 4 4 3 2 4 2 2 0 1 2 3 3 1 1 0 2 2 4 154
084 Music 1 2 5 3 1 3 3 1 5 6 4 1 5 4 6 7 4 5 6 2 3 2 1 1 4 2 1 3 2 2 1 2 1 1 1 2 2 2 4 7 4 5 5 5 4 1 2 5 2 2 153
431 Combustion 0 5 6 4 2 3 3 3 2 0 5 5 3 5 3 4 1 1 6 1 2 3 1 4 1 0 1 2 1 4 1 3 7 4 5 2 8 8 5 10 2 5 5 3 1 0 0 1 1 0 152
096 Gas Separation: Apparatus 1 1 9 5 5 2 2 2 2 5 8 7 4 2 3 3 0 0 2 5 1 0 1 2 2 2 4 1 1 0 1 2 0 0 5 4 11 2 0 1 5 3 5 1 0 2 9 4 4 8 149
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 2 5 2 6 3 2 2 1 3 0 2 1 1 2 6 2 6 7 2 2 5 4 2 4 3 5 4 9 3 5 2 3 4 3 2 1 6 8 11 8 149
285 Pipe Joints or Couplings 3 8 13 7 3 3 6 3 2 5 5 2 5 3 4 6 0 0 3 0 1 1 6 0 2 4 3 2 0 1 1 5 1 0 0 4 0 1 2 4 1 1 1 1 0 7 4 4 4 5 147
374 Thermal Measuring and Testing 5 4 4 11 6 6 2 2 5 6 3 3 1 1 1 1 1 1 3 0 6 3 1 2 1 1 4 1 2 3 3 3 1 4 0 5 2 4 2 3 3 2 3 6 0 3 4 2 0 4 144
294 Handling: Hand and Hoist-Line Implements 5 1 7 2 4 3 3 2 5 3 2 4 3 1 2 1 2 3 1 4 1 7 5 4 8 4 1 2 1 4 1 3 2 5 1 4 3 4 4 5 0 2 0 3 0 1 1 0 3 5 142
341 Coded Data Generation or Conversion 2 5 9 7 5 4 6 3 6 4 4 4 1 4 2 1 2 1 2 4 4 5 3 1 7 3 2 0 7 4 2 1 2 3 1 2 0 2 2 3 2 0 2 2 0 3 1 1 1 0 142
241 Solid Material Comminution or Disintegration 2 1 3 2 2 0 4 2 9 0 3 5 3 1 3 8 1 8 3 2 3 4 8 6 6 8 4 0 1 1 0 2 2 2 5 3 6 3 1 2 0 0 2 2 1 1 1 2 2 1 141
313 Electric Lamp and Discharge Devices 2 3 7 2 5 7 8 9 4 6 1 2 4 1 5 1 2 1 2 2 2 1 1 0 0 2 5 0 3 0 0 0 1 7 4 3 3 2 4 5 2 6 2 2 3 0 1 2 3 1 139
307 Electrical Transmission or Interconnection Systems 2 3 6 7 5 3 3 5 5 2 9 4 1 2 1 1 1 3 3 3 2 2 3 1 3 3 2 1 0 1 2 1 5 0 1 4 4 4 1 2 3 1 1 3 0 1 4 4 2 4 134
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 6 5 4 2 6 5 1 3 0 11 4 2 5 2 1 4 1 0 2 0 1 1 0 4 1 2 1 4 3 5 8 7 6 1 4 2 1 2 1 1 2 1 2 0 1 2 2 2 0 133
375 Pulse or Digital Communications 1 2 1 2 1 0 0 2 2 2 2 3 0 1 3 1 0 1 1 1 3 1 1 2 5 2 7 1 2 2 3 6 2 4 1 6 6 3 6 4 19 6 4 3 4 0 0 0 1 3 133
482 Exercise Devices 2 1 0 1 1 0 2 1 2 2 1 2 4 2 1 0 0 1 4 0 0 0 0 3 4 6 11 4 1 2 5 4 3 4 5 7 5 10 4 1 2 2 1 2 3 4 1 6 4 2 133
381 Electrical Audio Signal Processing Systems and Devices 3 2 2 0 1 2 2 1 3 3 1 8 2 7 3 2 0 1 4 2 3 1 2 2 2 4 3 2 2 0 1 4 1 3 2 6 3 4 5 1 7 4 0 2 3 2 0 6 1 7 132
714 Error Detection/Correction and Fault Detection/Recovery 0 1 0 3 1 0 0 1 4 6 4 2 1 2 2 2 1 0 1 1 2 1 4 9 2 5 4 0 3 5 0 0 2 3 0 5 0 5 1 2 6 3 6 3 2 6 2 4 8 5 130
005 Beds 0 0 0 3 3 1 0 1 3 6 3 13 3 0 2 6 2 1 0 1 1 0 3 0 2 4 4 4 3 2 1 3 5 5 4 1 6 1 0 2 5 4 0 3 2 5 3 3 0 4 128
224 Package and Article Carriers 0 0 4 4 0 0 1 1 1 0 0 1 1 4 0 2 1 0 5 4 2 4 1 3 3 2 5 3 5 0 5 4 4 5 3 4 6 6 2 6 3 4 1 0 2 2 0 4 1 9 128
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 3 7 2 3 0 3 3 7 6 4 5 5 3 3 6 6 2 4 4 4 2 3 3 3 6 2 2 2 3 0 0 1 2 1 1 0 2 2 2 1 2 0 1 0 2 0 1 1 0 1 126
216 Etching a Substrate: Processes 1 1 4 2 1 2 3 1 2 3 7 3 1 2 2 3 0 1 1 0 1 0 3 4 3 5 5 8 2 6 7 7 3 0 2 3 0 1 1 2 3 3 2 3 4 3 0 1 2 1 125
181 Acoustics 5 1 3 3 4 2 2 3 2 3 3 4 2 8 1 7 1 6 7 3 4 2 2 1 2 1 3 2 0 1 1 2 3 0 1 3 4 0 1 1 3 1 1 0 3 6 3 0 3 0 124
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 4 3 5 5 3 1 4 9 5 4 2 2 3 4 3 1 2 3 1 1 2 2 2 3 1 1 2 1 1 1 6 0 4 2 2 3 3 4 5 0 3 3 2 0 0 1 1 1 1 1 123
192 Clutches and Power-Stop Control 4 3 11 5 10 6 4 6 1 2 5 3 1 10 0 2 2 3 2 1 2 5 2 2 0 1 1 3 2 3 4 2 2 0 0 1 1 1 0 4 0 1 1 0 0 0 1 0 0 1 121
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 0 5 8 2 5 6 1 9 12 2 4 7 8 5 4 3 7 6 0 3 2 2 2 3 1 1 2 1 0 0 0 0 1 1 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 119
089 Ordnance 2 2 2 7 7 4 4 3 7 7 11 3 0 0 0 2 2 2 1 2 0 3 2 1 2 4 2 1 0 2 3 3 6 0 0 1 3 1 1 1 1 0 0 1 1 2 1 2 4 2 118
221 Article Dispensing 3 4 5 8 4 7 6 1 5 5 0 6 4 3 2 2 0 0 1 0 0 3 2 0 1 0 1 0 4 4 4 1 3 3 3 1 1 4 2 2 4 0 0 1 2 1 1 1 0 1 116
226 Advancing Material of Indeterminate Length 6 5 0 2 4 1 5 3 10 1 5 5 0 1 1 5 4 5 3 4 3 8 1 4 3 0 5 1 0 3 1 0 0 0 1 1 3 3 5 1 1 0 0 1 0 0 0 1 0 0 116
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 3 3 2 1 4 0 4 1 0 0 2 0 4 0 3 2 4 1 2 1 1 3 1 1 0 3 2 1 2 5 2 0 1 6 3 0 3 3 4 1 3 1 0 1 3 10 8 6 5 116
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 2 0 0 0 2 0 0 1 0 2 1 2 2 7 0 3 3 7 1 9 4 4 13 7 4 3 7 6 7 7 8 116
119 Animal Husbandry 2 3 1 3 0 0 1 3 2 2 1 3 1 1 2 0 1 2 3 2 2 4 1 0 3 1 5 4 5 3 4 4 3 2 0 7 0 6 3 3 4 4 3 4 0 1 0 2 3 1 115
363 Electric Power Conversion Systems 1 3 4 6 4 8 5 2 1 0 3 1 2 0 1 1 1 3 6 3 0 1 3 0 1 1 3 3 1 1 4 3 0 3 1 3 2 8 1 2 4 3 1 2 1 0 3 2 1 2 115
004 Baths, Closets, Sinks, and Spittoons 2 0 2 0 1 1 6 2 4 3 3 7 3 2 1 3 4 1 1 0 4 1 2 2 1 5 0 1 6 0 0 3 3 1 0 2 2 5 4 5 3 4 3 3 1 1 0 0 1 4 113
360 Dynamic Magnetic Information Storage or Retrieval 10 5 7 3 5 6 3 5 3 3 2 5 1 1 3 5 0 2 0 1 0 4 1 0 7 3 13 3 0 2 0 1 3 0 0 0 1 0 0 1 1 0 0 0 0 0 0 3 0 0 113
043 Fishing, Trapping, and Vermin Destroying 0 1 5 2 1 7 0 0 2 4 3 5 0 1 0 0 3 2 1 2 1 2 3 1 1 3 1 4 2 3 3 3 1 5 1 3 7 3 4 5 4 4 1 1 1 0 1 2 2 1 112
323 Electricity: Power Supply or Regulation Systems 7 3 6 10 9 8 5 5 6 0 2 1 2 5 1 0 1 0 1 3 1 0 1 3 2 2 3 2 0 3 1 1 1 0 0 1 0 2 1 2 1 0 2 1 0 1 2 0 2 0 110
049 Movable or Removable Closures 2 4 2 2 7 3 11 8 2 3 1 1 3 1 3 0 2 0 1 1 1 1 0 2 2 1 1 1 0 2 3 5 1 2 1 0 2 3 1 4 8 4 1 0 2 1 0 1 0 2 109
055 Gas Separation 1 2 0 6 2 4 7 5 4 2 6 1 3 1 0 0 0 2 3 3 0 2 1 2 2 1 1 0 2 6 4 1 4 0 0 1 3 3 1 1 1 1 1 1 2 2 3 2 4 5 109
494 Imperforate Bowl: Centrifugal Separators 0 0 3 3 0 2 3 1 0 2 1 2 2 5 4 5 1 2 0 1 5 7 3 2 4 4 1 2 2 0 2 7 3 8 2 1 1 1 0 3 1 5 0 2 0 2 0 0 0 0 105
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 1 0 3 0 3 1 3 0 4 1 2 8 8 6 7 6 3 3 1 12 1 4 6 6 4 6 105
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 1 2 1 1 0 0 0 0 0 0 0 0 1 0 2 2 2 1 1 4 0 0 1 0 1 3 1 1 2 3 3 10 4 2 3 4 8 1 7 10 9 9 4 104
333 Wave Transmission Lines and Networks 2 3 4 4 2 2 3 2 3 0 3 1 2 4 3 2 0 6 0 5 5 0 2 3 5 1 1 1 1 2 3 1 1 1 0 2 1 2 2 1 0 1 3 0 0 0 3 4 2 3 102
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 3 0 0 1 0 1 1 1 1 0 1 1 0 0 1 1 0 0 4 3 0 4 1 0 2 4 2 2 3 4 2 1 0 0 5 1 2 1 3 3 12 6 9 5 9 101
380 Cryptography 0 1 0 1 0 1 0 1 0 0 1 0 0 1 0 0 2 0 0 1 0 0 1 0 0 1 4 2 2 0 1 3 4 1 15 13 8 6 2 0 3 2 0 4 2 4 2 4 4 3 100
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 2 0 2 3 3 0 2 1 3 0 2 1 0 2 0 3 2 1 1 1 3 4 8 1 1 1 5 4 1 1 4 4 1 1 2 3 5 2 1 4 2 0 0 1 1 2 1 2 3 100
455 Telecommunications 2 1 1 2 0 2 1 2 3 2 2 1 3 2 1 1 0 0 0 1 1 2 2 5 1 1 1 0 2 2 2 1 0 3 0 3 5 3 3 0 4 4 4 4 2 2 4 1 6 4 99
343 Communications: Radio Wave Antennas 0 0 0 1 1 3 1 1 3 2 2 2 0 0 0 0 1 2 1 2 3 2 1 2 5 9 4 0 1 3 1 2 1 3 3 1 1 5 7 3 0 2 1 2 2 2 2 4 2 1 97
034 Drying and Gas or Vapor Contact with Solids 3 0 4 8 10 6 1 1 4 0 5 3 1 0 2 4 3 2 0 1 1 1 1 2 0 1 0 0 2 1 3 2 2 2 2 2 1 0 1 2 0 3 3 2 1 0 1 2 0 0 96
131 Tobacco 3 5 2 2 4 8 3 5 5 5 2 4 4 3 4 1 4 3 3 1 0 1 1 1 1 1 0 2 2 0 1 2 0 1 1 2 2 0 1 0 0 0 1 0 0 0 1 2 1 1 96
112 Sewing 8 3 2 3 7 4 5 6 6 6 6 3 3 4 2 2 3 0 3 0 0 1 4 1 1 1 2 0 2 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 95
409 Gear Cutting, Milling, or Planing 1 5 7 8 3 3 1 2 5 5 4 5 3 4 0 1 2 0 1 1 0 1 2 1 4 0 1 2 0 1 1 1 2 0 1 0 3 3 2 2 3 1 0 1 0 0 0 1 1 0 95
188 Brakes 3 2 2 1 3 2 1 2 1 4 1 2 2 1 2 2 1 2 2 0 0 0 1 1 0 2 3 1 0 2 1 2 5 2 2 1 7 6 2 3 1 2 2 0 1 0 1 4 1 2 91
337 Electricity: Electrothermally or Thermally Actuated Switches 4 3 13 20 8 2 9 2 1 1 2 5 0 2 1 3 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1 1 2 1 1 0 0 0 1 1 0 0 0 0 0 0 0 91
396 Photography 2 3 1 3 2 2 1 3 3 2 3 5 1 3 3 0 3 1 3 2 3 5 0 3 0 2 4 0 0 3 4 0 0 1 1 0 0 1 3 0 0 3 3 0 1 6 1 0 0 0 90
108 Horizontally Supported Planar Surfaces 4 1 2 2 0 0 1 0 4 5 2 3 2 3 1 0 1 3 1 1 0 1 0 0 3 0 4 2 2 0 1 3 3 6 7 1 3 2 1 0 2 4 3 0 1 1 0 0 3 0 89
270 Sheet-Material Associating 0 1 1 0 1 0 0 1 3 3 2 0 1 1 5 1 7 0 1 0 0 0 3 2 1 3 0 0 3 5 5 3 3 3 5 1 1 0 2 4 3 2 0 0 1 1 2 3 1 3 88
399 Electrophotography 1 0 0 0 0 2 4 1 2 3 2 1 4 3 5 3 5 5 8 8 6 5 1 0 1 0 0 0 1 3 1 1 1 0 0 3 5 1 0 1 0 0 1 0 0 0 0 0 0 0 88
504 Plant Protecting and Regulating Compositions 6 3 2 2 4 3 5 3 2 2 2 1 4 3 3 1 0 3 0 1 2 2 3 10 1 1 3 2 3 4 1 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 88
138 Pipes and Tubular Conduits 7 3 2 2 7 3 2 2 2 3 6 2 4 3 2 1 0 2 1 0 1 4 0 2 3 1 1 2 2 0 0 1 2 3 1 2 2 1 1 1 0 0 0 0 0 0 2 0 0 1 87
160 Flexible or Portable Closure, Partition, or Panel 4 6 1 0 3 1 2 0 1 0 0 0 2 0 1 1 0 1 0 1 1 3 1 2 2 2 1 3 2 5 3 1 1 0 3 2 0 5 2 0 1 2 3 4 0 1 1 2 5 4 86
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 1 1 2 0 0 2 1 2 2 1 0 0 0 0 0 0 2 0 3 0 2 3 2 1 4 4 3 2 1 1 3 3 6 2 3 3 3 4 2 2 6 1 2 1 0 2 2 1 86
036 Boots, Shoes, and Leggings 1 1 3 3 1 0 1 1 3 0 1 5 3 3 4 1 2 0 2 0 0 0 4 2 2 2 2 3 0 1 2 0 1 0 3 1 1 3 5 0 1 1 2 4 0 3 2 1 1 0 82
048 Gas: Heating and Illuminating 0 1 0 1 0 0 5 2 2 0 1 0 3 2 0 6 2 2 1 3 2 2 2 4 2 2 3 2 0 0 1 3 2 1 4 2 0 2 2 0 1 1 1 1 0 2 0 2 5 2 82
116 Signals and Indicators 4 2 11 1 3 0 5 5 5 6 2 3 2 2 2 1 1 0 0 1 2 0 1 0 1 0 2 1 2 2 0 2 1 0 0 1 1 1 1 1 1 1 0 0 0 1 2 2 0 0 82
091 Motors: Expansible Chamber Type 5 7 1 8 2 5 6 5 4 1 5 5 5 2 0 1 0 2 2 1 0 1 1 1 0 2 1 3 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 81
346 Recorders 5 5 8 4 4 5 3 7 0 4 4 5 0 2 5 0 0 0 1 0 1 3 3 1 0 2 2 1 2 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 80
392 Electric Resistance Heating Devices 1 2 2 4 3 2 1 2 3 1 3 1 1 3 1 5 0 2 2 1 2 1 1 1 2 1 0 2 1 1 0 1 0 2 3 1 6 2 1 1 2 1 3 0 1 1 1 0 1 1 80
312 Supports: Cabinet Structure 4 2 3 6 3 3 2 1 6 0 2 3 3 0 1 1 3 2 0 1 0 0 2 1 0 3 1 0 1 4 1 0 1 1 1 3 3 1 2 2 3 1 0 1 1 0 0 0 0 0 79
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 4 0 0 0 0 0 1 4 1 3 5 3 1 1 3 0 2 2 3 4 2 4 4 6 17 8 1 79
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 1 0 1 5 8 1 2 3 0 0 0 0 1 2 2 0 3 0 0 1 0 2 1 1 3 2 0 0 3 1 0 0 0 0 2 0 3 4 3 2 4 3 0 4 2 3 3 1 78
369 Dynamic Information Storage or Retrieval 4 4 6 4 3 4 2 3 2 1 5 2 2 2 2 2 2 1 2 3 4 0 0 1 1 1 2 3 1 1 1 1 0 0 0 1 0 1 0 0 0 0 2 1 0 0 0 0 0 0 77
418 Rotary Expansible Chamber Devices 1 1 1 2 0 1 6 5 4 5 2 2 0 0 1 0 0 0 1 1 0 2 3 1 1 1 1 6 1 3 1 0 1 1 2 3 3 1 2 2 1 1 0 1 0 0 0 0 3 3 77
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 2 1 2 0 3 2 1 0 0 0 1 4 1 3 3 2 2 1 2 0 2 1 1 1 0 2 3 1 2 2 2 5 1 2 2 4 1 1 0 2 0 3 1 0 1 4 1 1 76
269 Work Holders 6 0 9 5 0 1 1 2 2 3 2 7 1 2 1 0 0 2 1 0 0 1 0 3 2 1 1 0 0 1 3 2 1 3 0 1 1 1 0 1 3 0 2 1 1 1 0 0 0 0 75
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 1 2 4 8 2 1 1 4 2 1 5 2 0 3 6 1 3 2 0 1 1 5 4 2 5 3 75
408 Cutting by Use of Rotating Axially Moving Tool 2 5 6 3 4 1 2 0 3 1 6 4 3 0 1 2 0 0 2 1 0 3 1 2 1 2 1 1 1 2 1 3 0 0 0 2 0 0 2 1 1 0 1 1 1 0 1 0 0 0 74
178 Telegraphy 0 2 3 2 0 4 2 2 1 3 0 1 1 1 2 2 0 0 3 0 2 3 1 0 2 3 0 5 14 5 4 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 73
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 1 3 5 2 2 0 4 3 4 2 3 3 3 2 2 2 1 1 0 0 2 0 2 1 2 0 3 1 2 0 1 4 0 1 0 0 0 1 0 4 0 3 0 0 0 0 1 0 73
182 Fire Escape, Ladder, or Scaffold 1 2 1 2 3 2 1 0 3 1 2 1 0 2 1 0 2 2 0 1 0 1 1 1 1 1 4 3 4 2 0 0 1 2 2 4 1 3 4 0 0 1 0 1 2 1 0 2 0 3 72
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 2 3 2 2 1 1 3 3 2 3 1 0 2 2 2 1 2 0 1 2 2 1 5 1 0 2 0 1 0 0 2 1 2 1 2 2 2 2 1 3 2 2 1 0 0 0 0 1 0 72
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 1 0 0 0 0 0 1 0 0 3 1 3 4 7 4 4 7 6 1 4 1 1 4 10 4 5 71
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 2 2 0 0 3 3 2 2 0 0 1 0 1 2 1 0 1 0 0 3 1 1 6 6 0 5 1 0 0 2 1 0 0 4 3 2 10 1 1 1 0 0 0 1 0 0 0 0 70
236 Automatic Temperature and Humidity Regulation 2 0 2 2 8 3 2 1 1 1 1 3 0 1 4 1 1 2 3 4 0 1 1 1 2 1 0 1 0 3 3 0 1 2 1 1 1 0 0 0 2 1 1 1 0 1 1 1 1 0 70
279 Chucks or Sockets 6 6 8 2 1 3 3 4 5 2 4 2 1 1 3 0 0 1 0 1 2 2 2 0 1 0 1 0 1 0 3 0 1 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 70
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 3 6 4 2 4 1 2 4 1 0 4 2 0 1 0 0 2 2 0 1 1 1 2 1 0 4 0 0 0 2 2 1 0 0 0 0 1 0 2 2 0 0 2 0 1 3 1 1 2 69
419 Powder Metallurgy Processes 0 2 2 0 8 5 3 4 3 0 1 1 1 1 1 2 0 1 0 0 1 0 1 1 2 1 2 1 2 2 2 3 3 0 0 0 3 1 0 0 1 4 1 0 0 1 0 0 0 2 69
602 Surgery: Splint, Brace, or Bandage 0 0 0 2 0 2 0 0 0 2 1 1 2 3 2 1 2 1 1 3 0 1 2 2 3 1 0 1 4 1 1 1 0 1 0 3 3 2 3 1 6 3 0 2 0 1 2 2 0 0 69
454 Ventilation 5 3 3 2 1 5 2 4 3 1 0 1 2 2 0 1 1 1 0 1 1 0 2 0 0 1 2 0 1 1 6 3 0 0 1 3 2 2 2 0 0 0 0 0 1 0 1 1 0 0 68
082 Turning (e.g., for metal working) 1 1 0 6 4 3 0 3 4 1 2 4 2 3 0 3 0 1 0 1 2 4 1 1 0 3 2 2 0 1 0 3 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 64
398 Optical Communications 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 1 0 1 2 1 0 0 4 0 1 3 2 2 2 1 1 2 2 1 1 1 2 2 2 1 6 2 1 2 1 4 1 1 3 3 64
475 Planetary Gear Transmission Systems or Components 7 4 4 0 3 2 0 2 1 1 0 0 1 1 0 2 1 3 3 0 1 0 1 0 0 0 0 0 0 1 0 0 5 0 1 3 0 1 0 1 1 4 0 1 0 0 0 2 3 4 64
607 Surgery: Light, Thermal, and Electrical Application 2 0 0 0 1 1 1 0 0 1 3 1 1 0 1 0 1 1 0 0 2 0 1 1 1 0 1 0 2 1 0 0 1 2 2 1 3 1 2 1 2 2 1 2 1 0 3 4 6 6 63
296 Land Vehicles: Bodies and Tops 0 1 2 2 1 0 0 0 0 1 0 1 0 2 3 3 2 0 1 1 1 1 0 0 2 2 2 1 1 1 0 0 1 1 1 0 3 0 2 1 1 0 4 2 3 0 1 6 3 2 62
180 Motor Vehicles 2 0 4 4 0 2 3 2 2 1 1 1 1 2 1 1 0 0 1 1 0 2 1 2 0 1 2 2 1 1 1 1 0 2 1 1 1 2 1 2 0 0 0 0 0 1 0 3 2 2 61
290 Prime-Mover Dynamo Plants 0 0 0 1 1 1 0 1 2 1 1 1 1 0 0 1 2 1 2 2 1 2 1 0 5 2 2 0 0 0 0 0 2 0 0 0 1 2 3 0 0 2 0 2 0 1 6 2 7 2 61
501 Compositions: Ceramic 1 1 0 0 0 1 2 4 1 1 4 3 2 7 0 4 1 1 2 1 4 1 0 1 0 4 3 1 1 2 0 0 0 0 1 1 0 0 1 1 1 1 0 0 0 0 0 0 1 1 61
338 Electrical Resistors 4 8 0 1 6 4 2 4 2 2 0 3 2 0 1 1 0 1 2 1 3 2 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 3 0 0 0 2 1 0 60
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 2 1 1 2 5 2 1 3 3 4 2 3 0 1 6 9 3 4 8 60
601 Surgery: Kinesitherapy 0 0 1 0 1 0 1 5 4 6 2 0 5 2 4 0 0 0 0 1 1 0 1 1 1 0 0 3 1 3 2 0 2 2 2 1 0 0 0 0 0 0 1 2 0 2 0 0 1 1 59
047 Plant Husbandry 1 1 1 0 3 1 1 2 0 1 0 2 4 4 0 2 1 1 2 1 2 2 0 1 0 2 1 2 0 1 1 1 1 0 0 0 3 2 2 3 2 0 0 0 0 0 1 0 2 1 58
365 Static Information Storage and Retrieval 0 2 3 0 2 2 4 1 2 1 0 1 0 3 1 1 0 0 0 3 0 0 1 0 1 3 1 0 0 0 2 1 0 0 0 1 0 3 1 0 0 2 5 1 2 2 3 1 1 1 58
249 Static Molds 4 4 0 2 1 0 2 0 1 3 3 3 4 0 0 4 4 2 4 1 1 0 0 0 0 0 1 1 1 0 0 0 1 0 1 1 0 0 0 1 1 4 0 1 1 0 0 0 0 0 57
330 Amplifiers 2 0 2 10 3 4 2 4 1 0 5 0 0 0 1 0 1 0 0 0 2 1 0 1 1 1 1 2 2 1 0 2 0 0 1 0 0 1 0 1 1 0 0 0 0 1 1 2 0 0 57
474 Endless Belt Power Transmission Systems or Components 0 1 3 1 0 0 0 1 1 0 2 1 2 3 2 1 1 1 0 0 2 1 5 2 0 0 4 5 4 2 1 3 0 0 0 0 0 2 0 1 0 0 1 0 0 0 0 3 0 1 57
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 1 0 0 2 0 1 1 1 0 0 0 3 0 1 0 2 1 1 4 4 4 6 2 3 8 6 6 57
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 1 0 0 2 0 0 0 1 0 0 0 2 1 1 1 1 0 0 1 1 5 4 6 2 5 5 7 11 57
208 Mineral Oils: Processes and Products 3 2 2 1 1 4 2 3 2 0 0 1 3 1 2 1 0 0 0 1 1 1 0 0 0 0 0 0 0 2 2 1 0 2 0 0 0 2 0 2 2 2 2 1 0 1 4 0 0 2 56
261 Gas and Liquid Contact Apparatus 0 2 3 1 1 1 1 4 1 0 3 1 1 2 2 2 3 1 1 1 1 4 0 0 3 0 0 0 1 1 3 2 0 2 2 2 0 1 0 0 0 1 1 0 0 0 0 0 0 1 56
092 Expansible Chamber Devices 2 4 3 1 3 5 4 1 3 3 1 0 0 0 0 0 1 1 2 0 0 2 0 1 0 0 1 1 1 0 0 2 2 0 0 0 2 0 0 2 2 0 1 0 3 0 1 0 0 0 55
585 Chemistry of Hydrocarbon Compounds 2 3 1 3 1 1 2 0 3 4 3 0 1 1 1 0 0 0 2 0 0 2 1 1 2 1 2 0 0 0 0 0 1 0 1 0 0 0 2 1 0 0 2 1 2 0 4 1 3 0 55
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 2 0 0 6 5 1 0 3 1 1 2 5 1 6 6 6 54
038 Textiles: Ironing or Smoothing 2 2 1 1 1 2 1 0 0 1 1 2 1 1 1 2 2 2 2 1 0 0 0 0 1 2 0 1 1 2 0 3 2 1 4 6 3 0 0 0 1 0 0 0 0 0 0 0 0 0 53
267 Spring Devices 2 0 1 1 0 4 0 2 1 3 1 0 2 0 0 1 0 2 0 0 1 0 0 4 2 1 0 2 1 0 1 2 2 0 0 2 3 2 1 1 1 0 2 3 0 0 0 0 1 0 52
331 Oscillators 2 4 4 3 4 3 3 0 1 4 2 2 0 0 0 1 3 2 2 2 0 1 2 1 2 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 52
353 Optics: Image Projectors 1 2 6 3 0 1 0 3 2 2 1 1 3 2 2 5 0 0 2 1 0 4 2 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 49
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 2 4 1 0 2 2 0 0 1 2 0 0 0 1 1 2 1 0 2 0 2 1 3 0 2 0 0 0 0 2 1 0 0 0 6 2 0 0 0 1 1 0 0 0 0 3 3 0 48
336 Inductor Devices 2 3 2 2 1 1 3 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 2 2 2 2 0 1 1 1 0 1 3 1 2 1 2 0 3 0 1 1 0 0 2 48
124 Mechanical Guns and Projectors 1 0 1 0 0 0 1 0 1 1 3 0 0 0 0 1 2 3 1 1 1 0 2 0 0 0 1 0 1 2 0 0 1 0 2 0 0 0 3 2 4 6 0 1 1 1 0 1 2 0 47
283 Printed Matter 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 0 3 0 0 0 1 0 3 1 0 3 2 2 2 3 1 2 1 3 1 1 2 1 2 0 1 0 0 0 1 0 2 3 1 47
044 Fuel and Related Compositions 0 2 3 0 1 2 1 0 1 0 0 0 0 1 1 0 0 1 0 2 1 0 2 3 0 0 3 0 2 0 0 0 0 1 2 2 0 1 1 2 3 3 0 1 2 0 1 1 0 0 46
057 Textiles: Spinning, Twisting, and Twining 1 3 4 4 3 5 2 0 2 2 2 1 0 0 2 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 2 0 1 0 0 1 0 0 1 1 0 46
152 Resilient Tires and Wheels 3 1 1 2 0 0 1 3 3 0 0 0 2 1 1 3 2 1 4 0 1 0 0 0 1 2 2 4 1 0 3 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 46
383 Flexible Bags 1 0 1 1 2 2 3 2 3 0 0 0 1 1 0 0 1 0 0 0 0 1 2 1 1 1 2 1 2 2 0 3 1 0 1 1 2 3 0 1 0 0 1 2 0 0 0 0 0 0 46
100 Presses 1 1 5 2 4 1 2 0 3 3 3 1 4 0 0 1 2 0 0 1 1 0 1 0 0 0 0 0 0 0 3 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 45
225 Severing by Tearing or Breaking 2 0 3 2 0 0 0 1 3 0 4 1 5 0 4 4 0 1 2 0 0 1 2 2 1 0 0 0 1 3 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 44
104 Railways 0 0 2 2 2 3 5 3 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 3 0 2 6 2 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 1 0 2 0 43
407 Cutters, for Shaping 1 5 0 2 5 3 1 5 3 4 1 1 0 1 0 2 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 0 42
450 Foundation Garments 1 2 4 2 2 1 2 3 2 1 2 1 0 1 0 0 1 1 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 1 0 1 0 0 1 0 1 3 3 1 42
281 Books, Strips, and Leaves 1 3 2 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 2 1 1 2 2 2 3 1 0 1 1 0 0 0 3 5 3 0 2 0 0 0 0 0 0 0 0 40
432 Heating 0 2 2 1 0 4 2 2 2 0 0 1 3 0 1 3 1 2 2 1 1 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 2 1 0 0 0 0 1 0 0 0 0 40
203 Distillation: Processes, Separatory 1 2 4 5 0 2 2 2 3 2 1 3 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 2 0 0 0 0 0 0 39
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 5 3 4 1 1 3 1 1 0 1 3 0 0 3 0 3 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 39
173 Tool Driving or Impacting 5 4 1 1 0 0 2 1 2 1 2 3 0 3 2 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 38
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 3 4 0 4 1 4 3 2 0 1 1 1 0 0 0 1 0 1 0 2 1 1 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 38
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 1 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 2 0 1 1 0 2 0 0 2 0 1 1 2 0 2 1 0 2 1 2 2 1 2 0 2 0 1 0 37
388 Electricity: Motor Control Systems 0 2 2 3 5 4 3 1 1 1 2 0 2 1 0 1 0 1 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 37
440 Marine Propulsion 1 1 0 2 0 1 1 0 2 2 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 2 1 0 0 3 2 2 1 0 1 1 1 2 1 1 0 1 37
135 Tent, Canopy, Umbrella, or Cane 0 0 1 0 0 0 3 0 1 0 0 0 3 0 1 1 0 1 0 1 0 1 1 0 0 0 0 1 0 0 1 0 2 1 0 4 1 1 0 0 0 0 0 2 2 1 1 1 3 1 36
149 Explosive and Thermic Compositions or Charges 0 8 3 5 1 0 6 0 0 2 1 2 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35
175 Boring or Penetrating the Earth 1 0 2 1 4 1 0 2 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 3 0 0 0 1 1 1 1 0 1 2 0 0 1 1 1 1 2 1 0 35
452 Butchering 1 0 1 1 3 1 0 0 0 1 0 0 0 5 2 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 1 1 2 1 0 0 1 1 0 0 1 3 0 35
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 4 0 1 0 0 1 4 1 2 2 8 4 5 35
184 Lubrication 1 1 1 1 0 1 2 1 0 0 0 0 2 0 0 0 0 0 2 1 0 0 0 0 1 1 0 0 2 0 1 0 1 0 0 0 1 0 0 0 0 0 2 0 1 1 0 0 4 6 34
232 Deposit and Collection Receptacles 3 0 2 0 0 2 0 0 1 0 2 0 0 1 0 0 0 0 0 2 1 0 1 1 2 0 3 0 0 0 2 0 1 0 0 0 0 0 1 1 0 0 0 1 3 2 2 0 0 0 34
223 Apparel Apparatus 0 2 1 0 0 1 0 3 1 2 2 0 0 2 3 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 1 0 2 2 2 0 0 1 0 0 0 0 0 1 0 0 0 1 2 33
441 Buoys, Rafts, and Aquatic Devices 3 4 3 3 1 1 1 1 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 1 2 0 1 0 0 1 0 0 1 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 33
037 Excavating 1 1 1 0 0 0 2 1 1 1 0 0 0 1 1 1 1 0 2 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 2 2 3 0 1 0 0 1 2 0 0 1 1 0 1 32
066 Textiles: Knitting 1 0 1 2 2 3 0 1 0 1 1 3 1 2 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 1 0 1 0 0 0 0 0 1 1 0 0 32
404 Road Structure, Process, or Apparatus 0 0 0 2 1 1 0 0 1 0 0 2 1 0 0 1 0 0 0 1 0 0 2 0 0 0 0 0 1 1 1 2 2 0 0 0 2 1 1 1 0 0 1 4 1 0 1 1 0 0 32
086 Ammunition and Explosive-Charge Making 0 2 2 4 2 2 2 0 0 0 0 1 2 0 0 2 1 0 0 0 0 0 2 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 0 0 30
136 Batteries: Thermoelectric and Photoelectric 0 1 1 1 1 0 5 2 0 0 1 1 0 1 1 2 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 2 0 0 0 1 0 0 0 0 0 2 1 1 30
202 Distillation: Apparatus 0 0 3 7 2 2 3 3 0 0 2 2 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 30
266 Metallurgical Apparatus 0 0 2 2 3 1 0 0 1 0 1 1 0 0 1 0 2 0 1 2 1 1 0 2 0 2 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 2 1 0 0 0 0 1 30
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 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 2 1 0 1 1 2 3 3 2 2 10 30
007 Compound Hand Tools 0 0 1 0 1 0 0 0 1 1 2 1 2 0 0 1 0 1 1 0 0 0 0 0 1 0 1 2 1 0 0 0 1 1 0 0 2 0 2 0 0 1 0 1 2 0 0 0 0 2 29
139 Textiles: Weaving 3 4 1 2 2 2 3 2 1 0 1 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 29
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 1 1 0 1 0 0 1 1 3 1 0 0 0 2 0 0 0 1 0 1 0 0 3 1 0 1 0 0 2 0 1 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 2 2 29
028 Textiles: Manufacturing 0 1 1 6 3 1 1 0 1 0 3 0 0 2 2 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 28
169 Fire Extinguishers 1 0 3 1 0 1 0 0 2 1 1 1 1 0 0 0 1 3 3 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 2 0 0 0 0 0 2 0 0 0 0 0 0 0 28
410 Freight Accommodation On Freight Carrier 1 0 1 2 1 0 0 0 1 0 1 1 1 0 2 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 2 1 0 0 0 1 0 1 1 0 2 0 1 2 28
056 Harvesters 0 0 0 0 0 1 1 2 1 2 1 0 0 0 0 0 0 0 2 1 1 1 0 0 2 0 0 1 0 1 1 2 2 0 0 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 27
076 Metal Tools and Implements, Making 1 0 3 1 1 0 2 1 0 0 0 1 2 1 1 1 2 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 2 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 27
144 Woodworking 1 0 2 0 0 0 1 1 1 0 0 2 2 0 1 0 0 2 0 2 1 1 0 2 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 1 1 27
472 Amusement Devices 3 0 1 1 1 0 0 0 3 1 1 0 0 1 0 0 3 0 1 0 0 0 0 0 0 0 2 1 3 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 27
051 Abrasive Tool Making Process, Material, or Composition 1 0 0 0 1 0 0 1 3 0 1 3 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 2 0 1 0 0 0 1 0 1 1 1 26
406 Conveyors: Fluid Current 0 0 0 0 1 2 3 1 3 0 2 2 0 1 0 1 0 1 0 0 2 0 1 2 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26
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 1 0 0 1 1 0 1 0 1 2 1 0 0 2 1 1 4 3 0 0 2 3 2 26
301 Land Vehicles: Wheels and Axles 2 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 2 0 1 3 0 2 3 2 25
194 Check-Actuated Control Mechanisms 2 0 2 1 1 4 3 0 0 1 1 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 2 1 2 0 0 0 0 0 1 0 0 1 0 0 24
140 Wireworking 0 1 6 1 1 1 0 2 4 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 23
191 Electricity: Transmission To Vehicles 0 0 0 0 3 0 1 3 0 1 0 0 2 2 2 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 22
256 Fences 0 0 0 0 1 0 0 0 1 1 1 1 1 1 2 0 0 2 0 0 0 0 1 0 1 2 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 22
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 3 0 0 0 0 0 2 2 1 0 0 1 1 0 0 0 0 1 0 3 0 0 22
326 Electronic Digital Logic Circuitry 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 0 1 1 1 1 1 0 0 0 0 1 0 0 0 2 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 21
190 Trunks and Hand-Carried Luggage 0 0 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 3 2 1 1 1 0 0 0 0 0 0 19
237 Heating Systems 1 0 2 1 1 2 0 0 0 0 0 0 0 0 0 0 1 0 1 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 2 0 0 0 0 0 0 18
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 1 2 0 2 0 0 0 2 2 0 0 0 1 0 1 1 2 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 18
234 Selective Cutting (e.g., Punching) 5 2 4 0 1 1 0 1 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
373 Industrial Electric Heating Furnaces 1 0 0 0 1 7 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 17
412 Bookbinding: Process and Apparatus 0 0 1 0 1 2 2 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 1 17
462 Books, Strips, and Leaves for Manifolding 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 3 0 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 3 2 2 2 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 17
087 Textiles: Braiding, Netting, and Lace Making 0 1 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 1 0 0 1 1 1 1 1 0 1 3 0 1 0 1 0 0 0 0 0 1 0 0 16
159 Concentrating Evaporators 1 0 0 2 1 0 1 1 1 1 1 1 1 0 1 0 1 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 16
492 Roll or Roller 0 0 0 0 1 0 1 0 3 0 0 1 0 1 2 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 16
012 Boot and Shoe Making 1 0 0 0 3 0 0 0 0 0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 15
299 Mining or In Situ Disintegration of Hard Material 1 0 0 1 1 0 0 1 0 1 1 3 1 1 0 0 1 0 0 1 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 15
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 0 0 0 0 1 1 0 2 0 1 0 0 0 0 0 2 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 15
068 Textiles: Fluid Treating Apparatus 3 1 2 0 1 1 0 0 0 3 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 14
322 Electricity: Single Generator Systems 0 0 0 1 0 0 4 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 14
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 1 0 0 0 1 0 2 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 14
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 2 5 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
063 Jewelry 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 12
071 Chemistry: Fertilizers 0 2 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 12
238 Railways: Surface Track 0 0 1 0 2 2 0 0 2 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 12
352 Optics: Motion Pictures 0 2 0 0 0 0 1 0 1 2 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 12
477 Interrelated Power Delivery Controls, Including Engine Control 2 0 1 0 0 0 0 1 0 2 3 0 0 0 0 0 0 0 1 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 12
127 Sugar, Starch, and Carbohydrates 1 0 3 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 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 11
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 1 0 2 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 1 2 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 11
329 Demodulators 0 0 0 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2 1 0 1 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 11
483 Tool Changing 0 0 0 0 0 0 0 1 1 1 0 0 1 0 1 0 1 0 0 2 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 0 0 0 0 11
105 Railway Rolling Stock 0 0 0 0 0 1 1 0 1 0 2 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 1 0 0 0 0 0 0 10
150 Purses, Wallets, and Protective Covers 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 10
512 Perfume Compositions 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 1 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 1 1 0 0 0 10
125 Stone Working 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 9
172 Earth Working 1 0 0 0 1 0 0 1 1 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 0 0 0 0 0 0 0 0 1 1 0 9
212 Traversing Hoists 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
246 Railway Switches and Signals 1 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 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 9
453 Coin Handling 1 0 2 1 0 0 0 0 0 0 1 1 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 1 0 0 0 0 0 0 0 0 0 9
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 1 0 1 1 1 3 0 0 0 0 0 0 1 0 1 9
059 Chain, Staple, and Horseshoe Making 0 1 0 0 0 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 8
014 Bridges 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 7
019 Textiles: Fiber Preparation 0 0 0 0 1 0 2 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
186 Merchandising 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 7
217 Wooden Receptacles 1 1 1 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
293 Vehicle Fenders 1 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
332 Modulators 0 0 0 2 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
476 Friction Gear Transmission Systems or Components 1 0 2 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
023 Chemistry: Physical Processes 0 1 0 0 0 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 0 0 1 0 1 0 0 0 0 0 0 0 6
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 2 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 6
109 Safes, Bank Protection, or a Related Device 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 6
111 Planting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 6
171 Unearthing Plants or Buried Objects 0 1 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 6
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 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 6
289 Knots and Knot Tying 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 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 6
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 2 5
300 Brush, Broom, and Mop Making 1 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
334 Tuners 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
079 Button Making 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
413 Sheet Metal Container Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
026 Textiles: Cloth Finishing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
168 Farriery 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
213 Railway Draft Appliances 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
260 Chemistry of Carbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
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 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 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 0 1 2
142 Wood Turning 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 0 0 0 0 0 0 1
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
231 Whips and Whip Apparatus 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 0 0 0 1
258 Railway Mail Delivery 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 0 1
291 Track Sanders 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 0 0 0 1
ALL ALL CLASSES 1136 1305 1742 1859 1680 1569 1664 1571 1824 1599 1655 1613 1533 1520 1317 1251 993 1076 1236 1057 1063 1271 1314 1294 1395 1346 1564 1360 1400 1453 1545 1608 1544 1451 1403 1797 1795 1825 1851 1805 1667 1577 1521 1652 1384 1357 1416 1875 1939 2108 75780


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