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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 - 2015 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 2013 2014 2015 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 91 151 149 157 166 211 228 179 144 171 165 139 113 115 127 120 141 168 191 159 4322
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 53 47 37 3522
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 18 21 18 2272
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 60 60 70 71 135 135 137 184 118 28 1625
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 91 89 131 1410
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 21 28 26 1285
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 17 15 23 1234
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 87 105 102 96 1174
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 18 15 12 1163
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 29 22 14 1014
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 29 39 31 978
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 41 61 62 941
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 15 29 21 940
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 62 57 62 912
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 77 116 102 66 80 878
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 19 29 12 876
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 9 15 17 816
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 12 4 6 808
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 48 83 107 794
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 9 13 11 772
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 13 15 13 754
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 18 11 13 735
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 24 14 15 726
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 6 13 14 661
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 7 11 5 651
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 0 2 3 649
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 14 14 5 629
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 22 16 16 621
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 28 29 26 615
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 10 13 18 590
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 5 12 5 566
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 6 9 13 556
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 4 7 3 555
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 16 14 16 554
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 60 50 39 548
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 12 8 5 519
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 6 13 9 511
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 8 3 2 475
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 14 17 17 474
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 6 11 5 473
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 0 6 2 467
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 5 2 0 447
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 1 1 2 442
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 3 1 3 439
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 14 21 13 439
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 17 21 10 428
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 30 28 20 423
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 21 19 22 416
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 6 7 6 415
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 11 10 8 410
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 2 1 3 407
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 7 5 1 406
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 12 15 10 406
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 7 7 5 404
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 8 13 16 403
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 5 6 1 402
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 9 4 12 382
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 10 4 17 377
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 4 4 5 373
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 5 13 3 372
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 2 3 6 369
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 7 4 6 367
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 5 12 10 366
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 6 5 5 363
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 8 19 21 359
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 2 3 5 355
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 9 9 7 355
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 3 0 3 355
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 4 2 4 349
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 8 6 12 345
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 0 0 0 344
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 0 5 5 336
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 9 0 3 329
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 4 6 4 322
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 1 10 2 317
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 3 9 2 316
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 8 11 8 313
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 5 6 4 309
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 3 5 1 307
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 4 5 12 300
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 15 18 9 24 30 22 14 16 25 28 289
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 11 9 12 10 25 31 22 20 28 25 287
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 9 5 5 284
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 1 1 1 283
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 4 0 1 281
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 13 27 31 268
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 10 20 17 263
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 1 2 3 258
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 14 15 12 257
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 10 8 12 256
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 0 2 1 252
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 6 4 3 252
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 4 2 0 249
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 5 6 10 245
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 3 4 3 243
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 5 8 8 243
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 6 3 3 237
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 1 5 0 232
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 1 0 1 225
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 4 2 3 222
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 0 1 0 222
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 3 3 2 220
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 8 14 9 218
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 1 2 0 217
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 0 3 3 214
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 6 9 3 213
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 3 1 4 211
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 1 1 5 211
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 1 2 4 210
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 1 3 1 207
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 1 3 3 206
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 3 11 7 205
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 3 6 3 203
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 5 4 7 201
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 3 4 6 201
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 4 6 7 198
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 3 1 5 196
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 7 1 3 193
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 7 6 5 192
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 4 4 5 192
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 12 15 15 191
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 3 1 1 190
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 1 4 1 189
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 3 4 3 187
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 4 9 3 185
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 8 4 2 184
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 2 0 2 181
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 2 8 9 180
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 3 9 5 179
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 1 3 1 178
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 1 2 0 176
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 2 4 5 174
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 1 0 0 173
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 3 2 1 173
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 0 0 0 170
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 1 4 0 170
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 2 1 0 168
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 1 0 1 168
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 1 1 1 167
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 1 4 3 167
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 3 4 6 166
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 1 6 4 165
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 1 2 0 165
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 1 1 3 164
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 2 4 2 163
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 1 5 1 163
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 2 4 4 162
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 2 1 3 161
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 3 4 2 158
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 5 4 0 156
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 9 7 7 153
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 1 6 1 152
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 12 12 10 150
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 2 1 3 148
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 5 6 8 147
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 2 1 2 146
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 4 4 4 146
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 4 1 1 1 0 0 1 1 145
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 1 5 4 143
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 2 2 5 142
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 5 1 3 141
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 12 11 14 141
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 0 0 0 139
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 10 8 22 139
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 2 0 4 134
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 2 7 7 134
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 0 0 1 134
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 5 2 1 133
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 2 2 1 129
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 0 0 2 128
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 2 2 3 128
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 11 23 36 127
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 1 2 0 126
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 3 4 2 125
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 5 1 4 123
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 0 1 4 121
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 1 2 5 120
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 1 2 2 120
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 5 9 1 120
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 1 1 2 119
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 0 0 0 119
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 3 4 2 118
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 0 0 0 116
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 2 1 3 115
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 0 0 1 114
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 1 5 6 113
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 1 0 1 112
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 2 3 2 109
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 8 1 3 109
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 1 4 2 107
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 0 0 0 105
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 1 0 0 101
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 0 2 0 98
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 0 0 1 97
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 0 1 0 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 0 0 0 95
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 4 3 2 95
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 1 2 2 94
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 1 1 5 94
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 7 15 8 94
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 1 1 0 93
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 0 1 0 92
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 1 1 2 92
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 4 4 5 92
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 3 2 1 92
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 1 1 7 9 3 4 8 14 6 10 92
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 3 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 0 0 0 90
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 0 0 1 89
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 2 2 2 88
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 10 4 3 88
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 2 1 1 86
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 3 1 1 85
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 0 1 1 84
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 3 3 0 84
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 8 13 9 84
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 0 0 1 82
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 2 4 0 81
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 0 0 1 80
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 0 0 0 80
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 2 1 0 79
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 1 1 0 79
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 3 4 2 78
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 2 9 9 78
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 3 0 0 78
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 2 1 2 77
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 0 0 0 77
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 2 1 2 77
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 5 5 3 76
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 3 0 0 76
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 2 2 1 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 0 0 1 75
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 1 2 2 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 0 0 0 73
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 1 1 1 73
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 1 4 3 72
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 0 1 0 71
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 2 0 1 71
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 1 0 0 70
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 3 1 4 69
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 2 2 3 69
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 7 2 12 69
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 2 6 2 67
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 0 1 0 65
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 1 1 1 64
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 0 1 2 64
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 1 1 2 61
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 0 0 2 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 0 0 0 60
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 1 0 3 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 0 0 0 58
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 12 6 6 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 1 0 0 58
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 0 0 1 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 0 0 0 57
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 0 0 1 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 0 0 0 56
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 1 0 1 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 0 0 0 53
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 1 4 0 53
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 2 3 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 0 0 0 52
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 1 2 1 50
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 0 0 1 50
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 1 0 1 49
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 0 1 0 47
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 1 1 0 47
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 0 0 1 47
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 0 0 1 47
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 1 2 2 47
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 4 5 8 47
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 1 0 2 46
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 0 0 0 44
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 2 1 2 43
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 0 0 0 42
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 1 5 0 41
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 0 0 1 41
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 1 0 0 40
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 0 0 0 40
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 0 1 2 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 0 0 0 39
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 2 1 1 39
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 0 1 0 38
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 0 0 0 38
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 0 0 1 38
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 0 1 2 38
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 2 3 2 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 0 0 0 37
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 0 0 0 35
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 0 1 1 35
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 1 0 1 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 0 0 1 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 0 0 0 34
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 0 2 0 34
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 3 1 1 34
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 1 1 2 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 0 0 0 32
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 2 0 0 32
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 4 1 1 32
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 1 2 0 31
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 0 0 1 31
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 1 0 1 31
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 1 0 2 31
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 1 2 3 31
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 2 1 0 31
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 0 0 0 30
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 0 1 1 29
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 0 0 1 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 0 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 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 0 0 0 26
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 1 1 0 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 0 0 0 26
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 1 1 1 25
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 0 0 0 23
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 0 1 1 23
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 0 1 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 0 0 0 22
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 0 2 0 21
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 1 0 0 19
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 1 0 0 19
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 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 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 0 0 0 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 0 0 0 17
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 1 0 7 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 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 0 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 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 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 0 0 0 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 0 0 0 15
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 1 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 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 0 0 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 0 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 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 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 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 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 0 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 0 0 0 12
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 0 0 1 11
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 0 0 0 11
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 1 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 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 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 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 0 0 0 11
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 0 0 1 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 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 0 0 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 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 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 0 0 0 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 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 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 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 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 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 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 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 0 0 0 7
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 0 1 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 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 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 0 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 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 0 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 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 0 0 0 6
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 0 1 0 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 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 0 0 0 5
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 1 0 0 4
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 0 0 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 0 0 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 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 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 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 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 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 0 0 0 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 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 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 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 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 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 2168 2309 2158 82415


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