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

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

Count of 1963 - 2010 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

MINNESOTA

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

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Total
607 Surgery: Light, Thermal, and Electrical Application 0 0 1 1 0 3 0 4 3 5 7 11 14 11 17 10 20 17 36 26 25 18 23 11 13 14 14 24 29 40 54 97 74 60 76 119 135 146 124 132 127 113 130 197 222 150 206 349 2908
428 Stock Material or Miscellaneous Articles 8 17 11 14 15 8 23 24 21 20 17 17 21 21 13 29 13 21 25 20 30 22 38 47 46 52 61 47 45 54 67 70 85 78 112 106 110 104 91 102 105 98 92 69 40 50 28 59 2266
128 Surgery (includes Class 600) 6 4 3 1 5 2 2 5 8 2 0 13 15 15 5 6 13 12 13 21 17 25 19 20 32 29 28 39 44 42 46 57 40 57 62 95 102 146 143 142 165 103 92 127 109 77 99 150 2258
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 18 11 23 27 22 36 42 29 31 46 33 32 22 25 25 17 13 11 37 16 19 32 27 34 30 33 35 29 39 54 53 71 55 80 63 75 91 56 63 81 79 67 44 51 41 40 33 55 1946
360 Dynamic Magnetic Information Storage or Retrieval 5 3 10 3 8 8 10 7 7 6 10 5 15 14 13 8 7 7 9 15 9 13 14 21 13 10 32 18 20 31 51 49 46 41 48 101 108 92 98 124 126 163 75 136 64 60 47 57 1837
604 Surgery (Medicators and Receptors) 1 3 1 1 1 1 1 1 2 4 1 5 4 3 5 3 2 6 9 6 9 9 17 13 25 25 18 15 35 48 46 75 76 84 66 95 81 77 76 59 101 70 45 49 37 39 57 102 1509
073 Measuring and Testing 9 17 25 32 25 24 23 22 27 13 16 14 10 12 16 15 16 5 15 18 15 21 24 22 18 20 36 25 17 25 21 41 24 32 26 34 33 37 31 33 82 44 47 50 48 48 45 50 1303
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 2 1 1 4 3 6 3 4 3 8 6 3 11 14 19 12 27 9 6 14 11 21 14 9 17 16 12 22 23 23 31 18 37 36 46 64 54 71 78 104 84 70 38 61 40 25 41 61 1283
606 Surgery (instruments) 1 1 1 1 2 0 0 1 2 3 2 3 3 3 3 4 2 1 5 4 5 7 7 4 9 8 16 19 27 20 26 29 28 21 34 53 52 76 57 54 84 67 50 60 73 48 65 116 1157
426 Food or Edible Material: Processes, Compositions, and Products 11 12 18 17 15 22 38 36 28 34 24 29 23 16 11 11 16 18 13 5 15 11 20 9 11 12 24 21 31 22 28 18 27 29 21 25 46 45 40 36 47 33 19 23 16 20 16 24 1086
532 Organic Compounds (includes Classes 532-570) 10 24 31 34 25 36 51 33 26 64 30 26 38 33 26 18 12 19 26 16 6 9 23 19 24 13 14 18 12 21 17 19 25 16 18 26 18 13 25 30 17 19 20 18 14 16 9 21 1078
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 17 17 17 17 13 10 17 16 12 13 17 15 15 13 6 9 6 13 22 21 24 17 16 21 18 11 11 12 19 18 24 34 29 30 22 22 24 23 28 35 27 28 25 63 46 31 13 9 966
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 2 1 0 1 2 2 2 1 4 0 1 2 2 2 2 3 3 3 10 7 16 11 9 8 9 7 8 12 19 22 39 55 57 71 70 53 55 36 46 33 36 49 57 828
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 5 7 8 7 6 11 19 12 21 13 13 13 13 14 16 7 4 10 18 13 11 6 12 14 16 11 12 20 18 15 17 24 17 23 38 31 37 22 36 34 34 23 19 19 19 7 5 18 788
340 Communications: Electrical 7 9 12 9 10 4 6 9 18 15 13 8 8 5 3 5 8 10 6 9 13 2 5 7 8 13 19 9 9 10 11 15 12 15 26 24 18 14 24 28 31 31 37 46 26 44 40 44 755
439 Electrical Connectors 3 7 9 9 5 4 7 8 15 7 9 9 9 7 13 10 10 5 6 6 12 14 18 15 21 7 11 15 10 2 11 12 12 4 14 13 25 22 18 26 32 32 38 40 39 39 36 27 723
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 4 2 1 2 3 2 0 1 4 1 2 3 8 3 9 6 2 6 4 5 6 9 3 3 3 6 2 6 4 8 12 12 27 33 28 46 48 31 47 48 56 53 47 61 49 716
029 Metal Working 5 3 6 8 4 6 14 12 18 8 17 21 8 10 9 6 2 0 10 6 9 16 8 10 4 16 19 14 22 12 12 10 18 16 16 24 19 27 26 21 23 26 19 34 24 21 32 37 708
206 Special Receptacle or Package 13 8 14 19 21 9 11 4 4 10 13 8 17 11 10 9 12 14 9 11 13 4 13 2 20 18 24 16 18 14 21 14 19 15 18 22 28 21 24 15 17 17 35 10 8 14 12 16 695
210 Liquid Purification or Separation 3 2 9 10 9 6 10 14 9 5 14 9 5 5 4 8 7 4 11 12 14 5 9 11 10 12 28 20 14 17 21 19 23 35 25 21 16 19 21 21 26 10 17 13 17 17 31 32 680
385 Optical Waveguides 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 4 4 1 2 0 0 3 0 0 1 9 8 10 16 9 14 20 14 10 9 18 18 15 19 34 43 46 47 39 53 72 67 73 680
052 Static Structures (e.g., Buildings) 10 5 12 11 20 10 12 9 7 10 6 6 5 11 16 16 8 12 14 3 7 12 7 12 13 3 17 21 10 19 18 12 13 22 27 26 23 23 21 11 23 23 24 21 13 13 17 24 678
137 Fluid Handling 18 6 22 12 22 10 34 21 20 12 15 15 15 13 12 10 6 13 8 6 5 10 12 6 19 8 10 14 10 7 17 22 10 11 13 12 12 21 29 16 12 15 13 12 10 16 16 18 666
361 Electricity: Electrical Systems and Devices 4 5 7 5 9 8 9 10 6 1 7 4 4 3 8 9 1 3 2 10 9 12 6 10 2 9 12 9 10 9 11 17 11 10 8 20 18 18 16 28 29 24 23 27 33 51 47 40 634
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 1 0 0 0 0 1 0 1 1 0 2 0 0 0 1 6 4 5 5 6 13 20 32 29 30 30 39 36 74 45 62 77 110 634
427 Coating Processes 2 3 2 5 6 12 5 10 10 4 4 4 5 3 4 4 6 4 10 6 8 5 11 10 9 9 12 15 14 14 14 24 25 19 19 34 33 29 26 30 23 30 16 14 15 9 17 26 619
714 Error Detection/Correction and Fault Detection/Recovery 0 1 4 4 1 2 2 0 2 0 0 1 8 2 4 3 3 7 2 2 4 2 9 3 4 12 7 14 11 6 7 6 22 15 21 21 20 28 19 21 26 32 24 39 41 47 48 54 611
280 Land Vehicles 7 5 7 10 10 10 11 10 12 13 19 17 13 8 6 7 6 9 4 3 5 7 15 13 12 12 9 11 25 15 14 20 13 13 7 19 15 20 19 25 11 18 16 15 21 16 15 21 609
324 Electricity: Measuring and Testing 2 3 6 4 5 8 14 8 8 5 7 5 8 4 6 4 3 5 5 6 2 2 7 9 12 6 11 13 9 11 13 7 15 12 11 19 23 19 22 36 47 26 24 29 30 20 27 22 600
359 Optical: Systems and Elements 0 1 2 2 5 4 2 12 7 9 10 8 9 6 11 15 1 5 6 6 10 6 8 6 10 11 8 14 12 16 9 2 5 11 9 27 27 27 24 27 32 25 24 33 24 24 16 13 581
062 Refrigeration 8 3 7 13 7 8 8 8 9 8 9 10 9 5 8 7 3 10 12 13 13 13 17 8 17 19 18 25 16 24 18 15 14 15 12 14 12 14 14 19 24 12 6 9 9 9 4 16 571
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 1 1 0 0 0 2 1 3 5 20 5 18 36 35 34 11 13 47 38 39 60 56 52 82 565
435 Chemistry: Molecular Biology and Microbiology 0 0 1 1 1 1 5 3 1 2 1 1 4 2 1 0 1 4 9 4 1 2 4 3 14 4 14 11 7 11 11 8 23 17 29 30 33 27 26 27 33 20 17 26 24 24 24 45 557
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 2 4 4 1 2 3 2 2 1 5 0 4 2 1 2 3 3 1 0 7 3 3 2 3 2 5 2 5 11 5 8 12 15 27 35 42 40 37 41 28 21 44 26 30 26 35 557
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 9 4 4 10 3 5 9 5 3 5 2 3 6 5 12 4 7 4 3 3 2 7 6 2 4 9 9 13 12 17 5 9 13 20 27 21 24 20 19 29 35 19 22 15 17 12 27 523
015 Brushing, Scrubbing, and General Cleaning 9 2 12 5 9 11 13 8 13 8 10 18 9 15 7 5 6 16 8 12 16 14 11 12 18 14 8 8 8 10 11 9 11 10 9 14 35 18 12 9 9 7 8 13 5 6 6 12 519
248 Supports (e.g., for holding articles, etc.) 6 10 18 15 6 9 4 8 7 13 10 11 5 9 9 5 6 5 7 3 4 8 1 1 9 8 8 9 12 12 12 12 11 11 9 19 20 20 10 15 27 8 11 18 19 15 15 19 509
451 Abrading 5 10 5 3 6 4 3 8 5 13 2 8 12 7 2 3 3 10 8 6 5 7 11 8 11 9 10 10 6 9 8 13 6 8 17 14 14 25 18 18 25 29 20 19 23 15 11 9 501
222 Dispensing (apparatus and process) 15 14 15 30 17 12 8 9 16 12 4 9 14 9 9 2 11 6 6 4 10 4 8 7 12 8 8 16 10 15 16 12 8 18 7 13 26 12 10 11 9 10 8 2 5 5 2 6 500
219 Electric Heating 4 4 4 4 1 0 7 6 7 10 11 10 4 3 6 7 8 12 9 7 5 11 20 12 19 10 22 20 12 17 15 18 9 4 13 13 18 15 12 13 13 14 13 8 9 9 5 18 491
365 Static Information Storage and Retrieval 5 8 5 10 16 5 33 13 13 6 8 6 8 2 14 13 14 3 7 2 3 2 3 6 5 8 5 9 3 3 1 6 4 1 5 0 7 7 12 13 14 16 22 23 24 25 21 51 490
250 Radiant Energy 7 12 15 11 4 11 11 8 6 5 5 9 13 14 6 5 1 9 6 5 5 4 7 7 5 3 11 10 9 13 15 11 19 12 10 11 7 9 14 10 25 10 15 17 12 19 11 13 477
414 Material or Article Handling 11 14 24 21 16 14 12 19 7 9 13 10 12 12 14 6 10 8 13 5 8 4 5 4 11 6 2 8 3 7 10 5 11 6 8 12 8 18 9 11 10 10 11 10 8 10 6 5 476
356 Optics: Measuring and Testing 1 2 2 2 2 5 3 3 4 1 7 1 4 5 0 2 1 3 3 0 4 3 6 6 8 6 8 5 9 13 5 13 24 12 6 18 12 14 9 13 25 22 14 31 22 23 18 31 431
370 Multiplex Communications 0 0 0 0 0 0 1 1 1 1 2 1 0 2 2 1 0 3 0 2 1 1 2 4 5 4 1 2 2 1 0 5 6 14 12 19 11 12 14 13 16 13 12 33 22 53 49 85 429
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 5 2 1 2 5 2 4 8 10 19 18 22 19 19 32 24 27 31 43 59 72 428
239 Fluid Sprinkling, Spraying, and Diffusing 5 7 4 12 9 5 6 5 10 7 6 12 9 11 8 7 3 3 5 3 4 8 11 6 11 9 6 11 11 10 10 14 4 8 9 10 16 26 4 6 13 9 9 14 6 6 6 17 411
043 Fishing, Trapping, and Vermin Destroying 2 4 8 1 4 3 4 7 0 7 13 13 5 2 8 4 7 8 3 3 2 6 4 6 11 14 28 11 9 12 18 13 5 17 4 7 11 15 7 17 15 8 12 8 12 3 9 11 401
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 7 9 15 13 8 7 25 17 9 11 2 7 2 5 4 1 3 11 6 3 2 9 8 2 6 4 3 2 1 2 3 3 6 4 15 18 12 25 9 18 13 10 8 15 5 15 7 391
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 1 0 1 0 0 0 0 1 0 0 1 4 4 2 3 2 2 0 0 1 4 6 6 4 8 13 5 7 7 6 6 8 2 8 12 11 8 13 20 20 21 21 27 28 16 49 358
180 Motor Vehicles 1 0 5 6 3 4 7 5 6 9 8 12 9 9 6 7 3 2 5 3 4 13 7 6 8 6 5 2 8 4 2 1 1 3 3 5 6 17 9 14 6 8 19 23 6 13 18 27 354
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 0 0 0 0 0 1 2 1 0 1 0 1 1 0 0 0 0 2 0 2 2 1 3 3 2 11 4 1 7 4 2 5 9 10 11 8 9 20 35 29 30 27 19 26 35 24 349
055 Gas Separation 1 2 0 2 1 5 3 4 4 4 6 5 4 2 2 2 8 11 5 4 2 5 12 5 5 6 7 5 3 3 6 2 5 3 15 15 14 11 10 12 11 9 14 15 18 22 15 17 342
417 Pumps 1 4 5 8 1 3 10 4 6 5 3 8 5 9 4 6 4 11 3 7 9 3 8 4 5 7 7 9 13 10 9 15 6 12 8 11 10 18 10 8 8 10 7 11 2 1 7 7 342
242 Winding, Tensioning, or Guiding 11 6 13 11 17 8 5 7 10 12 5 11 7 5 4 6 7 6 6 8 3 5 10 7 7 12 3 3 10 5 3 18 8 13 5 6 4 6 8 8 6 6 3 2 6 2 2 3 339
053 Package Making 3 4 6 4 4 7 9 9 8 4 6 8 5 8 4 7 6 3 3 3 2 5 8 3 5 4 3 1 8 4 11 14 15 7 14 29 14 18 8 8 5 4 7 6 4 9 5 6 338
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 2 0 3 2 1 2 4 3 1 2 3 4 7 5 8 6 4 9 14 10 16 13 10 9 13 21 28 13 20 13 20 20 37 326
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 5 0 6 3 4 1 3 5 5 4 3 3 1 6 11 4 3 6 8 9 2 4 3 6 5 4 2 3 0 7 5 8 10 5 10 8 11 16 14 10 7 5 6 8 10 9 15 37 320
362 Illumination 0 5 0 2 5 2 3 1 1 3 3 5 2 3 2 2 2 6 3 3 3 5 1 1 4 7 8 5 12 4 3 2 4 6 9 5 3 10 13 14 16 12 18 21 27 20 16 15 317
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 4 1 4 2 2 4 3 2 1 1 3 2 7 1 5 1 1 0 2 6 3 2 1 5 3 3 6 5 8 8 11 11 15 10 12 11 13 8 8 8 12 16 8 10 17 11 15 23 315
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 0 2 1 3 0 0 1 1 6 5 1 2 3 2 4 3 1 3 1 3 0 3 6 4 4 4 8 4 1 2 5 5 6 7 9 11 14 27 32 25 16 11 14 12 10 13 17 314
438 Semiconductor Device Manufacturing: Process 1 1 0 0 1 0 0 1 2 0 4 1 4 3 2 9 1 1 1 0 0 3 1 1 8 5 5 3 5 1 7 2 4 7 3 8 13 10 17 10 19 19 16 9 26 23 23 23 303
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 1 2 6 12 10 12 4 15 22 22 25 20 17 15 21 18 20 13 19 15 294
220 Receptacles 7 5 3 3 4 15 3 3 6 5 5 7 7 6 2 6 4 6 4 1 8 6 7 7 4 7 7 11 5 16 5 9 5 8 9 12 7 7 4 6 7 6 5 1 4 3 8 4 290
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 4 0 4 5 4 4 5 6 5 2 5 8 7 0 3 4 1 1 2 3 4 2 3 4 2 3 7 3 4 2 5 2 5 5 3 3 5 8 5 6 6 12 9 14 19 25 21 28 288
229 Envelopes, Wrappers, and Paperboard Boxes 13 14 11 18 14 11 3 4 2 5 6 6 8 8 7 3 8 12 15 12 2 11 6 4 7 8 8 2 1 6 6 5 2 3 2 2 4 5 3 3 2 0 1 2 0 2 5 5 287
056 Harvesters 9 10 11 5 6 4 3 8 5 11 8 4 6 6 6 4 6 9 6 10 2 2 6 1 4 6 8 4 6 5 9 5 3 5 8 7 4 8 1 10 3 5 4 8 2 8 6 8 285
174 Electricity: Conductors and Insulators 1 1 7 2 3 3 2 5 8 3 4 6 7 1 4 1 3 1 3 2 2 5 7 4 3 2 8 4 7 7 3 3 6 5 4 8 6 5 11 10 14 12 11 16 15 9 13 13 280
123 Internal-Combustion Engines 3 6 4 1 1 5 4 4 5 5 2 11 6 4 9 4 1 1 3 7 8 12 13 6 7 9 9 9 8 8 3 7 7 4 5 2 7 15 9 6 5 3 8 6 4 5 3 4 278
382 Image Analysis 0 0 1 2 2 2 4 13 11 6 6 2 3 1 4 1 0 0 0 0 0 1 10 1 3 3 6 4 4 2 2 4 6 4 5 6 4 10 6 8 13 15 12 24 12 13 19 21 276
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 5 9 3 8 8 7 9 9 5 5 6 7 1 3 5 0 4 4 1 2 5 4 3 2 1 0 7 4 5 7 7 2 4 5 11 4 6 13 7 4 12 9 13 7 12 6 12 274
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4 1 3 4 2 2 1 7 7 11 15 17 4 6 6 5 11 14 22 29 32 66 272
119 Animal Husbandry 5 9 8 9 4 3 7 3 1 5 6 4 5 1 3 2 1 5 8 2 6 5 5 3 3 7 10 5 5 7 10 5 1 3 4 10 9 6 5 11 5 7 9 7 4 12 9 6 270
051 Abrasive Tool Making Process, Material, or Composition 2 0 0 3 0 0 0 4 2 0 0 0 1 0 2 3 0 4 0 2 0 3 3 2 2 6 9 4 6 9 15 10 13 24 17 13 14 7 14 7 13 8 5 1 11 4 12 0 255
602 Surgery: Splint, Brace, or Bandage 0 0 0 3 0 0 1 0 1 1 1 2 3 1 0 0 2 2 2 0 6 1 5 3 4 6 5 8 9 4 7 4 9 10 5 9 13 17 20 15 19 6 16 12 2 7 6 5 252
040 Card, Picture, or Sign Exhibiting 3 5 2 5 6 4 5 6 5 4 3 9 4 8 4 2 6 6 5 8 1 0 1 3 2 4 4 3 4 2 3 4 8 4 5 8 2 13 6 9 12 7 4 3 11 8 6 11 248
198 Conveyors: Power-Driven 11 5 7 7 9 2 2 5 6 5 5 4 2 5 4 3 1 3 2 6 3 3 4 1 3 4 5 5 7 9 6 7 4 7 2 4 7 5 9 6 5 4 5 10 9 7 8 5 248
114 Ships 7 7 4 7 0 7 5 6 3 7 5 4 1 5 2 2 0 0 1 1 3 2 1 2 8 7 8 7 6 2 3 4 3 5 5 10 9 8 5 4 3 9 16 14 12 9 6 2 247
482 Exercise Devices 1 0 1 0 1 1 1 1 3 1 2 0 0 0 1 2 1 3 0 3 1 3 2 6 4 10 3 5 8 7 7 11 12 8 10 9 6 8 10 11 4 4 5 13 5 17 14 18 243
473 Games Using Tangible Projectile 3 1 1 3 2 1 2 1 4 1 8 3 3 5 2 7 3 3 1 2 2 3 5 2 3 2 5 4 6 6 4 8 7 9 14 9 8 7 9 5 11 6 12 9 10 9 3 7 241
318 Electricity: Motive Power Systems 3 3 4 6 4 3 9 4 4 5 3 10 1 3 6 4 2 4 5 4 5 3 2 2 8 1 3 4 8 5 8 6 8 6 4 6 4 11 6 5 6 4 13 9 2 3 5 6 240
252 Compositions 1 3 1 1 4 3 3 2 4 5 5 1 1 2 4 1 2 5 4 0 4 4 4 1 2 5 4 8 4 6 6 13 12 9 11 8 9 9 6 8 7 5 7 9 7 6 8 5 239
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 0 0 0 0 2 3 6 2 1 3 4 3 1 5 2 1 1 0 1 0 4 1 7 2 4 0 0 0 1 2 6 8 6 12 7 12 12 12 9 11 11 15 13 11 14 22 238
134 Cleaning and Liquid Contact with Solids 3 1 4 4 4 4 4 3 6 3 3 0 4 6 2 1 1 1 1 3 2 1 2 1 6 8 10 3 4 5 5 8 4 9 3 9 11 7 12 13 12 7 6 7 8 2 8 5 236
002 Apparel 1 2 3 1 6 2 3 2 2 2 6 3 5 3 1 3 1 3 2 1 1 1 4 4 6 6 9 7 4 4 4 10 9 15 6 15 10 9 14 11 4 5 6 4 3 2 0 8 233
126 Stoves and Furnaces 2 4 7 0 2 3 2 2 7 1 1 10 3 3 6 19 4 12 8 8 9 8 6 2 9 4 5 2 6 2 4 2 4 3 4 3 13 5 5 4 5 6 3 1 4 3 2 4 232
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 1 2 0 1 0 1 0 1 0 0 0 0 3 0 2 1 1 2 2 1 0 1 1 1 1 3 5 8 12 11 14 8 11 8 6 17 23 17 25 17 24 231
074 Machine Element or Mechanism 5 6 6 22 11 14 12 11 6 2 5 3 6 5 8 5 2 3 3 3 0 5 3 2 2 3 2 7 2 3 12 3 1 3 1 2 8 7 3 4 5 0 1 2 1 2 2 4 228
717 DP: Software Development, Installation, and Management (Data Processing) 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 3 4 1 4 3 7 13 9 22 14 15 15 21 34 20 17 11 13 228
172 Earth Working 5 6 2 5 7 1 6 7 5 12 5 8 3 3 4 8 2 5 1 4 1 12 5 4 1 2 6 3 6 4 3 4 3 7 1 4 3 3 3 4 2 5 2 10 6 5 9 9 226
102 Ammunition and Explosives 0 3 5 6 6 6 3 3 9 10 10 6 2 3 2 2 0 3 2 0 2 7 2 1 9 7 12 11 14 5 7 2 1 5 2 4 7 4 8 1 7 3 2 4 5 4 3 3 223
033 Geometrical Instruments 8 4 10 4 4 5 5 3 2 4 2 11 7 0 1 1 4 4 0 3 2 3 6 3 1 2 5 8 7 5 2 3 5 6 6 3 3 5 9 9 6 4 8 8 6 6 8 1 222
083 Cutting 5 4 10 4 6 7 6 9 9 3 9 3 4 6 6 8 8 3 11 4 3 3 2 3 2 0 5 3 11 6 4 4 1 1 3 5 5 3 10 3 6 4 1 2 4 0 1 2 222
200 Electricity: Circuit Makers and Breakers 3 8 8 10 8 6 7 2 6 10 6 5 3 6 7 9 5 3 4 3 5 6 3 3 2 0 2 3 2 6 7 4 0 3 3 2 4 1 2 7 6 9 5 5 4 0 3 0 216
211 Supports: Racks 4 2 5 7 5 4 9 5 4 3 2 1 3 1 2 3 1 2 3 2 4 2 0 5 6 5 3 5 4 8 4 2 5 6 3 3 7 8 7 11 7 10 4 5 7 3 4 8 214
297 Chairs and Seats 8 4 5 7 4 5 4 1 3 3 3 4 1 3 3 5 2 2 3 1 2 3 2 1 4 6 3 0 5 4 5 9 3 2 11 7 6 5 4 6 3 9 6 11 2 8 7 3 208
005 Beds 2 3 3 7 4 2 2 2 4 2 1 5 3 3 2 4 5 2 2 0 3 5 0 3 6 6 5 5 5 7 2 2 2 6 8 6 8 3 2 11 3 5 7 6 6 4 8 6 198
326 Electronic Digital Logic Circuitry 1 3 1 5 2 4 5 1 1 0 1 0 0 2 5 0 3 0 0 1 0 0 2 3 3 7 10 3 2 4 1 4 2 0 6 9 10 10 16 14 5 6 8 4 11 11 4 7 197
204 Chemistry: Electrical and Wave Energy 1 1 2 4 8 7 5 6 3 6 2 6 4 1 3 0 1 0 0 2 1 5 7 9 2 1 7 5 5 6 6 11 7 6 8 5 4 4 3 4 2 6 4 1 5 3 1 5 195
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 3 4 0 2 0 1 1 5 1 4 0 2 3 2 5 0 1 6 2 3 4 5 3 3 3 2 5 3 7 5 12 3 5 3 10 7 11 8 8 7 4 4 9 4 2 1 8 193
273 Amusement Devices: Games 1 2 4 1 1 2 6 5 2 6 3 10 2 4 5 4 2 3 0 0 4 8 2 2 2 3 5 5 5 8 5 6 8 5 3 4 6 5 5 7 2 4 3 4 4 5 6 3 192
099 Foods and Beverages: Apparatus 9 3 2 7 11 2 5 4 6 5 2 5 6 6 1 5 2 4 0 1 2 0 1 3 1 3 6 5 4 5 7 4 12 8 4 9 4 5 5 2 4 2 1 2 0 1 1 3 190
165 Heat Exchange 0 0 3 4 7 4 3 4 6 6 5 2 3 5 4 2 5 3 4 2 4 6 3 7 2 0 3 3 11 5 4 6 9 6 2 6 2 2 4 2 2 3 4 8 2 3 2 0 183
375 Pulse or Digital Communications 0 0 1 1 1 0 1 1 2 1 1 0 0 2 2 2 1 1 2 1 1 2 0 3 0 2 4 3 1 1 3 3 11 6 3 4 4 6 7 6 11 6 7 6 10 13 15 21 179
118 Coating Apparatus 1 4 6 3 3 8 6 2 4 2 3 1 5 2 3 3 0 0 3 1 2 2 3 3 5 3 4 2 0 1 3 2 3 4 6 7 6 6 5 4 9 5 5 7 5 3 5 7 177
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 2 2 1 1 2 1 5 2 5 2 3 3 5 4 3 2 3 0 2 2 1 2 2 4 3 3 1 5 3 3 8 10 4 6 7 12 6 11 6 4 5 1 4 3 2 2 2 6 176
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 3 0 0 3 4 4 3 3 5 2 3 3 7 12 17 13 10 14 15 13 15 21 176
307 Electrical Transmission or Interconnection Systems 1 4 7 2 2 4 10 6 3 3 7 5 8 3 6 1 2 4 3 3 3 2 1 2 3 1 0 3 0 3 2 5 3 5 4 4 5 3 6 4 5 4 1 4 2 4 6 6 175
310 Electrical Generator or Motor Structure 2 4 3 2 1 1 4 0 3 5 1 4 3 2 5 1 1 0 1 3 0 4 0 1 4 3 6 1 3 7 7 4 3 5 7 10 9 4 10 4 6 4 7 2 4 2 8 4 175
433 Dentistry 0 0 0 1 2 1 4 2 1 1 0 1 4 0 3 0 0 2 2 1 0 6 1 2 8 0 4 3 11 5 5 7 6 8 5 9 10 9 11 3 5 3 3 5 6 4 4 7 175
455 Telecommunications 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 4 0 0 2 0 0 1 1 1 2 2 1 0 1 1 1 0 3 3 6 4 4 5 3 6 5 8 10 21 10 16 30 18 173
072 Metal Deforming 2 1 2 4 2 2 3 4 4 4 4 2 2 2 2 5 7 4 11 4 3 4 3 2 2 0 1 4 2 2 2 5 2 4 6 8 5 4 4 2 3 1 5 9 7 3 1 7 172
296 Land Vehicles: Bodies and Tops 2 0 2 2 3 3 1 8 7 2 1 6 5 2 1 4 0 1 1 2 0 1 2 4 2 1 5 2 5 8 1 3 2 6 3 7 4 12 3 5 6 4 4 9 1 6 4 9 172
355 Photocopying 4 2 7 4 2 4 6 3 8 7 3 3 1 2 6 4 16 8 11 5 6 2 3 4 4 1 2 1 5 4 3 3 1 2 2 0 5 4 3 1 1 2 0 2 0 2 2 0 171
431 Combustion 4 5 7 9 6 3 4 2 5 1 4 3 1 2 3 7 2 5 4 2 9 9 4 3 2 2 2 4 7 4 1 1 5 2 1 0 3 3 4 7 0 1 4 2 5 2 2 2 170
244 Aeronautics and Astronautics 22 11 12 9 9 15 1 6 3 4 1 3 3 2 1 3 3 3 0 0 2 2 2 2 2 1 3 0 4 4 0 2 2 1 1 2 2 2 0 2 3 3 2 4 1 3 3 3 169
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 4 3 8 3 1 2 0 1 0 3 0 1 2 0 0 1 1 0 1 1 0 0 0 1 0 2 2 3 4 1 3 4 9 6 2 4 4 9 4 5 17 10 7 3 11 16 9 169
418 Rotary Expansible Chamber Devices 3 1 7 8 4 4 3 6 6 4 1 8 13 6 8 0 2 4 4 3 4 2 3 5 6 7 0 1 4 3 3 1 3 1 2 1 1 14 2 2 2 3 0 1 1 0 1 1 169
381 Electrical Audio Signal Processing Systems and Devices 3 3 4 2 1 3 0 6 2 1 2 0 3 3 1 4 1 2 1 2 0 6 1 2 0 7 3 1 1 1 1 5 1 5 5 7 5 3 3 8 4 10 1 4 9 10 8 10 165
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 1 4 1 1 0 0 0 0 0 0 4 5 3 6 3 0 2 0 5 3 0 0 1 5 2 3 0 4 0 3 2 5 6 8 17 5 5 3 3 2 6 4 0 11 8 24 165
405 Hydraulic and Earth Engineering 1 2 0 4 1 6 2 0 5 1 1 5 2 1 2 3 1 0 1 4 0 0 1 3 2 3 4 5 2 3 4 1 1 6 5 9 0 4 7 3 12 5 9 10 3 8 6 6 164
209 Classifying, Separating, and Assorting Solids 2 2 3 20 10 8 8 3 6 7 5 7 4 7 2 2 1 3 1 2 3 2 1 2 2 3 4 3 2 3 3 6 2 2 2 1 2 1 3 1 2 0 4 0 2 2 2 0 163
060 Power Plants 3 3 4 4 3 1 6 0 7 1 1 2 3 1 4 2 2 1 4 6 0 2 1 1 2 3 1 5 3 3 5 4 5 1 4 6 2 2 1 2 3 8 2 5 6 7 8 12 162
312 Supports: Cabinet Structure 2 4 5 4 10 3 7 4 8 4 4 1 2 3 4 6 8 5 2 1 1 6 1 3 1 2 1 4 3 3 3 4 9 1 3 5 6 4 1 2 4 2 2 2 0 1 0 1 162
221 Article Dispensing 4 6 5 4 5 1 2 1 6 3 1 4 6 3 3 4 5 2 2 2 2 1 1 6 3 3 6 2 6 6 3 3 7 7 2 3 1 3 3 2 2 3 4 6 2 2 2 1 161
404 Road Structure, Process, or Apparatus 4 0 3 7 2 4 1 2 2 3 0 2 3 1 2 1 1 0 1 2 0 0 3 3 1 2 4 4 2 6 2 3 4 3 4 3 5 7 4 5 7 9 10 4 3 6 5 8 158
030 Cutlery 1 2 4 4 3 5 7 2 3 2 3 7 2 3 3 4 3 3 4 2 6 4 5 3 1 2 3 5 7 6 3 3 5 1 4 1 6 5 3 3 1 3 3 4 3 0 0 0 157
049 Movable or Removable Closures 8 2 6 5 5 3 2 2 3 0 3 3 1 3 1 3 1 2 3 1 3 6 5 3 4 2 1 5 4 2 4 6 5 5 5 3 3 7 1 2 4 4 2 2 1 2 1 7 156
379 Telephonic Communications 0 1 1 3 0 2 0 1 4 0 1 2 4 1 3 3 2 0 0 0 0 2 1 3 3 5 1 6 4 2 3 3 9 2 1 7 4 1 3 5 8 13 7 10 7 8 6 4 156
236 Automatic Temperature and Humidity Regulation 2 3 7 4 3 0 2 0 5 1 1 2 2 0 0 2 1 2 5 7 5 4 3 3 4 0 4 2 4 3 13 8 3 2 5 0 1 3 2 2 2 2 5 4 5 1 4 11 154
292 Closure Fasteners 3 1 3 4 5 3 3 3 4 2 5 3 6 3 7 8 1 2 3 3 0 3 0 4 2 1 3 8 4 8 2 1 1 3 4 7 5 3 1 4 5 0 3 3 1 3 1 0 152
347 Incremental Printing of Symbolic Information 0 0 0 0 1 2 2 0 1 0 0 2 1 1 0 0 1 2 1 0 2 2 1 2 3 2 1 1 1 2 1 3 2 6 6 15 8 5 8 12 9 19 9 5 5 6 1 1 152
294 Handling: Hand and Hoist-Line Implements 2 0 3 6 4 3 3 1 4 3 3 10 3 4 2 3 2 1 3 3 2 0 4 4 5 4 5 6 3 3 5 5 1 2 4 1 5 4 2 1 2 0 1 3 1 6 1 7 150
024 Buckles, Buttons, Clasps, Etc. 4 2 4 4 1 3 2 4 1 2 3 2 1 2 0 1 0 1 1 2 1 1 1 3 0 2 4 5 7 6 2 1 1 3 4 7 6 6 5 6 6 6 5 3 6 2 2 7 148
096 Gas Separation: Apparatus 0 2 2 2 1 2 2 1 2 3 2 3 0 3 2 1 2 4 2 8 1 1 3 2 1 1 3 1 4 2 4 3 7 1 3 5 6 6 7 12 7 3 3 3 4 3 3 5 148
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 0 0 1 1 5 9 6 3 8 7 10 13 6 13 15 16 15 14 148
034 Drying and Gas or Vapor Contact with Solids 4 0 0 5 5 3 3 3 4 3 5 3 2 1 1 1 5 6 4 1 2 1 3 0 3 0 0 4 2 2 6 1 2 4 5 5 9 8 8 4 3 2 3 5 2 3 0 1 147
106 Compositions: Coating or Plastic 1 3 4 5 4 1 6 1 1 3 1 1 2 2 2 2 4 0 0 2 0 1 3 3 1 3 3 3 1 5 2 5 4 9 3 5 5 4 3 6 2 4 3 8 3 3 5 3 145
241 Solid Material Comminution or Disintegration 4 1 4 4 3 7 10 5 3 7 2 2 6 3 4 2 1 3 6 3 0 1 6 1 0 1 2 3 1 3 4 3 4 3 3 0 2 4 1 3 3 0 1 3 5 2 3 3 145
374 Thermal Measuring and Testing 5 3 6 8 5 0 2 2 2 2 1 3 0 3 3 4 2 0 2 2 5 0 4 5 3 6 3 3 0 3 5 2 1 0 6 5 2 3 3 4 3 1 5 6 2 3 1 4 143
446 Amusement Devices: Toys 2 2 4 1 1 1 2 4 8 5 9 7 11 7 3 5 3 3 5 1 2 0 2 1 1 3 1 2 0 7 3 1 0 1 1 4 0 4 2 6 2 3 1 5 3 1 2 1 143
182 Fire Escape, Ladder, or Scaffold 4 1 0 1 3 1 4 4 2 5 2 2 2 3 1 1 2 3 2 0 2 0 2 0 5 5 2 5 6 10 5 3 2 2 1 2 4 7 6 3 2 6 7 4 6 2 0 0 142
095 Gas Separation: Processes 0 0 0 0 0 1 0 2 0 1 2 3 1 1 2 0 0 3 1 2 0 1 0 0 0 1 4 1 1 2 3 2 6 0 3 0 4 7 9 13 12 12 8 10 3 7 3 10 141
271 Sheet Feeding or Delivering 0 1 0 6 7 1 6 7 13 3 9 4 3 4 3 0 3 1 3 5 3 0 2 2 2 0 1 2 1 1 3 2 1 2 2 0 3 3 6 3 4 2 5 3 2 2 1 3 140
341 Coded Data Generation or Conversion 2 2 3 1 2 4 6 5 5 6 2 2 3 0 1 0 0 0 0 0 0 2 1 3 1 5 4 2 2 2 2 1 1 3 2 8 5 6 5 8 2 2 5 7 3 4 6 4 140
436 Chemistry: Analytical and Immunological Testing 0 0 0 1 0 0 1 1 0 3 1 0 1 1 0 1 0 2 2 2 2 2 4 1 3 3 2 1 1 0 3 2 4 1 3 7 10 5 3 8 5 10 9 2 7 5 13 8 140
285 Pipe Joints or Couplings 0 2 0 0 3 4 2 0 1 2 2 3 2 2 0 2 1 3 1 1 1 3 4 3 2 1 3 10 5 7 4 5 4 5 1 3 2 4 4 6 3 2 4 3 2 5 3 4 134
403 Joints and Connections 2 2 1 2 4 2 3 1 5 2 1 6 2 1 1 4 3 6 2 0 3 1 1 0 3 4 2 4 4 2 6 5 2 1 7 4 6 2 5 0 5 7 1 4 1 0 2 2 134
251 Valves and Valve Actuation 3 1 4 1 4 3 1 2 5 3 2 2 1 0 1 1 0 4 1 2 1 2 4 2 2 2 2 6 1 2 5 5 4 1 2 1 8 9 1 2 2 4 7 7 1 4 0 5 133
708 Arithmetic Processing and Calculating (Electrical Computers) 1 1 8 7 3 2 1 5 8 3 4 5 2 3 2 0 0 2 3 3 1 4 4 3 1 3 3 6 3 1 3 4 1 1 0 3 2 0 2 2 1 3 3 4 2 2 4 4 133
372 Coherent Light Generators 0 0 0 1 1 0 0 2 2 0 1 0 1 0 0 1 1 0 0 2 0 1 0 5 5 2 6 2 1 5 3 7 6 3 2 7 5 4 1 0 6 10 14 11 5 5 1 3 132
192 Clutches and Power-Stop Control 3 2 5 3 5 2 1 2 2 5 3 0 5 2 2 1 0 2 3 1 3 9 4 6 6 4 3 2 0 2 1 1 1 2 6 2 5 2 0 0 4 4 1 3 3 1 3 3 130
366 Agitating (e.g., of articles and materials) 2 0 2 4 2 1 4 0 5 3 2 2 4 3 2 3 3 0 3 1 0 3 3 0 2 3 6 5 5 2 6 3 4 1 1 2 5 2 2 2 1 4 2 2 6 6 1 4 129
396 Photography 0 0 3 3 0 0 3 1 7 5 2 3 3 1 3 5 2 3 7 9 4 6 1 1 3 1 2 2 3 3 1 3 4 5 1 1 2 2 0 4 0 3 2 1 4 2 3 4 128
101 Printing 2 3 3 7 4 5 3 2 2 4 4 5 2 1 6 1 2 4 0 0 4 1 0 1 3 0 4 1 3 1 2 0 0 1 2 1 4 5 4 6 1 7 1 0 3 3 7 2 127
181 Acoustics 1 3 3 3 2 1 4 1 2 5 2 2 2 3 2 1 0 4 1 2 2 1 1 4 1 1 1 4 4 3 2 2 6 5 2 5 6 3 3 2 4 3 2 0 3 1 6 4 125
434 Education and Demonstration 1 0 2 3 0 1 5 2 3 2 4 5 3 4 1 3 1 2 1 0 3 0 3 0 3 2 4 3 1 2 2 4 2 7 2 5 3 1 1 3 4 2 8 3 7 3 3 1 125
089 Ordnance 8 7 5 12 2 4 3 1 1 0 1 0 0 0 1 0 0 0 2 1 3 7 1 2 3 1 3 2 1 4 5 4 2 3 3 2 0 1 2 4 4 6 3 2 3 1 3 1 124
037 Excavating 3 0 2 4 2 2 7 2 3 3 3 1 0 3 1 3 0 1 0 4 1 1 0 1 3 3 0 2 2 3 2 1 3 2 2 2 4 5 7 4 4 2 2 2 3 2 7 6 120
331 Oscillators 3 2 6 4 4 1 2 2 3 1 0 3 3 0 2 1 0 0 0 1 1 1 1 2 2 3 2 2 1 1 1 1 1 1 2 5 3 2 6 4 6 4 3 5 3 7 7 5 120
348 Television 2 2 1 1 3 0 0 0 2 0 3 5 3 3 2 0 2 4 1 2 1 0 1 4 3 2 1 4 3 3 3 2 3 1 2 2 3 6 1 5 4 4 3 3 3 7 6 4 120
224 Package and Article Carriers 1 1 1 2 2 3 2 1 3 2 2 3 4 0 1 2 1 0 3 1 3 4 1 2 2 3 5 0 3 3 4 2 4 4 5 4 5 6 4 5 5 3 1 3 1 0 0 1 118
254 Implements or Apparatus for Applying Pushing or Pulling Force 6 3 4 7 2 1 1 0 4 2 2 2 3 2 1 2 0 1 3 2 0 5 3 1 1 1 2 2 2 2 3 0 1 0 2 4 3 4 5 2 3 4 2 2 3 2 6 4 117
081 Tools 2 3 3 4 4 0 0 4 4 0 3 4 3 3 0 5 1 2 3 1 1 3 2 2 2 2 2 4 1 1 4 1 1 1 3 1 4 4 4 4 3 5 2 4 3 0 0 2 115
330 Amplifiers 4 1 5 1 2 6 5 7 3 1 1 3 1 2 0 3 0 1 1 1 0 2 2 0 3 6 3 1 2 1 3 1 1 1 2 1 2 3 5 4 2 2 5 3 2 5 1 2 113
358 Facsimile and Static Presentation Processing 0 0 0 0 0 2 2 0 3 1 2 1 0 0 0 1 0 0 1 1 0 1 1 3 1 1 2 1 1 3 5 3 2 6 4 2 0 2 4 6 11 3 6 8 5 6 5 5 111
108 Horizontally Supported Planar Surfaces 5 3 2 3 4 0 3 0 1 5 1 2 5 2 4 3 3 1 2 1 0 3 1 2 1 1 1 4 2 1 0 2 0 4 5 2 6 6 3 6 2 4 0 1 2 0 0 1 110
216 Etching a Substrate: Processes 0 0 1 1 2 2 5 4 2 1 0 1 0 2 0 1 0 1 4 1 0 1 1 1 3 3 4 3 0 1 5 1 4 2 5 6 4 4 1 4 4 8 3 4 2 5 2 0 109
315 Electric Lamp and Discharge Devices: Systems 1 3 2 4 1 9 4 7 2 2 5 2 1 3 2 1 2 0 2 7 3 0 3 3 1 0 1 9 2 1 2 0 2 2 2 0 1 0 2 0 3 2 2 3 2 0 1 2 109
261 Gas and Liquid Contact Apparatus 0 1 1 3 4 2 1 0 3 1 2 6 4 2 0 1 0 7 2 1 0 1 2 0 2 3 3 2 3 5 3 4 1 5 3 6 3 2 3 2 3 1 0 3 2 0 1 4 108
400 Typewriting Machines 0 2 0 2 0 0 1 0 0 0 1 3 5 1 1 3 2 2 2 2 5 3 1 1 1 3 0 0 1 0 1 4 3 8 1 4 4 2 5 10 2 5 5 4 2 3 0 2 107
269 Work Holders 4 2 2 1 1 2 2 2 1 1 2 4 1 4 1 1 1 5 6 0 3 1 6 0 1 0 3 4 2 6 1 4 3 0 0 3 3 6 5 5 1 1 0 1 3 1 0 0 106
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 1 3 3 6 5 3 1 1 1 4 3 2 1 1 1 2 0 2 1 1 3 2 3 5 1 0 1 0 2 3 5 6 2 1 1 1 2 1 2 1 3 2 3 3 2 2 5 105
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 0 0 1 0 1 4 1 6 8 6 3 3 3 6 4 10 11 10 8 15 105
047 Plant Husbandry 6 4 2 2 3 0 1 0 0 1 0 2 3 4 3 4 0 7 1 1 0 3 1 2 1 1 2 3 1 5 4 2 0 3 3 2 4 6 3 3 2 1 4 0 1 0 2 1 104
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 1 0 1 0 0 2 0 0 1 1 0 2 0 1 0 0 0 0 0 0 1 0 1 2 4 3 1 0 0 3 7 5 2 4 13 3 10 5 7 12 10 102
016 Miscellaneous Hardware 1 5 1 4 0 6 0 3 1 2 1 2 0 2 3 1 0 1 0 0 2 1 3 1 4 1 2 2 3 5 2 3 3 2 4 7 3 2 3 2 4 1 1 0 1 0 1 4 100
116 Signals and Indicators 3 6 2 4 1 3 5 1 6 3 5 2 4 3 3 3 4 2 1 0 0 3 0 2 0 2 1 1 2 0 1 2 1 1 0 0 1 2 1 2 3 2 4 2 2 0 1 3 100
070 Locks 1 0 0 0 0 2 3 1 2 4 7 6 6 1 2 2 1 3 1 1 4 1 0 1 6 0 5 0 3 1 3 0 4 2 2 3 3 0 1 1 1 2 0 1 7 3 2 0 99
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 1 0 0 0 1 2 0 0 1 1 1 1 1 0 1 0 3 1 0 0 3 1 3 1 2 5 2 1 3 6 10 6 9 6 8 4 1 4 1 5 1 3 99
401 Coating Implements with Material Supply 2 1 1 2 1 0 2 2 3 2 2 4 0 1 1 0 0 0 0 0 0 0 3 6 3 4 5 1 5 1 1 1 1 0 1 1 2 2 1 3 6 5 3 5 4 3 3 5 99
188 Brakes 0 1 3 3 4 0 1 2 8 2 2 1 2 4 0 1 1 0 1 0 2 1 1 0 4 0 4 0 0 1 3 1 1 3 4 0 3 2 8 4 2 1 3 4 1 2 1 3 95
452 Butchering 1 5 1 2 0 4 1 8 4 4 2 0 2 0 1 0 1 1 0 4 1 2 1 4 4 1 2 0 0 0 1 3 3 4 1 0 2 4 5 0 4 3 1 1 1 3 1 2 95
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 2 1 1 1 1 1 1 0 0 0 1 0 1 0 1 2 0 0 5 0 6 2 1 3 2 1 2 2 2 5 5 5 1 3 0 6 2 4 8 6 4 7 95
004 Baths, Closets, Sinks, and Spittoons 2 3 1 1 3 4 1 1 4 1 1 3 3 1 2 0 1 1 0 0 2 0 6 1 2 3 3 1 0 4 2 4 3 0 1 5 2 3 3 2 6 1 1 1 2 1 1 0 93
084 Music 0 1 2 0 0 1 2 4 1 4 4 1 0 1 2 0 2 1 1 2 2 2 3 3 1 1 1 0 3 0 3 2 3 2 4 0 3 6 4 2 0 2 1 4 1 1 7 3 93
338 Electrical Resistors 4 4 5 3 1 0 1 2 1 3 3 1 5 2 0 2 0 2 1 1 2 2 1 0 8 6 3 1 1 1 2 2 1 2 1 1 0 3 1 0 3 1 2 5 1 0 0 2 93
601 Surgery: Kinesitherapy 1 0 0 1 0 1 1 0 1 0 0 0 1 1 1 1 2 1 0 0 0 0 1 2 2 0 4 3 4 2 1 3 3 3 1 3 1 3 5 4 3 5 6 2 1 6 6 7 93
138 Pipes and Tubular Conduits 1 2 1 2 2 2 2 1 1 2 3 3 3 3 1 2 0 0 2 1 2 2 3 2 1 1 1 2 2 0 2 2 0 5 2 1 4 4 7 0 2 2 5 0 1 2 2 1 92
454 Ventilation 0 0 1 2 6 0 1 2 1 1 5 1 1 1 2 1 0 2 2 0 4 0 2 1 2 0 5 0 0 4 3 2 0 0 5 3 4 2 5 3 7 4 1 3 0 0 2 0 91
042 Firearms 0 1 6 2 1 4 0 1 1 2 3 0 1 1 1 1 0 1 0 2 2 2 1 0 2 4 2 5 6 4 1 0 4 0 3 0 1 1 4 3 3 5 2 1 0 1 3 2 90
383 Flexible Bags 1 3 5 7 6 3 1 2 2 0 4 1 0 0 0 0 0 1 3 1 0 1 1 1 1 8 3 2 5 1 3 1 1 2 0 3 4 6 0 2 0 0 0 1 1 1 1 1 90
423 Chemistry of Inorganic Compounds 2 1 3 1 2 3 6 3 3 3 2 2 1 3 6 3 3 3 3 1 0 1 1 0 0 0 2 2 2 1 1 1 0 1 2 2 2 3 2 0 2 0 2 0 5 2 1 1 90
399 Electrophotography 0 1 0 0 0 0 1 0 3 1 0 0 1 0 1 2 0 0 2 0 0 2 3 3 3 0 2 1 2 1 4 1 0 4 3 11 6 8 0 1 2 2 4 8 2 2 0 2 89
440 Marine Propulsion 2 2 4 0 2 2 4 2 0 0 1 0 0 1 0 0 0 2 0 1 1 0 6 2 6 1 1 3 3 2 2 0 1 1 0 1 2 1 6 3 7 2 1 4 1 2 4 2 88
144 Woodworking 0 0 0 0 2 1 1 3 4 3 4 3 3 0 2 0 1 0 3 3 2 3 0 3 0 2 4 3 0 2 4 1 0 0 3 1 1 4 1 5 2 1 0 1 2 3 2 3 86
323 Electricity: Power Supply or Regulation Systems 1 0 0 0 5 5 1 4 2 0 3 1 2 2 0 3 0 1 1 2 0 3 2 1 2 3 2 2 2 1 1 2 1 0 5 5 5 0 1 1 2 3 2 1 3 3 0 0 86
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 3 0 1 1 3 1 2 4 2 3 3 1 0 1 0 1 2 0 1 0 0 0 3 0 1 3 3 3 2 2 1 0 0 1 1 3 4 2 2 3 5 3 1 2 3 0 3 81
091 Motors: Expansible Chamber Type 5 5 7 1 1 2 2 0 3 2 1 4 1 1 1 2 2 5 4 1 1 2 1 1 1 0 2 1 0 1 1 4 3 1 2 1 1 1 1 1 2 2 0 0 0 0 1 0 81
104 Railways 9 3 3 5 0 2 4 0 1 1 4 6 1 1 1 2 1 0 2 1 3 1 1 1 3 1 0 1 0 1 2 2 0 0 1 2 1 1 2 1 3 2 1 0 1 3 0 0 81
353 Optics: Image Projectors 0 1 3 1 1 2 2 5 0 2 2 6 3 1 1 1 0 0 1 0 1 2 3 0 3 3 4 2 1 1 0 1 0 1 1 0 0 0 0 1 2 3 3 2 4 3 3 4 80
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 1 2 2 1 0 2 5 3 2 1 1 2 4 2 1 0 1 0 1 3 1 0 1 1 0 0 5 2 0 3 0 0 4 2 1 3 2 4 2 5 0 0 0 2 2 3 78
363 Electric Power Conversion Systems 0 1 2 5 3 2 0 2 0 1 1 1 0 1 0 1 0 2 2 0 1 1 2 2 2 3 3 2 1 2 1 3 1 2 0 4 2 1 3 3 5 0 3 2 1 1 0 3 78
706 DP: Artificial Intelligence (Data Processing) 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 5 2 4 3 1 5 2 12 5 2 4 1 1 2 2 1 5 2 7 5 5 78
343 Communications: Radio Wave Antennas 2 0 0 1 0 0 0 0 0 0 0 0 2 3 1 1 2 2 1 0 3 6 1 1 1 0 1 1 3 1 1 0 0 0 0 4 0 1 3 3 3 6 4 4 4 6 2 3 77
228 Metal Fusion Bonding 0 0 1 2 0 3 0 1 0 0 0 0 4 2 1 0 0 2 0 0 0 0 2 0 1 3 0 3 2 2 4 6 1 0 2 6 3 2 2 1 3 7 3 3 0 0 1 3 76
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 1 3 11 2 5 2 1 5 3 3 10 5 8 12 76
036 Boots, Shoes, and Leggings 3 1 0 3 3 3 0 3 4 1 1 1 1 1 1 0 0 0 1 0 0 2 0 2 2 0 5 0 1 2 0 2 0 3 0 2 5 5 0 3 0 1 1 1 1 2 1 7 75
175 Boring or Penetrating the Earth 3 4 4 0 7 3 3 0 0 2 2 1 2 1 0 3 1 0 2 0 1 0 2 0 2 1 3 1 0 0 2 1 1 1 1 3 5 2 1 3 2 0 0 0 0 1 0 4 75
333 Wave Transmission Lines and Networks 0 1 2 2 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 5 2 1 3 2 2 1 1 0 1 2 1 2 8 6 4 3 4 7 2 3 2 2 1 1 75
320 Electricity: Battery or Capacitor Charging or Discharging 1 0 0 0 6 0 2 2 0 0 1 0 0 0 3 2 1 1 0 0 1 0 1 0 1 0 2 3 3 1 0 2 3 2 4 1 8 4 8 1 1 2 2 1 1 0 3 0 74
313 Electric Lamp and Discharge Devices 1 1 2 1 1 1 3 3 2 2 4 0 2 0 2 2 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 2 2 2 5 0 0 1 3 6 2 3 4 6 3 1 0 73
392 Electric Resistance Heating Devices 1 1 3 0 2 2 2 0 1 0 2 0 1 0 2 0 1 3 0 1 0 4 3 2 1 2 1 0 5 0 0 2 1 0 1 2 3 3 2 2 4 2 2 2 1 1 2 3 73
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 1 1 0 0 0 1 2 1 0 1 0 3 0 0 0 4 0 2 1 1 1 0 1 0 1 0 6 6 3 2 4 6 6 6 2 3 0 1 0 0 0 0 0 2 4 1 0 0 73
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 1 0 0 1 1 0 0 1 1 1 1 3 2 5 6 4 2 8 6 5 6 5 7 7 73
100 Presses 1 1 3 0 2 1 3 0 2 0 2 3 3 3 3 3 1 0 0 1 0 1 0 1 1 0 0 1 5 3 3 1 0 3 1 2 4 1 0 0 0 0 4 3 1 3 1 1 72
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 6 1 4 3 2 0 0 0 2 0 2 2 0 0 2 0 0 1 0 3 4 5 0 2 1 2 0 2 0 1 1 2 1 2 2 1 1 1 0 1 1 3 4 1 3 0 2 72
398 Optical Communications 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 0 1 1 3 1 0 2 2 3 4 3 1 1 1 0 0 3 3 1 4 10 3 4 4 12 72
092 Expansible Chamber Devices 3 0 2 0 2 0 0 1 4 1 2 2 1 0 0 0 1 1 1 1 1 1 3 2 1 2 6 1 0 0 1 1 2 1 2 3 2 1 3 3 2 4 2 0 0 4 0 1 71
177 Weighing Scales 2 4 3 1 2 1 0 0 1 2 3 1 0 1 0 0 1 1 1 3 1 2 0 0 2 1 2 2 0 0 2 3 2 0 3 3 3 0 1 2 2 4 0 2 1 3 0 2 70
384 Bearings 4 0 2 1 4 1 1 0 3 2 1 1 4 4 0 1 0 2 2 2 1 3 1 1 3 3 2 0 1 1 1 0 2 1 0 1 4 2 2 1 0 0 1 1 1 0 2 0 70
441 Buoys, Rafts, and Aquatic Devices 2 3 1 3 5 0 1 2 1 1 1 2 2 2 2 1 2 0 0 0 1 2 3 2 1 0 0 1 0 1 2 3 0 1 2 2 1 1 0 3 2 0 1 5 2 0 0 3 70
111 Planting 1 0 3 0 0 1 1 1 2 1 1 1 1 2 6 0 1 0 0 2 2 2 1 0 1 1 1 1 1 3 2 6 1 1 1 3 1 5 3 2 0 3 0 1 0 2 1 0 69
501 Compositions: Ceramic 0 0 0 0 0 3 0 1 1 0 2 2 1 0 1 2 1 0 0 0 0 0 0 0 0 3 4 6 2 5 6 3 0 0 1 0 1 0 1 3 2 1 1 4 3 1 5 3 69
226 Advancing Material of Indeterminate Length 3 4 2 5 4 5 4 4 4 7 2 4 2 2 2 2 0 1 0 4 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 68
132 Toilet 0 0 2 0 1 1 2 0 0 1 0 1 4 1 1 0 0 2 2 1 0 0 0 3 2 0 2 4 5 1 0 0 2 1 3 6 2 1 2 2 0 0 2 3 0 4 3 0 67
367 Communications, Electrical: Acoustic Wave Systems and Devices 2 0 2 1 0 0 1 0 1 1 1 4 3 0 0 4 0 1 1 1 1 3 0 2 3 2 1 3 4 1 0 2 1 2 1 1 3 0 1 0 2 3 1 2 0 1 1 3 67
474 Endless Belt Power Transmission Systems or Components 0 4 0 0 1 0 2 1 5 2 4 2 3 2 1 2 1 1 0 1 0 0 1 3 2 0 2 1 1 0 1 0 2 1 1 0 1 3 1 1 1 2 3 4 2 1 1 0 67
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 2 0 0 1 2 2 1 1 0 1 1 1 0 2 4 3 0 4 0 2 4 1 0 3 1 2 7 3 5 2 8 66
162 Paper Making and Fiber Liberation 2 2 5 3 5 1 2 1 4 2 2 0 1 0 4 2 0 0 0 1 0 3 3 0 1 2 1 2 3 0 3 0 0 1 1 2 0 1 0 0 1 0 1 1 0 1 0 1 65
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 4 1 0 1 2 1 1 3 0 2 1 1 1 1 2 1 2 1 0 1 0 3 2 0 1 1 3 1 2 1 4 2 2 2 1 4 2 2 0 0 0 0 3 1 0 0 2 65
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 3 5 3 4 1 3 0 4 5 2 1 1 4 2 1 2 2 3 2 0 1 0 1 2 0 2 0 0 0 0 1 2 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 63
160 Flexible or Portable Closure, Partition, or Panel 1 1 1 2 0 1 1 0 2 0 2 2 2 1 1 1 2 1 0 1 1 0 3 0 1 2 1 1 1 2 1 0 1 2 1 3 0 2 1 0 4 2 3 0 6 0 0 2 62
164 Metal Founding 0 1 1 3 0 1 3 0 0 0 1 1 2 1 0 0 1 1 0 0 0 0 3 2 0 1 0 0 2 0 0 0 0 0 1 3 2 2 2 6 5 3 4 3 3 0 1 3 62
406 Conveyors: Fluid Current 1 1 4 4 4 1 1 1 1 1 1 1 2 2 0 0 3 2 5 3 0 4 0 0 3 1 3 2 0 1 1 0 0 1 0 2 0 3 0 0 0 0 0 1 0 0 0 1 61
124 Mechanical Guns and Projectors 0 0 2 1 1 1 1 2 5 2 1 1 1 0 2 0 0 0 0 0 0 2 0 1 4 0 3 0 1 0 0 1 1 1 1 3 4 4 1 1 0 1 0 2 1 1 2 3 58
415 Rotary Kinetic Fluid Motors or Pumps 0 3 0 0 1 3 2 0 2 4 0 0 1 3 1 2 1 1 1 0 0 0 0 4 2 2 1 0 0 0 1 2 1 3 0 2 1 2 5 1 1 0 1 0 1 2 0 1 58
215 Bottles and Jars 2 1 1 2 1 3 3 2 1 1 1 1 3 1 1 1 0 0 1 1 0 2 0 2 3 2 2 3 2 1 1 2 3 0 1 0 1 0 0 1 0 0 1 1 0 1 0 1 57
277 Seal for a Joint or Juncture 1 2 6 1 3 2 2 1 2 0 1 2 0 0 2 1 0 0 0 0 1 2 3 0 0 1 1 0 0 0 2 0 0 1 0 0 1 1 3 3 1 2 1 4 1 1 0 1 56
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 1 0 0 0 0 0 0 1 1 2 1 0 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 2 2 1 2 1 1 3 2 7 4 3 5 2 2 0 2 2 3 56
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 2 1 0 0 0 3 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 1 1 3 2 3 5 2 2 1 3 5 1 4 3 3 55
299 Mining or In Situ Disintegration of Hard Material 0 0 0 1 1 0 0 1 1 0 2 2 3 1 5 2 1 1 4 1 1 0 2 2 1 1 1 2 2 3 0 4 1 0 0 0 2 1 1 1 2 0 0 0 0 0 0 1 54
283 Printed Matter 0 0 1 1 0 0 0 0 1 0 1 1 0 1 1 0 0 1 1 0 0 0 3 3 1 0 1 0 3 3 1 4 2 0 4 2 1 2 2 2 0 3 1 0 2 0 2 0 51
305 Wheel Substitutes for Land Vehicles 0 0 2 2 0 0 0 5 4 2 4 4 1 2 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 3 0 1 0 0 3 1 1 1 1 3 2 0 1 0 2 0 0 2 50
337 Electricity: Electrothermally or Thermally Actuated Switches 2 2 2 7 1 1 0 0 0 1 2 3 2 0 4 1 2 0 2 1 2 0 1 0 2 2 0 0 1 0 1 0 0 0 0 0 1 0 0 1 2 1 2 0 0 0 0 0 49
378 X-Ray or Gamma Ray Systems or Devices 0 1 0 0 0 1 0 1 3 2 1 1 2 0 1 1 0 0 1 2 0 1 1 2 0 0 1 1 2 0 1 1 2 0 2 2 0 4 2 4 0 0 0 1 0 1 0 3 48
408 Cutting by Use of Rotating Axially Moving Tool 2 0 1 1 1 0 1 3 0 0 1 3 1 3 2 0 1 0 0 0 1 0 2 2 3 0 2 2 2 1 1 0 1 0 0 1 2 2 0 3 1 0 0 1 1 0 0 0 48
227 Elongated-Member-Driving Apparatus 0 0 0 0 1 0 2 1 0 0 1 0 0 1 1 0 0 3 0 0 2 4 5 1 0 1 3 1 2 1 0 2 1 1 0 1 3 0 2 1 1 0 0 0 2 0 0 3 47
249 Static Molds 0 1 1 1 2 2 0 0 1 1 2 1 1 0 0 1 1 1 0 0 0 2 2 0 1 0 0 0 1 0 0 2 5 3 1 2 0 1 2 1 1 0 1 1 2 0 1 2 47
432 Heating 1 0 2 1 0 1 2 2 3 0 0 4 0 2 4 0 0 1 0 1 0 3 2 3 0 0 2 1 2 1 2 0 0 3 0 1 1 1 0 0 1 0 0 0 0 0 0 0 47
110 Furnaces 1 2 2 3 2 1 2 1 0 2 3 2 0 0 0 0 1 0 0 1 0 2 1 1 1 0 1 1 1 3 0 2 1 2 0 2 0 0 0 0 0 1 0 1 1 0 0 1 45
122 Liquid Heaters and Vaporizers 0 1 0 2 2 0 1 0 2 1 1 0 0 3 1 3 1 2 1 2 2 1 1 0 0 1 0 1 0 2 0 1 1 0 0 1 0 0 0 0 0 2 3 0 0 2 1 1 43
194 Check-Actuated Control Mechanisms 1 0 6 2 2 1 0 1 0 1 1 3 0 3 1 1 1 0 2 0 0 1 2 0 0 0 1 1 1 0 0 0 0 2 0 0 3 3 1 0 1 0 0 0 0 0 1 0 43
336 Inductor Devices 0 1 2 0 2 1 0 2 0 0 2 1 1 1 2 1 2 0 0 1 1 0 1 0 0 0 0 0 0 0 0 2 0 1 0 0 1 1 0 3 1 2 3 5 1 0 1 1 43
256 Fences 0 0 1 1 1 0 0 0 1 0 0 1 2 1 1 2 0 0 3 1 1 0 1 0 1 0 2 1 0 0 0 0 0 0 1 0 1 3 2 0 2 1 4 0 0 3 1 3 42
409 Gear Cutting, Milling, or Planing 1 5 0 1 0 0 3 1 1 1 0 0 0 0 0 0 0 0 1 1 0 1 2 1 1 3 0 0 0 0 1 2 1 2 2 1 4 3 0 1 0 2 0 0 0 0 0 0 42
475 Planetary Gear Transmission Systems or Components 2 2 0 1 2 1 0 1 1 1 1 0 0 0 0 2 1 0 0 0 0 0 1 1 2 3 2 0 1 1 0 0 0 0 0 0 2 0 1 1 2 0 3 2 2 2 1 0 42
135 Tent, Canopy, Umbrella, or Cane 0 0 0 2 2 2 2 2 0 0 0 0 1 0 0 1 1 1 1 0 0 2 0 0 1 1 0 0 0 0 2 2 1 3 0 0 2 2 1 1 0 2 0 1 1 0 2 2 41
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 1 0 0 0 0 0 1 0 0 0 3 0 1 1 1 0 1 3 2 4 2 1 1 0 2 0 1 0 0 0 3 0 1 0 3 2 0 1 0 0 2 0 1 1 1 0 1 41
212 Traversing Hoists 0 2 1 2 1 2 1 3 0 2 0 2 1 0 0 1 0 2 0 0 1 4 0 3 1 2 0 1 3 0 1 0 1 1 0 0 0 2 0 0 1 0 0 0 0 0 0 0 41
223 Apparel Apparatus 0 1 3 3 1 3 2 2 1 2 1 1 1 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 1 0 1 1 3 2 1 1 0 0 0 0 0 3 41
463 Amusement Devices: Games 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 2 0 1 3 2 1 2 4 4 2 3 2 2 3 3 3 41
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 2 1 0 1 2 0 0 2 1 0 2 4 1 1 1 7 5 6 41
225 Severing by Tearing or Breaking 1 3 1 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 2 0 1 0 3 2 0 2 2 1 2 2 1 1 0 0 0 0 2 0 0 3 1 1 0 1 0 1 0 0 40
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 2 1 1 0 0 0 0 0 2 1 0 1 0 2 1 0 2 0 2 0 0 0 0 1 0 1 1 1 2 2 0 1 2 0 1 4 0 1 2 1 1 0 1 3 40
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 3 1 1 5 1 0 3 1 5 3 3 3 2 3 4 40
148 Metal Treatment 0 0 0 1 2 0 1 1 0 0 1 0 1 0 3 3 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 2 1 0 1 1 1 1 3 2 3 3 1 0 0 2 0 1 39
290 Prime-Mover Dynamo Plants 1 0 0 0 0 0 0 1 3 0 1 1 0 0 0 1 0 0 1 2 1 2 0 1 0 0 1 1 0 2 0 0 0 0 0 0 3 0 0 1 0 0 1 1 2 1 4 6 38
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 0 0 0 1 0 1 2 0 1 2 2 1 0 1 3 0 2 1 2 0 1 1 1 0 3 0 2 2 2 2 0 2 1 1 1 0 0 0 0 0 0 0 38
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 1 2 2 3 2 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 2 2 0 1 1 2 2 1 1 1 1 0 0 2 1 2 1 1 1 0 0 0 1 0 37
169 Fire Extinguishers 0 0 0 1 0 0 0 0 1 1 0 0 1 0 1 1 0 0 1 1 1 0 1 0 1 0 2 0 2 1 2 0 0 1 1 2 1 1 0 0 0 2 1 1 1 4 2 1 36
184 Lubrication 1 1 0 0 0 0 1 1 0 1 2 0 1 0 0 3 0 0 1 0 0 2 0 0 0 1 1 2 0 2 4 1 2 0 1 1 1 0 1 1 0 4 0 0 0 0 0 0 36
410 Freight Accommodation On Freight Carrier 0 1 1 0 0 0 1 1 0 1 0 2 1 2 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 3 1 0 3 2 2 2 3 1 0 1 0 0 2 36
368 Horology: Time Measuring Systems or Devices 1 0 0 2 1 0 2 1 0 2 1 1 0 0 1 0 1 1 0 1 0 2 0 1 0 1 0 1 1 0 1 1 0 0 1 1 1 0 1 1 1 3 1 1 0 0 1 0 35
267 Spring Devices 2 0 1 0 0 2 0 0 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 2 2 1 4 6 3 0 1 2 0 0 1 34
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 1 0 2 0 1 0 1 1 1 1 1 0 1 1 1 0 1 0 0 1 1 0 1 1 0 2 0 1 1 0 0 0 0 0 1 0 3 2 0 3 0 1 0 1 1 1 0 34
237 Heating Systems 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 2 1 0 0 0 1 1 0 1 2 0 1 0 1 1 1 1 0 0 1 2 0 0 1 4 4 3 0 0 0 0 1 33
298 Land Vehicles: Dumping 1 0 1 1 1 0 1 0 0 1 2 3 2 0 1 2 1 1 2 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 2 0 2 0 0 1 1 2 33
301 Land Vehicles: Wheels and Axles 1 1 1 1 1 1 1 1 0 2 1 0 2 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 3 0 1 0 0 0 0 2 1 0 0 3 0 1 1 1 0 0 2 33
232 Deposit and Collection Receptacles 1 0 1 0 2 1 1 1 0 0 0 0 0 1 0 1 3 0 0 0 1 2 0 1 0 1 2 0 0 3 1 0 2 0 0 1 0 0 0 2 0 0 0 1 0 1 0 1 31
082 Turning (e.g., for metal working) 2 3 1 0 1 1 1 0 0 0 0 0 0 0 1 0 0 1 3 1 0 1 0 0 1 1 2 2 1 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 1 30
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 2 2 1 2 3 1 4 2 3 2 2 0 3 30
112 Sewing 3 0 0 0 0 0 5 0 0 0 2 0 3 1 0 0 0 1 1 1 0 2 0 0 4 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 29
125 Stone Working 0 1 0 0 0 0 1 0 0 0 1 1 1 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 1 1 0 3 4 6 0 1 0 0 29
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 2 0 0 0 0 2 2 1 2 1 1 3 2 0 1 0 0 1 0 1 1 0 0 0 0 0 1 1 0 2 0 1 29
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 0 1 1 1 4 1 1 0 1 1 1 0 0 0 0 1 1 0 1 1 0 1 0 1 0 0 0 0 0 2 1 2 0 0 0 0 1 0 1 1 0 1 0 0 1 0 0 29
071 Chemistry: Fertilizers 0 1 2 3 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 1 0 0 0 0 1 1 0 2 0 0 0 1 2 1 0 2 1 0 0 1 1 0 1 1 0 1 0 0 28
086 Ammunition and Explosive-Charge Making 2 0 1 2 2 3 2 0 2 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 1 0 2 0 1 1 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 28
105 Railway Rolling Stock 0 1 0 0 0 0 0 1 0 1 2 2 2 1 0 0 0 1 2 1 1 1 1 0 0 0 0 0 1 1 2 1 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 27
157 Wheelwright Machines 1 0 3 3 2 0 1 2 0 2 2 2 0 0 2 0 0 0 0 0 0 2 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 2 0 0 0 1 1 2 1 0 2 1 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 2 0 0 0 1 1 1 0 0 0 1 1 0 0 0 0 3 1 26
266 Metallurgical Apparatus 1 0 1 0 1 0 1 0 1 0 0 1 1 0 2 0 0 1 0 0 1 0 0 0 1 0 0 0 3 0 1 4 1 3 0 0 0 0 0 0 0 0 0 0 1 0 1 0 26
322 Electricity: Single Generator Systems 0 0 1 1 1 1 3 1 1 1 1 0 1 0 0 1 0 2 0 0 0 0 1 0 0 0 0 0 1 2 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 2 0 26
136 Batteries: Thermoelectric and Photoelectric 1 0 0 2 2 0 0 2 0 0 0 3 1 1 2 0 1 2 1 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 25
380 Cryptography 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 3 0 0 2 4 3 4 25
173 Tool Driving or Impacting 1 0 1 0 1 0 0 0 3 1 1 2 1 0 0 1 2 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 2 0 0 0 0 0 24
416 Fluid Reaction Surfaces (i.e., Impellers) 2 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 1 1 0 0 0 1 1 0 0 1 2 0 1 0 1 0 0 0 2 0 2 0 1 0 0 1 1 1 0 0 0 24
171 Unearthing Plants or Buried Objects 0 1 1 1 0 0 0 1 1 0 1 2 0 2 1 1 2 0 0 2 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 23
472 Amusement Devices 2 2 0 0 0 1 1 2 1 0 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 1 0 0 2 0 0 0 1 1 1 0 0 23
140 Wireworking 1 1 1 1 1 3 0 2 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 22
149 Explosive and Thermic Compositions or Charges 0 1 0 1 1 0 0 1 1 1 1 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 1 2 1 0 0 1 1 0 0 0 0 0 0 0 22
388 Electricity: Motor Control Systems 0 0 1 2 2 1 1 0 0 0 1 2 1 0 0 0 0 0 1 2 1 0 1 0 0 1 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 22
303 Fluid-Pressure and Analogous Brake Systems 0 0 1 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 0 0 2 1 1 1 1 1 1 2 1 0 0 1 1 1 0 1 2 21
279 Chucks or Sockets 1 2 0 0 0 0 1 0 0 2 0 2 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 0 2 0 2 0 0 0 0 0 20
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 1 0 3 0 0 0 0 0 3 1 0 0 1 0 0 0 0 0 0 1 1 0 3 0 0 0 0 0 0 0 0 1 2 0 0 2 0 0 19
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 0 0 0 0 1 3 0 0 1 0 2 0 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 19
346 Recorders 2 0 0 1 0 0 1 0 1 0 0 0 2 1 0 0 0 0 1 2 1 2 3 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 19
068 Textiles: Fluid Treating Apparatus 0 1 1 0 0 0 0 0 2 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 2 1 0 1 1 0 0 2 1 0 0 0 0 0 0 0 18
585 Chemistry of Hydrocarbon Compounds 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 2 1 1 0 1 1 0 0 1 0 1 0 0 1 18
202 Distillation: Apparatus 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 2 1 0 0 1 0 0 2 0 3 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 17
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 0 0 0 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 3 0 0 0 1 0 1 2 0 0 1 0 0 0 0 0 0 0 0 0 17
460 Crop Threshing or Separating 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 0 2 1 2 3 2 0 0 0 0 0 1 0 0 0 0 16
054 Harness for Working Animal 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 1 15
131 Tobacco 1 1 0 1 1 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 15
407 Cutters, for Shaping 1 0 1 0 1 0 0 1 0 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 15
420 Alloys or Metallic Compositions 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 2 0 1 2 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 15
492 Roll or Roller 1 0 0 2 0 0 0 0 0 0 2 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 15
152 Resilient Tires and Wheels 0 0 0 0 0 1 0 0 1 3 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 14
234 Selective Cutting (e.g., Punching) 0 0 0 1 0 0 3 1 0 2 2 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 14
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 1 1 1 0 0 0 0 2 1 14
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 1 0 0 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 1 14
007 Compound Hand Tools 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 2 0 0 1 0 2 0 0 0 0 1 13
127 Sugar, Starch, and Carbohydrates 1 1 0 0 0 0 0 2 0 0 0 1 0 1 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 1 0 1 0 0 3 13
191 Electricity: Transmission To Vehicles 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 2 0 1 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 13
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 2 1 0 1 2 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 13
076 Metal Tools and Implements, Making 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 0 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 12
238 Railways: Surface Track 0 0 0 0 2 1 0 0 1 0 1 0 1 1 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 12
293 Vehicle Fenders 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 1 0 1 1 0 0 0 0 0 0 0 3 1 0 2 0 0 0 0 0 12
329 Demodulators 0 0 1 2 0 1 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 1 2 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 12
332 Modulators 0 0 0 0 1 1 0 0 0 0 0 1 0 1 2 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 12
494 Imperforate Bowl: Centrifugal Separators 0 0 1 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 0 1 0 0 0 0 12
150 Purses, Wallets, and Protective Covers 0 2 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 11
246 Railway Switches and Signals 0 0 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 11
419 Powder Metallurgy Processes 0 0 0 1 0 0 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 11
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 4 0 0 0 11
450 Foundation Garments 0 0 1 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 1 0 0 0 0 0 11
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 2 5 0 2 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 11
027 Undertaking 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 10
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 10
203 Distillation: Processes, Separatory 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 10
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 0 0 10
063 Jewelry 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 1 0 9
065 Glass Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 4 0 2 0 9
014 Bridges 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 8
048 Gas: Heating and Illuminating 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 8
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 8
208 Mineral Oils: Processes and Products 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 8
352 Optics: Motion Pictures 0 0 0 0 0 0 0 1 0 2 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 8
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 1 0 0 0 0 1 0 0 1 1 0 0 0 0 1 2 1 8
059 Chain, Staple, and Horseshoe Making 2 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 7
066 Textiles: Knitting 0 0 0 0 1 2 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
270 Sheet-Material Associating 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 7
069 Leather Manufactures 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 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 6
139 Textiles: Weaving 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 6
142 Wood Turning 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 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 6
159 Concentrating Evaporators 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 6
178 Telegraphy 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
012 Boot and Shoe Making 0 1 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
038 Textiles: Ironing or Smoothing 2 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
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 1 0 0 0 0 0 0 0 1 1 0 0 0 0 4
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 4
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4
186 Merchandising 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 4
476 Friction Gear Transmission Systems or Components 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
483 Tool Changing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 4
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 4
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 3
019 Textiles: Fiber Preparation 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 2 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 3
289 Knots and Knot Tying 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
300 Brush, Broom, and Mop Making 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
462 Books, Strips, and Leaves for Manifolding 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
163 Needle and Pin Making 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
168 Farriery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 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 0 0 0 0 0 0 2
260 Chemistry of Carbon Compounds 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 2
291 Track Sanders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2
453 Coin Handling 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
023 Chemistry: Physical Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
196 Mineral Oils: 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
199 Type Casting 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 0 0 1
217 Wooden Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
334 Tuners 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
413 Sheet Metal Container Making 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
ALL ALL CLASSES 710 724 982 1069 985 881 1067 975 1084 970 973 1042 991 851 850 830 659 798 893 748 776 922 1037 929 1144 1075 1338 1317 1348 1396 1547 1720 1657 1771 1830 2473 2651 2713 2635 2751 2953 2754 2431 2957 2554 2535 2625 3597 73518


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