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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 - 2009 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 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 2559
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 2207
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 95 102 146 143 141 165 103 91 127 109 77 99 2106
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 1891
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 97 124 126 163 75 136 64 60 47 1779
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 1407
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 1253
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 71 38 61 40 25 41 1223
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 1062
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 1057
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 1041
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 27 25 63 46 31 13 956
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 49 771
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 5 770
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 40 711
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 36 696
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 12 679
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 32 671
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 47 31 47 48 56 52 47 61 665
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 17 654
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 16 648
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 31 648
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 67 607
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 47 594
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 17 593
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 15 588
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 24 19 22 36 47 27 24 29 30 20 27 580
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 16 568
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 48 557
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 4 555
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 6 6 14 25 32 29 32 31 40 37 76 47 62 77 540
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 26 522
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 24 512
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 6 507
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 12 496
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 2 494
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 11 492
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 15 490
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 52 483
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 5 473
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 6 471
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 11 464
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 24 21 438
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 11 14 9 13 25 22 14 31 22 23 18 399
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 6 394
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 9 390
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 24 9 18 13 10 8 15 5 15 383
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 18 19 32 24 27 31 43 59 355
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 49 344
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 2 336
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 7 335
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 5 332
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 18 327
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 15 325
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 35 325
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 19 20 21 27 28 16 307
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 16 302
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 13 297
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 9 12 16 9 10 17 11 15 294
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 20 289
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 8 286
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 15 283
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 5 282
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 25 23 23 279
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 6 277
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 17 19 13 19 277
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 3 274
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 13 267
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 9 264
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 6 262
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 21 260
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 12 255
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 19 255
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 6 247
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 6 245
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 8 243
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 6 237
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 8 234
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 5 234
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 3 234
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 8 231
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 2 228
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 0 225
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 14 225
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 2 224
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 8 221
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 1 220
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 3 220
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 9 217
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 3 216
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 14 216
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 11 9 22 14 14 15 20 34 20 17 11 211
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 17 207
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 4 206
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 32 206
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 7 205
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 8 192
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 1 190
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 0 4 2 0 6 9 10 10 16 14 5 6 8 4 11 11 4 189
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 3 6 5 5 7 2 4 3 4 4 5 6 188
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 1 187
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 8 4 2 1 184
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 2 183
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 8 171
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 2 171
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 5 170
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 2 170
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 6 169
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 1 168
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 2 168
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 4 168
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 3 166
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 1 165
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 2 163
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 4 163
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 0 161
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 2 160
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 16 160
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 15 158
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 6 158
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 0 157
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 8 155
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 30 155
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 15 155
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 1 152
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 6 152
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 1 151
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 8 150
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 5 150
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 1 149
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 0 146
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 3 143
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 4 143
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 1 143
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 5 142
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 0 142
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 3 142
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 2 142
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 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 1 0 1 1 5 9 6 3 10 7 10 15 7 13 16 17 15 142
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 2 141
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 16 5 5 3 3 2 6 4 0 11 8 140
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 1 139
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 1 137
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 6 136
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 2 132
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 13 132
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 3 131
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 3 130
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 1 129
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 4 129
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 0 128
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 3 127
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 7 125
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 1 125
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 3 0 1 2 4 4 6 3 2 3 1 3 124
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 3 124
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 3 124
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 6 121
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 0 117
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 6 116
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 7 115
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 7 114
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 0 113
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 6 113
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 1 111
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 0 109
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 2 109
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 1 107
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 0 106
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 5 106
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 0 105
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 1 104
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 2 103
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 2 100
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 99
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 97
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 96
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 96
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 94
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 93
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 93
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 92
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 91
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 91
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 91
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 2 7 5 2 4 13 3 10 5 7 12 91
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 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 89
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 89
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 7 6 3 3 3 6 4 10 11 10 8 89
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 88
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 87
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 5 2 4 8 6 4 87
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 86
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 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 2 2 1 3 3 0 85
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 83
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 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 81
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 78
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 76
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 75
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 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 74
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 74
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 74
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 73
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 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 73
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 4 2 4 1 1 2 2 1 5 2 7 5 72
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 71
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 71
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 70
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 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 70
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 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 69
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 68
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 68
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 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 67
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 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 67
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 66
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 7 6 5 6 5 7 65
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 64
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 64
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 64
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 63
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 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 60
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 60
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 60
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 59
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 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 57
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 56
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 55
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 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 53
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 53
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 52
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 51
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 49
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 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 48
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 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 45
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 45
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 44
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 44
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 43
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 42
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 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 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 42
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 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 40
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 40
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 39
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 39
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 38
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 38
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 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 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 37
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 37
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 36
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 36
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 35
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 35
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 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 34
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 0 2 0 0 2 1 0 2 4 1 1 1 7 5 34
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 33
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 32
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 32
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 31
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 31
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 30
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 29
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 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 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 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 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 28
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 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 27
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 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 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 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 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 25
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 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 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 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 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 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 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 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 22
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 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 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 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 19
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 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 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 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 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 17
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 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 16
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 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 15
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 14
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 14
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 14
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 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 13
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 13
386 Television Signal Processing for Dynamic 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 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 13
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 13
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 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 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 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 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 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 12
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 11
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 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 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 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 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 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 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 10
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 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 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 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 9
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 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 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 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 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 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 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 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 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 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 7
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 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 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 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 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 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 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 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 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 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 5
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 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 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 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 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 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 4
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 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 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 3
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 3
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 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 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 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 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 3
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 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 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 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 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 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 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 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 1
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
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 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 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 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 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 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 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 69921


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