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

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

Count of 1963 - 2011 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

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 2011 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 76 119 135 146 124 132 127 113 130 197 222 150 206 349 362 3270
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 99 150 206 2464
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 48 2314
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 51 1997
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 61 1898
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 57 102 109 1618
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 61 106 1389
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 59 1362
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 65 116 120 1277
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 23 1109
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 20 1098
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 3 969
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 91 919
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 13 801
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 77 793
340 Communications: Electrical 7 9 12 9 10 4 6 9 18 15 13 8 8 5 3 5 8 10 6 8 13 2 5 7 6 13 19 9 9 9 11 15 12 15 26 24 18 14 24 28 31 31 36 46 26 44 40 44 38 788
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 33 27 30 30 39 37 73 45 61 77 112 124 758
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 25 748
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 58 738
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 26 734
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 39 719
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 12 707
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 27 705
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 11 677
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 43 677
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 53 664
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 18 637
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 24 633
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 68 633
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 23 21 622
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 17 598
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 37 594
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 3 3 2 5 2 5 11 5 8 12 15 27 35 42 40 37 41 28 21 44 26 30 26 35 33 591
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 15 586
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 86 576
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 22 545
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 28 537
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 10 529
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 8 508
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 6 507
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 11 502
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 2 0 5 6 14 12 19 11 12 14 13 16 13 12 33 22 53 49 85 71 501
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 15 492
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 58 486
414 Material or Article Handling 11 14 24 21 16 14 12 19 7 9 13 10 12 12 14 6 10 8 13 6 8 4 5 4 12 6 2 8 3 7 10 5 11 6 8 12 9 18 9 11 10 10 11 10 8 10 6 5 5 484
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 28 459
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 12 423
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 5 406
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 48 48 405
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 3 6 4 3 2 1 2 3 3 6 4 15 18 12 25 9 18 13 10 8 15 5 15 7 9 401
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 35 384
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 38 380
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 19 373
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 35 41 365
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 38 33 354
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 7 349
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 7 345
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 6 6 6 5 11 15 22 30 32 68 67 345
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 4 343
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 22 337
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 23 337
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 27 330
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 11 328
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 30 324
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 33 321
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 37 313
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 10 300
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 14 294
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 4 291
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 15 289
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 1 286
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 8 286
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 11 281
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 36 274
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 9 264
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 15 263
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 7 259
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 25 256
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 6 254
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 11 254
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 17 253
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 3 250
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 6 247
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 18 246
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 5 245
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 4 243
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 6 239
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 4 236
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 6 232
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 7 229
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 1 229
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 13 227
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 3 225
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 0 223
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 5 221
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 4 212
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 9 207
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 3 200
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 2 7 12 17 13 10 14 15 13 15 21 22 197
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 4 196
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 31 196
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 4 1 195
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 21 194
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 0 193
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 13 192
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 1 191
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 4 187
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 9 184
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 10 182
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 7 182
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 4 181
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 16 181
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 5 181
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 3 178
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 8 177
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 7 176
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 4 176
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 3 173
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 0 171
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 15 21 170
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 0 169
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 6 168
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 4 167
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 3 167
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 3 164
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 2 164
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 6 164
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 6 163
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 8 162
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 5 161
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 1 157
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 4 156
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 9 154
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 2 154
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 14 154
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 5 153
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 5 152
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 2 2 0 4 4 4 4 5 6 3 3 5 5 1 2 4 1 4 4 2 1 2 0 1 3 1 6 1 7 5 152
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 2 150
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 7 148
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 3 148
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 3 146
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 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 1 144
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 2 142
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 1 141
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 3 137
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 3 136
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 1 135
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 4 134
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 5 134
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 6 134
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 1 134
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 0 132
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 5 130
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 2 129
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 3 128
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 7 127
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 2 126
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 5 125
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 6 123
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 3 123
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 3 121
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 6 119
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 6 117
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 7 116
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 0 115
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 9 114
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 8 113
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 1 111
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 2 111
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 9 111
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 2 110
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 4 110
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 5 109
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 2 109
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 3 103
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 2 4 102
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 1 101
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 1 100
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 0 99
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 6 99
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 5 98
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 3 98
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 2 97
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 2 95
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 3 95
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 0 95
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 1 94
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 3 93
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 1 92
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 1 91
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 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 0 90
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 2 90
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 3 89
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 13 89
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 2 88
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 12 84
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 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 0 2 83
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 2 83
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 2 82
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 4 82
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 3 81
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 3 81
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 8 81
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 3 80
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 4 78
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 2 77
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 4 77
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 1 76
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 0 76
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 1 76
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 10 76
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 1 74
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 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 0 0 73
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 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 0 72
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 1 71
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 3 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 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 0 70
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 1 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 0 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 0 68
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 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 0 0 67
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 2 67
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 0 65
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 2 64
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 1 63
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 0 63
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 3 61
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 0 61
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 3 61
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 2 59
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 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 0 56
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 1 55
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 0 55
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 2 53
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 2 52
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 3 51
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 3 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 1 50
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 2 50
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 1 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 0 1 48
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 2 47
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 6 47
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 6 47
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 5 46
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 2 44
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 1 44
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 4 44
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 0 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 0 43
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 5 43
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 3 43
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 1 42
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 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 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 0 42
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 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 0 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 0 40
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 1 39
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 2 38
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 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 0 1 37
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 2 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 1 37
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 0 37
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 1 35
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 1 34
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 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 0 34
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 0 33
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 8 33
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 3 32
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 0 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 0 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 0 30
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 1 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 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 0 29
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 3 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 0 29
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 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 0 27
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 1 27
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 1 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 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 0 25
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 2 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 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 0 24
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 1 23
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 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 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 0 22
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 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 1 21
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 0 21
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 1 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 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 0 19
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 1 19
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 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 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 1 17
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 1 16
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 2 16
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 2 1 16
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 1 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 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 0 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 0 15
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 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 0 14
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 3 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 0 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 0 13
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 4 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 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 0 13
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 1 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 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 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 0 12
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 1 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 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 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 0 12
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 4 12
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 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 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 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 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 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 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 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 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 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 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 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 0 1 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 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 0 8
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 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 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 0 7
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 1 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 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 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 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 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 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 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 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 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 0 4
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 1 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 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 0 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 0 4
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 3860 77378


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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