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

EXTENDED YEAR SET - Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 1963 - 2014 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

CANADA

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

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 4 6 4 8 0 1 3 10 5 5 9 13 20 19 31 30 17 19 29 21 30 21 30 19 31 30 56 39 59 65 73 58 75 113 139 205 217 199 196 213 203 158 125 167 152 152 166 205 219 202 281 279 4431
370 Multiplex Communications 2 0 0 0 0 0 0 0 2 6 3 2 0 4 6 5 1 6 5 12 6 8 13 15 11 12 10 12 16 16 10 9 14 29 27 31 63 71 88 95 117 151 133 154 152 202 227 297 288 338 377 469 3515
455 Telecommunications 2 0 1 3 2 0 6 6 8 5 1 2 4 1 2 4 3 3 1 4 1 5 4 0 0 3 4 3 5 8 7 15 17 28 16 37 72 70 51 31 45 33 49 97 98 114 121 176 258 400 461 397 2684
532 Organic Compounds (includes Classes 532-570) 25 32 36 38 33 47 59 62 44 55 37 57 51 39 53 44 29 34 21 16 16 12 15 20 21 22 26 31 17 25 20 22 29 33 46 50 52 44 38 47 38 36 27 40 58 52 61 75 79 66 61 83 2074
435 Chemistry: Molecular Biology and Microbiology 0 3 2 4 3 5 2 5 0 3 4 3 7 8 6 1 2 1 3 3 6 8 9 6 10 11 26 19 26 22 34 24 32 46 58 96 125 116 132 116 86 74 51 94 80 58 88 101 99 122 74 90 2004
052 Static Structures (e.g., Buildings) 15 12 9 15 23 17 19 14 17 17 24 24 24 27 29 28 12 25 24 23 18 20 16 43 40 40 52 48 51 45 39 47 39 60 66 73 62 58 78 52 55 41 37 24 19 18 29 66 66 79 78 82 1939
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 2 2 0 2 0 3 4 4 1 1 0 0 2 0 0 1 1 1 1 3 3 1 4 6 5 2 6 7 5 11 33 36 42 64 56 56 44 48 59 76 63 67 105 97 151 204 253 1532
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 3 10 9 17 26 16 24 25 22 21 23 18 23 22 23 13 20 13 14 9 12 23 28 18 24 23 41 27 36 34 38 29 48 27 28 35 43 47 58 67 38 57 33 32 27 33 31 62 38 40 43 58 1529
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2 1 0 0 1 2 3 10 15 23 22 25 13 41 36 71 59 68 100 151 171 190 196 250 1452
210 Liquid Purification or Separation 2 3 8 6 4 15 5 20 11 8 19 20 16 11 20 22 17 19 25 14 17 16 23 10 16 19 35 25 30 43 46 34 30 61 46 46 47 65 56 40 42 32 38 36 30 43 36 30 32 53 34 31 1407
280 Land Vehicles 7 7 15 9 12 13 10 8 17 15 11 22 23 18 17 17 7 10 16 22 11 27 13 9 22 20 16 26 18 16 21 34 40 39 16 30 35 42 35 35 37 38 32 40 38 41 44 41 59 49 84 64 1348
340 Communications: Electrical 3 2 7 8 7 5 10 9 13 6 9 12 8 11 6 14 6 10 15 8 8 8 11 13 16 13 30 13 22 20 20 13 16 22 28 42 34 34 45 46 21 44 42 53 37 46 42 55 68 67 81 101 1280
073 Measuring and Testing 5 7 12 7 7 12 11 11 14 14 19 19 18 14 22 17 14 9 19 21 19 17 25 25 15 24 26 29 33 21 18 22 22 25 23 34 28 38 43 35 52 24 34 37 24 41 37 34 32 43 39 46 1237
375 Pulse or Digital Communications 0 0 1 0 1 0 2 3 1 0 1 1 2 2 4 2 0 1 1 1 3 2 11 6 8 7 9 7 5 12 13 9 13 13 17 33 23 22 36 25 29 42 33 62 56 70 56 86 76 120 141 167 1235
379 Telephonic Communications 4 1 2 4 2 6 5 20 13 23 24 22 20 16 11 20 14 11 14 18 8 15 17 16 15 25 25 15 13 11 12 21 14 31 23 42 51 50 34 33 41 54 31 46 24 23 29 34 51 37 64 58 1213
428 Stock Material or Miscellaneous Articles 5 4 4 7 5 7 6 16 7 17 9 13 18 10 8 16 8 10 18 9 15 14 22 17 18 22 28 30 28 37 34 37 43 32 47 28 47 45 52 43 29 48 20 29 26 15 18 26 29 30 35 32 1173
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 1 1 0 0 2 2 10 9 14 18 20 28 36 32 18 41 46 58 80 142 145 134 143 183 1166
128 Surgery (includes Class 600) 4 1 0 1 0 3 1 8 5 6 3 4 6 4 8 3 6 8 10 7 5 12 14 10 14 10 17 14 19 15 18 27 28 21 34 28 32 41 50 47 63 52 41 37 36 28 30 50 57 63 87 74 1162
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 8 8 10 4 7 12 8 16 19 22 17 8 18 8 12 10 12 18 24 12 15 9 16 12 22 25 28 22 28 21 23 27 18 33 15 34 26 43 34 32 20 24 28 46 58 56 41 38 27 18 21 26 1139
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 1 2 6 8 4 8 4 7 7 1 5 2 9 12 17 7 10 8 5 5 13 10 9 15 8 20 6 23 9 18 13 25 16 16 26 24 30 49 33 30 36 37 49 53 41 45 75 65 67 61 87 1138
250 Radiant Energy 3 4 6 4 4 8 13 10 7 10 8 8 7 10 10 8 10 7 14 12 5 12 8 18 23 15 19 20 21 21 16 23 32 22 22 25 25 25 33 22 45 47 25 52 40 55 37 52 39 41 42 61 1106
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 3 2 0 4 4 2 4 4 6 5 6 6 3 4 6 3 7 17 17 17 16 23 22 21 18 40 40 68 62 70 95 112 123 96 930
324 Electricity: Measuring and Testing 5 4 5 5 6 5 14 15 18 7 14 19 10 13 8 9 5 6 5 9 14 9 16 11 8 15 31 12 12 21 20 15 26 20 14 20 16 24 19 25 27 34 23 27 26 24 37 32 22 37 41 51 911
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 1 1 1 0 0 1 2 0 0 1 0 1 0 0 2 4 1 1 6 14 11 6 16 17 21 16 31 27 49 32 51 35 28 26 31 26 21 37 24 13 14 26 28 38 46 46 56 42 41 891
423 Chemistry of Inorganic Compounds 17 9 12 10 25 26 18 12 8 18 12 24 15 22 24 22 9 14 17 15 24 17 22 21 24 9 21 18 25 19 19 21 13 10 14 18 14 18 15 20 17 10 9 14 10 11 16 23 21 17 25 21 885
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 1 0 2 1 3 2 4 4 8 4 7 7 0 2 17 22 14 16 18 15 13 12 6 15 25 34 27 27 34 55 56 68 62 66 44 37 38 28 15 18 21 29 877
029 Metal Working 3 2 7 4 10 7 10 8 18 15 12 14 16 12 13 16 9 7 9 10 7 11 14 15 14 17 11 18 20 22 19 17 17 8 18 18 24 34 23 26 20 23 21 29 25 23 20 29 23 31 29 41 869
248 Supports (e.g., for holding articles, etc.) 3 6 6 10 10 9 6 9 12 13 10 10 9 12 9 8 5 8 10 6 6 9 8 12 17 19 19 24 44 31 24 15 28 20 20 24 19 31 36 34 30 16 7 18 20 13 23 21 27 23 28 18 855
414 Material or Article Handling 10 12 16 18 9 19 8 10 21 22 17 24 16 24 16 7 5 14 17 13 12 7 13 14 18 19 21 24 26 16 22 20 20 17 16 31 26 33 18 20 8 17 16 11 11 14 12 12 14 17 10 20 853
123 Internal-Combustion Engines 1 5 3 5 10 3 7 3 8 3 5 8 10 6 15 5 10 6 6 5 11 16 15 12 20 7 7 12 26 14 18 7 17 26 12 23 28 24 49 45 37 27 37 41 35 19 21 14 22 19 21 22 828
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 6 5 3 12 8 9 11 13 12 12 9 15 9 8 13 14 5 6 8 12 11 14 12 11 7 9 18 13 21 26 25 11 22 13 13 30 26 31 33 30 23 22 17 19 14 16 9 29 11 22 19 23 790
361 Electricity: Electrical Systems and Devices 0 5 6 8 7 4 4 9 11 9 11 12 6 5 14 6 5 4 4 6 8 7 11 8 11 7 10 5 6 11 6 8 10 16 11 17 17 17 12 32 24 22 11 22 21 19 35 37 44 37 46 48 732
713 Support (Electrical Computers and Digital Processing Systems) 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 1 0 1 0 1 3 2 2 3 3 6 5 12 13 18 9 13 20 38 37 45 55 62 53 86 105 126 721
137 Fluid Handling 8 7 10 10 4 6 11 11 11 9 17 11 13 9 10 8 7 11 12 8 9 10 12 16 11 8 21 12 14 10 9 16 13 10 16 21 30 25 21 22 17 32 29 20 18 5 11 15 7 13 23 15 704
015 Brushing, Scrubbing, and General Cleaning 7 8 8 12 3 14 7 8 13 16 18 17 9 7 10 9 9 9 3 8 7 11 5 5 13 10 14 14 17 20 11 17 20 9 20 15 15 20 20 15 23 15 10 2 14 11 9 18 19 21 35 51 701
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 2 1 6 7 5 10 8 14 9 15 13 15 20 23 19 31 69 55 87 111 171 695
219 Electric Heating 3 7 8 3 5 7 10 6 21 9 18 11 5 9 8 7 10 8 5 7 13 9 12 9 11 16 22 8 16 18 11 18 12 14 10 14 21 30 24 27 20 15 17 19 15 14 15 18 9 15 20 33 692
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 5 4 4 4 7 9 14 17 18 14 13 8 12 14 10 9 8 6 13 9 12 16 16 8 18 14 15 15 23 9 12 16 22 10 15 10 23 18 17 16 11 13 13 20 11 13 7 8 24 24 16 16 679
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 0 3 1 1 1 3 3 1 1 3 3 5 5 2 8 3 1 1 3 5 4 3 6 4 6 9 12 12 17 16 22 11 16 15 23 24 24 28 35 43 33 22 20 28 25 30 42 35 50 669
356 Optics: Measuring and Testing 3 2 1 3 2 0 3 4 5 5 4 1 7 4 4 4 4 8 6 4 5 7 8 6 15 5 5 5 11 14 12 9 21 17 26 23 28 23 16 21 34 33 19 27 20 22 28 25 30 20 27 28 664
439 Electrical Connectors 1 3 9 4 4 5 2 10 8 14 12 7 5 8 9 9 12 3 9 1 8 4 12 8 10 20 18 26 16 22 15 16 15 11 12 18 17 27 26 16 15 21 21 25 20 19 13 14 17 14 16 14 661
359 Optical: Systems and Elements 1 1 2 2 1 3 2 1 7 1 10 6 3 11 5 10 4 4 1 4 2 3 5 4 5 4 5 8 10 12 3 7 10 23 15 22 19 25 27 28 31 37 32 30 12 34 25 38 23 15 26 30 649
362 Illumination 3 3 2 4 2 2 3 6 9 10 9 11 5 2 5 9 4 6 4 4 3 5 8 4 5 5 10 11 16 8 8 13 11 15 18 15 15 20 15 9 16 21 24 24 31 22 26 35 30 20 35 32 633
060 Power Plants 3 3 13 4 2 5 3 9 6 5 5 6 7 14 5 4 2 8 2 5 3 7 8 5 14 2 6 4 8 8 10 9 7 5 7 6 6 17 27 6 20 22 14 29 19 28 36 48 32 38 33 34 629
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 0 1 0 2 4 4 8 9 15 20 16 25 16 16 20 20 20 33 39 37 32 51 61 87 79 623
348 Television 1 0 3 2 0 2 3 5 10 4 5 4 2 3 4 4 0 5 5 2 4 0 6 4 8 4 10 5 7 10 8 7 10 7 10 11 17 19 15 10 8 18 13 27 25 23 24 28 30 44 62 80 618
222 Dispensing (apparatus and process) 5 7 14 12 6 10 6 5 13 8 7 13 12 11 8 6 6 3 13 2 5 7 7 8 13 3 8 14 20 26 13 22 12 14 17 17 22 19 11 17 12 9 6 12 13 8 13 18 18 24 26 15 616
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 4 1 4 6 9 5 8 14 9 10 9 7 17 18 30 40 57 61 95 110 95 611
144 Woodworking 7 4 7 14 12 4 12 14 20 12 22 11 18 17 9 11 10 9 8 8 13 14 7 7 9 19 12 18 6 17 2 8 12 12 15 17 16 18 7 16 13 15 11 16 10 2 5 12 21 14 2 1 596
206 Special Receptacle or Package 11 7 10 5 10 8 10 4 3 13 7 5 9 7 11 9 9 11 7 5 7 8 16 7 11 8 23 17 16 13 22 20 12 12 14 21 23 26 12 14 14 15 14 10 5 7 5 13 9 7 8 22 592
426 Food or Edible Material: Processes, Compositions, and Products 4 5 7 7 7 6 9 9 9 10 14 12 3 9 11 11 8 10 11 13 12 6 15 12 9 17 11 19 12 14 13 11 15 8 11 13 17 17 15 13 24 15 8 9 7 5 8 22 10 8 24 15 590
162 Paper Making and Fiber Liberation 8 5 11 9 14 5 11 8 27 16 22 13 13 10 15 9 7 8 9 7 11 12 11 4 8 7 11 11 5 18 11 16 6 17 17 17 6 14 16 11 7 5 3 11 4 16 7 10 19 12 15 15 580
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 3 6 0 0 4 2 7 7 11 7 6 1 8 14 14 16 37 41 66 72 70 104 79 579
297 Chairs and Seats 2 4 5 9 8 5 9 3 5 5 8 5 2 4 7 4 0 4 2 1 3 5 5 7 8 6 7 7 6 11 6 19 7 15 14 10 17 27 21 22 22 24 23 31 19 22 32 18 11 13 14 21 565
198 Conveyors: Power-Driven 3 5 12 11 13 8 9 9 10 9 9 11 15 9 5 6 11 5 4 8 1 4 9 3 7 9 14 11 8 7 12 7 11 11 9 12 15 9 23 22 29 18 7 14 5 11 6 14 21 11 22 27 561
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 4 3 2 2 4 4 2 3 5 4 0 1 1 7 10 10 8 10 7 7 24 27 39 27 36 37 34 29 34 43 44 42 38 553
473 Games Using Tangible Projectile 4 3 4 1 3 1 5 7 7 8 6 7 6 13 8 5 7 2 4 4 1 4 5 10 9 10 14 8 11 9 16 17 21 22 24 23 24 22 22 14 9 10 11 20 15 15 9 20 13 8 9 22 552
002 Apparel 3 1 5 3 5 2 1 2 10 5 5 4 3 4 8 6 1 6 8 8 5 9 8 5 16 4 8 10 24 10 6 12 12 20 20 15 26 19 21 17 16 23 16 16 6 10 9 17 13 19 22 25 549
296 Land Vehicles: Bodies and Tops 3 2 2 1 6 4 3 3 3 7 11 10 5 3 4 6 5 4 5 3 4 3 2 6 8 1 11 7 8 12 11 7 6 7 11 12 19 18 23 17 26 28 18 13 24 20 16 22 28 22 17 18 535
180 Motor Vehicles 2 3 9 10 8 6 4 5 11 14 17 10 9 10 3 4 6 9 5 7 7 2 1 6 7 8 8 7 12 3 11 6 3 7 5 6 10 10 20 12 26 11 24 19 16 17 12 18 17 18 26 27 534
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 10 6 15 9 7 12 17 8 13 16 10 11 10 9 12 13 10 8 7 4 8 11 9 6 9 12 13 13 9 17 20 19 10 9 10 17 7 13 16 10 6 3 5 9 4 9 10 12 9 7 6 527
714 Error Detection/Correction and Fault Detection/Recovery 1 0 0 2 0 0 1 0 1 0 0 1 1 0 1 1 2 0 0 1 0 3 3 1 2 2 4 2 2 3 5 5 5 4 10 10 9 17 15 13 20 21 25 17 34 26 34 42 36 37 59 46 524
114 Ships 4 6 7 7 9 5 4 9 9 9 7 12 10 7 6 5 6 5 4 7 5 11 7 14 14 10 18 12 16 5 5 16 12 10 6 15 14 16 15 21 15 8 12 10 15 19 9 7 11 17 8 4 515
204 Chemistry: Electrical and Wave Energy 1 1 2 5 4 5 13 4 6 4 7 8 8 14 10 14 1 13 7 3 8 7 16 13 9 9 14 13 5 9 13 18 10 9 10 4 16 20 23 22 23 12 9 4 10 5 9 3 9 19 14 14 509
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 2 4 6 6 5 5 4 4 9 13 18 21 44 49 83 100 129 506
220 Receptacles 3 3 5 3 9 2 5 2 7 6 6 8 6 7 2 9 5 8 7 3 7 7 4 7 12 8 11 12 14 21 23 14 15 14 14 10 24 16 21 8 11 12 10 6 4 2 9 13 10 17 19 22 503
062 Refrigeration 1 2 4 7 3 5 4 2 5 6 2 7 2 3 9 3 3 2 8 9 3 7 11 10 14 6 10 11 14 12 15 8 12 15 19 20 13 12 19 18 22 5 13 12 25 14 11 14 9 10 13 12 496
427 Coating Processes 4 2 1 1 4 3 3 4 7 5 2 4 4 5 6 9 7 4 10 4 4 5 13 6 9 9 6 3 13 12 8 3 10 8 14 15 10 15 16 24 12 19 10 5 9 7 8 17 16 31 36 22 484
172 Earth Working 2 7 21 5 7 4 14 16 5 7 6 4 5 2 6 1 6 7 5 12 3 2 8 6 15 5 15 10 6 4 8 7 5 7 6 17 12 16 35 14 8 12 7 7 2 6 11 17 14 19 17 20 483
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 3 1 2 2 9 5 11 13 9 11 12 3 16 10 10 16 9 10 10 8 13 9 10 12 14 13 15 8 8 16 17 13 12 7 19 13 13 8 14 11 8 10 7 4 7 3 2 4 5 10 4 4 483
174 Electricity: Conductors and Insulators 2 5 3 10 7 4 9 3 8 8 8 9 10 6 6 2 2 5 7 11 8 6 11 7 14 5 12 12 18 4 9 10 8 14 7 12 9 9 9 17 16 16 11 8 14 16 7 18 13 8 14 13 480
405 Hydraulic and Earth Engineering 2 1 0 6 4 6 5 5 4 6 5 7 4 6 10 10 6 6 3 6 6 7 6 10 14 6 9 14 14 9 14 12 9 12 15 22 20 12 11 23 16 8 13 9 5 14 5 8 8 13 16 17 479
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 0 1 0 1 1 3 1 0 0 4 8 1 1 4 6 6 5 2 7 5 1 1 1 4 5 6 4 3 12 12 8 7 11 19 22 18 24 22 16 22 9 29 21 35 14 16 19 23 23 13 477
053 Package Making 4 3 0 8 10 6 10 11 9 4 14 9 15 8 12 11 8 6 8 6 0 2 7 4 8 5 13 15 10 11 10 5 14 12 10 15 7 20 22 11 20 12 10 8 8 9 7 11 5 6 6 1 466
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 1 0 0 1 1 2 3 1 0 4 2 4 2 3 8 6 6 15 16 17 13 9 9 15 17 19 15 25 21 16 28 30 23 33 40 47 455
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 4 2 2 4 8 6 6 8 13 4 10 4 6 4 4 6 4 2 3 4 4 3 4 3 3 2 3 1 8 6 4 5 5 5 3 11 15 14 12 23 11 12 14 14 12 12 14 23 23 17 33 29 452
004 Baths, Closets, Sinks, and Spittoons 1 2 5 1 6 1 5 9 9 5 4 4 5 4 5 9 5 5 5 4 4 7 9 10 9 11 10 8 16 11 15 9 18 9 11 12 20 23 13 17 15 18 6 6 8 3 7 9 7 10 10 12 447
056 Harvesters 3 3 4 3 4 12 9 7 10 12 13 3 5 3 5 4 1 9 9 8 6 13 10 2 13 9 10 15 15 12 11 7 13 5 6 10 17 11 9 11 12 7 8 1 3 12 8 13 13 14 14 10 447
606 Surgery (instruments) 0 1 1 0 1 2 1 0 1 1 1 2 2 3 3 1 1 3 3 3 2 8 2 3 5 6 6 3 4 4 2 6 8 8 14 17 16 14 19 13 27 12 7 8 9 15 11 19 29 29 41 50 447
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 2 3 2 1 2 4 0 2 5 0 4 2 10 12 11 12 15 19 21 17 47 37 30 25 29 25 32 26 43 444
175 Boring or Penetrating the Earth 4 2 4 3 3 2 7 4 7 4 8 7 3 7 3 4 1 5 8 1 5 8 1 8 3 5 8 7 14 9 13 8 9 8 6 8 6 16 16 10 11 10 9 16 22 11 15 20 17 20 21 14 441
083 Cutting 4 8 7 12 7 4 9 12 9 11 15 14 10 10 9 6 5 8 5 6 8 8 5 12 11 6 7 10 9 11 11 6 7 7 6 11 14 14 14 5 8 13 7 16 3 10 4 5 5 9 5 2 440
119 Animal Husbandry 3 0 2 1 1 3 2 1 4 3 3 3 5 3 8 2 3 2 4 4 5 1 3 3 8 12 2 9 22 15 7 17 10 12 10 16 14 15 17 29 19 16 15 13 12 8 5 20 15 6 12 10 435
343 Communications: Radio Wave Antennas 0 2 0 2 1 4 2 3 2 3 3 0 2 1 0 1 3 0 2 1 0 3 5 5 5 5 4 6 4 3 4 4 6 3 6 5 18 16 17 18 9 12 14 19 29 19 25 22 27 29 28 32 434
208 Mineral Oils: Processes and Products 4 6 4 3 7 4 8 5 16 4 8 12 10 7 13 10 12 10 13 3 14 23 16 6 11 7 9 9 8 9 8 10 2 5 7 10 9 7 5 8 3 3 1 5 4 4 12 8 14 12 10 13 431
365 Static Information Storage and Retrieval 1 0 0 0 1 0 2 1 4 4 3 6 5 1 3 1 0 0 1 0 1 1 0 1 1 1 2 1 0 1 3 2 4 5 6 14 15 13 10 8 21 14 4 12 12 8 23 34 46 35 53 46 430
126 Stoves and Furnaces 3 3 1 3 4 1 2 5 1 3 3 4 1 2 8 18 10 15 11 13 11 17 15 13 11 11 12 15 7 10 9 16 14 9 11 9 16 15 10 6 12 8 9 6 4 4 4 7 6 7 7 5 427
604 Surgery (Medicators and Receptors) 0 1 1 1 0 1 3 1 1 0 2 6 3 6 3 3 0 6 3 1 2 2 3 7 7 11 12 10 15 18 19 27 20 8 20 14 13 11 18 10 31 8 8 5 5 6 4 11 17 11 12 19 426
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 2 0 3 0 0 0 2 5 2 5 1 6 4 5 7 16 15 15 19 7 12 7 18 15 16 17 23 32 55 69 40 423
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 2 2 2 2 2 0 2 6 1 2 5 3 4 0 1 1 1 2 5 3 4 5 4 4 9 5 3 2 6 5 10 8 7 8 6 6 7 14 15 17 17 18 20 20 26 30 30 23 46 421
273 Amusement Devices: Games 3 4 4 1 3 2 5 2 4 4 1 10 11 7 7 7 2 13 7 8 11 5 9 5 7 6 12 14 12 11 9 8 18 7 22 12 9 6 12 15 15 9 9 10 9 11 10 8 4 6 7 8 421
005 Beds 4 0 5 4 4 0 4 6 9 10 10 4 14 7 1 4 1 4 2 2 1 2 2 3 6 7 12 17 13 18 15 12 7 8 12 15 7 13 15 7 5 8 20 13 10 5 10 11 12 8 12 17 418
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 1 2 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 2 0 0 1 0 1 4 1 1 1 0 1 1 1 3 7 5 11 12 8 18 8 7 14 15 18 28 34 39 79 85 414
106 Compositions: Coating or Plastic 2 0 0 2 2 1 3 4 6 5 9 2 0 6 4 2 2 5 6 2 1 3 3 3 5 0 6 2 2 9 12 14 9 14 15 16 24 19 15 15 8 11 7 4 3 12 17 12 14 17 16 36 407
241 Solid Material Comminution or Disintegration 2 7 5 5 12 10 5 5 6 15 5 5 7 5 11 9 5 5 6 4 6 4 6 5 14 12 8 6 6 3 8 5 8 13 11 12 9 14 5 10 9 8 7 12 11 6 10 4 9 10 12 9 406
072 Metal Deforming 5 5 2 6 9 11 6 6 8 7 13 10 11 6 8 7 6 5 6 4 7 4 8 5 2 7 11 9 10 6 6 5 8 7 8 12 15 18 8 16 11 9 9 14 11 4 6 8 4 6 5 5 405
074 Machine Element or Mechanism 4 5 5 3 7 9 8 9 8 7 8 9 9 3 6 4 3 5 3 3 2 2 5 9 5 5 10 4 5 10 12 3 10 7 13 12 14 9 18 9 13 6 9 16 9 8 9 9 7 5 12 18 403
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 2 1 2 2 0 2 7 2 3 5 0 5 2 5 4 1 2 5 6 1 1 1 5 5 3 6 6 8 11 9 12 15 16 11 8 11 14 11 11 7 8 11 13 8 9 14 28 17 25 16 24 401
043 Fishing, Trapping, and Vermin Destroying 4 3 4 5 5 4 9 6 5 9 6 10 8 14 9 12 10 7 8 5 4 13 8 14 12 10 17 20 9 11 5 12 6 10 9 3 11 8 4 4 9 10 2 4 2 2 3 4 6 5 7 11 398
239 Fluid Sprinkling, Spraying, and Diffusing 2 10 3 6 2 6 6 10 6 4 5 6 9 8 4 1 2 7 5 3 9 4 3 9 7 8 7 6 12 8 9 13 16 6 12 12 14 17 12 6 8 11 10 12 4 6 8 4 8 8 13 6 393
049 Movable or Removable Closures 3 5 3 4 9 5 8 10 2 5 7 7 2 4 3 6 3 2 3 4 4 8 8 3 9 5 10 13 6 7 5 11 5 4 9 6 12 12 17 13 7 17 8 5 5 7 11 12 10 12 14 14 384
040 Card, Picture, or Sign Exhibiting 0 2 4 7 6 4 4 2 6 6 4 8 5 11 5 2 4 8 4 4 7 8 13 7 6 8 10 8 9 5 9 12 10 6 13 13 6 19 15 11 14 9 2 6 10 11 8 12 4 2 7 6 382
310 Electrical Generator or Motor Structure 3 2 3 1 2 0 4 3 1 4 1 5 2 6 5 5 0 4 3 4 3 6 5 2 5 1 5 5 4 10 3 7 7 1 12 16 19 5 14 12 13 15 24 20 17 14 10 21 12 15 12 6 379
209 Classifying, Separating, and Assorting Solids 9 6 7 14 9 8 14 13 6 11 6 6 9 6 4 9 5 9 15 6 7 3 7 2 2 12 10 7 5 7 8 7 9 5 4 9 6 10 8 2 3 6 11 10 1 5 5 8 7 6 5 9 378
415 Rotary Kinetic Fluid Motors or Pumps 4 6 11 5 10 6 4 1 6 1 4 2 3 3 0 3 6 3 4 1 1 2 1 0 2 4 2 2 6 4 0 4 7 2 2 14 10 11 19 12 13 3 15 16 20 8 11 15 12 31 19 27 378
341 Coded Data Generation or Conversion 0 2 0 2 0 0 3 2 1 4 2 3 6 1 2 0 0 0 1 2 4 1 3 4 2 2 6 5 0 1 1 3 3 3 6 5 11 10 11 12 15 13 14 11 18 29 20 17 30 20 36 30 377
482 Exercise Devices 3 1 0 1 2 5 2 2 2 4 9 3 4 1 4 6 4 4 1 3 1 6 4 8 8 9 14 12 10 7 7 6 7 7 6 11 9 5 15 10 11 7 6 7 11 8 8 24 28 10 10 13 366
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 1 0 0 3 1 2 4 5 4 2 7 13 10 16 13 19 17 18 34 17 35 36 28 39 31 362
033 Geometrical Instruments 10 8 4 6 9 3 2 2 9 3 4 4 8 3 5 3 8 9 1 3 5 4 2 4 1 8 6 13 10 9 4 8 12 6 7 6 2 11 10 9 13 9 13 10 10 11 11 10 7 8 9 7 359
380 Cryptography 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 3 1 1 4 3 2 8 2 5 0 2 4 2 6 2 7 9 13 7 7 4 8 6 9 10 13 16 28 26 34 60 51 355
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 2 0 1 0 2 3 2 4 3 3 3 3 2 3 2 1 1 1 2 2 2 6 4 2 2 3 3 1 1 6 7 3 5 3 4 6 4 4 5 5 5 6 21 13 15 15 29 32 37 27 35 354
381 Electrical Audio Signal Processing Systems and Devices 0 0 1 2 2 3 1 4 3 3 4 0 3 1 1 3 0 4 3 0 2 4 6 4 1 1 5 4 3 4 5 4 3 6 7 14 7 8 8 7 5 14 10 20 10 16 9 8 17 43 22 39 354
211 Supports: Racks 2 5 4 3 4 2 6 5 10 2 6 6 4 2 6 5 1 3 3 5 2 7 9 8 5 8 7 6 16 6 11 12 12 9 12 15 13 7 5 12 10 13 8 8 7 5 1 6 6 6 9 6 351
242 Winding, Tensioning, or Guiding 6 2 10 9 5 7 13 7 7 9 9 13 5 4 7 3 3 1 1 6 6 6 7 9 3 5 11 12 3 7 9 12 5 5 11 9 11 6 11 6 5 4 3 8 4 6 4 4 10 4 3 6 342
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 1 10 2 6 3 1 0 5 4 3 2 1 0 2 3 1 2 0 0 3 2 2 4 8 4 8 10 6 4 5 2 4 4 0 8 6 8 12 12 7 17 8 8 13 8 25 15 22 17 21 19 339
333 Wave Transmission Lines and Networks 2 2 0 1 3 3 0 1 7 6 7 3 5 4 5 6 5 7 6 4 3 5 4 9 11 7 9 3 5 2 5 4 5 3 7 10 10 12 9 10 12 2 17 12 6 8 7 12 7 15 15 10 333
165 Heat Exchange 1 0 5 6 5 4 1 0 3 4 0 6 2 4 5 8 5 3 7 11 5 7 6 6 8 4 9 8 10 8 6 9 7 9 6 10 9 3 12 5 5 13 11 14 14 7 6 10 3 8 4 10 332
182 Fire Escape, Ladder, or Scaffold 1 4 4 4 1 1 2 2 5 3 2 6 1 3 3 8 6 9 9 5 7 5 11 7 6 12 8 8 9 11 6 10 5 6 6 10 12 6 8 8 7 10 10 3 5 1 2 5 6 9 11 10 319
438 Semiconductor Device Manufacturing: Process 0 0 0 0 4 3 2 1 2 1 4 2 1 1 2 3 1 0 0 4 3 3 1 2 4 1 5 6 2 1 4 11 6 6 2 7 7 12 11 1 20 9 12 12 7 11 10 17 23 17 23 23 310
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 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 2 2 0 0 0 1 0 0 5 10 6 4 7 8 6 11 13 15 13 5 8 17 35 33 41 26 39 308
294 Handling: Hand and Hoist-Line Implements 3 3 4 3 6 0 3 6 5 5 3 6 8 3 2 7 4 2 4 6 4 5 1 8 3 8 3 9 7 6 8 10 10 6 15 11 12 9 11 10 4 0 2 3 3 5 7 5 6 16 8 9 307
315 Electric Lamp and Discharge Devices: Systems 0 0 1 1 3 4 1 2 2 2 4 3 2 7 5 2 4 3 3 0 3 5 1 2 10 3 5 11 6 4 1 4 3 2 2 5 6 12 9 7 10 4 7 2 4 9 12 12 13 19 29 34 305
034 Drying and Gas or Vapor Contact with Solids 3 1 3 8 4 8 4 5 6 6 6 2 6 6 6 5 4 6 7 6 5 3 3 5 8 7 1 6 5 4 10 5 5 6 7 11 8 11 8 11 3 7 4 7 2 3 8 2 12 10 4 8 301
285 Pipe Joints or Couplings 2 3 5 3 1 2 1 1 4 10 5 9 5 2 5 4 1 6 2 2 4 6 9 8 4 5 6 3 7 8 7 10 9 5 3 4 6 3 8 10 9 3 11 5 3 8 8 13 9 11 10 7 295
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 3 5 8 4 3 0 4 7 6 1 8 7 6 5 4 4 10 5 9 4 7 4 2 4 2 4 4 2 4 5 4 5 6 11 5 10 9 7 9 7 3 7 6 7 7 7 5 4 8 11 10 294
436 Chemistry: Analytical and Immunological Testing 0 0 1 1 1 1 0 2 1 1 2 5 1 5 0 5 1 4 1 0 1 1 2 1 1 6 3 2 9 4 7 4 7 11 12 6 9 7 15 14 18 15 9 11 10 10 5 15 13 14 12 8 294
084 Music 3 0 4 2 0 2 5 4 7 7 1 4 5 5 10 3 0 5 6 5 3 4 2 4 7 4 7 6 6 1 3 5 6 8 2 7 9 13 7 5 10 4 2 5 5 6 10 16 10 12 11 15 293
318 Electricity: Motive Power Systems 4 4 3 3 6 4 2 5 5 6 6 3 3 1 1 2 0 0 2 4 5 2 4 3 2 3 1 4 4 0 5 4 7 7 2 9 7 8 9 10 8 14 8 21 19 12 17 8 7 5 6 7 292
330 Amplifiers 0 3 2 5 3 7 5 3 3 6 3 1 4 2 2 3 2 1 2 0 1 4 5 2 2 5 1 3 5 3 1 2 2 4 0 6 6 13 16 7 13 15 13 14 7 10 9 11 8 13 16 13 287
160 Flexible or Portable Closure, Partition, or Panel 1 1 2 0 2 1 1 3 0 5 2 1 3 2 1 3 2 3 3 4 3 3 4 5 9 4 8 8 16 11 13 5 4 8 9 4 9 9 9 12 10 13 5 9 2 1 6 7 8 8 10 12 284
292 Closure Fasteners 4 3 4 2 9 1 2 2 7 1 4 4 9 3 3 7 5 3 3 5 2 5 2 8 8 2 7 13 8 11 3 5 7 9 5 4 7 9 2 11 8 10 4 5 11 5 3 4 9 5 3 8 284
244 Aeronautics and Astronautics 2 1 6 6 5 1 7 6 10 2 6 4 5 4 2 7 2 6 2 4 6 6 1 1 5 4 3 5 6 3 3 8 3 4 5 7 5 4 4 13 9 9 5 10 8 3 6 5 7 17 8 8 279
024 Buckles, Buttons, Clasps, Etc. 2 2 7 7 7 5 1 6 8 2 3 7 6 10 5 3 2 1 2 2 4 5 8 4 7 4 3 8 6 10 8 6 5 5 5 8 9 9 5 4 8 6 2 6 3 3 3 5 6 2 7 12 274
047 Plant Husbandry 3 0 2 0 5 0 2 3 3 2 4 2 2 3 3 2 4 4 5 3 3 3 4 7 2 6 12 12 12 7 6 5 4 8 5 9 7 13 12 7 8 6 6 8 10 3 3 7 6 6 10 4 273
403 Joints and Connections 6 6 2 3 8 3 3 7 5 11 2 4 9 4 6 11 6 6 1 3 1 3 5 9 4 3 7 5 5 10 5 6 2 7 13 7 8 7 4 6 7 13 4 1 1 2 0 3 3 1 3 6 267
134 Cleaning and Liquid Contact with Solids 2 1 4 1 0 0 0 4 7 3 5 2 7 1 1 3 1 3 2 2 0 3 1 2 3 2 8 4 12 8 6 5 11 8 4 12 9 13 7 21 15 4 6 8 4 5 2 5 6 7 8 7 265
037 Excavating 2 4 2 3 5 4 1 0 4 1 8 3 4 4 2 6 3 4 5 6 1 4 3 5 4 4 2 2 7 6 9 6 5 7 8 8 3 3 8 8 6 6 7 8 4 2 12 17 8 5 5 10 264
081 Tools 1 4 2 4 2 6 2 2 3 4 4 2 5 1 4 3 3 1 0 3 7 5 4 6 0 8 6 6 3 4 6 6 2 5 2 4 13 7 9 9 7 7 5 14 10 4 4 6 7 10 15 6 263
312 Supports: Cabinet Structure 2 2 7 5 3 0 4 5 8 9 3 4 4 1 2 5 5 7 3 3 5 8 6 5 5 2 9 3 7 5 4 11 9 7 6 6 8 9 8 8 5 8 2 3 2 1 4 4 5 4 4 5 260
307 Electrical Transmission or Interconnection Systems 0 2 2 4 2 3 4 6 4 1 4 5 0 6 0 5 2 1 3 4 4 2 1 1 2 6 2 0 1 1 3 1 1 4 9 3 7 5 11 6 4 7 3 5 18 11 14 16 13 16 13 11 259
451 Abrading 2 6 4 2 0 3 1 4 4 2 6 4 4 3 2 4 0 5 5 2 4 3 7 2 5 6 4 6 3 8 8 7 5 7 11 7 9 10 5 10 1 7 2 9 4 8 6 2 5 4 10 11 259
416 Fluid Reaction Surfaces (i.e., Impellers) 2 5 1 2 1 5 2 4 3 7 4 5 3 2 3 2 5 2 4 2 1 3 5 2 5 3 4 4 4 4 3 3 1 4 1 1 6 7 5 4 3 3 9 6 18 10 18 6 7 21 13 8 256
404 Road Structure, Process, or Apparatus 1 1 1 1 0 3 1 1 5 1 0 3 3 1 0 4 0 1 2 1 0 0 0 3 6 3 10 6 7 9 12 11 13 8 4 7 6 9 5 7 5 8 6 11 8 5 13 5 11 9 10 8 255
111 Planting 1 2 1 1 0 0 0 1 2 1 1 1 0 1 1 0 0 0 3 2 2 2 0 1 2 5 3 3 3 1 2 4 6 5 4 4 6 7 15 6 5 2 11 14 14 13 14 18 13 11 20 19 253
164 Metal Founding 1 4 5 4 3 3 1 6 4 5 4 7 12 5 9 1 1 6 2 2 0 5 4 9 5 5 4 5 4 0 5 3 8 4 8 3 4 4 4 9 5 7 9 9 5 10 3 7 2 6 4 7 252
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 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 1 1 0 0 2 1 1 1 3 8 11 10 23 21 15 27 16 33 31 45 252
099 Foods and Beverages: Apparatus 0 2 2 3 3 2 5 3 2 7 6 3 2 7 2 6 6 4 4 1 3 5 8 3 5 6 4 7 6 6 6 8 11 7 14 10 9 10 7 9 2 6 4 2 2 3 4 2 3 3 2 4 251
030 Cutlery 4 0 5 3 4 5 1 6 3 6 8 5 2 7 3 5 2 3 5 7 4 1 2 3 6 9 12 7 8 10 5 5 4 3 4 6 5 8 5 5 8 8 3 4 4 2 1 2 5 4 5 7 249
229 Envelopes, Wrappers, and Paperboard Boxes 5 8 9 8 7 9 3 6 5 6 11 7 7 9 4 3 0 5 2 6 3 2 2 8 2 10 9 7 5 5 9 4 5 3 6 8 1 7 7 4 1 3 5 2 2 2 0 2 1 0 2 1 248
251 Valves and Valve Actuation 3 1 2 1 2 4 0 1 4 1 2 4 3 2 4 5 3 5 4 1 0 6 4 6 7 1 5 8 2 6 5 5 5 3 4 10 11 10 11 12 10 7 8 7 4 5 3 3 8 4 3 12 247
417 Pumps 3 2 5 2 0 2 2 0 2 4 3 2 3 0 2 1 3 3 2 1 1 2 8 3 5 5 2 2 6 6 4 2 6 5 10 4 7 10 8 8 11 4 4 5 3 5 7 5 15 13 18 10 246
105 Railway Rolling Stock 13 4 6 3 4 6 3 2 4 2 4 2 1 0 3 0 0 4 2 2 1 1 4 1 4 4 7 3 6 6 6 1 2 3 0 3 1 4 7 6 13 3 12 9 7 7 9 13 11 7 7 12 245
200 Electricity: Circuit Makers and Breakers 3 7 9 11 6 5 4 6 8 5 5 7 5 6 5 2 1 0 0 3 0 3 1 1 7 0 3 5 8 4 2 3 3 1 3 7 2 3 0 2 3 6 1 9 7 1 5 8 7 13 17 10 243
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 1 1 0 2 0 0 1 1 1 0 1 0 0 0 1 3 1 1 3 3 2 2 0 0 1 7 2 2 5 5 1 4 6 7 5 11 4 3 7 11 8 20 23 19 27 22 15 240
252 Compositions 3 0 1 1 2 2 1 4 4 2 2 2 2 2 2 3 2 2 3 1 2 0 1 3 1 3 2 10 7 3 3 2 1 7 6 7 6 4 4 11 8 10 8 9 5 9 5 5 10 16 16 14 239
454 Ventilation 2 3 1 1 2 2 1 2 4 2 5 4 2 2 0 6 2 5 0 5 0 1 6 5 1 3 4 5 6 7 5 5 4 5 8 12 3 10 8 7 14 13 11 7 6 5 5 4 4 2 2 4 233
347 Incremental Printing of Symbolic Information 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 2 3 3 2 0 0 0 3 4 3 5 4 4 5 3 2 3 2 5 3 7 3 9 11 15 8 7 3 5 10 2 5 11 5 19 25 25 230
036 Boots, Shoes, and Leggings 1 2 3 3 4 2 1 3 4 5 4 7 5 3 3 2 1 3 3 2 6 3 5 4 7 4 7 5 3 2 2 5 4 2 4 5 9 7 11 8 5 6 5 4 5 4 4 3 2 7 10 5 224
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 2 2 2 2 1 1 0 1 3 3 3 4 4 2 3 4 3 3 3 1 3 2 3 3 10 13 2 4 7 4 6 5 3 6 3 3 3 1 9 6 11 5 12 11 8 7 4 8 9 5 224
372 Coherent Light Generators 0 0 0 1 0 0 0 2 1 2 1 3 2 2 2 5 3 2 2 5 5 2 2 3 6 1 3 1 9 6 7 6 6 6 5 10 3 11 9 5 9 12 3 7 5 8 4 11 11 5 5 5 224
366 Agitating (e.g., of articles and materials) 0 4 2 1 6 3 2 3 5 1 5 3 3 3 4 4 2 6 5 4 3 6 4 5 6 1 6 5 5 5 4 2 2 3 5 12 7 7 9 2 2 6 11 5 5 4 2 3 8 4 2 6 223
070 Locks 0 0 0 1 3 0 4 1 4 7 6 7 4 5 4 6 0 2 6 3 3 1 0 5 8 4 7 11 10 5 7 5 2 3 10 10 9 9 8 2 5 5 3 4 2 3 1 1 5 4 6 1 222
363 Electric Power Conversion Systems 1 0 1 5 1 1 1 3 4 1 8 3 2 2 2 1 3 2 6 0 0 3 4 1 4 3 5 5 4 3 3 2 7 3 4 7 3 8 9 10 8 9 4 3 6 6 7 9 9 9 8 7 220
188 Brakes 1 0 2 1 1 2 2 2 2 3 3 4 6 5 5 3 4 2 4 2 1 0 1 6 3 1 4 5 2 5 5 4 2 7 5 4 8 4 8 10 7 6 10 13 6 5 2 5 1 5 7 12 218
108 Horizontally Supported Planar Surfaces 4 1 2 7 3 2 1 1 0 4 3 4 10 4 4 6 5 6 2 1 2 2 3 7 2 4 4 0 2 4 4 6 7 8 9 8 5 5 4 6 3 5 2 3 1 1 3 10 9 5 7 4 215
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 2 1 2 1 1 0 4 6 2 2 5 1 5 10 4 6 5 2 0 2 0 2 3 1 7 2 1 4 6 5 4 7 13 3 9 5 9 4 6 12 4 5 4 3 3 4 3 7 8 8 214
433 Dentistry 0 2 1 2 1 0 2 0 0 0 1 0 1 2 2 0 0 2 2 3 6 5 8 4 3 2 3 4 3 5 4 7 9 6 9 10 9 6 17 5 4 4 5 12 7 1 2 5 5 5 10 7 213
434 Education and Demonstration 2 1 1 4 2 1 1 4 4 4 3 2 1 2 3 3 3 2 1 3 1 4 2 2 5 2 4 2 4 3 8 7 8 6 3 9 3 6 5 9 5 7 4 6 0 2 1 4 4 6 20 13 212
446 Amusement Devices: Toys 1 2 3 2 1 0 0 3 6 1 4 3 6 2 3 2 3 3 3 1 1 3 2 1 3 3 6 7 6 5 3 9 10 7 4 6 12 6 4 4 5 2 1 4 1 3 4 6 3 9 10 10 209
431 Combustion 4 2 7 3 6 2 2 0 4 4 2 4 2 1 3 3 1 1 2 2 6 2 6 5 7 4 3 3 4 7 5 5 7 6 6 12 15 7 5 7 4 3 2 2 5 2 4 1 0 0 4 3 207
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 2 3 2 1 2 3 2 4 3 7 1 3 4 3 1 2 1 3 3 3 1 1 4 4 6 2 3 4 6 5 3 5 3 7 7 6 8 10 11 6 8 5 3 2 4 5 7 2 6 8 205
463 Amusement Devices: Games 0 0 0 0 0 0 1 0 0 0 1 0 0 0 3 0 0 0 1 1 0 0 0 1 2 0 1 1 2 0 3 2 4 2 4 4 1 7 5 8 5 7 3 3 4 7 5 11 14 27 29 35 204
326 Electronic Digital Logic Circuitry 0 0 0 0 1 1 0 1 0 1 2 1 0 0 0 1 0 1 0 0 1 1 0 0 3 2 1 2 3 1 3 3 3 5 0 3 1 6 5 5 6 9 5 8 20 9 14 18 16 12 15 13 202
440 Marine Propulsion 0 2 3 5 2 3 5 1 4 3 1 3 1 1 1 5 0 0 2 1 2 4 2 3 4 5 4 5 8 3 8 5 6 0 5 3 5 8 5 5 9 5 8 4 4 4 2 8 7 2 9 7 202
224 Package and Article Carriers 0 0 2 1 0 0 2 0 0 1 1 0 3 2 1 1 1 2 5 3 1 6 0 2 2 4 4 4 9 7 5 4 9 7 4 7 9 10 8 7 10 9 5 0 5 2 1 4 6 4 10 11 201
138 Pipes and Tubular Conduits 1 2 3 1 1 1 2 2 3 2 2 3 9 3 3 1 2 2 2 2 3 2 0 4 3 2 2 1 1 4 5 5 5 5 4 11 7 9 5 7 3 6 3 13 2 3 4 8 2 8 7 5 196
148 Metal Treatment 1 2 0 3 6 1 3 2 3 4 4 5 8 4 4 5 3 2 1 3 1 3 2 3 5 1 3 5 4 3 6 1 3 0 6 5 9 12 6 11 10 5 3 3 2 1 2 5 2 4 5 1 196
474 Endless Belt Power Transmission Systems or Components 1 2 3 2 2 1 3 2 1 3 6 3 3 7 2 0 1 0 1 1 1 2 3 3 5 5 6 3 5 5 3 6 4 4 5 1 7 4 6 6 5 2 4 7 5 1 3 4 8 7 9 8 191
095 Gas Separation: Processes 2 2 1 2 2 1 1 1 2 1 4 3 2 1 3 2 2 2 2 1 1 0 1 0 2 2 3 4 1 4 2 1 2 2 1 3 2 11 10 11 7 6 2 10 4 5 4 10 6 15 9 11 189
706 DP: Artificial Intelligence (Data Processing) 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 0 0 0 2 0 0 3 0 8 1 6 2 5 3 2 6 5 7 7 13 19 23 20 27 23 184
096 Gas Separation: Apparatus 0 0 0 1 1 0 3 0 2 3 7 6 1 2 1 2 1 2 3 1 1 2 4 0 4 6 2 2 3 2 1 4 2 7 2 3 3 4 6 10 6 7 5 5 6 2 5 6 5 4 11 14 180
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 0 0 0 0 0 0 0 3 0 1 1 0 2 3 0 3 6 5 0 3 1 0 1 7 1 1 3 6 1 1 5 5 3 4 6 5 8 11 6 6 7 6 2 3 2 7 11 14 12 6 179
725 Interactive Video Distribution Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3 0 0 1 1 2 1 4 3 2 5 3 5 0 3 5 5 2 2 3 3 3 2 2 1 7 8 19 21 22 38 178
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 1 0 0 1 1 0 4 1 5 0 1 0 2 1 3 2 2 0 2 1 5 5 2 2 2 6 8 8 5 4 3 3 2 3 5 4 3 10 8 3 5 5 7 5 1 4 4 5 11 7 4 177
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 1 0 3 1 0 1 2 1 3 3 1 3 3 0 2 5 3 4 5 6 3 8 8 8 6 4 2 6 4 5 5 11 8 11 21 13 177
266 Metallurgical Apparatus 0 1 3 4 6 3 1 5 4 4 2 3 3 1 4 1 2 4 5 1 0 4 6 6 3 4 3 2 6 2 4 3 4 2 7 4 5 2 3 2 7 4 0 5 0 3 4 5 7 6 1 3 174
055 Gas Separation 0 1 1 4 2 0 1 0 4 4 3 3 3 0 1 1 0 0 6 4 0 4 3 4 5 0 3 3 4 2 1 3 1 2 3 2 5 4 8 9 6 5 3 3 3 7 9 9 7 7 8 2 173
118 Coating Apparatus 2 1 1 2 4 3 5 4 2 2 3 4 1 5 0 8 2 3 4 0 4 4 4 5 4 2 4 6 4 3 3 6 3 0 3 6 5 4 7 3 3 1 1 1 2 2 4 4 2 4 6 6 172
228 Metal Fusion Bonding 2 0 4 3 2 4 1 0 3 2 1 3 1 5 2 2 2 1 0 0 1 3 2 5 9 2 8 0 4 7 9 4 4 3 2 2 4 7 6 4 4 4 3 2 1 4 0 3 5 6 5 4 165
331 Oscillators 2 1 0 5 1 1 0 1 3 2 2 2 2 0 4 0 1 0 1 3 0 1 2 0 4 2 2 3 0 4 0 5 3 4 4 5 3 1 11 7 5 8 8 4 4 5 5 11 8 4 3 8 165
102 Ammunition and Explosives 0 1 4 1 2 0 1 2 7 3 5 2 1 3 3 2 4 0 3 5 7 1 6 0 8 7 11 10 5 2 5 3 3 4 6 1 2 0 2 4 3 1 0 1 0 0 2 5 7 6 1 2 164
101 Printing 2 3 0 0 2 2 2 0 1 2 0 3 2 1 3 7 1 1 2 1 3 3 2 4 4 6 3 4 5 3 3 2 9 5 4 5 5 4 4 2 8 4 5 5 4 3 0 6 1 6 2 1 160
215 Bottles and Jars 2 6 6 3 6 3 8 1 7 2 6 3 4 4 2 1 2 1 3 2 0 4 6 1 1 5 5 3 1 4 3 2 6 1 4 6 6 8 2 5 0 0 2 2 0 0 1 1 3 3 1 1 159
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 2 1 5 7 2 4 2 3 3 3 0 0 2 3 2 0 0 0 0 0 0 4 2 2 2 2 2 2 5 3 4 5 4 3 1 10 5 5 4 7 1 3 1 3 1 3 4 3 8 10 8 157
181 Acoustics 1 1 3 2 2 2 0 0 2 1 4 3 3 2 1 2 0 0 1 3 0 3 4 2 4 3 2 8 0 3 1 5 6 5 1 4 3 4 2 3 6 8 9 3 1 6 3 7 7 3 5 2 156
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 1 2 1 0 0 0 2 2 2 2 2 3 2 2 4 2 5 1 2 0 4 3 4 4 6 1 0 6 4 6 3 2 2 6 5 11 10 2 2 2 3 2 4 1 4 7 6 3 4 2 155
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 1 3 0 1 0 1 0 1 3 2 2 3 6 3 1 2 4 7 8 7 5 6 11 17 18 17 22 154
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 3 2 2 0 0 2 1 2 3 3 3 2 4 2 2 5 5 3 7 9 3 3 3 3 7 7 3 1 4 8 13 11 11 5 7 153
014 Bridges 0 0 0 2 4 0 3 1 2 6 0 1 1 0 1 3 0 0 2 1 1 0 1 1 2 1 3 8 4 4 0 4 3 6 1 7 3 3 1 5 4 15 6 10 5 3 5 4 4 4 3 4 152
323 Electricity: Power Supply or Regulation Systems 0 0 1 1 4 2 3 1 2 0 1 1 0 4 1 1 4 2 2 0 1 1 1 2 4 3 3 1 2 3 2 4 3 5 4 3 7 3 8 3 2 4 5 0 3 4 7 6 5 6 13 4 152
410 Freight Accommodation On Freight Carrier 2 0 1 0 1 0 2 1 1 1 4 0 3 0 2 1 2 1 1 0 0 0 1 0 1 2 0 2 2 0 1 4 3 3 0 4 3 4 10 4 8 10 3 10 4 5 5 1 7 5 16 8 149
221 Article Dispensing 4 3 5 4 3 3 2 4 1 2 4 4 5 2 3 2 2 3 2 4 0 3 4 3 2 1 1 2 3 1 7 2 2 5 3 4 3 9 4 2 5 2 4 3 1 1 2 0 2 1 2 2 148
261 Gas and Liquid Contact Apparatus 0 2 2 1 0 2 2 3 3 1 1 5 4 5 2 3 2 1 1 3 0 2 3 2 2 6 2 2 0 4 2 1 6 4 5 2 4 4 5 1 4 7 3 6 3 1 3 2 1 5 3 10 148
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 0 0 5 2 1 2 2 4 3 1 1 1 1 1 1 1 0 0 1 1 0 2 1 4 2 1 0 1 1 1 1 5 2 2 3 5 5 2 0 10 5 5 6 6 6 5 6 5 6 20 147
256 Fences 2 0 0 1 0 1 1 0 3 0 2 1 0 5 1 2 1 4 1 2 2 1 2 3 0 4 7 4 1 3 6 5 6 5 6 2 1 7 5 2 4 6 4 1 3 8 3 1 7 3 5 1 145
378 X-Ray or Gamma Ray Systems or Devices 2 1 0 0 1 0 1 2 2 1 1 1 4 2 2 4 1 1 2 2 2 0 0 0 3 4 1 4 5 2 1 2 3 0 1 2 2 2 6 6 7 3 8 4 10 5 3 4 11 5 4 5 145
305 Wheel Substitutes for Land Vehicles 1 3 3 3 7 2 5 3 5 5 11 4 3 4 2 1 1 0 0 0 1 0 0 0 0 0 3 1 1 1 0 0 1 0 2 3 1 1 3 5 6 5 4 6 5 3 3 7 7 3 1 7 143
299 Mining or In Situ Disintegration of Hard Material 0 0 1 2 0 4 0 2 4 3 0 3 2 8 7 5 3 5 2 0 1 2 0 1 5 4 3 4 3 2 3 0 3 5 1 2 5 4 5 3 4 2 3 0 3 3 0 4 7 2 1 4 140
135 Tent, Canopy, Umbrella, or Cane 0 0 2 2 0 1 1 0 3 1 4 1 3 2 2 3 1 2 0 1 0 0 1 3 1 2 9 3 3 3 3 2 3 5 3 5 5 8 7 8 2 1 2 4 2 3 3 2 7 1 2 5 137
192 Clutches and Power-Stop Control 1 2 1 2 1 2 1 3 4 1 3 1 3 5 1 1 0 3 2 4 2 3 1 5 5 2 3 3 2 1 0 4 0 4 2 3 0 3 1 4 3 7 5 4 3 1 4 1 5 3 5 7 137
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 1 2 0 1 0 0 0 2 3 0 1 3 5 3 4 0 3 1 1 3 5 3 4 1 8 7 3 8 4 13 17 18 7 137
601 Surgery: Kinesitherapy 1 2 1 0 1 0 0 0 1 0 3 6 3 1 3 1 3 3 2 0 1 2 0 2 4 2 7 3 4 6 3 4 2 3 2 6 4 1 1 5 3 2 4 0 3 4 4 5 7 4 1 7 137
131 Tobacco 2 6 0 2 2 1 1 0 3 2 4 1 5 5 5 0 1 4 2 1 3 6 3 7 1 6 3 6 1 4 4 2 2 5 5 5 1 4 2 4 2 4 2 0 0 0 1 1 0 1 1 1 134
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 1 0 1 0 0 0 0 0 2 4 2 2 1 4 3 1 7 4 8 5 11 11 15 12 15 11 12 133
100 Presses 2 2 4 2 0 1 0 1 1 2 5 2 6 5 2 3 2 4 4 1 4 2 4 0 4 2 2 3 5 2 4 2 1 1 2 3 2 0 2 2 4 2 1 1 3 4 5 2 1 2 4 7 132
585 Chemistry of Hydrocarbon Compounds 2 2 2 3 3 7 3 6 5 6 4 2 2 1 2 1 0 0 0 0 1 0 1 3 4 2 2 6 3 11 6 3 2 1 0 3 4 1 2 0 0 0 0 2 0 2 2 4 4 2 5 4 131
441 Buoys, Rafts, and Aquatic Devices 4 1 0 2 1 0 1 0 4 3 2 2 5 2 3 1 1 1 2 1 0 2 3 1 3 2 3 3 2 2 1 2 3 2 4 6 4 4 2 3 4 1 5 4 7 5 4 2 2 3 1 4 130
290 Prime-Mover Dynamo Plants 0 0 4 0 1 1 0 0 3 0 2 0 0 3 0 2 1 1 6 0 2 1 0 1 1 0 2 2 0 2 0 0 0 0 0 2 0 2 2 4 1 4 4 3 4 5 5 9 9 9 16 13 127
057 Textiles: Spinning, Twisting, and Twining 1 0 0 1 3 2 2 3 2 1 2 4 4 3 1 4 3 6 5 6 3 7 5 10 7 4 2 3 0 1 0 2 2 3 1 1 1 2 4 4 1 1 2 1 1 1 0 0 1 2 0 1 126
271 Sheet Feeding or Delivering 0 1 2 1 3 0 0 0 5 4 1 1 2 4 1 1 0 0 2 2 3 2 2 4 4 3 5 1 2 2 3 0 2 1 2 0 4 4 1 2 8 3 3 2 2 7 3 7 6 4 3 1 126
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 2 1 6 4 3 4 5 2 3 2 4 8 4 2 0 0 3 2 1 0 2 3 3 5 0 2 2 3 2 0 2 3 0 1 0 2 1 3 1 7 4 4 5 2 4 1 4 0 1 1 0 126
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 1 1 0 3 3 7 5 3 10 9 7 14 24 35 126
384 Bearings 2 0 0 1 0 3 5 1 0 2 2 1 2 2 2 1 2 0 2 1 1 2 2 2 2 0 1 4 5 3 4 3 4 3 4 3 3 2 2 2 2 5 2 0 2 1 4 4 0 7 11 6 125
104 Railways 1 2 1 2 8 6 5 3 5 6 5 3 6 2 1 2 3 1 2 1 2 1 0 1 1 1 2 2 5 3 2 3 0 2 2 3 0 0 0 4 2 4 1 0 4 0 3 1 1 3 2 4 124
399 Electrophotography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 5 3 2 6 7 1 2 0 2 7 3 5 6 4 5 5 3 0 2 2 2 0 0 1 3 0 3 2 0 7 4 8 19 123
110 Furnaces 0 4 1 0 1 2 1 0 1 3 1 2 1 2 4 1 1 1 5 1 4 4 4 3 1 3 7 5 6 4 0 3 2 3 1 3 2 6 4 0 1 5 2 2 2 1 3 3 0 1 4 0 121
249 Static Molds 0 1 2 1 0 4 4 0 1 1 2 9 5 3 8 4 4 2 2 1 3 3 2 2 2 1 5 1 0 2 3 2 1 1 1 1 2 3 1 2 3 0 3 0 1 0 2 2 5 3 3 5 119
277 Seal for a Joint or Juncture 2 0 0 4 3 2 2 2 2 1 5 4 0 1 1 0 1 3 1 2 3 1 0 3 3 1 3 2 2 2 2 3 0 2 5 5 5 5 3 2 6 2 5 4 0 2 1 3 2 2 2 2 119
122 Liquid Heaters and Vaporizers 2 1 1 3 3 1 2 1 1 1 2 1 0 1 1 1 0 1 3 1 3 2 3 6 2 1 1 1 1 3 2 2 0 5 2 4 3 1 1 6 5 7 3 8 1 1 3 3 1 1 4 3 116
376 Induced Nuclear Reactions: Processes, Systems, and Elements 4 5 5 4 8 10 4 4 14 2 1 0 4 2 2 1 1 1 0 2 0 1 0 2 1 1 1 4 0 4 2 1 0 2 4 2 3 2 0 2 0 1 3 0 0 0 0 0 0 1 3 2 116
269 Work Holders 1 0 1 0 2 0 0 0 2 0 0 3 3 2 1 3 2 1 7 1 3 3 4 1 2 0 0 3 2 7 2 5 2 1 0 5 1 4 2 3 3 1 4 4 1 1 0 1 1 6 7 7 115
475 Planetary Gear Transmission Systems or Components 2 1 0 2 2 3 2 5 0 1 4 7 3 2 2 0 1 2 1 1 1 2 2 2 4 2 5 4 0 3 1 0 1 3 2 1 3 2 1 1 5 3 4 4 2 3 1 0 0 4 3 5 115
396 Photography 1 0 3 0 1 1 2 1 2 3 0 4 2 3 1 4 5 1 1 1 0 2 2 0 0 1 0 0 2 1 1 1 1 2 2 1 3 1 2 1 3 2 2 1 1 4 4 8 7 6 5 9 111
406 Conveyors: Fluid Current 3 1 4 3 7 4 3 1 3 2 2 4 7 0 2 5 0 1 1 1 2 3 4 4 3 3 4 1 2 3 0 1 0 0 1 1 0 0 9 3 1 1 1 0 1 2 2 0 1 0 1 2 110
418 Rotary Expansible Chamber Devices 1 1 1 3 1 3 0 3 3 0 1 2 5 6 2 1 0 0 1 1 4 0 1 0 0 1 1 2 2 3 0 4 1 5 1 2 0 3 1 3 2 1 2 3 1 2 2 6 7 4 8 3 110
602 Surgery: Splint, Brace, or Bandage 2 0 0 0 1 2 1 2 0 2 2 1 4 1 1 2 0 2 3 1 0 2 1 1 3 0 1 3 2 2 0 5 3 4 6 5 3 6 3 4 6 2 1 2 2 2 2 1 3 1 2 5 110
392 Electric Resistance Heating Devices 1 2 0 5 2 3 3 2 1 0 0 1 2 3 3 3 0 1 0 2 3 2 2 2 2 2 1 2 2 4 1 2 2 4 1 0 1 2 4 3 4 1 4 2 4 4 3 1 2 2 2 3 108
401 Coating Implements with Material Supply 2 3 2 4 2 2 1 0 3 0 2 1 1 1 1 2 0 0 4 0 2 0 0 2 0 2 1 3 5 2 4 2 1 2 1 3 6 1 5 2 3 5 3 2 3 0 1 1 3 5 4 3 108
374 Thermal Measuring and Testing 3 0 0 3 2 0 0 2 0 1 4 1 0 6 0 3 2 1 1 0 1 1 1 6 1 4 1 1 0 4 3 2 3 2 4 4 2 2 1 1 1 6 1 2 2 1 4 2 1 5 6 3 107
044 Fuel and Related Compositions 1 0 0 4 2 0 1 1 2 4 2 0 1 0 3 2 3 3 4 1 2 2 2 2 1 3 4 5 1 1 1 4 3 3 2 1 3 2 3 0 2 3 1 0 3 2 4 3 2 0 6 1 106
116 Signals and Indicators 2 1 1 1 2 2 1 4 1 3 2 1 2 6 4 2 1 0 2 0 1 3 0 2 1 1 2 2 2 2 4 4 1 1 3 2 1 1 2 1 5 5 0 4 1 4 3 1 6 1 0 2 106
132 Toilet 1 1 3 1 1 0 2 0 0 4 0 5 4 1 4 0 1 1 3 0 0 1 1 1 1 3 4 2 3 2 2 1 2 2 4 3 6 8 3 2 4 1 0 1 3 1 1 1 1 3 3 4 106
313 Electric Lamp and Discharge Devices 0 1 0 1 2 2 1 1 2 1 2 1 5 1 3 1 0 2 2 1 2 1 1 0 1 1 2 3 4 0 2 1 0 1 0 1 1 0 1 2 3 8 4 1 3 5 4 7 3 4 6 5 106
452 Butchering 1 2 4 2 1 1 0 3 4 1 2 2 1 2 5 3 0 4 1 4 2 2 2 2 4 1 1 4 5 3 1 5 0 0 3 3 4 2 1 3 1 0 1 0 3 1 1 1 3 1 2 1 106
504 Plant Protecting and Regulating Compositions 0 3 1 1 0 1 0 1 0 0 1 1 4 3 2 3 0 2 0 1 0 0 0 1 2 0 1 7 4 8 4 1 0 4 0 3 4 1 4 6 3 3 4 0 2 1 1 2 2 4 8 2 106
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 0 0 1 1 0 0 1 0 1 0 2 3 1 0 0 1 1 2 2 2 1 2 2 0 5 2 3 0 3 2 3 5 3 2 2 3 1 2 2 6 3 3 3 9 7 3 0 9 105
149 Explosive and Thermic Compositions or Charges 1 0 0 3 7 3 2 0 0 0 3 0 2 2 2 3 0 3 5 2 5 6 3 2 2 2 1 7 3 0 2 1 4 3 1 1 2 1 0 2 3 1 1 1 0 1 0 2 3 3 0 1 102
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 1 2 2 3 2 1 2 2 2 2 2 1 2 3 0 2 0 0 0 2 2 2 0 2 2 2 4 5 6 2 1 3 0 4 2 4 7 2 3 2 1 2 7 2 0 0 2 0 0 1 102
236 Automatic Temperature and Humidity Regulation 0 0 4 1 3 1 2 0 1 0 3 2 0 1 0 1 2 2 1 1 0 1 2 0 3 2 4 1 1 5 4 4 2 1 0 2 3 5 0 3 3 4 3 2 5 1 2 3 3 7 1 0 102
353 Optics: Image Projectors 0 2 2 3 4 0 1 1 1 2 3 3 1 1 0 0 2 0 1 1 1 0 0 1 0 0 1 1 1 0 0 0 0 2 0 1 2 2 0 0 5 3 1 4 4 5 1 8 6 6 8 10 101
432 Heating 2 3 1 3 0 1 4 0 1 1 4 2 4 1 2 1 4 6 3 3 2 0 1 5 6 3 2 3 3 0 1 0 0 2 3 3 1 3 1 3 2 1 2 2 0 0 0 1 0 1 2 1 100
472 Amusement Devices 1 1 2 1 0 1 0 3 1 1 0 1 1 2 0 2 1 2 0 0 0 1 0 1 0 1 6 1 0 1 0 4 2 0 1 3 4 0 4 2 1 6 5 3 1 1 1 4 5 7 5 9 99
173 Tool Driving or Impacting 0 1 3 0 1 2 5 2 4 6 4 3 2 3 1 0 3 1 2 0 1 2 0 1 3 0 2 0 1 3 1 1 3 0 0 2 0 4 4 1 0 3 2 0 2 3 2 3 2 2 2 4 97
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 2 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 3 0 1 0 0 0 0 0 1 1 2 2 4 3 4 4 3 3 3 2 1 3 5 5 20 8 8 3 97
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 1 2 4 4 3 3 2 3 0 11 4 1 4 3 0 0 2 1 2 0 1 1 0 0 0 1 0 2 0 3 1 1 1 1 0 1 1 0 0 0 2 1 3 2 3 2 2 2 4 3 4 93
383 Flexible Bags 0 2 3 1 1 2 4 3 2 2 2 1 2 1 0 1 1 4 0 0 1 1 3 1 3 1 6 3 1 1 3 1 1 2 1 3 2 2 3 1 2 1 2 1 2 0 1 2 2 2 2 2 91
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 1 3 1 0 0 0 3 1 1 0 1 0 0 2 2 1 4 2 2 2 2 0 1 3 5 6 3 1 1 5 0 2 2 1 5 2 3 5 0 1 2 1 1 1 2 2 0 3 1 88
177 Weighing Scales 1 0 4 1 3 0 0 1 0 0 4 2 0 1 2 1 0 1 1 2 3 2 2 2 1 4 2 0 0 3 3 2 1 0 3 3 1 0 2 2 6 3 0 3 6 2 1 2 3 0 1 0 87
065 Glass Manufacturing 2 4 2 4 2 4 1 2 2 1 1 4 0 2 1 2 1 2 4 4 1 3 4 2 3 3 0 1 2 1 0 0 0 1 1 0 2 1 2 1 1 1 2 3 0 0 1 0 0 2 2 1 86
092 Expansible Chamber Devices 1 2 4 2 2 0 2 0 1 1 4 2 1 2 2 1 0 1 0 1 2 0 2 0 1 3 3 3 2 1 0 2 2 0 1 2 1 2 4 3 1 2 3 3 2 4 1 1 0 1 2 3 86
400 Typewriting Machines 2 0 1 1 0 0 0 0 0 1 0 2 1 1 0 2 0 1 3 4 3 4 1 0 2 4 3 4 3 0 1 1 1 1 0 0 2 1 0 2 3 1 2 7 5 2 1 2 3 1 3 2 84
368 Horology: Time Measuring Systems or Devices 0 0 2 2 2 0 0 0 3 1 1 0 1 1 1 2 1 1 0 0 0 0 2 1 6 3 0 0 2 2 0 1 0 1 2 4 4 1 2 1 1 3 2 3 2 3 3 2 2 5 5 1 82
460 Crop Threshing or Separating 4 0 1 3 0 0 1 3 2 2 0 3 0 2 1 1 1 1 2 0 2 1 4 1 2 2 0 2 3 1 2 1 3 4 0 2 0 3 2 3 0 3 2 1 2 1 1 2 1 1 1 2 82
071 Chemistry: Fertilizers 0 0 1 1 0 0 0 3 0 2 0 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 1 0 3 2 1 1 5 5 6 3 0 3 5 0 3 1 0 0 2 4 2 6 1 4 0 6 80
283 Printed Matter 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 2 0 0 1 0 1 3 3 2 1 2 2 2 4 7 4 6 1 4 2 2 3 3 1 2 3 1 1 1 1 2 1 2 2 2 1 80
501 Compositions: Ceramic 0 2 1 2 2 0 2 1 0 0 2 0 1 0 0 1 0 2 3 0 0 5 1 4 3 0 1 2 9 7 2 5 7 2 2 0 2 1 3 0 0 0 1 0 0 0 0 1 1 1 1 0 80
194 Check-Actuated Control Mechanisms 0 3 3 3 2 2 1 3 9 2 3 1 1 2 1 0 0 0 0 0 1 0 1 0 2 1 2 1 1 3 1 1 2 2 2 1 5 3 1 1 1 1 0 1 0 1 0 0 1 1 1 3 77
091 Motors: Expansible Chamber Type 0 2 2 1 2 3 2 2 1 1 0 6 2 1 0 2 0 0 2 2 4 0 0 0 0 3 0 5 0 1 3 4 2 2 0 0 0 1 3 2 0 1 1 1 2 0 0 1 2 2 1 4 76
112 Sewing 0 0 0 0 3 2 1 0 1 2 3 2 1 1 3 2 5 2 3 1 0 3 1 1 1 0 0 0 4 1 2 0 0 2 4 5 4 3 4 0 1 0 2 2 0 0 1 0 0 2 0 0 75
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 2 4 0 1 1 0 0 1 2 1 1 0 1 0 2 0 0 1 0 0 0 1 0 3 0 1 2 0 0 0 2 0 3 5 2 4 7 4 3 4 0 0 3 2 1 1 1 5 4 75
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 0 2 1 1 0 0 0 1 0 0 0 1 0 3 5 7 3 1 4 4 3 4 3 2 9 12 74
089 Ordnance 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 1 0 2 1 1 1 2 0 0 4 2 2 1 0 0 0 1 3 0 2 1 2 0 5 6 2 3 3 0 2 1 3 1 0 7 4 3 72
139 Textiles: Weaving 0 0 0 1 1 0 1 1 1 1 1 0 2 0 1 6 2 0 2 1 1 2 0 0 1 0 2 0 2 0 0 2 1 1 0 3 4 2 3 1 1 3 3 5 3 4 2 0 2 2 1 0 72
042 Firearms 0 1 4 3 1 0 0 1 0 0 0 0 2 1 0 0 2 0 1 0 0 0 0 0 2 1 5 2 0 0 0 3 0 1 2 1 3 1 1 7 2 2 2 1 0 2 2 2 2 5 3 3 71
238 Railways: Surface Track 0 0 1 1 0 0 1 0 1 1 0 1 4 1 0 3 1 0 1 2 0 4 0 2 0 0 0 2 0 1 0 2 0 1 2 4 4 2 6 3 1 1 2 0 0 1 0 3 0 5 0 3 67
419 Powder Metallurgy Processes 0 2 0 1 2 4 1 0 0 2 2 4 2 1 2 0 0 0 0 0 2 1 1 0 2 0 1 0 0 3 0 0 2 4 2 2 4 5 2 3 3 0 0 2 0 0 0 0 0 0 1 4 67
337 Electricity: Electrothermally or Thermally Actuated Switches 2 0 1 6 2 1 6 0 1 0 1 4 4 2 2 1 1 1 2 1 4 1 2 1 1 2 2 1 1 0 2 1 1 0 1 3 0 0 1 0 0 0 1 1 1 0 0 1 0 0 0 0 66
124 Mechanical Guns and Projectors 0 0 0 1 0 0 1 1 2 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 1 2 0 1 3 3 5 0 4 2 1 0 1 3 5 1 2 1 3 2 0 5 2 4 1 2 65
301 Land Vehicles: Wheels and Axles 0 1 0 0 0 0 0 0 0 2 2 4 3 1 1 1 0 2 0 1 0 3 3 1 1 0 0 0 1 3 3 2 0 2 4 1 4 2 2 3 1 1 2 0 0 2 0 0 1 2 0 2 64
212 Traversing Hoists 5 0 2 0 1 3 0 3 1 0 1 4 1 4 0 0 0 1 0 0 1 1 0 0 2 1 1 1 1 2 3 1 0 0 1 1 0 1 2 1 1 2 1 1 3 2 1 0 3 3 0 0 63
267 Spring Devices 1 2 1 0 1 0 0 0 1 3 5 0 1 2 1 0 0 0 0 1 0 1 0 1 3 2 2 1 1 0 3 1 1 2 1 1 2 1 2 3 1 1 0 4 2 1 1 1 0 2 2 1 63
336 Inductor Devices 1 0 4 3 1 0 0 4 4 1 2 0 1 0 1 0 0 2 0 0 0 1 1 0 2 1 0 2 1 1 1 0 0 2 1 5 1 1 0 0 0 2 4 1 3 1 0 2 0 2 0 2 61
226 Advancing Material of Indeterminate Length 1 0 0 0 2 2 3 0 3 1 7 1 1 3 1 1 0 0 0 1 1 2 1 1 3 3 1 0 1 0 0 0 0 0 2 1 1 1 4 4 2 0 1 0 0 0 0 0 1 0 0 0 57
409 Gear Cutting, Milling, or Planing 0 2 2 2 0 1 2 1 0 0 2 1 0 0 2 0 1 2 1 0 1 1 2 3 1 0 0 0 2 2 1 0 0 1 1 3 4 2 0 0 2 1 1 1 1 1 1 3 2 0 0 1 57
184 Lubrication 0 0 1 0 0 1 0 1 3 1 2 1 0 1 2 1 0 1 0 0 0 0 1 1 1 0 1 1 3 0 0 0 3 0 2 2 0 3 1 2 1 1 0 2 0 2 1 1 0 6 3 2 55
227 Elongated-Member-Driving Apparatus 1 1 0 1 1 0 1 2 3 0 0 2 1 1 0 2 0 1 1 0 2 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 1 3 0 1 2 2 1 0 3 1 2 1 1 2 2 1 55
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 3 1 1 3 3 4 0 0 3 0 1 0 0 4 5 1 1 3 1 2 3 2 1 0 1 0 0 2 2 0 1 1 2 55
237 Heating Systems 0 0 0 0 0 1 1 1 1 0 1 4 0 1 1 0 0 1 0 0 0 0 1 1 0 3 1 0 0 0 1 1 0 1 1 2 3 4 4 3 0 0 2 4 0 3 0 1 0 1 3 2 54
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 2 0 4 1 0 1 0 3 0 0 2 2 1 1 1 3 1 4 1 2 1 0 1 5 1 1 1 0 0 2 3 0 0 0 0 0 0 0 0 0 0 0 3 3 1 2 53
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 2 1 1 3 2 0 0 1 1 0 2 0 1 0 4 1 0 0 2 0 2 5 4 8 4 6 53
355 Photocopying 1 0 1 0 1 0 2 1 2 6 0 0 1 0 2 1 3 4 0 1 1 2 0 3 0 1 1 2 3 1 2 1 1 0 2 1 0 0 2 2 2 0 0 0 0 0 0 0 0 0 0 0 53
169 Fire Extinguishers 0 0 1 0 0 0 0 0 0 1 1 0 0 2 1 0 1 0 0 1 0 1 1 1 3 0 2 1 3 1 3 2 2 2 1 1 3 2 4 1 0 0 0 2 1 1 1 1 0 2 1 1 52
225 Severing by Tearing or Breaking 2 0 5 4 2 1 1 1 1 1 2 0 0 1 0 0 1 0 1 0 2 1 0 1 1 1 3 1 2 1 2 2 0 1 0 1 0 1 0 1 2 1 1 1 0 0 2 0 0 1 0 0 52
494 Imperforate Bowl: Centrifugal Separators 1 0 0 0 0 0 0 0 1 0 1 0 2 0 0 0 0 0 0 1 0 1 0 1 0 1 3 1 1 1 4 4 2 3 3 3 2 1 1 0 0 2 1 2 1 0 1 0 0 2 1 4 52
223 Apparel Apparatus 2 0 3 0 1 2 2 3 1 0 3 0 0 2 3 0 0 1 0 3 0 0 0 0 1 1 0 1 5 0 2 0 2 0 1 2 1 0 0 0 0 0 1 2 0 0 1 1 0 1 2 1 51
369 Dynamic Information Storage or Retrieval 1 1 0 2 0 2 1 1 0 1 1 2 1 2 0 2 1 1 0 2 0 0 1 1 1 2 0 0 1 1 4 1 0 4 0 2 1 0 0 2 0 2 1 0 0 1 0 1 0 2 2 0 51
152 Resilient Tires and Wheels 0 2 0 1 0 1 3 0 1 0 3 3 0 0 0 3 1 3 2 2 2 0 1 0 1 2 0 2 0 0 0 0 1 3 2 0 0 1 1 1 4 0 1 0 0 0 0 0 0 1 0 2 50
420 Alloys or Metallic Compositions 0 0 3 1 1 1 0 0 2 1 1 3 2 0 1 3 0 2 1 1 2 0 0 1 0 3 1 4 3 2 0 1 1 2 0 0 0 0 0 1 1 3 0 0 0 0 0 0 0 1 0 1 50
246 Railway Switches and Signals 1 0 1 1 4 0 0 0 0 2 0 0 0 1 1 2 0 0 0 0 0 0 1 0 2 3 1 1 0 5 0 3 1 1 3 1 1 1 2 1 3 0 2 1 1 0 1 0 0 0 0 1 49
298 Land Vehicles: Dumping 0 1 1 0 1 0 1 2 1 1 2 2 0 2 3 1 1 1 1 0 1 3 0 1 0 0 2 1 0 1 3 2 1 0 1 0 0 1 0 1 2 3 0 1 0 1 1 0 0 2 0 0 49
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 2 2 0 0 0 2 1 0 2 0 0 1 0 1 1 0 0 0 1 0 2 0 2 0 2 1 1 3 0 2 0 0 0 1 0 2 1 0 4 1 1 1 1 0 0 3 1 3 4 49
303 Fluid-Pressure and Analogous Brake Systems 1 1 0 0 1 1 0 1 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 2 2 2 3 1 3 5 1 1 0 0 1 2 1 0 1 1 2 1 1 1 1 1 0 47
202 Distillation: Apparatus 0 0 0 1 3 0 0 0 0 0 0 1 0 0 2 0 1 1 4 1 0 0 2 1 3 1 1 0 0 1 1 2 1 1 0 2 4 2 0 2 0 0 0 0 0 1 1 1 1 0 1 3 46
373 Industrial Electric Heating Furnaces 0 0 0 1 1 0 3 0 1 4 0 3 0 1 2 1 2 0 0 1 1 2 2 2 0 1 1 0 0 0 1 1 1 1 0 1 2 0 0 1 1 2 0 1 4 0 0 0 0 0 0 1 46
082 Turning (e.g., for metal working) 0 0 0 0 1 0 0 0 3 1 3 1 1 1 1 0 2 0 2 0 1 0 1 0 2 2 0 0 0 0 0 2 0 0 1 1 2 1 2 0 0 4 1 1 0 1 0 0 1 2 2 0 43
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 2 5 3 1 1 1 1 0 1 3 6 0 2 4 2 2 4 43
076 Metal Tools and Implements, Making 2 1 0 0 2 1 0 1 2 2 2 1 1 0 0 2 1 0 0 0 1 0 1 2 0 2 3 1 0 2 0 0 0 2 1 0 1 0 0 2 3 0 0 1 0 0 0 0 1 0 0 1 42
352 Optics: Motion Pictures 0 1 0 1 0 1 0 1 1 2 0 2 4 0 0 1 1 0 0 1 0 1 0 0 1 0 1 3 4 2 0 0 1 1 0 0 0 1 0 0 0 1 1 2 3 0 1 0 1 1 1 0 42
338 Electrical Resistors 0 0 0 0 0 3 2 1 1 1 0 2 2 2 3 2 2 1 0 0 0 1 1 0 1 1 2 2 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 2 0 0 1 1 1 3 0 0 41
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 2 0 1 1 1 0 0 1 0 0 1 0 0 1 0 1 1 1 0 3 2 1 1 2 0 0 2 1 1 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 0 3 1 4 41
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 0 1 1 0 1 0 2 1 1 0 1 0 0 0 1 1 0 0 2 0 0 0 0 4 5 0 0 2 0 0 0 2 1 1 1 0 1 1 1 1 0 1 1 0 1 1 2 1 0 0 40
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 2 1 0 1 1 1 1 1 0 0 0 0 1 0 1 1 2 0 1 0 2 1 1 0 1 0 0 0 0 1 2 1 4 2 6 2 40
332 Modulators 0 0 0 1 0 2 0 0 4 0 0 0 0 1 0 1 1 2 2 0 1 1 0 1 0 0 1 0 0 3 2 1 1 1 1 2 0 0 0 0 3 0 0 2 0 0 1 1 2 2 0 0 40
450 Foundation Garments 0 3 4 0 0 1 0 2 1 0 0 1 1 0 0 0 1 3 2 0 0 0 0 0 0 2 0 1 1 0 0 0 2 1 0 0 0 1 1 1 0 0 0 1 0 3 0 0 0 3 3 1 40
216 Etching a Substrate: Processes 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 1 1 2 2 1 1 1 2 2 2 2 1 0 0 1 0 0 0 0 1 2 2 2 2 0 3 0 0 0 0 1 1 39
322 Electricity: Single Generator Systems 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 3 6 7 1 3 1 4 1 2 1 38
023 Chemistry: Physical Processes 0 0 0 0 0 3 3 1 0 2 3 2 1 0 1 1 1 4 1 0 2 1 1 1 0 0 0 0 0 3 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 0 0 0 36
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 2 1 1 1 1 1 2 0 0 2 3 1 4 3 0 1 1 0 0 1 2 1 1 0 1 1 0 0 0 0 0 0 0 1 0 0 36
360 Dynamic Magnetic Information Storage or Retrieval 0 1 0 2 0 0 0 1 1 0 1 0 1 3 0 0 3 1 1 4 0 1 3 1 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 34
140 Wireworking 0 2 2 1 4 1 1 1 2 2 0 1 1 0 0 0 0 0 0 3 0 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 33
193 Conveyors, Chutes, Skids, Guides, and Ways 2 1 1 0 0 0 1 0 1 1 0 1 0 0 1 0 0 0 0 0 2 1 0 1 0 0 0 2 1 0 0 0 1 0 0 0 1 0 3 0 1 0 0 0 2 0 1 1 1 2 1 2 32
203 Distillation: Processes, Separatory 1 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2 4 0 1 2 1 0 3 3 1 0 2 0 0 1 1 1 0 1 0 32
293 Vehicle Fenders 1 0 0 0 0 0 0 0 1 0 2 1 0 0 2 1 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 1 0 0 1 3 0 1 1 1 0 1 0 1 3 1 1 1 2 0 1 0 32
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 0 2 0 0 0 0 2 0 0 2 1 0 0 1 0 1 1 3 0 0 3 0 1 0 2 0 1 1 1 0 1 0 0 0 1 1 3 0 0 0 1 1 0 0 0 0 0 0 0 0 31
190 Trunks and Hand-Carried Luggage 0 0 0 1 0 1 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 1 0 1 0 0 3 0 3 2 0 0 3 0 1 0 0 0 0 1 1 2 0 0 0 1 30
191 Electricity: Transmission To Vehicles 0 0 0 1 0 1 1 0 3 1 1 3 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 1 0 1 0 3 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 3 30
232 Deposit and Collection Receptacles 0 1 0 0 1 0 0 1 0 1 0 2 0 0 2 0 2 0 0 0 0 0 2 0 0 2 2 2 1 1 0 2 0 0 0 0 1 0 0 0 1 0 0 0 0 3 0 1 1 0 0 0 29
281 Books, Strips, and Leaves 0 1 0 0 1 0 0 0 0 1 1 2 0 0 1 0 1 0 1 0 1 0 2 0 0 0 2 1 0 1 1 0 2 0 1 1 2 2 1 0 1 0 0 0 1 0 0 0 0 1 0 0 29
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 2 1 0 0 0 0 1 0 0 0 0 1 0 1 0 1 1 0 0 1 0 1 2 7 4 28
407 Cutters, for Shaping 0 0 0 1 0 0 0 1 2 0 0 1 1 2 0 2 0 1 1 0 0 1 1 2 1 2 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 2 1 1 0 0 28
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 0 1 0 1 1 0 4 1 2 3 2 1 2 0 0 0 0 0 2 0 0 1 1 2 4 28
012 Boot and Shoe Making 2 0 0 1 0 2 3 0 0 2 2 0 1 0 0 0 1 0 1 3 0 0 0 2 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 27
051 Abrasive Tool Making Process, Material, or Composition 0 2 1 0 0 0 0 0 1 1 1 0 1 0 0 3 0 0 0 0 0 1 2 1 0 0 3 1 1 1 1 0 2 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 27
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 1 0 0 0 1 1 5 0 1 0 1 1 0 0 0 0 0 1 3 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 1 2 0 0 0 0 0 0 0 1 1 0 27
063 Jewelry 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 1 1 0 0 0 0 1 0 1 0 0 0 3 0 1 0 0 2 0 2 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 26
068 Textiles: Fluid Treating Apparatus 1 1 1 0 1 0 1 1 2 1 1 1 0 1 0 2 0 0 2 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 2 0 1 0 1 0 0 0 0 1 0 0 0 0 0 26
171 Unearthing Plants or Buried Objects 2 2 2 0 2 0 1 0 1 1 0 0 0 0 2 1 0 0 2 1 0 1 0 2 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 26
086 Ammunition and Explosive-Charge Making 0 0 0 0 1 1 0 0 1 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2 1 1 0 1 0 1 0 2 1 0 0 0 2 1 0 0 0 2 1 0 2 0 0 0 0 25
125 Stone Working 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 1 2 1 1 0 2 0 1 0 0 0 0 1 1 1 2 1 0 0 2 1 0 0 25
270 Sheet-Material Associating 0 0 0 2 0 0 1 3 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2 0 1 1 1 0 0 0 1 0 0 1 1 1 0 1 3 2 1 0 0 0 0 25
027 Undertaking 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 0 1 0 2 1 1 4 0 0 1 1 0 2 0 0 2 0 0 23
054 Harness for Working Animal 0 0 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 1 1 0 1 0 1 1 0 1 0 1 2 1 0 0 2 0 1 0 0 1 1 0 0 23
066 Textiles: Knitting 0 0 0 1 0 1 1 2 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 1 2 3 0 0 0 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 23
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 2 0 0 1 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 2 0 0 0 0 3 0 0 1 1 0 0 0 1 1 2 1 23
157 Wheelwright Machines 0 0 0 0 0 0 0 0 3 0 0 2 1 0 0 0 0 1 3 2 1 0 0 0 1 2 0 1 2 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 23
159 Concentrating Evaporators 0 0 0 2 0 0 1 0 0 0 0 1 2 1 0 1 0 1 2 1 2 0 0 0 0 0 0 2 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 2 23
279 Chucks or Sockets 0 0 2 0 0 0 1 1 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 1 0 2 1 1 2 0 0 1 1 0 0 0 0 0 1 23
178 Telegraphy 0 1 0 2 0 1 2 1 0 0 0 1 2 2 3 1 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22
019 Textiles: Fiber Preparation 2 1 1 2 1 1 1 0 0 2 1 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 21
346 Recorders 0 3 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 2 0 1 1 2 2 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 6 3 3 0 0 0 1 2 0 0 0 2 21
028 Textiles: Manufacturing 1 0 0 1 0 1 0 0 2 0 2 0 1 0 0 0 2 0 1 1 0 0 0 0 1 0 0 1 0 0 1 1 1 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 20
059 Chain, Staple, and Horseshoe Making 0 0 1 1 1 0 2 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 2 0 0 0 0 0 1 0 0 0 2 0 1 0 1 0 20
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 1 0 0 0 2 2 1 2 0 0 0 1 0 0 2 0 0 0 0 0 0 1 0 0 0 0 20
329 Demodulators 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 3 0 0 0 0 0 0 2 1 1 0 2 2 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 20
453 Coin Handling 0 1 0 0 0 1 0 1 1 0 3 1 0 0 0 2 1 0 0 0 0 1 1 0 0 0 1 0 2 0 0 2 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 20
007 Compound Hand Tools 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 1 0 1 1 1 1 0 0 1 0 0 3 1 1 0 1 2 0 1 0 0 0 0 0 0 2 19
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 0 0 1 1 1 2 0 1 0 0 0 1 0 0 1 0 2 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 19
038 Textiles: Ironing or Smoothing 1 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 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 3 2 18
196 Mineral Oils: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 3 0 1 0 0 0 0 0 0 2 0 0 1 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 2 18
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 2 1 0 1 1 2 0 0 0 0 1 0 0 0 1 0 0 0 1 0 17
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 3 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 16
150 Purses, Wallets, and Protective Covers 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 2 0 1 0 0 1 0 0 16
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 3 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 16
462 Books, Strips, and Leaves for Manifolding 1 2 1 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 16
087 Textiles: Braiding, Netting, and Lace Making 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 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 2 0 0 1 1 2 0 1 14
492 Roll or Roller 0 0 0 1 1 1 0 0 0 0 0 0 0 0 3 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 14
217 Wooden Receptacles 0 0 2 0 1 1 1 1 1 0 0 1 1 0 0 0 0 3 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 13
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 1 0 1 0 0 1 1 1 2 12
388 Electricity: Motor Control Systems 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 11
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 0 1 1 1 1 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
069 Leather Manufactures 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 10
186 Merchandising 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 10
213 Railway Draft Appliances 0 1 0 0 0 0 2 1 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 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 10
412 Bookbinding: Process and Apparatus 0 1 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 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 0 2 0 0 0 0 10
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 10
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 1 4 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 10
168 Farriery 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 0 0 1 1 1 0 1 1 1 0 0 1 0 0 9
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 8
026 Textiles: Cloth Finishing 1 0 0 0 0 0 0 0 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
300 Brush, Broom, and Mop Making 1 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 7
334 Tuners 2 0 0 0 0 0 0 2 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 0 0 0 0 0 0 0 0 0 0 0 0 7
234 Selective Cutting (e.g., Punching) 3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 6
245 Wire Fabrics and Structure 0 0 1 0 1 0 0 1 1 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 6
142 Wood Turning 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 5
413 Sheet Metal Container Making 0 0 1 0 1 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 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
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 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 5
476 Friction Gear Transmission Systems or Components 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 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 4
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 0 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 0 0 2
289 Knots and Knot Tying 0 0 0 0 0 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 1 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 0 0 0 1 0 0 1 0 0 0 0 0 0 2
295 Railway Wheels and Axles 0 0 0 0 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 0 0 1 0 2
260 Chemistry of Carbon Compounds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 606 648 853 938 992 898 993 1068 1328 1242 1347 1326 1298 1193 1220 1227 867 1083 1138 993 1002 1202 1342 1314 1594 1489 1960 1859 2037 1964 1944 2008 2104 2232 2379 2973 3226 3419 3606 3431 3427 3374 2894 3572 3318 3393 3655 4852 5014 5775 6547 7043 117207



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