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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 - 2013 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 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 4152
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 3046
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 2287
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 1991
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 1914
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 1857
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 1471
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 1376
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 1284
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 1279
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 1202
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 1191
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 1179
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 1155
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 1141
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 1113
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 1088
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 1068
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 1051
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 1045
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 80 142 145 134 143 983
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 25 864
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 41 860
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 42 850
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 21 848
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 28 837
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 95 112 123 834
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 10 833
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 29 828
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 21 806
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 19 767
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 23 689
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 46 684
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 16 663
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 20 659
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 35 650
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 16 647
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 27 636
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 26 619
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 35 619
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 26 601
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 35 601
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 33 595
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 2 595
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 86 105 595
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 24 575
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 8 570
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 15 565
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 14 544
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 87 544
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 62 538
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 22 534
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 9 530
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 22 524
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 87 111 524
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 7 521
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 17 517
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 95 110 516
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 42 515
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 8 511
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 26 507
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 70 104 500
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 14 495
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 13 484
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 19 481
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 4 479
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 59 478
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 14 467
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 6 465
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 23 464
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 17 463
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 16 462
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 36 462
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 5 438
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 14 437
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 10 435
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 21 427
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 12 425
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 33 423
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 7 422
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 10 418
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 7 413
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 40 408
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 12 407
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 28 402
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 12 401
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 26 401
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 5 400
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 12 397
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 41 397
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 7 387
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 13 387
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 12 385
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 53 384
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 69 383
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 16 377
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 83 100 377
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 7 376
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 23 375
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 12 373
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 16 371
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 14 370
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 5 369
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 10 353
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 9 352
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 19 351
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 36 347
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 9 345
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 3 336
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 39 331
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 79 329
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 15 323
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 4 322
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 21 320
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 27 319
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 22 315
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 11 309
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 60 304
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 8 298
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 4 293
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 10 288
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 23 287
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 12 286
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 6 285
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 11 284
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 11 278
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 3 276
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 16 274
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 10 272
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 8 271
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 29 271
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 10 269
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 26 269
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 7 262
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 3 261
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 8 258
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 15 257
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 4 255
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 5 254
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 13 248
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 13 248
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 10 248
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 2 247
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 2 247
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 10 247
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 4 245
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 5 242
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 18 236
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 3 235
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 20 234
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 7 233
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 17 233
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 2 229
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 16 225
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 22 225
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 6 221
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 10 219
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 9 219
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 5 219
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 2 217
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 8 213
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 7 211
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 31 207
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 8 206
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 7 206
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 10 206
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 25 205
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 4 204
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 20 199
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 10 199
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 6 197
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 5 195
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 9 195
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 7 191
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 10 190
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 15 189
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 9 183
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 9 178
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 7 173
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 12 173
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 8 171
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 1 171
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 29 169
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 11 166
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 6 166
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 21 164
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 1 162
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 5 161
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 27 161
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 2 159
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 1 158
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 3 157
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 5 154
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 4 153
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 10 149
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 3 148
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 13 148
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 2 146
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 5 146
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 5 144
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 16 141
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 4 140
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 22 140
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 3 138
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 1 136
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 1 136
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 1 133
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 2 132
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 17 132
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 5 130
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 18 130
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 1 130
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 5 127
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 6 127
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 1 126
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 1 126
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 0 125
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 4 125
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 3 125
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 4 121
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 11 121
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 2 120
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 11 119
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 2 117
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 3 114
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 16 114
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 3 114
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 4 113
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 3 110
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 7 108
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 1 108
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 8 107
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 6 105
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 2 105
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 4 105
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 2 105
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 2 105
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 0 104
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 6 104
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 8 104
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 8 104
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 3 102
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 1 102
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 5 102
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 0 101
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 0 101
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 6 101
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 99
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 96
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 94
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 93
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 91
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 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 91
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 90
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 89
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 89
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 87
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 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 85
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 83
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 82
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 81
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 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 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 79
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 75
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 74
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 74
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 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 72
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 71
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 69
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 68
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 66
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 64
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 63
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 63
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 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 62
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 62
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 62
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 59
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 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 56
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 54
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 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 53
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 53
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 52
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 52
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 51
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 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 51
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 50
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 49
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 49
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 48
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 48
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 48
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 47
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 47
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 45
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 45
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 43
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 43
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 42
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 41
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 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 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 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 39
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 39
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 38
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 38
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 37
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 37
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 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 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 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 33
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 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 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 31
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 30
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 29
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 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 29
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 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 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 27
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 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 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 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 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 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 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 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 25
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 24
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 24
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 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 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 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 22
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 22
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 22
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 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 21
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 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 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 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 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 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 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 20
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 19
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 19
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 17
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 17
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 16
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 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 16
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 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 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 16
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 14
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 13
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 13
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 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 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 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 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 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 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 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 10
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 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 9
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 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 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 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 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 6
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 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 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 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 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 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 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 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 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 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 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 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 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 110164



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email: oeip@uspto.gov

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selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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