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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

OHIO

( 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
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 54 72 88 115 146 121 149 130 128 179 144 164 209 213 173 202 149 167 181 147 168 170 174 141 169 157 152 132 153 188 177 176 123 134 118 156 172 164 213 200 161 117 104 132 83 67 94 119 130 114 135 7424
532 Organic Compounds (includes Classes 532-570) 107 83 92 128 119 95 107 110 97 130 114 119 126 125 106 110 66 82 109 95 78 89 78 53 61 73 63 56 63 49 49 54 42 54 69 50 50 40 43 53 37 30 22 39 25 21 37 34 23 30 36 3621
428 Stock Material or Miscellaneous Articles 35 32 43 55 56 49 87 62 76 64 58 53 58 78 51 62 43 42 59 73 59 59 80 65 41 52 69 56 65 82 64 75 60 88 87 109 126 112 102 94 128 109 81 63 77 64 53 77 94 78 79 3584
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 15 15 9 18 11 5 10 20 26 30 22 19 39 42 39 45 31 40 36 27 34 25 31 23 38 47 83 78 95 97 85 69 101 123 193 148 188 153 157 146 104 75 57 61 44 50 33 59 69 114 148 3227
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 30 34 38 54 34 48 53 56 68 83 59 59 55 52 53 54 38 48 59 38 36 53 44 46 37 48 47 43 21 33 43 28 38 46 42 54 60 35 37 27 55 52 32 30 22 30 19 33 36 28 49 2217
219 Electric Heating 33 44 46 51 60 55 56 50 59 50 73 48 25 24 27 22 22 18 22 21 12 30 25 19 22 25 33 24 36 29 28 29 22 17 25 38 48 49 58 46 60 47 54 60 45 27 19 34 26 40 67 1900
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 39 40 44 58 38 44 36 42 27 37 19 43 33 38 27 66 28 32 42 36 44 43 34 26 26 27 36 27 37 53 40 31 45 35 32 48 37 48 37 46 27 53 29 14 28 20 22 50 35 23 32 1854
060 Power Plants 29 41 46 41 38 36 22 16 27 23 32 39 37 38 33 45 26 33 21 19 21 26 17 19 16 20 30 31 31 51 72 78 28 23 35 32 19 23 35 70 63 48 49 43 34 31 57 57 49 39 50 1839
029 Metal Working 33 38 64 43 59 48 39 42 64 55 65 66 33 27 43 29 25 20 28 20 21 28 30 43 28 38 29 25 29 34 36 23 28 26 28 41 34 36 45 41 34 32 33 38 19 14 35 29 34 42 40 1834
073 Measuring and Testing 33 29 47 31 23 36 34 44 40 35 34 28 30 28 29 18 13 33 24 22 23 40 24 29 35 28 38 24 28 27 26 33 36 30 21 33 30 35 39 58 68 45 47 43 40 50 43 44 39 48 43 1758
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 4 1 15 13 29 8 8 19 38 26 15 24 25 29 32 32 22 26 30 13 18 23 21 10 41 25 40 35 27 26 36 39 55 68 61 79 69 64 66 67 66 68 44 42 23 22 26 29 28 37 46 1710
604 Surgery (Medicators and Receptors) 6 7 2 6 6 6 9 4 10 12 11 23 10 13 10 5 5 7 5 14 10 8 10 20 42 15 26 28 37 42 42 58 57 83 87 85 85 62 58 57 55 38 19 22 22 29 36 74 85 104 138 1705
052 Static Structures (e.g., Buildings) 33 34 37 52 52 48 38 28 30 24 24 33 24 28 41 27 19 34 26 24 20 25 40 36 35 30 40 28 28 23 24 30 30 21 30 38 39 47 50 44 29 42 32 29 17 11 21 53 41 51 57 1697
137 Fluid Handling 55 38 75 53 72 56 69 57 66 39 73 50 36 32 26 28 28 35 32 28 16 25 27 31 38 29 33 16 33 29 25 19 27 20 21 21 41 32 21 12 15 22 22 19 17 13 17 12 11 23 18 1653
065 Glass Manufacturing 31 52 47 96 59 38 67 63 80 54 57 54 43 44 47 25 25 30 48 73 31 32 39 30 26 17 22 17 14 22 8 8 10 15 36 36 39 21 28 18 14 15 6 6 10 5 4 12 16 14 8 1612
427 Coating Processes 19 22 31 18 27 37 36 36 40 38 31 47 23 26 27 28 20 16 23 27 17 31 30 20 28 16 21 21 39 23 23 42 33 38 30 50 33 31 33 40 43 35 29 23 18 17 24 28 26 26 20 1460
128 Surgery (includes Class 600) 7 5 7 11 9 11 7 17 9 8 16 16 11 13 14 6 7 10 13 18 10 9 14 15 18 24 21 20 31 19 19 27 43 26 28 55 55 54 47 45 62 45 23 44 44 28 40 90 93 90 96 1450
015 Brushing, Scrubbing, and General Cleaning 58 35 30 37 38 26 40 32 35 36 20 25 13 10 12 16 15 22 2 18 13 11 23 12 14 16 18 12 20 24 22 28 23 29 21 30 47 37 24 32 36 31 27 39 39 27 29 39 29 22 31 1325
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 29 34 36 33 54 33 42 48 61 48 51 37 44 36 31 30 26 26 23 17 20 18 22 16 22 21 19 26 32 26 24 16 14 17 21 23 15 21 22 18 22 14 10 24 13 11 15 12 20 7 15 1315
280 Land Vehicles 27 17 20 23 26 18 18 21 25 27 35 28 26 13 16 12 11 5 13 8 14 7 14 17 12 16 16 8 16 16 21 32 37 27 30 46 27 46 37 44 38 43 42 25 35 33 30 46 39 39 43 1285
426 Food or Edible Material: Processes, Compositions, and Products 14 25 21 26 18 23 18 28 32 32 27 27 28 30 15 20 16 28 11 20 21 22 19 17 26 19 35 29 30 31 31 28 35 25 26 26 53 51 53 35 33 48 13 16 12 10 9 11 9 12 19 1263
072 Metal Deforming 54 51 66 65 51 46 56 25 59 34 26 54 28 24 21 21 14 18 11 19 18 21 26 25 20 18 18 18 16 10 12 6 8 22 19 28 20 14 9 11 14 19 8 23 17 10 15 17 9 11 13 1238
222 Dispensing (apparatus and process) 29 36 48 43 31 25 21 21 31 19 21 35 24 28 22 15 16 17 22 14 8 11 21 18 16 16 23 28 24 20 31 31 21 20 17 27 40 31 43 28 16 21 16 25 9 7 17 29 26 20 32 1210
206 Special Receptacle or Package 26 33 25 42 40 36 25 26 27 10 22 22 31 15 16 19 11 14 20 17 14 17 22 20 25 23 32 37 32 22 21 19 27 28 20 28 27 23 23 22 26 24 21 15 14 20 18 23 32 23 21 1196
606 Surgery (instruments) 0 1 2 1 1 2 5 0 4 1 5 5 9 4 4 3 4 3 6 6 1 5 8 9 13 9 7 6 9 14 15 42 24 35 46 52 62 48 43 41 53 33 23 20 29 25 41 105 89 99 102 1174
324 Electricity: Measuring and Testing 7 9 11 33 39 19 30 35 27 15 23 21 16 11 17 15 3 7 6 9 5 19 11 15 29 27 34 21 19 27 17 33 23 31 28 24 21 21 35 52 29 30 28 27 31 15 21 27 23 33 30 1139
210 Liquid Purification or Separation 10 7 16 22 36 19 27 20 24 17 14 24 18 20 24 18 8 15 23 19 13 16 15 16 21 19 29 26 25 26 20 22 22 22 19 27 26 27 26 24 17 32 24 16 20 17 16 23 20 22 23 1052
062 Refrigeration 43 28 33 53 37 30 25 19 34 29 28 20 28 26 14 14 10 19 19 14 5 17 12 10 11 10 15 17 28 14 29 34 21 29 16 18 12 19 18 26 26 16 3 18 29 15 5 13 12 7 16 1044
152 Resilient Tires and Wheels 20 18 15 27 15 28 13 20 29 15 15 13 12 31 22 23 15 28 27 21 14 15 10 10 21 16 15 21 21 9 18 31 18 15 15 26 17 24 24 52 34 21 24 29 15 15 20 12 17 22 31 1039
362 Illumination 16 23 19 24 28 17 15 5 17 12 19 15 10 12 17 19 18 12 17 20 7 15 19 8 17 14 12 15 11 17 16 12 17 10 21 21 19 22 30 29 25 32 26 27 31 37 27 57 34 22 51 1036
250 Radiant Energy 16 14 13 25 19 26 27 33 35 19 20 23 24 15 21 14 8 7 14 8 16 10 3 15 22 16 26 32 21 29 23 18 13 21 22 24 23 17 21 20 17 13 13 24 15 21 29 22 26 36 41 1030
340 Communications: Electrical 10 11 13 16 16 10 14 16 22 17 22 14 20 15 14 19 6 14 15 13 6 9 16 15 16 13 11 14 10 10 16 23 10 22 17 26 28 30 19 18 19 22 30 39 35 35 36 37 40 59 52 1030
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 9 12 13 9 8 2 10 8 17 11 16 16 8 10 16 8 5 3 4 4 0 3 1 7 8 8 5 4 3 4 13 6 8 5 6 15 8 20 22 12 24 24 17 53 52 65 52 73 109 95 105 1016
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 23 7 23 30 24 17 20 20 22 19 9 11 29 25 20 15 14 12 23 17 20 27 16 17 20 17 12 21 19 14 16 10 22 15 15 16 15 23 32 26 25 16 18 4 6 12 21 40 19 35 19 968
239 Fluid Sprinkling, Spraying, and Diffusing 23 14 28 31 25 34 23 13 28 26 23 26 18 22 13 9 16 15 15 16 10 10 15 31 20 14 17 26 25 20 21 24 22 20 15 25 23 19 14 23 17 19 16 16 8 11 9 22 10 12 11 963
414 Material or Article Handling 25 32 47 42 28 46 47 37 34 33 41 43 40 34 32 23 11 20 17 14 19 15 17 8 11 14 15 14 11 16 10 11 12 12 10 4 9 11 17 16 8 5 6 8 6 1 5 4 5 5 10 961
220 Receptacles 21 18 24 24 37 44 30 17 28 19 30 18 27 25 12 24 12 12 12 14 16 18 12 17 13 10 15 12 17 25 17 23 16 19 14 24 19 14 15 13 6 6 11 15 11 11 20 16 19 23 18 933
439 Electrical Connectors 6 10 12 12 10 7 12 11 19 17 12 18 9 21 20 18 16 16 7 19 12 14 19 21 26 26 25 32 20 18 23 9 10 17 21 21 32 28 27 36 18 21 17 20 28 22 20 23 19 18 8 923
248 Supports (e.g., for holding articles, etc.) 16 29 37 35 24 25 18 22 25 18 18 16 13 11 15 16 10 10 10 6 12 15 13 9 14 12 18 18 23 23 15 20 13 15 20 28 27 24 19 21 22 12 12 13 11 9 16 19 19 20 19 905
313 Electric Lamp and Discharge Devices 6 16 20 38 22 24 24 21 20 9 11 32 36 27 29 21 10 13 8 14 12 13 13 13 15 9 10 17 16 6 11 7 16 12 13 18 13 13 10 14 13 18 8 8 12 10 10 24 26 27 34 842
415 Rotary Kinetic Fluid Motors or Pumps 13 9 11 14 18 21 16 9 13 10 8 9 7 3 4 9 8 14 9 11 2 6 9 6 8 11 11 12 13 37 50 26 12 21 12 12 6 18 21 49 32 28 29 30 22 25 17 28 17 39 16 841
188 Brakes 16 17 39 10 23 22 14 17 33 15 20 19 20 16 22 10 9 13 12 7 10 25 16 16 14 16 14 10 21 14 18 15 5 20 13 19 15 9 26 47 37 13 13 10 12 7 9 7 3 11 14 833
198 Conveyors: Power-Driven 22 28 40 39 23 18 16 27 44 23 31 23 25 21 7 17 4 18 11 13 10 18 6 11 15 14 15 10 13 14 13 10 12 15 13 14 13 9 18 18 9 18 12 5 8 10 9 9 14 9 12 826
435 Chemistry: Molecular Biology and Microbiology 1 2 0 4 1 1 2 3 1 4 3 7 4 10 3 1 4 9 3 4 7 7 3 4 13 6 8 7 10 10 9 19 15 20 32 40 45 20 45 49 33 19 23 24 27 25 19 41 48 46 73 814
074 Machine Element or Mechanism 27 30 44 48 29 38 23 30 28 21 21 29 22 17 21 27 13 12 17 11 9 10 19 9 16 8 13 11 12 12 12 7 16 8 5 12 13 16 9 5 2 3 7 7 5 6 5 5 8 9 10 797
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 8 6 11 29 22 29 15 24 13 17 17 16 13 11 14 26 14 11 10 12 7 14 11 15 14 25 14 17 15 16 22 23 21 23 21 29 23 20 20 14 18 9 4 2 5 11 5 16 6 15 16 789
417 Pumps 27 26 39 25 18 18 18 12 22 15 25 25 15 11 13 11 14 11 7 14 18 15 22 9 7 10 12 16 18 15 20 19 5 14 16 17 16 21 24 20 15 12 4 6 4 7 5 5 9 26 12 785
423 Chemistry of Inorganic Compounds 29 21 17 12 23 24 29 21 21 30 22 21 14 29 32 15 9 16 16 18 17 14 15 14 13 9 14 9 5 16 12 6 5 13 6 8 9 9 9 7 9 9 9 9 10 9 10 25 17 22 13 771
164 Metal Founding 19 15 33 31 24 16 32 25 31 24 18 23 12 11 15 10 15 13 14 12 4 6 13 16 17 16 17 20 27 10 13 9 6 9 12 8 11 3 14 17 19 11 9 13 8 9 5 5 13 10 9 752
310 Electrical Generator or Motor Structure 25 15 37 36 31 40 41 23 29 14 13 15 15 7 10 9 9 6 7 12 11 4 6 13 15 8 7 8 15 14 9 6 6 8 13 19 9 18 15 10 14 20 8 13 5 12 8 14 10 11 21 744
252 Compositions 11 7 14 9 9 13 31 32 21 25 15 18 18 21 11 10 7 9 15 5 11 8 19 10 14 15 16 19 19 16 12 8 15 14 11 21 21 14 13 12 20 20 2 20 8 6 11 15 16 16 8 731
285 Pipe Joints or Couplings 17 15 23 27 22 17 23 19 12 17 15 14 25 17 10 14 12 12 14 11 7 13 10 13 18 9 13 9 12 14 9 16 14 14 12 18 13 18 16 9 19 14 14 17 4 12 14 14 9 7 12 729
204 Chemistry: Electrical and Wave Energy 8 6 5 15 19 17 15 17 20 26 25 24 28 20 31 33 11 17 16 17 17 14 15 16 16 17 17 12 15 19 12 21 19 8 13 13 13 8 10 12 7 4 5 6 3 2 5 6 6 17 8 726
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 12 7 12 23 21 21 15 9 15 30 27 18 20 20 20 21 18 23 18 17 23 14 17 9 19 11 13 14 6 11 16 11 16 6 13 8 12 18 16 21 16 10 7 6 7 1 8 2 6 4 8 716
451 Abrading 34 42 28 25 20 24 23 22 29 25 17 25 20 14 21 18 5 8 6 5 5 9 7 7 16 10 8 8 9 12 14 10 5 12 14 7 11 11 12 6 17 14 11 15 4 7 2 7 5 7 10 703
053 Package Making 15 10 23 27 20 26 27 24 21 15 15 18 16 20 15 6 10 15 12 5 5 7 21 13 8 9 14 17 14 9 6 9 11 19 15 18 13 14 11 10 13 8 13 7 2 9 12 19 14 12 7 699
148 Metal Treatment 14 16 12 17 15 24 16 21 15 13 18 18 13 14 14 14 14 10 11 7 16 6 11 11 11 8 17 9 9 21 16 20 19 19 15 12 14 10 23 13 20 12 16 13 6 4 7 15 6 6 5 686
083 Cutting 30 24 32 29 21 19 20 28 23 25 28 29 21 7 10 15 5 11 21 9 10 11 11 11 11 6 11 5 12 6 10 3 5 4 6 12 9 14 11 6 9 11 6 10 5 7 8 7 4 2 7 657
416 Fluid Reaction Surfaces (i.e., Impellers) 9 9 13 9 6 12 7 11 13 11 8 7 10 8 11 5 1 7 9 4 5 6 6 4 7 9 8 9 9 25 29 26 8 17 16 21 13 17 33 41 22 11 11 13 22 18 16 8 12 13 14 639
473 Games Using Tangible Projectile 30 16 20 22 10 13 15 18 14 14 13 12 18 16 10 12 11 6 12 7 4 4 13 8 8 4 9 13 15 14 16 18 23 13 18 16 11 12 11 16 5 10 9 14 5 9 10 9 11 9 7 633
361 Electricity: Electrical Systems and Devices 12 17 24 18 34 17 16 19 19 17 14 12 15 8 7 4 9 4 6 7 10 6 10 8 12 13 11 20 10 11 5 5 7 12 9 18 9 6 10 16 7 11 6 11 17 17 13 19 17 13 13 631
192 Clutches and Power-Stop Control 11 11 34 23 11 12 15 16 23 7 32 12 25 8 9 12 2 10 27 10 3 9 10 12 16 10 26 25 21 15 9 5 4 4 9 9 7 9 8 6 11 2 5 4 4 3 3 15 20 20 14 628
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 0 2 1 2 2 0 9 1 2 9 13 7 7 4 9 5 3 3 9 17 14 7 7 10 20 14 11 14 13 15 10 9 7 16 22 15 13 29 26 18 21 25 24 18 15 40 30 34 22 625
106 Compositions: Coating or Plastic 17 15 17 12 11 12 9 9 18 17 19 27 15 21 21 14 18 12 18 9 8 7 12 7 13 15 8 7 12 10 10 13 10 10 9 13 8 6 15 15 14 15 8 9 7 6 5 9 11 5 13 621
318 Electricity: Motive Power Systems 19 6 22 28 18 17 22 15 29 24 20 17 9 5 15 14 4 9 14 13 8 9 11 11 11 6 14 12 10 5 12 6 8 11 11 7 20 19 12 3 5 7 2 12 13 10 12 7 11 8 6 619
242 Winding, Tensioning, or Guiding 35 11 25 21 20 17 24 24 12 20 16 28 19 14 14 16 8 7 12 7 4 9 9 6 7 5 12 11 2 2 10 14 7 8 14 19 11 14 12 9 8 9 1 10 5 8 6 8 9 5 5 609
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 7 6 8 10 3 6 8 3 9 6 4 7 9 8 6 11 3 11 10 4 6 3 5 6 5 11 9 8 8 12 18 15 18 17 19 19 20 15 22 17 27 13 11 9 18 9 18 29 29 26 28 609
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 3 6 9 7 7 5 9 17 12 8 5 8 10 19 15 26 17 17 27 22 15 22 23 11 18 14 21 8 13 17 11 8 12 6 19 10 11 7 18 10 6 7 5 12 0 4 4 8 11 5 11 596
215 Bottles and Jars 8 11 11 12 19 10 9 15 7 10 12 16 11 12 7 14 3 7 6 11 19 8 22 10 18 26 20 6 18 14 11 6 10 8 10 13 16 11 8 5 14 5 10 12 12 7 7 13 14 10 8 582
297 Chairs and Seats 13 6 10 14 7 15 12 9 17 4 10 8 4 7 5 5 3 9 7 2 3 3 5 11 7 8 12 11 7 6 7 7 12 22 16 12 23 20 10 21 15 25 21 12 16 8 12 22 18 19 18 576
296 Land Vehicles: Bodies and Tops 6 6 7 4 9 9 11 6 10 7 5 10 8 4 7 5 4 8 5 3 3 2 5 4 6 4 4 8 8 8 4 10 1 10 6 4 11 4 20 14 18 18 15 17 16 22 28 50 37 46 36 573
356 Optics: Measuring and Testing 2 2 3 7 7 3 6 10 13 14 12 11 15 9 12 12 7 11 7 8 6 4 8 9 14 10 4 13 13 8 13 11 15 15 7 11 19 24 9 10 18 12 13 18 23 26 18 15 13 9 14 573
005 Beds 8 6 5 8 8 6 6 7 8 6 8 8 4 3 3 6 4 7 0 4 7 7 3 2 12 7 4 8 13 14 10 13 11 9 8 16 24 23 25 24 23 30 16 21 18 18 20 20 12 20 15 568
101 Printing 21 20 19 30 19 23 26 18 41 23 29 25 29 22 19 11 8 9 12 9 9 11 13 11 3 5 3 3 5 3 2 3 8 4 4 4 13 8 4 4 8 3 2 6 2 1 2 0 1 2 7 567
174 Electricity: Conductors and Insulators 18 15 17 24 16 10 16 4 8 13 18 9 8 12 6 3 3 7 10 6 5 10 8 12 9 8 9 8 9 9 5 12 11 9 4 10 11 11 15 19 11 9 16 15 12 14 14 13 10 6 15 552
162 Paper Making and Fiber Liberation 6 8 3 9 7 5 5 11 14 10 5 11 8 8 6 8 4 5 5 3 4 5 5 1 4 4 5 7 12 9 15 11 19 18 19 34 20 23 14 13 11 9 5 10 13 11 10 22 24 22 22 542
033 Geometrical Instruments 16 10 24 22 13 16 13 11 6 8 12 17 9 4 3 9 10 13 8 8 10 5 10 18 12 9 10 16 9 11 6 6 15 10 5 6 5 8 10 8 14 12 19 12 11 13 9 5 8 12 4 540
180 Motor Vehicles 13 7 11 18 11 14 7 14 6 13 18 13 4 8 9 18 9 11 7 5 4 9 6 3 9 7 4 6 5 7 7 7 0 5 4 5 7 10 11 13 19 11 12 22 16 13 12 18 20 24 27 539
315 Electric Lamp and Discharge Devices: Systems 2 3 11 18 8 11 15 9 16 9 15 3 7 8 8 6 8 5 10 17 9 10 11 14 9 4 4 9 7 4 6 9 10 4 8 13 20 25 13 20 12 16 11 4 6 12 0 12 21 15 22 529
118 Coating Apparatus 8 9 13 14 14 16 19 10 13 27 14 13 14 12 17 9 4 6 8 6 9 3 13 5 12 6 9 5 10 11 10 12 6 9 4 11 6 10 13 13 15 14 5 11 7 4 10 3 13 11 11 527
126 Stoves and Furnaces 16 17 13 23 17 17 13 18 9 15 20 13 16 13 17 21 7 22 38 18 11 14 9 9 10 7 13 11 6 11 4 3 7 1 9 6 7 8 6 2 1 3 2 0 1 2 0 6 1 4 8 525
384 Bearings 18 6 11 15 16 16 23 16 26 21 22 22 15 12 13 9 5 5 1 10 9 10 13 11 11 9 7 8 11 17 8 3 9 15 1 6 7 4 12 7 15 9 3 5 4 7 5 5 2 4 6 525
123 Internal-Combustion Engines 10 11 22 13 9 6 5 6 10 7 9 12 4 11 7 22 15 7 9 17 16 12 11 6 9 8 12 12 11 7 17 13 2 5 8 13 6 2 12 17 13 10 5 10 8 9 11 14 8 11 13 523
002 Apparel 6 14 6 5 7 12 9 5 6 5 4 8 5 3 2 6 5 6 5 4 2 7 11 6 4 7 8 15 21 31 5 4 7 13 15 19 25 18 11 26 10 23 14 17 11 5 2 23 14 14 9 520
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 19 18 9 25 22 13 20 18 25 26 28 15 18 16 14 10 4 3 5 3 2 5 12 12 7 13 18 23 11 7 10 2 0 6 4 3 3 7 4 8 5 6 4 4 3 8 4 4 3 2 5 516
134 Cleaning and Liquid Contact with Solids 20 8 8 10 4 11 12 12 19 15 7 10 10 10 8 11 11 7 3 7 6 6 3 6 8 5 7 4 11 12 2 6 14 14 12 13 24 11 21 17 14 12 7 11 7 8 5 5 5 9 6 494
200 Electricity: Circuit Makers and Breakers 12 13 36 35 24 17 24 13 31 20 27 17 16 10 14 18 7 9 12 9 6 5 7 3 3 4 9 5 3 0 8 3 8 6 6 7 2 3 6 6 3 4 4 0 4 3 3 2 2 3 2 494
165 Heat Exchange 11 18 14 31 12 18 16 14 19 18 20 23 9 9 14 11 11 5 7 8 8 4 8 12 7 8 9 7 9 3 10 15 7 11 4 5 2 7 4 4 6 9 4 8 5 7 3 5 3 4 6 492
244 Aeronautics and Astronautics 21 15 15 19 12 12 13 14 13 13 16 12 8 13 2 4 2 6 4 6 10 8 9 9 6 9 12 4 10 18 12 20 11 9 5 11 6 7 18 7 6 5 3 10 4 9 6 3 7 8 8 490
251 Valves and Valve Actuation 13 13 22 22 12 9 20 17 13 12 13 19 11 12 12 5 4 10 8 7 7 17 10 7 17 15 12 10 5 10 9 6 9 6 2 5 6 5 3 9 6 6 12 3 5 3 8 2 2 6 9 486
229 Envelopes, Wrappers, and Paperboard Boxes 18 17 24 20 18 16 11 7 5 16 8 8 9 16 9 8 5 9 6 6 4 5 10 3 7 7 6 22 14 12 11 4 3 7 13 13 18 16 11 9 5 3 3 3 3 3 5 4 7 7 6 480
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 0 0 3 1 2 1 2 0 0 1 1 0 4 2 1 1 0 1 3 1 1 0 0 3 2 2 1 2 5 2 2 1 4 6 10 12 13 6 11 7 17 23 18 26 46 70 43 67 55 480
359 Optical: Systems and Elements 2 2 5 4 1 2 9 9 11 11 12 12 4 8 10 6 9 4 13 4 5 9 8 5 9 8 9 6 5 15 13 8 7 7 7 16 13 11 11 11 17 8 17 24 14 24 12 10 14 6 7 474
211 Supports: Racks 3 12 10 13 9 9 9 7 12 13 7 4 4 6 6 5 2 4 6 4 5 9 7 7 5 5 5 14 6 9 7 8 9 6 16 12 16 14 18 9 6 10 11 19 14 8 12 11 16 19 15 473
241 Solid Material Comminution or Disintegration 8 9 13 5 22 8 17 6 22 21 18 12 15 12 7 7 4 10 7 4 5 5 7 12 6 5 5 11 9 10 12 11 4 4 3 5 5 5 5 4 5 3 3 6 14 9 12 9 15 18 9 463
227 Elongated-Member-Driving Apparatus 3 2 9 7 0 0 1 2 1 3 4 3 1 6 11 4 4 4 1 0 1 6 7 6 11 10 7 6 3 5 5 11 10 19 22 13 10 1 2 2 3 4 5 19 6 27 20 43 24 29 57 460
501 Compositions: Ceramic 11 6 22 15 16 8 21 17 11 12 7 20 14 15 14 8 6 8 6 10 5 3 5 1 7 3 7 4 11 8 11 8 14 11 10 8 12 9 7 6 3 6 6 5 3 4 2 10 2 7 4 449
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 11 4 10 11 12 5 2 12 6 5 8 9 8 8 7 8 8 5 13 9 6 7 7 5 11 4 8 4 13 7 7 9 4 11 14 9 2 6 13 12 10 15 15 13 12 5 7 12 11 10 14 444
431 Combustion 12 14 25 19 26 7 9 13 7 17 21 17 13 13 9 8 4 8 15 2 7 5 8 8 7 3 10 7 5 2 6 2 6 5 9 10 10 6 9 14 5 6 6 1 3 2 6 3 4 6 1 441
378 X-Ray or Gamma Ray Systems or Devices 6 7 11 11 10 7 6 17 10 4 12 17 9 10 9 4 4 5 11 7 3 6 3 5 10 8 21 19 17 8 5 3 4 8 11 7 5 18 9 10 11 9 8 8 5 6 8 6 4 4 7 433
366 Agitating (e.g., of articles and materials) 9 6 14 14 14 12 7 10 13 14 16 9 13 9 8 18 10 2 5 2 1 11 3 1 0 2 4 8 5 4 10 9 5 7 9 8 4 9 4 7 8 11 9 8 11 12 5 11 5 13 10 419
403 Joints and Connections 14 3 11 24 17 14 11 5 21 7 6 6 11 6 8 9 10 6 6 7 6 7 8 4 11 8 9 8 6 6 2 6 2 15 13 7 6 16 11 6 10 6 6 3 2 2 5 4 4 4 0 405
347 Incremental Printing of Symbolic Information 0 4 0 1 3 0 2 3 12 5 4 10 3 3 6 14 5 20 17 8 6 2 6 20 15 10 19 15 12 5 1 6 21 6 3 7 6 3 7 7 4 12 7 8 16 10 3 6 6 12 22 403
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 1 0 2 0 0 2 4 5 2 2 2 5 3 4 4 0 2 4 3 6 2 2 6 5 4 6 8 8 2 1 14 4 9 6 6 10 9 8 11 21 28 27 23 25 13 8 20 24 20 21 403
138 Pipes and Tubular Conduits 13 12 12 14 16 15 11 16 13 11 8 16 18 8 12 2 6 6 5 6 8 3 7 8 7 1 4 4 3 5 1 3 3 4 9 10 13 16 11 6 5 6 5 8 5 2 4 4 6 2 6 399
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 4 16 9 26 20 11 13 11 7 11 15 12 12 8 5 3 6 8 4 8 12 4 7 4 2 9 3 6 6 2 7 7 3 8 6 5 12 7 6 12 7 7 7 5 2 7 7 4 4 2 3 392
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 1 0 0 0 0 2 1 2 0 0 1 1 2 0 0 3 6 1 1 2 2 2 3 9 10 5 4 5 4 4 5 3 8 9 12 20 19 21 14 12 11 14 16 16 30 46 63 390
228 Metal Fusion Bonding 7 4 16 13 7 22 19 9 10 8 17 8 8 7 6 10 2 7 8 4 2 2 6 7 4 8 7 9 7 7 10 10 7 9 7 3 4 4 7 7 8 7 11 4 3 9 1 9 7 5 1 384
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 0 0 2 0 0 3 0 1 1 1 3 1 2 2 1 2 0 1 0 0 0 3 3 0 6 6 6 13 8 3 8 9 4 13 9 12 13 25 23 20 14 18 19 11 18 25 21 25 22 378
418 Rotary Expansible Chamber Devices 7 5 8 12 10 11 9 11 18 12 15 16 9 4 1 2 5 11 4 6 5 3 1 5 5 6 3 3 2 7 7 14 9 11 5 5 3 14 12 7 5 3 0 5 7 7 7 4 19 6 8 374
091 Motors: Expansible Chamber Type 21 20 18 27 15 18 18 11 16 11 11 8 12 8 6 5 7 13 8 8 5 13 4 3 7 9 6 2 4 4 3 5 3 2 1 1 2 1 2 3 9 5 6 6 3 1 1 0 0 0 1 373
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 13 25 20 14 22 22 15 8 11 10 9 6 7 7 5 2 5 13 4 4 5 6 6 4 5 7 5 10 10 7 5 3 5 5 5 3 3 7 2 6 1 6 3 2 0 4 6 4 6 8 373
209 Classifying, Separating, and Assorting Solids 18 10 15 21 20 17 11 3 16 13 19 15 5 6 5 6 10 3 8 13 8 3 5 8 9 3 5 1 9 7 9 2 4 3 2 3 9 2 5 3 4 5 1 3 3 4 4 1 3 4 2 368
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 7 7 4 6 14 17 10 8 15 4 5 6 8 3 8 9 2 5 6 4 2 1 8 5 5 3 9 1 6 9 6 6 5 7 9 19 18 15 14 8 12 5 5 2 5 3 4 6 5 5 4 360
034 Drying and Gas or Vapor Contact with Solids 13 8 16 23 25 23 13 16 13 11 15 7 7 6 5 5 5 8 5 4 6 6 8 4 7 4 2 3 1 5 5 6 4 8 6 5 3 10 3 6 3 2 0 6 1 3 1 2 5 4 2 359
303 Fluid-Pressure and Analogous Brake Systems 6 2 4 13 3 6 9 8 11 11 19 14 9 13 9 8 5 4 3 4 2 4 2 3 4 7 5 5 7 5 8 7 3 5 13 6 6 9 10 14 9 9 7 7 4 7 5 11 5 4 4 358
277 Seal for a Joint or Juncture 11 7 11 10 10 11 13 20 16 10 6 8 5 7 5 6 7 11 5 4 6 7 7 5 1 2 7 3 8 12 11 11 1 9 6 3 8 8 6 5 7 4 4 4 3 6 1 1 4 1 5 349
267 Spring Devices 10 11 9 9 10 3 7 8 8 7 8 10 7 2 5 2 3 4 2 3 6 3 8 7 9 11 15 7 10 6 11 3 4 10 6 6 3 9 6 16 9 8 7 6 4 4 4 3 7 9 1 346
312 Supports: Cabinet Structure 8 6 21 17 17 15 13 9 7 19 11 13 11 13 5 11 1 4 5 2 2 2 2 9 2 2 5 4 1 4 7 8 7 7 9 7 8 12 2 1 3 7 2 3 5 3 0 3 1 3 4 343
405 Hydraulic and Earth Engineering 4 2 4 1 10 15 15 12 14 8 3 11 4 2 8 6 3 1 9 7 3 5 10 11 3 6 12 9 11 8 7 7 3 9 2 5 7 3 6 7 5 11 3 8 5 8 5 7 6 5 7 343
119 Animal Husbandry 6 4 5 7 9 6 7 3 8 6 8 3 7 4 4 4 3 4 5 3 3 2 6 5 1 4 2 5 10 9 8 4 5 9 8 14 5 11 10 18 10 7 5 10 9 9 11 5 12 12 7 342
004 Baths, Closets, Sinks, and Spittoons 13 6 2 8 8 11 7 11 14 8 9 7 5 5 3 6 11 6 4 4 8 6 9 5 3 8 8 11 4 3 4 11 6 4 8 6 8 7 13 6 8 9 10 4 3 4 2 2 1 8 3 340
337 Electricity: Electrothermally or Thermally Actuated Switches 8 7 22 21 19 13 11 7 13 13 12 20 14 10 12 9 5 6 6 11 6 7 5 5 3 3 11 5 7 4 3 1 3 5 1 4 5 5 3 2 2 3 2 0 0 0 1 1 0 0 0 336
379 Telephonic Communications 3 7 8 10 12 6 5 9 16 12 13 17 12 15 12 4 2 8 1 2 1 2 1 6 5 2 3 8 1 2 1 2 6 6 5 5 12 4 10 6 12 9 3 5 6 4 4 4 4 10 11 334
040 Card, Picture, or Sign Exhibiting 7 6 7 11 13 4 10 6 13 7 5 10 6 4 6 5 3 4 3 3 2 7 5 8 3 5 10 4 5 4 3 7 2 5 3 4 6 6 5 8 8 11 6 13 10 3 5 4 8 17 13 333
266 Metallurgical Apparatus 5 4 9 8 10 10 14 4 10 12 11 7 7 4 6 10 8 3 6 9 3 7 4 9 9 2 10 3 6 5 5 11 4 2 2 3 6 11 3 4 6 4 5 2 4 2 10 10 3 9 12 333
585 Chemistry of Hydrocarbon Compounds 5 1 9 20 13 18 19 13 9 22 13 8 16 5 5 13 12 6 11 5 16 5 6 8 6 8 6 9 5 2 5 6 1 2 0 1 2 0 2 2 3 1 0 2 1 0 1 2 3 1 3 332
030 Cutlery 9 6 10 6 13 7 3 9 12 4 9 11 4 5 2 7 11 7 7 5 8 8 5 6 8 0 5 8 9 3 3 5 5 7 3 4 18 6 4 8 10 7 6 4 7 4 6 4 3 3 5 329
432 Heating 15 13 20 10 12 15 18 9 15 8 11 17 7 11 3 4 6 7 8 8 7 5 5 7 0 5 9 5 5 8 5 5 1 0 3 2 5 6 1 5 8 3 4 1 1 0 2 2 0 1 0 328
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 2 4 3 1 4 8 6 5 11 1 4 5 8 6 6 1 3 6 7 6 7 8 4 5 3 4 4 3 6 11 9 14 5 8 17 12 12 10 4 6 8 4 3 5 9 7 13 9 6 10 326
049 Movable or Removable Closures 16 13 15 18 12 20 19 11 9 14 8 7 4 2 2 4 0 4 4 9 5 3 3 3 7 2 6 10 10 5 4 4 9 3 5 7 5 5 4 2 2 3 5 0 0 2 2 3 2 4 7 323
084 Music 6 7 7 7 10 7 27 28 17 12 9 10 8 3 8 3 5 5 9 7 9 3 2 3 3 1 2 5 1 1 3 7 6 3 2 6 11 11 5 3 4 0 3 6 3 5 5 4 1 3 6 322
099 Foods and Beverages: Apparatus 17 5 6 12 11 1 3 8 9 12 9 5 7 7 5 3 4 3 3 4 8 4 2 3 3 3 6 8 7 6 5 7 7 8 11 10 10 10 5 4 5 6 2 0 0 4 3 5 5 7 7 305
056 Harvesters 14 6 9 7 15 8 14 11 8 4 8 7 7 4 5 6 2 6 0 4 3 6 3 5 2 5 6 4 5 6 5 6 5 5 0 10 10 12 13 8 9 4 7 3 2 2 6 2 3 1 1 304
370 Multiplex Communications 1 1 0 2 0 1 4 0 3 1 1 2 3 0 2 2 1 3 2 2 1 3 8 3 3 3 3 0 1 0 1 1 1 1 1 2 3 7 8 2 3 9 5 9 9 43 23 33 31 28 27 303
081 Tools 6 6 8 16 10 6 7 3 6 5 4 7 2 3 4 5 8 5 8 5 4 5 5 3 5 6 11 5 6 5 5 4 4 3 1 2 11 12 8 9 5 12 4 6 6 7 3 9 3 2 4 299
043 Fishing, Trapping, and Vermin Destroying 14 5 13 10 7 9 9 7 6 5 10 4 2 1 7 1 5 3 3 3 4 6 6 13 12 10 12 7 8 4 7 9 4 2 6 5 4 0 0 4 8 3 6 6 5 3 2 6 4 1 4 295
273 Amusement Devices: Games 5 5 5 3 5 12 5 9 9 9 10 11 10 5 7 4 4 7 6 5 2 9 6 8 8 6 6 3 7 7 5 5 5 7 6 5 5 3 3 5 7 7 3 6 2 5 6 3 2 2 3 293
382 Image Analysis 1 0 0 2 1 0 2 3 5 0 1 3 2 2 2 3 1 0 3 1 1 3 1 2 3 2 2 3 5 4 3 12 4 0 4 3 5 11 4 9 5 15 7 6 18 11 14 23 28 30 22 292
307 Electrical Transmission or Interconnection Systems 4 1 11 7 9 6 13 8 9 12 8 11 6 3 6 4 1 1 2 8 5 5 3 3 4 7 4 1 1 3 4 4 6 2 9 5 9 3 0 4 6 9 5 2 5 4 9 3 17 11 8 291
404 Road Structure, Process, or Apparatus 7 1 7 12 5 6 8 5 7 6 7 5 12 5 4 4 0 3 6 2 1 4 6 3 4 6 15 11 8 7 7 5 4 0 4 2 4 3 5 5 9 6 3 4 4 2 5 3 14 12 6 284
343 Communications: Radio Wave Antennas 3 4 7 13 3 6 9 8 16 10 4 6 4 4 5 6 3 11 3 3 3 1 3 2 4 3 8 3 2 3 1 3 3 3 2 3 5 5 6 6 6 9 9 13 6 7 11 6 9 5 3 281
434 Education and Demonstration 8 7 9 7 10 6 8 7 16 10 7 3 4 3 3 3 4 2 4 4 4 5 3 2 3 1 3 5 7 3 5 8 4 6 4 8 7 4 4 10 5 5 9 4 2 0 2 5 4 8 10 275
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 2 0 2 9 7 10 22 5 8 4 7 2 5 5 4 0 1 2 1 5 0 2 1 4 4 8 4 4 3 4 7 7 9 11 4 5 6 9 11 5 6 6 12 14 14 12 273
100 Presses 18 8 12 11 6 9 11 4 10 10 12 12 9 13 4 9 2 7 4 5 7 1 1 4 2 3 2 0 0 3 2 6 7 2 7 3 4 4 9 2 6 7 3 1 1 2 1 1 2 1 1 271
122 Liquid Heaters and Vaporizers 11 17 19 11 11 7 5 3 4 1 5 4 1 3 2 3 2 3 3 1 2 7 10 1 3 7 5 4 4 3 9 11 4 7 6 7 5 4 3 3 7 3 4 2 2 3 7 4 4 4 3 264
408 Cutting by Use of Rotating Axially Moving Tool 4 15 17 8 8 8 10 5 9 9 10 5 3 6 7 6 4 4 3 2 2 1 5 3 4 7 3 3 8 6 6 0 1 4 1 5 5 3 4 1 6 6 2 9 2 4 3 5 4 0 6 262
294 Handling: Hand and Hoist-Line Implements 16 8 11 6 7 3 6 2 6 7 4 10 4 5 4 4 9 2 7 4 5 2 6 3 5 4 3 8 3 7 2 4 4 5 6 9 2 5 4 3 4 3 0 1 9 4 3 6 5 6 5 261
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 5 2 5 8 5 1 7 5 5 7 3 6 6 8 5 14 5 3 6 1 2 3 3 2 0 3 2 1 1 1 2 3 5 6 6 6 7 3 7 9 10 14 3 11 6 5 3 4 10 6 9 260
482 Exercise Devices 3 1 3 3 6 2 4 0 1 4 3 6 4 2 4 6 1 2 3 3 5 2 3 6 5 7 10 13 6 3 8 5 4 4 7 11 12 5 5 8 4 5 1 6 4 10 6 8 10 5 9 258
446 Amusement Devices: Toys 5 2 9 4 9 8 6 5 4 7 5 4 4 4 2 5 2 6 3 0 8 2 5 6 4 2 11 6 3 6 5 5 6 4 3 5 6 14 8 10 13 5 3 1 3 1 3 5 6 1 3 257
363 Electric Power Conversion Systems 2 2 9 7 18 17 17 12 7 13 7 2 5 6 3 2 2 2 2 3 2 8 8 7 6 4 6 3 0 4 3 3 9 2 3 2 12 7 5 5 1 3 2 4 1 2 0 1 3 2 0 256
607 Surgery: Light, Thermal, and Electrical Application 2 0 0 0 0 0 0 0 1 1 2 2 1 1 0 0 0 0 2 0 0 1 3 7 4 5 3 4 4 3 2 5 7 3 6 10 16 15 4 2 8 6 7 12 7 6 14 17 16 14 31 254
374 Thermal Measuring and Testing 11 2 11 6 2 6 4 14 15 8 8 7 11 1 4 6 4 2 9 5 5 6 1 5 3 3 3 4 7 4 2 7 4 0 4 6 3 4 1 4 5 4 4 6 3 4 3 3 3 2 4 253
024 Buckles, Buttons, Clasps, Etc. 9 9 11 12 13 6 8 6 9 7 10 4 10 4 5 3 2 1 1 1 3 5 2 4 6 2 5 3 3 7 3 9 6 3 7 4 2 6 5 5 5 3 1 4 4 1 0 3 4 1 4 251
082 Turning (e.g., for metal working) 12 15 16 10 9 6 11 7 10 11 10 5 2 6 1 6 2 3 4 3 1 2 4 8 3 6 8 0 7 2 5 1 1 5 4 4 4 2 4 4 7 0 5 3 0 1 4 2 0 3 1 250
055 Gas Separation 4 2 5 4 9 5 6 3 3 2 2 5 5 3 2 4 1 4 2 6 5 2 3 1 3 2 3 4 4 3 5 1 3 3 7 12 6 7 4 10 7 8 7 5 6 8 8 9 14 3 9 249
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 10 9 9 6 11 9 7 1 0 0 2 8 3 5 4 2 1 5 3 2 1 3 9 5 4 2 5 1 3 4 3 8 4 2 15 7 7 8 6 8 2 3 3 7 1 3 5 2 2 9 9 248
420 Alloys or Metallic Compositions 12 14 22 19 13 15 9 8 22 13 7 8 8 5 4 3 1 1 1 3 5 3 4 0 1 4 4 3 4 4 1 2 5 1 3 0 2 2 1 0 1 1 0 0 0 2 2 0 0 1 2 246
385 Optical Waveguides 0 0 0 0 0 0 0 1 0 3 0 1 2 2 1 1 0 0 1 1 4 5 3 4 3 5 6 4 8 5 5 5 12 5 10 15 11 7 13 6 9 17 11 12 18 13 6 2 1 4 3 245
044 Fuel and Related Compositions 1 4 2 4 3 6 4 4 1 3 2 7 2 5 6 7 7 5 9 2 9 2 4 6 9 6 4 5 3 6 10 14 2 5 2 7 3 7 8 7 4 5 3 2 4 2 3 4 4 3 5 242
182 Fire Escape, Ladder, or Scaffold 14 5 9 4 4 6 3 6 8 4 0 7 3 7 2 6 1 0 1 3 2 4 4 7 5 3 6 3 6 5 0 1 4 1 3 9 8 6 5 12 3 7 9 4 6 4 1 6 3 4 5 239
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 0 0 1 0 1 0 2 2 2 1 2 1 4 2 10 10 5 2 4 7 5 8 8 12 24 20 30 46 25 234
096 Gas Separation: Apparatus 3 1 4 1 9 5 3 6 1 7 7 10 8 5 4 1 3 4 7 3 2 2 10 4 2 3 2 5 5 8 4 3 4 5 10 10 3 8 2 3 8 5 4 2 2 3 3 3 5 8 3 233
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 1 2 0 2 1 0 1 2 0 1 4 6 11 9 4 7 13 10 8 8 11 12 6 8 29 17 25 30 232
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 9 3 14 9 7 8 7 6 11 10 8 3 6 6 7 11 12 10 10 2 4 4 0 3 10 0 5 1 0 3 1 1 1 1 3 1 2 3 1 0 1 7 0 1 2 2 2 2 1 7 3 231
455 Telecommunications 1 1 2 4 5 7 1 2 5 2 5 3 1 1 1 1 1 3 1 4 0 1 2 4 3 3 1 0 1 2 4 3 1 4 1 5 7 10 7 4 3 4 6 11 13 4 18 9 11 20 18 231
114 Ships 10 14 9 7 4 3 7 6 7 3 9 6 5 10 6 7 3 3 1 2 6 3 6 2 6 5 4 2 2 6 2 2 2 2 5 4 3 1 8 3 4 1 3 4 8 2 4 0 2 3 1 228
292 Closure Fasteners 5 2 4 3 8 5 8 7 9 9 6 7 5 2 2 5 5 7 1 2 7 3 2 4 10 2 5 7 5 6 1 1 5 2 5 7 4 6 0 4 2 5 2 8 3 3 1 2 4 3 5 226
177 Weighing Scales 17 10 18 8 7 6 11 7 10 3 6 5 7 2 2 2 0 1 7 3 6 2 7 4 5 2 5 6 4 4 0 4 1 0 1 3 3 0 2 5 1 3 3 5 3 3 2 2 3 3 1 225
271 Sheet Feeding or Delivering 9 6 10 8 11 11 5 4 13 6 8 8 10 6 2 4 2 1 1 5 3 2 6 2 5 2 5 7 4 2 5 0 1 4 4 1 4 2 9 3 4 3 2 3 4 2 2 2 0 1 0 224
070 Locks 8 5 6 2 1 3 5 3 4 4 7 3 3 2 3 2 7 5 4 11 0 3 8 3 7 3 9 5 4 4 0 3 4 3 7 8 8 3 1 7 6 3 3 4 3 3 7 3 5 6 1 222
092 Expansible Chamber Devices 8 14 12 6 8 11 12 6 12 5 3 11 6 10 1 2 1 4 0 3 1 4 0 4 1 5 4 2 1 2 2 4 2 2 1 3 4 2 5 3 3 2 9 3 3 3 3 1 1 0 5 220
095 Gas Separation: Processes 1 1 8 0 0 2 2 4 1 1 5 6 7 2 3 1 5 3 3 3 0 2 4 3 7 1 5 3 2 7 6 2 6 5 2 4 6 9 6 7 12 6 9 2 5 4 5 3 9 8 11 219
160 Flexible or Portable Closure, Partition, or Panel 6 1 16 10 9 5 8 8 8 3 5 4 6 1 1 8 1 2 2 3 3 3 1 2 5 0 4 2 4 3 3 2 3 5 5 6 9 6 2 2 4 2 4 8 1 1 4 4 5 4 5 219
221 Article Dispensing 9 3 3 6 4 2 5 3 9 7 7 1 9 5 1 6 4 6 3 1 3 6 3 7 2 3 3 1 4 7 6 7 6 3 4 4 6 4 4 3 3 6 1 5 3 3 3 5 2 4 4 219
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 7 9 4 6 5 5 3 2 4 1 7 4 2 1 2 3 4 3 0 2 1 5 1 2 1 0 2 5 4 7 6 10 9 3 3 6 5 3 5 4 9 7 4 6 7 6 6 4 6 4 3 218
108 Horizontally Supported Planar Surfaces 5 3 6 3 6 5 4 3 11 7 14 7 5 5 4 5 3 1 1 2 1 1 1 1 3 2 3 3 0 2 2 5 6 6 10 6 5 6 4 8 2 1 5 6 1 2 4 2 6 6 4 214
181 Acoustics 6 7 5 4 5 7 6 5 6 7 3 7 3 3 3 6 1 4 3 1 0 3 4 3 5 5 5 7 2 6 3 2 3 4 3 4 8 6 6 3 4 1 0 0 1 7 3 7 4 5 8 214
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 10 7 8 6 9 10 11 10 7 9 20 9 7 11 6 5 1 2 2 2 7 3 5 1 1 2 1 1 5 4 4 3 0 0 3 2 2 2 0 3 1 1 2 1 1 0 2 0 0 2 2 213
254 Implements or Apparatus for Applying Pushing or Pulling Force 11 6 8 8 5 3 2 4 5 6 5 10 9 5 9 4 1 3 2 3 2 10 7 6 2 2 2 4 0 3 2 3 0 6 2 4 7 4 4 3 2 2 1 1 2 6 3 4 0 2 4 209
438 Semiconductor Device Manufacturing: Process 1 2 2 0 3 2 1 6 6 5 5 4 7 2 2 4 4 5 1 2 12 6 3 3 5 0 3 1 1 1 3 4 3 1 2 2 5 7 3 8 9 11 6 4 4 6 4 6 10 6 6 209
409 Gear Cutting, Milling, or Planing 4 15 26 14 3 6 11 7 6 7 4 8 3 0 2 1 3 1 0 1 1 3 2 4 9 2 6 4 5 2 2 4 0 2 5 2 3 3 1 0 0 3 2 2 5 2 2 2 1 4 3 208
436 Chemistry: Analytical and Immunological Testing 2 1 0 2 0 3 3 3 4 5 4 2 2 2 2 3 7 3 1 0 0 1 3 2 2 1 4 4 7 5 2 5 5 6 3 7 7 9 2 6 4 8 3 2 5 3 7 9 8 14 12 205
105 Railway Rolling Stock 3 9 12 17 12 11 14 6 17 5 7 5 2 1 4 2 1 4 2 4 4 1 3 8 3 2 2 4 1 3 1 2 2 1 5 2 5 3 3 2 4 0 1 1 0 0 0 1 1 1 0 204
037 Excavating 8 5 7 2 8 9 13 3 5 7 0 6 4 5 3 4 2 4 3 3 2 2 2 2 2 0 5 2 4 3 2 4 2 4 2 3 0 3 5 4 4 4 3 6 4 1 2 7 5 5 5 200
373 Industrial Electric Heating Furnaces 5 7 7 6 5 6 5 3 4 7 2 9 4 9 2 6 4 6 7 7 6 9 5 2 7 0 7 0 0 4 2 4 3 3 3 1 4 2 0 2 1 1 1 6 4 6 1 2 1 1 1 200
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 5 4 10 11 2 6 3 5 0 6 4 4 5 3 2 6 4 2 1 0 3 0 5 1 0 4 5 3 4 5 4 1 5 3 4 4 4 7 1 8 2 6 10 6 2 2 1 4 3 6 3 199
602 Surgery: Splint, Brace, or Bandage 2 3 2 1 6 3 2 1 6 2 1 5 1 4 3 3 2 3 4 1 2 1 2 5 1 2 6 8 7 6 3 0 11 6 3 4 10 7 3 7 4 5 5 3 3 4 3 9 7 5 2 199
475 Planetary Gear Transmission Systems or Components 7 4 4 2 9 6 9 3 4 5 6 3 4 3 1 0 0 3 5 2 0 4 2 3 6 2 2 0 2 4 1 2 4 1 2 0 0 1 0 2 7 9 5 16 7 5 6 5 3 7 9 197
249 Static Molds 7 9 17 3 7 8 12 6 7 3 14 9 6 4 2 4 4 1 5 6 1 1 3 1 2 4 4 1 0 0 2 1 0 2 2 3 3 0 4 3 0 9 5 1 1 2 3 3 1 0 0 196
110 Furnaces 3 6 7 7 4 4 2 6 5 3 2 7 3 3 3 0 1 0 3 2 2 4 4 2 4 8 4 5 6 2 5 7 3 5 5 14 6 6 6 5 4 4 3 4 0 2 0 1 1 0 2 195
261 Gas and Liquid Contact Apparatus 9 2 7 15 12 10 4 4 7 2 6 8 4 9 6 3 4 2 4 2 3 2 2 0 2 2 2 2 3 1 2 3 1 7 4 3 3 1 3 0 4 3 1 0 3 2 2 1 7 2 2 193
419 Powder Metallurgy Processes 1 7 5 2 11 4 5 4 4 7 7 4 3 1 3 3 2 2 3 1 1 2 3 4 3 4 7 9 2 4 0 4 7 5 2 2 2 5 2 2 5 1 6 1 1 8 5 7 5 2 1 191
068 Textiles: Fluid Treating Apparatus 14 9 13 17 13 6 7 10 11 10 12 7 3 2 5 4 4 2 0 1 0 1 2 0 0 1 1 0 0 1 0 5 1 3 2 4 0 0 0 2 3 3 2 1 3 1 1 1 1 1 0 190
348 Television 1 0 3 3 2 0 3 9 11 5 5 2 5 0 3 1 1 4 1 4 4 7 9 2 2 2 3 4 4 1 3 5 0 4 0 2 4 7 7 5 5 5 1 5 1 4 3 2 3 10 12 189
401 Coating Implements with Material Supply 7 6 4 5 5 4 1 2 3 2 1 1 2 3 3 0 4 2 4 1 0 4 1 2 2 2 1 1 5 2 3 3 4 4 1 3 1 5 9 4 12 7 3 6 8 6 3 5 8 5 9 189
173 Tool Driving or Impacting 6 12 9 10 5 8 7 4 11 5 9 9 7 2 5 2 1 1 5 2 1 5 1 1 3 1 3 1 5 5 2 4 1 2 2 1 0 0 1 4 2 1 0 0 2 1 1 2 2 5 1 180
301 Land Vehicles: Wheels and Axles 7 10 7 4 2 2 4 3 4 4 1 10 12 2 7 5 1 3 5 2 2 0 0 1 1 2 0 4 4 2 2 0 3 1 1 4 6 6 5 4 7 4 4 4 2 3 4 4 2 0 3 180
433 Dentistry 2 2 1 1 8 3 4 5 4 3 6 7 14 7 2 1 1 4 5 5 1 4 3 1 3 4 5 1 4 7 6 1 3 1 2 6 5 3 5 4 2 2 4 1 1 2 0 2 1 3 8 180
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 0 1 0 0 3 1 1 0 1 1 2 0 0 2 1 2 2 5 5 9 7 9 11 10 10 5 17 22 19 15 12 173
047 Plant Husbandry 3 5 3 3 8 1 2 2 2 1 0 4 0 4 2 3 3 4 4 3 1 1 1 3 4 5 4 6 4 2 2 2 2 4 2 5 5 11 8 5 3 4 2 2 2 1 4 3 10 3 2 170
400 Typewriting Machines 1 1 0 2 2 5 2 1 5 2 7 2 2 3 1 0 1 1 0 1 2 5 7 1 1 3 2 5 10 6 2 5 2 6 5 17 10 3 3 10 5 2 3 4 2 2 1 2 3 1 0 169
269 Work Holders 11 2 10 7 4 1 3 2 5 2 10 3 3 2 1 6 4 3 1 4 3 4 4 1 2 6 7 0 2 0 2 2 2 3 5 3 2 5 4 1 1 2 5 1 1 1 1 2 2 2 7 167
375 Pulse or Digital Communications 0 0 1 0 1 1 1 0 1 0 3 0 2 2 3 2 2 2 2 1 0 0 1 2 1 3 3 1 4 1 1 4 3 8 6 5 10 4 6 8 6 3 5 9 4 10 8 8 5 9 4 166
474 Endless Belt Power Transmission Systems or Components 7 9 5 7 1 6 2 4 0 5 7 4 6 5 6 1 3 5 9 5 8 5 6 2 3 2 0 2 4 2 4 4 2 1 1 3 3 2 2 2 1 2 3 0 0 0 0 0 3 2 0 166
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 1 0 1 0 0 0 6 7 4 6 13 3 4 4 2 2 2 8 10 5 4 1 6 2 6 2 5 5 6 4 2 2 3 2 0 2 7 2 3 1 4 2 2 2 0 0 0 1 2 7 3 166
358 Facsimile and Static Presentation Processing 3 0 1 1 0 0 0 2 3 2 3 1 2 0 0 3 2 1 2 1 0 5 2 1 0 1 2 2 1 3 3 0 8 13 11 17 10 4 3 8 3 5 1 3 4 3 7 4 5 1 8 165
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 0 0 1 1 0 0 2 3 1 1 8 3 0 3 5 3 5 0 1 0 2 2 1 2 2 2 2 1 6 5 0 2 6 9 11 7 4 3 5 3 3 7 5 6 4 9 7 7 3 165
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 8 2 3 6 6 9 9 12 9 3 8 6 3 6 1 4 1 2 1 3 2 5 5 2 1 3 0 1 3 2 1 0 0 1 2 4 4 4 4 2 4 0 0 1 1 0 1 3 0 1 2 161
392 Electric Resistance Heating Devices 3 3 7 4 4 3 4 6 12 4 4 2 2 1 2 2 1 1 4 0 1 1 2 2 3 0 1 1 1 2 1 1 5 5 3 3 4 4 3 7 1 6 3 5 8 4 3 2 3 4 3 161
184 Lubrication 1 7 2 5 1 8 10 13 11 10 9 6 4 2 3 3 3 0 3 4 1 1 1 3 0 1 2 2 3 2 5 3 0 6 2 2 1 3 1 2 3 0 3 3 0 0 1 1 0 1 1 159
224 Package and Article Carriers 1 1 3 5 1 3 3 1 3 4 3 3 4 2 1 2 2 1 3 1 2 6 2 1 1 4 4 0 3 6 3 3 4 2 10 9 5 8 5 5 1 3 3 1 2 2 2 2 5 4 4 159
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 6 3 3 7 3 2 1 0 2 3 0 1 3 2 2 3 7 0 6 1 1 1 2 4 4 5 6 4 8 6 3 4 4 4 7 6 0 2 4 9 3 10 7 159
454 Ventilation 8 2 8 11 15 7 8 5 6 5 3 4 5 1 3 0 0 1 0 4 3 3 1 1 3 3 3 3 2 5 2 5 0 2 0 1 2 1 0 3 1 7 2 1 2 0 2 0 0 1 4 159
226 Advancing Material of Indeterminate Length 6 5 3 6 4 10 12 7 7 6 7 9 4 8 5 5 3 3 3 5 2 5 2 0 1 2 1 1 1 0 2 2 3 2 0 2 0 2 1 1 2 1 2 1 0 1 1 0 0 1 0 157
504 Plant Protecting and Regulating Compositions 5 3 2 3 1 1 4 2 4 2 3 3 6 5 5 8 2 6 7 7 7 5 7 9 9 7 3 3 0 0 0 1 2 2 1 2 0 1 3 5 3 1 3 0 0 0 2 0 0 2 0 157
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 3 5 1 4 1 5 2 7 1 3 3 2 2 2 0 2 0 2 1 1 1 1 2 1 1 1 0 3 2 2 3 2 0 5 4 2 2 5 0 3 5 5 9 3 3 7 11 8 7 10 156
136 Batteries: Thermoelectric and Photoelectric 10 2 2 6 5 6 8 1 4 4 5 3 3 4 3 7 3 7 4 5 7 5 1 5 3 3 2 1 1 2 3 2 1 3 0 0 0 2 0 0 1 1 0 2 0 1 1 2 5 5 4 155
383 Flexible Bags 5 3 5 8 4 8 3 6 0 3 0 1 0 2 0 3 3 1 2 5 2 7 4 3 1 2 4 1 2 1 2 1 3 2 1 2 4 5 3 7 5 6 2 1 2 2 3 5 4 2 2 153
299 Mining or In Situ Disintegration of Hard Material 10 2 5 10 8 12 2 7 5 7 5 8 4 1 5 2 3 4 6 2 3 5 0 3 2 2 3 2 2 1 2 1 1 2 0 0 1 1 1 1 0 1 0 0 2 1 1 0 2 2 1 151
144 Woodworking 3 3 4 7 4 0 1 1 4 2 1 0 1 4 3 6 2 2 3 1 1 5 6 3 1 4 5 3 3 0 2 4 4 3 3 3 5 4 1 4 4 3 3 1 1 5 3 5 4 2 2 149
406 Conveyors: Fluid Current 4 4 6 9 5 4 5 2 4 6 1 4 2 3 2 2 0 0 1 2 3 4 1 3 0 1 3 0 4 3 8 3 0 2 2 2 1 1 3 3 4 3 0 4 10 7 1 3 0 2 2 149
116 Signals and Indicators 7 2 7 6 3 6 4 4 4 6 6 5 1 1 5 3 3 4 0 1 2 6 0 1 2 1 2 1 3 1 3 4 3 0 2 1 1 1 3 3 0 5 4 4 2 2 2 1 1 2 3 144
124 Mechanical Guns and Projectors 0 0 1 2 0 3 3 8 3 3 1 1 1 1 1 1 2 1 0 1 0 3 0 0 1 2 3 2 0 1 5 2 4 4 9 12 7 3 1 0 2 6 5 0 5 4 4 5 2 7 11 143
323 Electricity: Power Supply or Regulation Systems 7 2 4 3 9 5 5 7 2 10 4 5 4 3 3 1 3 3 4 4 2 1 5 1 1 1 1 2 1 0 1 4 1 0 6 3 2 2 3 5 1 0 2 3 0 0 0 2 0 1 3 142
175 Boring or Penetrating the Earth 5 4 5 1 2 2 4 3 6 2 3 4 7 4 3 4 2 3 3 5 2 1 0 1 3 3 0 1 0 0 1 0 3 1 4 4 1 1 3 2 2 3 3 2 0 8 4 7 2 2 5 141
236 Automatic Temperature and Humidity Regulation 6 8 3 3 1 11 4 6 2 3 5 5 3 5 6 3 1 6 6 2 1 3 2 3 1 2 2 1 1 2 3 2 0 0 0 0 1 4 0 3 1 2 1 3 0 1 2 3 4 1 1 139
279 Chucks or Sockets 9 2 6 9 6 11 11 8 5 5 9 7 6 4 0 1 3 0 4 0 1 1 3 0 1 1 5 1 3 0 3 1 1 2 1 0 1 2 1 3 1 0 0 0 1 0 0 0 0 0 0 139
213 Railway Draft Appliances 12 17 9 5 1 9 5 5 14 5 5 9 2 2 2 4 0 3 5 5 1 2 0 5 3 0 0 1 1 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 135
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 2 0 1 3 3 5 2 2 1 0 1 1 1 1 1 0 1 0 2 5 8 4 6 6 3 1 2 5 3 7 5 1 7 3 4 3 1 0 5 3 2 2 4 2 3 3 5 5 135
320 Electricity: Battery or Capacitor Charging or Discharging 1 1 1 3 0 6 3 3 3 1 2 0 4 3 2 0 1 1 0 0 2 1 1 1 0 0 1 3 2 0 3 1 3 1 3 6 4 2 2 2 6 3 2 0 1 3 7 12 11 10 4 132
172 Earth Working 3 6 3 2 2 1 3 6 5 4 1 2 5 1 2 4 4 4 1 2 2 3 2 2 0 1 4 2 0 2 0 2 2 2 1 3 6 4 3 4 5 4 4 0 1 1 2 1 2 1 3 130
410 Freight Accommodation On Freight Carrier 4 5 3 3 1 2 8 2 6 2 6 4 3 2 5 2 1 1 2 2 2 1 1 0 0 2 0 2 5 1 1 0 2 1 0 5 5 4 3 3 5 3 2 4 1 3 1 2 3 3 1 130
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 4 4 3 6 4 5 3 2 7 4 6 5 6 3 0 2 1 2 1 1 1 2 3 4 2 2 0 1 3 2 0 2 0 1 0 6 1 2 1 5 2 1 3 0 1 4 4 0 5 2 130
283 Printed Matter 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 2 3 1 1 0 2 3 2 1 1 6 2 4 4 6 5 6 11 2 9 11 12 10 1 0 4 2 1 4 2 0 2 1 1 3 129
036 Boots, Shoes, and Leggings 3 2 1 3 3 2 2 1 7 1 3 2 1 6 2 0 3 2 2 3 0 0 2 1 3 2 2 5 3 0 2 2 8 0 1 8 4 1 6 5 4 1 1 3 0 3 2 4 2 1 2 127
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 1 1 1 0 2 1 1 0 0 1 2 2 2 1 4 1 3 5 3 2 6 6 2 4 6 3 1 2 4 2 1 8 6 4 4 3 5 2 1 0 3 2 2 6 2 2 5 125
208 Mineral Oils: Processes and Products 3 5 4 2 4 0 3 2 1 1 1 1 0 2 5 2 6 2 1 2 2 8 5 2 1 5 5 1 5 3 1 3 1 1 1 3 1 1 2 1 0 0 0 1 0 3 0 3 8 4 6 124
132 Toilet 0 0 4 1 3 2 3 0 3 5 3 4 5 5 2 3 1 0 2 1 3 2 1 3 2 1 1 1 3 1 1 2 3 5 1 4 5 5 1 0 3 2 0 0 6 4 0 2 0 6 4 119
042 Firearms 0 0 1 1 3 2 2 3 2 0 4 2 1 4 3 2 1 1 1 1 1 4 3 3 4 1 0 3 5 2 1 3 4 1 3 3 4 1 2 6 2 3 2 2 2 2 1 3 6 4 3 118
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 1 1 1 1 3 2 1 5 1 1 3 3 3 0 1 2 3 2 2 4 1 3 1 0 1 2 1 0 1 2 1 4 5 5 1 3 3 5 6 2 4 4 6 3 2 3 3 5 117
051 Abrasive Tool Making Process, Material, or Composition 3 2 4 2 3 3 1 1 3 1 3 2 3 1 1 3 2 3 7 2 2 1 4 2 1 3 3 4 4 5 9 4 1 3 1 0 0 1 0 2 4 2 0 0 1 2 0 0 1 3 2 115
102 Ammunition and Explosives 2 5 6 7 4 3 5 1 6 4 4 1 3 1 1 2 5 2 0 0 1 2 0 2 3 1 0 1 5 0 2 0 0 0 1 3 0 4 5 4 4 0 1 1 1 1 2 3 1 1 4 115
338 Electrical Resistors 3 5 7 9 8 1 3 2 4 3 4 3 3 1 1 2 0 2 2 2 3 1 4 0 2 0 7 5 1 1 2 5 3 0 1 2 2 1 2 2 1 1 0 1 0 0 0 0 1 0 0 113
104 Railways 3 5 7 6 7 4 1 3 5 2 8 11 7 1 2 2 0 0 0 1 1 0 1 0 0 2 1 0 1 2 1 0 1 1 1 1 3 0 2 1 0 0 0 0 0 2 2 1 2 6 3 110
381 Electrical Audio Signal Processing Systems and Devices 1 1 1 3 1 1 0 1 2 2 1 0 1 2 4 4 0 3 1 4 1 2 2 0 1 0 2 1 1 1 0 3 4 4 2 2 3 2 1 1 2 1 4 1 5 6 2 3 5 9 4 108
365 Static Information Storage and Retrieval 1 3 7 1 6 3 9 4 7 13 6 5 3 3 1 4 1 3 1 0 2 0 0 1 4 3 0 0 0 0 1 3 0 0 0 0 0 0 3 0 2 0 2 1 0 0 2 0 0 1 0 106
372 Coherent Light Generators 1 0 0 0 1 2 4 0 3 3 5 10 8 5 4 5 0 1 2 0 1 3 1 0 1 1 1 3 1 2 3 2 4 0 1 1 2 1 5 2 1 1 0 0 1 1 3 1 1 3 3 104
225 Severing by Tearing or Breaking 3 6 6 11 6 3 5 4 3 8 3 3 1 2 2 5 2 4 1 4 0 1 1 0 1 0 1 1 2 0 0 0 0 1 0 3 1 0 0 0 1 1 0 0 1 2 0 0 2 1 0 102
452 Butchering 2 7 5 3 1 1 0 1 4 5 5 0 2 0 2 1 1 5 2 0 1 0 1 2 2 1 2 1 0 0 1 1 2 1 0 1 0 3 2 1 0 3 4 5 1 5 0 6 1 2 4 100
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 1 0 0 0 0 0 0 3 3 5 3 4 1 1 5 1 10 5 6 5 4 13 10 14 100
341 Coded Data Generation or Conversion 0 1 4 3 3 2 3 6 10 6 6 6 2 1 1 2 2 2 0 2 3 0 1 3 2 3 3 1 3 2 2 2 1 1 0 2 1 0 0 0 2 0 0 1 0 0 2 2 0 0 0 99
601 Surgery: Kinesitherapy 2 0 1 3 0 1 2 1 5 3 3 1 1 2 0 0 1 0 2 1 4 0 3 2 6 4 0 2 0 5 0 2 5 1 2 5 3 4 4 3 1 1 1 1 2 0 1 2 3 2 1 99
256 Fences 3 0 4 0 4 2 1 2 2 2 3 1 2 3 2 2 0 0 0 0 1 1 2 1 2 2 2 2 0 0 2 0 1 0 2 2 4 2 7 3 3 1 1 4 4 5 4 1 2 3 1 98
089 Ordnance 0 3 0 3 0 0 4 6 7 3 0 2 0 2 1 1 1 1 1 4 1 1 2 3 3 8 2 1 2 1 0 1 0 0 0 0 1 1 3 1 3 1 2 1 1 0 2 3 3 6 5 97
330 Amplifiers 4 2 5 6 6 4 3 6 3 1 5 7 1 0 1 1 0 1 2 0 0 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 1 1 4 6 3 1 0 2 2 1 2 3 1 3 97
336 Inductor Devices 0 2 8 9 9 6 3 7 3 7 4 1 0 2 0 3 0 0 2 0 1 3 1 1 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 1 1 1 2 3 0 0 2 5 2 0 2 97
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 3 4 1 3 3 2 4 2 4 3 1 3 5 2 1 2 1 0 2 4 3 4 5 0 6 1 4 3 2 0 1 0 1 0 0 2 0 2 2 2 2 0 0 1 0 0 2 1 2 96
112 Sewing 2 0 1 1 2 4 1 3 3 0 3 0 1 2 0 3 0 2 2 1 1 3 1 3 3 3 1 1 2 6 1 3 8 9 7 0 3 0 0 0 1 0 0 4 1 0 0 0 1 1 1 95
232 Deposit and Collection Receptacles 6 1 5 2 2 2 3 1 3 1 3 2 0 1 0 1 1 2 1 0 2 1 4 1 7 5 3 4 5 3 0 1 1 2 1 1 1 1 1 0 0 0 1 2 4 0 1 0 2 2 2 95
057 Textiles: Spinning, Twisting, and Twining 4 6 3 3 5 2 5 2 5 3 4 7 2 3 2 0 4 1 1 0 1 2 3 3 0 4 1 2 0 0 0 2 1 0 0 1 0 1 5 0 0 1 1 0 0 2 1 0 0 0 0 93
212 Traversing Hoists 9 3 4 10 7 1 6 3 0 5 5 4 3 1 2 1 1 1 2 3 1 1 2 1 1 3 2 0 2 2 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 2 0 0 0 0 0 92
376 Induced Nuclear Reactions: Processes, Systems, and Elements 3 5 9 8 3 4 0 6 8 2 7 1 1 2 3 5 2 0 2 1 0 0 0 3 3 1 0 1 1 0 0 0 1 1 0 3 1 0 1 0 1 1 0 0 0 0 0 1 0 0 1 92
216 Etching a Substrate: Processes 1 0 2 1 0 2 2 0 4 3 1 2 2 0 0 2 1 7 2 3 1 8 2 2 2 0 2 0 0 1 1 1 2 2 0 1 0 2 4 3 2 5 3 4 2 1 0 0 2 0 2 90
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 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 1 1 1 1 2 4 7 2 1 2 5 3 2 0 5 3 3 5 3 9 11 13 90
290 Prime-Mover Dynamo Plants 1 2 3 4 2 0 1 1 2 0 1 0 1 0 0 0 0 0 2 1 1 4 2 2 2 2 0 2 1 0 0 2 0 0 0 1 1 1 1 2 0 0 1 0 2 2 12 9 5 6 7 89
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 2 9 13 13 1 1 2 4 5 2 2 1 0 2 2 3 0 1 0 4 0 1 1 1 1 1 1 0 0 0 2 0 1 0 2 2 2 0 0 0 1 0 0 0 1 1 0 0 2 0 1 88
270 Sheet-Material Associating 1 1 1 2 1 1 2 0 4 2 2 3 1 0 0 1 2 0 2 1 3 4 4 1 1 2 0 5 6 8 4 1 1 4 3 2 3 2 3 1 0 0 1 0 0 0 0 0 0 0 0 86
713 Support (Electrical Computers and Digital Processing Systems) 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 1 0 1 0 1 0 3 1 0 0 0 0 1 0 1 0 1 2 1 2 5 2 1 2 3 4 6 12 6 5 9 4 7 85
407 Cutters, for Shaping 3 6 1 2 1 2 3 5 8 5 5 6 2 0 3 1 1 1 1 0 0 0 1 1 2 1 0 0 2 1 0 0 0 1 0 0 0 2 1 2 2 2 2 2 1 2 0 1 2 0 0 84
346 Recorders 7 4 4 4 8 4 2 1 7 5 5 6 3 0 0 2 0 1 0 1 0 0 0 1 0 6 5 1 1 0 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 83
333 Wave Transmission Lines and Networks 3 5 3 2 5 2 2 2 2 4 1 6 3 3 0 1 0 1 1 1 2 1 0 0 1 2 0 1 1 0 1 0 0 1 0 2 0 2 1 2 2 1 1 2 2 1 1 2 4 0 2 82
477 Interrelated Power Delivery Controls, Including Engine Control 1 3 6 1 0 0 2 1 1 3 2 4 4 0 1 2 2 1 4 2 0 2 0 0 1 0 0 0 4 1 0 0 2 1 0 0 0 3 4 1 1 3 0 0 0 1 2 7 5 2 1 81
193 Conveyors, Chutes, Skids, Guides, and Ways 5 2 3 7 4 0 4 3 2 1 4 0 3 3 3 2 1 0 2 0 2 2 0 2 1 0 1 1 4 0 0 0 0 0 1 0 2 5 2 2 1 1 0 1 0 1 0 1 0 0 0 79
355 Photocopying 1 4 3 1 3 3 2 5 7 3 4 4 1 1 2 3 0 1 2 2 2 1 2 1 0 2 3 8 3 1 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 79
203 Distillation: Processes, Separatory 1 4 4 1 2 3 4 4 2 4 0 2 1 2 1 1 4 2 7 3 2 2 3 4 1 0 1 0 0 0 1 1 0 1 1 1 0 0 1 1 1 2 1 0 0 0 0 0 0 2 0 78
071 Chemistry: Fertilizers 3 0 1 1 0 0 0 2 2 3 0 1 1 4 2 2 4 1 5 1 4 1 3 1 2 0 1 1 0 2 2 0 1 2 0 2 1 2 3 2 1 2 0 0 0 0 2 4 2 0 3 77
322 Electricity: Single Generator Systems 6 2 8 4 6 5 1 5 3 2 2 0 0 2 0 3 1 1 0 1 3 1 2 0 1 0 0 3 2 1 0 1 0 1 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 2 0 75
360 Dynamic Magnetic Information Storage or Retrieval 0 3 3 2 2 1 4 3 5 7 3 6 2 3 2 2 2 0 1 1 1 0 0 0 3 1 1 0 0 0 2 0 3 0 0 3 1 1 0 0 1 0 0 0 0 0 1 1 1 0 3 75
027 Undertaking 2 2 2 1 5 2 0 0 0 1 0 2 1 0 0 0 0 0 0 2 0 1 0 0 1 0 3 0 1 3 1 2 2 5 3 4 0 2 2 0 1 1 0 1 0 5 1 0 9 2 4 74
157 Wheelwright Machines 3 2 3 0 2 1 1 4 6 5 2 9 4 1 0 2 0 2 1 0 1 2 0 4 0 2 1 0 0 0 0 1 0 2 0 0 1 1 1 0 3 2 1 1 2 0 0 0 1 0 0 74
353 Optics: Image Projectors 1 0 3 7 3 3 0 1 4 2 3 5 4 1 0 0 1 0 0 2 0 0 0 0 0 0 1 0 0 2 1 1 0 0 0 0 0 0 0 1 1 4 3 3 3 4 0 1 2 2 5 74
399 Electrophotography 2 5 3 1 7 4 4 1 4 4 2 4 9 7 4 0 1 1 1 0 0 0 2 1 0 0 1 0 2 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 74
396 Photography 1 8 1 2 1 5 2 1 4 6 3 3 4 2 2 2 1 0 1 0 1 1 0 1 2 2 1 0 0 0 1 1 0 1 0 0 0 1 1 0 0 0 1 1 1 0 2 1 3 2 0 73
706 DP: Artificial Intelligence (Data Processing) 0 0 0 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 2 1 0 0 0 4 0 1 1 5 3 2 4 5 4 4 7 6 6 8 6 70
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 3 0 2 4 2 2 0 1 2 2 0 0 3 2 1 1 0 0 1 0 0 0 0 0 0 0 0 2 0 1 0 2 2 5 1 1 3 4 5 3 4 2 2 1 0 2 1 0 1 1 0 69
223 Apparel Apparatus 1 1 6 1 1 0 3 1 5 3 3 2 3 0 3 1 0 0 0 1 0 0 1 0 2 0 0 1 3 3 0 1 0 3 0 1 0 3 1 1 2 3 0 0 1 3 0 3 1 0 0 68
293 Vehicle Fenders 0 1 0 0 0 1 1 2 4 4 3 8 5 2 3 2 2 1 0 0 0 0 2 0 0 1 1 3 0 1 2 1 0 0 1 1 0 2 1 0 0 0 1 0 0 2 3 1 3 3 0 68
109 Safes, Bank Protection, or a Related Device 3 4 1 2 1 3 2 0 0 3 5 2 1 1 3 1 0 0 0 1 1 1 1 5 4 0 0 0 1 0 2 1 2 1 2 3 2 2 0 1 1 0 1 0 1 0 0 1 0 0 0 66
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 2 2 0 3 3 1 6 7 6 3 4 2 0 0 0 2 1 1 2 1 0 4 2 1 0 0 3 2 1 0 0 0 0 1 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 66
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 0 0 0 0 0 1 0 2 1 0 0 0 1 1 0 2 0 0 2 1 2 3 0 0 1 1 0 2 3 4 8 8 1 1 2 2 1 1 0 1 3 1 2 3 0 1 2 1 66
281 Books, Strips, and Leaves 1 2 2 0 3 0 0 0 0 0 0 1 0 0 0 2 2 0 0 0 3 1 1 1 1 2 3 2 4 1 7 1 2 1 2 1 4 3 4 1 2 0 0 0 0 0 1 3 0 0 1 65
331 Oscillators 1 4 5 7 6 9 3 1 5 2 1 1 4 2 0 0 0 0 1 1 1 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 2 0 1 0 0 0 1 0 1 1 0 0 0 65
368 Horology: Time Measuring Systems or Devices 2 0 2 1 1 1 2 0 1 2 2 1 1 2 1 0 2 1 0 3 0 3 3 0 2 2 1 0 0 0 1 1 1 0 2 0 0 1 2 1 2 1 2 2 1 5 1 3 1 1 1 65
140 Wireworking 5 3 7 6 4 3 5 1 2 5 1 4 1 0 3 0 1 0 0 1 0 0 0 0 2 0 1 0 1 2 0 0 1 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 64
708 Arithmetic Processing and Calculating (Electrical Computers) 0 3 1 3 3 0 1 2 2 5 5 1 1 1 0 1 1 4 3 1 2 0 1 1 0 2 1 0 1 2 1 0 1 0 0 3 1 1 0 2 0 0 1 0 0 3 0 0 0 0 3 64
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 1 0 1 0 0 1 1 4 1 2 1 3 1 2 0 1 0 4 1 1 3 2 2 0 0 1 2 1 0 4 0 3 2 1 3 1 2 0 0 0 0 0 1 2 3 2 1 1 0 63
440 Marine Propulsion 4 4 3 2 1 1 1 0 2 0 0 3 3 0 0 0 0 0 0 2 1 1 2 0 3 0 0 0 2 0 2 4 2 0 1 1 2 0 2 1 1 1 1 0 2 1 0 1 2 1 2 62
135 Tent, Canopy, Umbrella, or Cane 0 1 4 0 2 1 1 1 0 0 2 0 2 2 0 0 0 0 0 0 0 2 3 0 0 1 3 3 0 2 1 3 1 1 3 4 1 1 4 0 0 1 1 1 2 1 1 3 0 0 2 61
169 Fire Extinguishers 0 1 1 2 0 0 3 2 3 2 2 0 5 1 2 2 1 1 0 0 3 1 0 0 1 0 0 3 2 0 1 0 0 2 0 2 1 6 3 1 1 0 1 1 0 0 1 1 1 0 1 61
413 Sheet Metal Container Making 0 0 4 1 1 3 6 1 3 1 3 2 2 4 1 0 0 0 0 1 0 0 1 1 1 1 5 0 0 2 1 0 0 0 1 2 1 1 1 0 2 3 1 1 0 0 0 0 2 0 0 60
038 Textiles: Ironing or Smoothing 6 2 6 2 1 2 3 3 2 1 3 0 2 2 1 1 0 1 0 0 1 0 1 1 0 0 1 0 2 0 0 3 0 0 1 1 1 1 0 0 0 1 1 0 2 0 0 1 0 1 2 59
149 Explosive and Thermic Compositions or Charges 4 8 3 0 3 1 0 2 0 1 3 0 2 1 0 3 0 2 0 1 0 0 0 0 1 1 4 3 0 1 0 0 2 2 0 0 2 0 1 0 0 1 3 1 0 0 0 0 0 1 0 57
305 Wheel Substitutes for Land Vehicles 4 0 1 1 0 1 5 2 0 3 2 5 2 0 3 1 1 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 1 0 2 0 1 2 3 1 3 1 1 0 1 0 1 2 0 1 57
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 1 2 2 2 1 0 0 1 1 0 1 0 0 0 1 1 0 0 0 1 1 0 2 0 0 1 0 2 1 1 0 1 2 0 0 0 3 2 4 4 8 1 2 1 0 1 3 3 0 0 57
472 Amusement Devices 1 2 3 2 2 2 1 1 1 2 2 1 2 0 0 1 1 1 1 1 0 2 2 1 0 0 2 1 0 2 0 2 1 2 1 0 0 3 0 2 3 1 0 0 0 0 0 0 1 0 4 57
238 Railways: Surface Track 0 0 2 2 4 4 4 5 0 1 0 0 2 0 0 0 0 1 6 0 1 2 0 1 1 1 2 1 0 2 0 0 0 0 0 1 0 0 1 0 3 1 0 1 0 2 0 1 1 1 2 56
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 1 3 8 1 1 1 2 2 0 2 0 1 0 2 0 0 2 0 0 0 1 1 0 0 2 4 2 0 2 0 3 2 3 1 0 0 0 0 0 0 0 1 0 1 0 1 1 1 3 56
048 Gas: Heating and Illuminating 0 2 1 2 0 0 5 0 0 0 1 1 1 2 1 2 4 2 0 1 0 1 1 0 1 0 1 2 0 1 0 1 0 2 3 1 2 1 1 0 1 2 1 0 0 1 1 1 3 1 1 55
194 Check-Actuated Control Mechanisms 2 1 3 6 0 2 3 1 2 0 2 0 0 1 3 0 0 1 0 1 0 0 0 0 1 2 1 1 2 1 1 1 0 2 1 1 2 1 2 2 1 1 2 0 0 0 0 1 0 1 0 55
483 Tool Changing 0 0 4 3 3 1 5 1 5 1 3 0 0 2 0 2 0 0 1 1 2 2 2 1 0 2 1 0 0 2 3 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 2 2 0 0 54
131 Tobacco 3 1 1 2 2 4 3 6 3 1 4 4 2 1 1 2 1 0 1 0 0 1 3 1 1 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 52
441 Buoys, Rafts, and Aquatic Devices 2 0 2 2 2 1 1 0 3 1 1 2 3 0 1 0 1 0 2 2 2 1 1 0 2 1 2 0 3 2 1 1 1 0 0 2 0 2 1 1 0 0 0 1 1 0 0 0 0 0 1 52
076 Metal Tools and Implements, Making 4 0 3 0 6 1 0 2 3 2 1 2 3 2 2 1 0 1 1 1 1 0 0 1 1 1 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 50
237 Heating Systems 1 0 1 1 3 2 0 0 0 2 1 0 1 2 1 2 2 0 1 3 1 0 0 2 0 0 1 3 0 0 4 1 2 2 2 2 0 1 0 2 1 0 0 0 0 0 0 0 1 1 1 50
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 5 1 1 2 2 0 3 3 2 1 0 1 1 4 2 4 3 4 4 50
388 Electricity: Motor Control Systems 0 0 3 5 1 3 0 4 2 2 1 0 2 1 1 2 1 2 0 0 0 1 2 1 2 1 0 1 2 0 0 0 1 0 1 1 1 4 1 0 0 0 0 0 0 0 0 0 0 0 0 49
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 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 2 4 2 2 2 2 2 0 3 4 1 0 5 5 4 8 49
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 1 1 0 1 2 4 1 3 6 8 9 8 49
369 Dynamic Information Storage or Retrieval 6 1 8 2 0 3 2 2 1 1 2 0 2 0 1 1 0 1 0 5 0 0 0 2 0 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 46
014 Bridges 2 0 1 1 0 0 0 1 0 1 0 3 2 1 1 2 0 0 1 0 0 1 1 1 0 0 1 0 1 0 1 1 2 4 2 0 0 0 1 3 2 0 1 0 0 0 0 0 4 1 2 45
202 Distillation: Apparatus 0 2 1 0 4 1 2 1 1 2 0 0 1 3 5 2 3 2 2 1 1 0 0 2 1 0 0 0 0 1 2 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 45
463 Amusement Devices: Games 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 0 2 0 0 0 3 1 0 1 0 0 1 0 0 0 0 1 2 0 0 1 3 0 1 0 1 1 4 1 2 5 9 45
125 Stone Working 6 2 1 3 0 1 0 1 1 1 0 1 0 0 3 3 0 2 1 0 0 0 0 0 0 2 0 1 0 3 1 1 0 0 0 0 1 0 2 0 0 0 0 3 0 0 1 1 1 0 1 44
298 Land Vehicles: Dumping 2 2 3 0 1 1 0 1 0 3 4 6 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 0 0 0 1 1 1 0 1 0 1 1 0 0 1 0 1 2 1 2 43
453 Coin Handling 0 1 2 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 1 5 2 0 0 1 0 0 0 1 2 1 1 7 1 1 2 1 0 0 1 0 0 0 41
111 Planting 1 1 1 0 0 0 1 0 4 2 1 2 0 0 1 1 2 0 2 0 0 1 0 1 0 0 0 0 2 0 0 0 2 3 2 3 0 2 1 1 0 0 0 1 0 0 1 1 0 0 0 40
139 Textiles: Weaving 2 6 3 3 1 0 1 1 1 2 1 0 1 1 1 1 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 2 1 0 1 0 0 1 0 0 0 0 0 0 0 2 0 1 0 39
186 Merchandising 3 0 1 2 1 2 2 0 0 1 0 2 1 1 3 0 0 0 2 0 1 0 0 1 1 2 0 1 1 4 1 0 0 0 0 0 0 0 0 1 2 1 1 0 1 0 0 0 0 0 0 39
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 2 2 1 2 1 3 0 0 2 3 0 1 0 1 1 1 0 0 0 1 0 0 1 1 1 0 0 0 1 1 1 0 1 0 0 0 2 0 3 0 1 0 0 0 0 1 1 0 1 1 0 38
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 1 2 0 1 1 1 0 0 0 1 2 1 0 1 0 1 0 0 1 0 1 0 1 1 1 0 1 1 0 1 2 0 1 3 2 2 1 1 2 0 1 1 1 38
191 Electricity: Transmission To Vehicles 2 0 2 0 3 1 4 1 3 0 2 4 0 1 0 0 0 1 0 2 0 0 0 1 2 2 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 36
246 Railway Switches and Signals 0 0 0 3 0 2 2 2 0 3 2 2 1 3 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 2 0 1 0 0 0 0 0 2 0 0 1 1 0 0 0 0 0 3 36
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 2 0 2 2 2 0 0 1 2 1 0 1 2 0 0 5 4 0 0 1 0 0 1 0 1 0 1 0 1 1 0 0 36
028 Textiles: Manufacturing 1 1 0 0 1 0 1 4 1 0 3 2 2 1 1 3 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 3 0 1 2 0 4 0 0 35
512 Perfume Compositions 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 3 0 3 0 0 2 1 0 0 1 0 3 1 2 1 5 0 1 3 0 1 1 0 0 0 1 1 0 1 35
007 Compound Hand Tools 0 0 1 1 1 0 1 0 4 0 1 2 0 0 1 0 0 0 1 1 1 0 0 1 0 1 1 1 1 0 1 0 0 1 1 0 0 1 2 0 1 1 1 4 0 0 0 0 0 0 1 34
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 0 3 2 2 0 2 5 6 0 0 33
398 Optical Communications 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 1 1 1 3 1 1 0 0 1 1 0 0 0 0 2 0 0 0 0 0 0 2 1 1 3 2 0 2 2 30
492 Roll or Roller 3 1 0 2 1 1 2 0 1 2 1 2 0 0 1 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 2 0 2 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 30
494 Imperforate Bowl: Centrifugal Separators 4 1 1 3 0 0 2 0 2 0 1 0 0 1 1 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 30
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 2 3 4 5 3 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 29
725 Interactive Video Distribution Systems 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 5 3 2 3 0 1 1 0 0 1 1 1 1 29
012 Boot and Shoe Making 3 1 1 2 2 0 0 0 1 2 0 0 0 1 1 1 0 0 3 1 0 0 1 0 0 0 0 1 2 0 0 0 0 3 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 28
019 Textiles: Fiber Preparation 1 1 1 0 2 3 4 0 1 0 0 1 0 1 1 1 0 2 2 0 1 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 28
150 Purses, Wallets, and Protective Covers 0 1 1 0 0 0 0 2 1 2 1 0 0 2 0 0 1 1 0 1 0 0 0 0 0 0 1 2 2 1 0 0 1 1 2 0 0 0 0 1 1 2 0 1 0 0 0 0 0 0 0 28
201 Distillation: Processes, Thermolytic 0 1 1 1 0 0 2 0 1 2 0 0 0 2 0 0 2 2 0 0 2 0 0 1 0 0 1 0 0 0 0 0 2 0 3 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 0 27
450 Foundation Garments 1 1 0 2 1 1 0 1 0 1 0 2 0 1 0 0 0 0 1 0 2 0 0 1 0 0 0 0 2 2 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 1 0 0 1 0 0 26
462 Books, Strips, and Leaves for Manifolding 1 0 0 1 0 0 0 1 1 1 1 1 1 1 1 0 1 0 1 0 0 1 0 0 0 3 0 1 1 1 3 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 26
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 1 2 3 3 2 1 0 0 0 2 1 1 2 1 2 1 0 0 0 0 1 2 0 0 1 26
054 Harness for Working Animal 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 1 0 0 0 1 1 0 2 1 1 1 0 0 0 0 0 0 0 2 1 2 1 2 0 2 1 0 0 0 0 0 0 25
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 3 0 0 0 4 1 0 2 0 0 0 1 2 0 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 1 0 1 3 25
178 Telegraphy 0 0 1 0 0 0 2 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 2 1 6 0 1 0 0 2 3 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25
217 Wooden Receptacles 2 0 1 0 2 2 1 0 3 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 2 2 0 0 1 0 1 0 0 0 0 0 0 0 0 22
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 0 0 1 1 1 0 0 0 1 0 1 0 3 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 3 0 2 0 0 0 2 0 0 1 0 0 0 0 0 0 22
352 Optics: Motion Pictures 0 0 1 1 1 1 1 1 1 4 1 0 0 1 1 1 2 0 1 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
059 Chain, Staple, and Horseshoe Making 1 0 0 0 0 1 0 2 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 1 1 0 0 1 1 1 1 0 0 0 2 0 1 20
063 Jewelry 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 2 0 0 0 0 0 2 0 0 0 1 1 1 0 1 0 0 1 0 0 0 2 0 0 1 0 1 1 0 1 0 1 0 20
326 Electronic Digital Logic Circuitry 0 0 0 2 1 2 0 2 0 0 1 0 0 1 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 2 0 1 0 0 0 0 2 0 0 0 20
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 1 3 1 0 1 0 0 1 2 0 2 1 2 0 0 0 0 0 0 0 0 0 20
190 Trunks and Hand-Carried Luggage 0 1 1 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 0 0 2 19
234 Selective Cutting (e.g., Punching) 1 1 2 0 1 4 3 3 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 19
476 Friction Gear Transmission Systems or Components 1 0 2 1 0 4 0 0 2 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 19
300 Brush, Broom, and Mop Making 0 0 0 2 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 2 0 1 2 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 18
460 Crop Threshing or Separating 3 2 1 0 0 1 1 2 1 0 1 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 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 18
026 Textiles: Cloth Finishing 1 0 0 0 2 2 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 17
086 Ammunition and Explosive-Charge Making 0 4 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 17
127 Sugar, Starch, and Carbohydrates 1 0 0 2 1 1 1 2 1 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 17
260 Chemistry of Carbon Compounds 0 2 0 0 0 1 0 0 1 3 3 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 16
159 Concentrating Evaporators 1 0 0 0 1 0 0 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 15
023 Chemistry: Physical Processes 1 0 0 0 0 0 2 0 2 2 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 13
168 Farriery 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 1 0 0 0 0 13
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 2 0 1 1 1 3 12
332 Modulators 2 0 1 0 1 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 11
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 1 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 0 0 0 0 0 0 0 0 0 1 1 0 4 0 11
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 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0 0 2 1 1 0 1 0 0 0 0 1 10
069 Leather Manufactures 2 0 0 0 0 1 1 0 0 0 0 1 0 2 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 0 0 0 0 0 0 0 0 0 0 9
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 1 1 1 8
066 Textiles: Knitting 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 7
245 Wire Fabrics and Structure 0 0 4 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 0 2 1 2 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 0 0 0 0 0 0 0 7
329 Demodulators 0 0 1 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
171 Unearthing Plants or Buried Objects 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 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 6
289 Knots and Knot Tying 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
334 Tuners 2 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
449 Bee Culture (propagating, raising, caring for bees) 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 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 6
295 Railway Wheels and Axles 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 1 0 0 1 0 0 0 0 0 0 5
142 Wood Turning 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
147 Coopering 0 0 0 0 0 0 0 0 0 0 0 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 3 0 0 0 0 0 0 0 0 0 0 0 0 4
291 Track Sanders 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 4
185 Motors: Spring, Weight, or Animal Powered 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3
199 Type Casting 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
196 Mineral Oils: Apparatus 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 0 0 0 0 0 0 1
258 Railway Mail Delivery 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 0 0 0 1
278 Land Vehicles: Animal Draft Appliances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 2917 2663 3574 3812 3485 3207 3407 3112 3781 3315 3328 3391 2974 2734 2521 2568 1813 2156 2328 2075 1905 2154 2312 2113 2379 2142 2593 2374 2555 2571 2531 2593 2417 2616 2715 3272 3360 3197 3275 3329 3183 2889 2319 2630 2255 2227 2341 3230 3177 3387 3689 142891



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