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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 1963 - 2004 Utility Patent Grants,
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

ILLINOIS

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the 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 Total
532 Organic Compounds (includes Classes 532-570) 169 185 169 228 186 148 178 137 140 205 122 180 184 166 143 95 65 93 72 78 56 73 75 49 50 68 56 84 64 75 72 65 67 79 92 81 74 53 57 58 50 54 4395
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 24 28 51 74 65 64 72 50 56 77 63 77 74 85 89 99 69 78 71 73 71 88 80 53 59 50 64 45 48 58 49 61 58 59 57 58 66 52 66 57 40 32 2610
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 29 27 17 30 33 16 23 18 21 28 36 33 31 47 37 26 26 50 32 19 36 40 38 35 51 60 69 78 78 98 125 102 114 111 134 126 127 140 123 140 130 73 2607
426 Food or Edible Material: Processes, Compositions, and Products 56 68 55 61 47 68 66 65 79 60 64 57 83 81 57 34 35 39 47 35 24 19 23 25 30 37 38 48 51 75 49 55 57 57 31 36 56 66 72 70 53 36 2165
439 Electrical Connectors 19 24 30 30 27 27 28 31 48 44 37 55 33 41 39 43 22 30 32 12 20 33 46 41 45 39 47 51 60 79 58 60 49 52 46 66 78 75 86 54 34 56 1827
210 Liquid Purification or Separation 14 16 43 55 47 54 44 49 49 42 42 42 37 40 52 33 26 38 36 30 23 29 23 28 60 41 47 37 39 46 49 51 45 53 64 63 45 66 46 41 32 36 1753
137 Fluid Handling 66 65 96 69 62 64 87 76 69 57 55 60 45 47 25 39 30 34 27 29 22 28 44 31 32 25 31 25 30 24 23 24 29 24 20 35 32 26 37 17 19 23 1703
029 Metal Working 45 47 59 62 40 40 39 42 46 46 72 62 43 47 43 41 23 43 38 39 26 37 40 44 41 36 37 31 36 30 43 38 22 35 27 36 32 31 46 31 29 23 1668
455 Telecommunications 15 18 12 19 28 8 15 27 43 22 21 17 18 33 34 11 15 17 14 15 17 20 19 18 16 19 28 22 41 45 65 69 69 91 61 96 96 128 87 75 68 96 1648
206 Special Receptacle or Package 54 38 59 50 74 36 43 29 42 32 47 48 52 52 34 38 29 28 40 24 32 25 31 27 29 35 39 31 35 29 43 44 35 38 42 49 44 51 40 27 25 27 1627
604 Surgery (Medicators and Receptors) 11 6 17 5 22 11 12 16 20 18 31 29 47 67 67 31 31 47 39 51 56 45 39 48 43 48 44 38 37 51 49 52 54 43 32 50 45 40 33 24 41 30 1520
208 Mineral Oils: Processes and Products 15 35 45 42 23 50 67 70 59 53 52 55 48 50 54 77 48 47 48 45 30 32 25 20 22 25 34 33 29 32 27 38 25 17 9 17 33 33 21 16 8 10 1519
428 Stock Material or Miscellaneous Articles 15 19 31 21 29 18 28 30 44 43 27 30 40 31 28 32 30 40 24 34 33 41 38 27 25 20 31 29 29 44 29 42 43 39 69 57 61 47 55 59 56 48 1516
379 Telephonic Communications 18 25 41 24 19 17 18 36 30 25 35 45 37 14 23 30 21 18 24 16 9 19 14 26 17 23 23 28 22 20 27 35 48 51 52 74 79 61 76 94 80 86 1480
123 Internal-Combustion Engines 10 26 21 15 16 23 41 13 21 24 28 25 23 27 24 39 31 29 20 25 33 29 43 17 34 24 28 28 35 31 36 33 29 49 57 36 45 73 61 102 81 76 1461
073 Measuring and Testing 41 34 41 51 43 47 51 52 40 48 30 39 44 42 31 33 24 33 26 28 35 35 39 26 23 23 31 29 27 25 27 24 26 27 30 37 26 36 24 21 27 26 1402
222 Dispensing (apparatus and process) 47 67 83 88 57 54 48 29 34 30 48 42 43 28 33 26 23 22 18 19 13 22 25 17 15 23 23 31 33 35 28 27 20 18 22 34 36 32 35 22 20 25 1395
220 Receptacles 46 44 59 46 74 64 65 24 50 37 44 44 50 50 31 17 29 20 18 32 22 15 22 16 23 23 27 30 21 21 17 20 13 23 18 32 38 34 30 27 19 17 1352
585 Chemistry of Hydrocarbon Compounds 27 20 45 53 33 39 62 50 24 53 49 40 33 45 52 42 29 23 22 16 17 26 20 10 31 35 41 39 48 24 30 21 17 18 12 35 35 32 26 39 23 14 1350
200 Electricity: Circuit Makers and Breakers 29 44 89 80 67 42 33 67 62 49 48 46 27 31 33 39 23 24 29 32 37 35 35 22 32 24 15 30 20 19 20 23 23 18 19 15 11 17 7 8 10 15 1349
340 Communications: Electrical 18 19 35 36 29 26 38 42 50 38 44 29 35 25 26 31 15 28 24 27 16 11 21 27 26 18 29 24 17 18 18 28 34 35 38 48 54 58 36 43 38 45 1297
053 Package Making 23 22 25 45 45 35 45 39 33 25 33 28 11 25 14 21 12 14 5 11 9 12 16 15 20 16 21 18 32 20 26 28 37 49 82 69 44 48 49 47 37 39 1245
248 Supports (e.g., for holding articles, etc.) 32 44 69 41 46 31 36 31 44 43 32 32 40 25 33 23 15 27 16 18 19 19 19 26 26 17 27 33 32 19 18 24 25 25 29 39 28 28 25 36 30 20 1242
052 Static Structures (e.g., Buildings) 25 40 44 40 41 50 30 31 43 22 38 47 34 41 32 34 14 34 31 12 17 33 22 44 22 22 27 16 13 18 23 29 25 19 29 33 37 34 31 20 16 22 1235
361 Electricity: Electrical Systems and Devices 15 16 29 39 39 26 19 27 41 40 30 30 26 28 24 19 30 16 14 17 17 20 26 30 24 34 51 44 23 35 31 20 34 46 26 48 31 41 38 32 32 16 1224
435 Chemistry: Molecular Biology and Microbiology 14 5 6 13 10 7 12 3 15 19 18 23 20 17 13 14 4 19 20 23 23 9 25 23 17 22 18 26 24 22 21 36 22 52 61 83 66 67 94 60 43 52 1141
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 12 17 10 30 41 23 40 37 47 46 36 28 29 35 22 33 20 25 30 17 27 36 24 16 25 15 25 24 11 19 18 22 20 27 17 26 28 24 19 36 28 15 1080
370 Multiplex Communications 0 4 1 3 3 1 4 2 5 7 7 7 8 3 10 5 10 10 10 4 11 21 35 17 30 20 25 24 19 25 37 50 49 62 46 47 75 82 70 58 67 99 1073
128 Surgery (includes Class 600) 14 6 10 11 9 4 11 13 21 15 27 33 33 20 25 24 14 38 24 25 22 29 24 20 21 23 35 22 32 24 30 34 31 38 22 47 40 55 41 29 43 32 1071
414 Material or Article Handling 36 34 66 58 40 35 53 47 43 28 41 55 48 38 45 28 24 18 24 17 17 14 8 19 16 14 10 15 14 16 13 7 18 11 12 20 8 13 12 15 8 8 1066
074 Machine Element or Mechanism 31 35 61 55 38 59 42 40 38 33 48 30 33 41 31 35 13 15 24 14 6 24 19 14 19 15 18 10 9 10 14 15 12 14 18 18 15 18 18 13 11 7 1033
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 9 17 16 24 11 11 25 15 12 34 22 23 33 39 41 34 32 42 55 46 37 43 29 19 25 27 28 32 25 32 27 24 19 10 4 13 16 14 11 9 12 16 1013
273 Amusement Devices: Games 8 18 17 7 12 17 28 13 40 41 35 35 33 36 40 24 22 32 20 27 18 29 22 12 15 18 26 22 19 33 16 41 30 31 18 23 19 26 6 12 13 7 961
219 Electric Heating 32 27 38 30 44 25 35 41 53 32 34 27 21 27 27 23 13 10 15 16 13 12 20 13 16 14 19 16 13 16 15 20 18 13 13 16 16 23 19 23 18 17 933
280 Land Vehicles 17 19 25 28 32 21 21 27 15 26 30 49 38 27 19 39 26 20 23 21 18 10 13 10 13 20 14 19 23 12 21 15 17 29 17 25 29 16 25 17 17 13 916
198 Conveyors: Power-Driven 60 38 69 53 62 31 20 38 47 27 40 34 27 17 15 13 17 14 10 12 6 12 7 12 13 12 24 8 18 14 8 10 13 10 8 10 12 12 14 23 8 12 910
060 Power Plants 24 28 31 26 25 38 26 17 19 27 28 18 24 38 22 28 18 23 17 26 11 14 8 8 15 10 12 8 17 18 18 11 15 20 12 17 13 22 45 31 41 30 899
315 Electric Lamp and Discharge Devices: Systems 14 19 36 29 32 18 28 19 24 15 10 12 24 16 12 9 7 12 14 8 14 15 18 13 25 15 18 31 47 41 47 27 54 26 16 18 27 13 13 18 16 19 889
062 Refrigeration 24 28 36 37 32 16 18 15 27 18 24 31 20 12 11 21 16 14 21 23 14 13 15 16 15 18 16 21 23 22 24 16 12 17 15 20 27 17 27 32 17 24 865
348 Television 13 12 15 24 20 22 32 34 50 30 34 30 21 20 30 16 12 18 24 41 32 16 17 29 23 18 8 10 21 29 20 15 14 16 11 19 7 17 8 9 12 11 860
324 Electricity: Measuring and Testing 6 10 18 35 19 26 25 30 25 18 30 22 18 22 27 20 13 9 16 7 9 18 16 8 22 18 14 18 14 21 17 11 26 29 29 17 19 24 34 31 21 37 849
072 Metal Deforming 25 28 38 42 46 31 33 40 44 33 27 30 25 24 21 17 10 22 17 16 20 18 11 21 9 19 17 14 8 12 15 13 6 3 13 14 10 14 11 8 4 4 833
239 Fluid Sprinkling, Spraying, and Diffusing 26 25 40 40 23 28 22 19 22 27 28 19 36 17 17 15 18 12 17 12 5 12 9 16 10 13 10 22 7 9 15 18 12 16 18 17 36 32 19 14 23 26 822
101 Printing 27 34 32 38 32 22 24 21 21 25 31 28 17 19 24 21 2 12 17 9 14 18 17 12 18 12 17 11 20 23 35 22 12 12 18 20 16 12 12 10 6 12 805
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 17 11 18 22 7 9 15 20 22 29 13 28 32 27 26 15 12 12 21 15 16 14 10 12 15 12 14 11 17 31 21 22 19 24 24 26 17 17 27 15 33 21 789
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 19 16 23 31 29 18 24 18 21 16 11 24 22 24 11 21 15 20 28 8 18 12 22 14 9 12 10 18 12 14 19 14 13 15 32 21 20 23 21 19 19 20 776
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 15 18 36 20 36 29 27 17 30 32 40 30 34 34 16 15 15 16 21 9 14 7 19 18 14 16 16 17 9 11 10 11 10 8 5 17 12 8 16 20 8 7 763
229 Envelopes, Wrappers, and Paperboard Boxes 29 36 37 30 28 23 19 17 11 16 19 13 15 25 11 27 18 26 20 25 19 11 17 6 11 16 17 19 21 14 16 23 14 7 5 13 14 8 14 12 8 6 736
172 Earth Working 21 25 30 28 21 16 29 35 38 27 38 20 22 17 37 28 20 11 12 13 23 14 15 9 6 9 13 5 6 6 9 6 15 11 11 13 9 21 16 6 7 6 724
277 Seal for a Joint or Juncture 15 28 21 27 32 17 13 17 21 14 16 17 14 17 8 16 8 17 16 10 17 22 23 12 8 10 15 6 11 15 15 21 8 28 22 22 19 24 26 14 22 14 718
250 Radiant Energy 14 16 18 30 8 12 24 20 26 28 23 32 18 20 14 15 11 6 11 9 11 23 19 25 21 21 22 23 16 16 16 17 10 16 10 15 7 17 8 6 19 21 714
180 Motor Vehicles 10 8 21 28 24 26 27 12 33 16 26 44 36 38 34 39 22 19 13 17 17 4 14 2 4 11 14 9 8 3 8 12 5 13 8 13 8 17 16 7 12 11 709
015 Brushing, Scrubbing, and General Cleaning 38 22 28 22 20 21 22 12 27 18 21 18 19 13 12 9 12 17 9 10 13 10 10 11 20 9 13 14 15 9 18 18 22 13 14 30 22 21 21 18 10 6 707
211 Supports: Racks 16 24 26 19 35 16 26 22 18 18 22 16 18 16 10 13 5 8 6 17 9 17 17 10 17 20 9 17 12 22 11 21 8 17 16 23 14 22 17 20 18 13 701
423 Chemistry of Inorganic Compounds 24 14 28 21 22 31 32 16 24 25 24 18 24 16 15 19 12 19 16 14 14 13 17 13 8 13 7 6 8 19 12 16 9 14 10 12 18 10 11 15 13 12 684
056 Harvesters 32 28 24 17 18 40 35 48 31 35 25 20 13 19 12 11 12 12 20 11 6 14 13 11 9 8 10 11 13 12 9 3 11 6 6 8 19 9 15 9 12 6 683
362 Illumination 22 13 25 25 12 15 9 13 14 17 22 20 12 8 9 9 8 8 10 17 11 15 16 14 10 15 24 12 11 16 13 21 24 20 21 16 22 23 24 21 21 20 678
473 Games Using Tangible Projectile 16 6 18 8 17 10 17 16 22 14 15 16 15 11 12 8 10 17 9 15 14 6 19 14 14 10 16 18 22 21 14 20 26 27 22 28 21 25 13 13 24 17 676
083 Cutting 22 28 46 27 15 22 33 29 25 18 41 38 22 20 15 7 13 9 7 12 5 7 6 14 10 8 5 14 10 12 9 10 7 8 11 13 11 13 9 7 11 15 664
040 Card, Picture, or Sign Exhibiting 11 11 36 25 19 21 28 13 27 19 27 20 21 21 15 16 15 12 14 17 10 13 8 5 6 14 16 13 14 10 10 12 14 10 13 8 13 20 15 12 21 18 663
099 Foods and Beverages: Apparatus 21 16 21 23 24 26 30 19 27 29 22 19 20 18 3 12 13 15 8 7 6 20 16 11 8 8 8 11 11 9 15 20 16 8 16 11 16 21 22 13 14 10 663
192 Clutches and Power-Stop Control 22 15 41 25 34 28 25 20 21 13 25 16 15 16 18 32 13 14 17 2 9 12 13 6 21 8 19 18 25 14 8 10 7 7 15 7 15 9 4 5 7 3 654
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 18 16 31 15 13 13 18 17 11 19 15 24 26 13 18 11 8 11 12 6 15 16 11 11 15 20 13 14 13 16 17 10 17 13 19 29 15 14 18 13 11 18 653
446 Amusement Devices: Toys 21 18 28 11 14 20 23 11 23 20 29 36 25 19 22 11 17 18 27 12 5 15 12 19 12 11 14 9 4 12 10 10 8 11 4 9 10 13 6 11 23 12 645
310 Electrical Generator or Motor Structure 10 18 28 31 26 22 31 23 24 24 23 11 17 8 13 8 10 13 9 10 4 9 13 20 15 9 21 3 24 15 15 14 7 11 5 12 16 15 19 10 9 12 637
242 Winding, Tensioning, or Guiding 20 22 24 36 42 26 24 25 27 32 35 27 21 19 19 10 16 15 13 12 6 12 12 11 6 12 2 7 12 4 9 6 4 5 6 7 14 4 4 8 10 6 632
417 Pumps 18 19 23 18 19 25 15 9 17 17 19 22 10 21 19 25 11 17 11 3 4 13 18 11 6 8 7 7 9 14 11 10 15 26 11 9 19 13 21 22 16 11 619
451 Abrading 29 26 10 21 20 31 22 27 31 20 18 25 26 12 14 7 7 9 9 5 8 11 18 13 12 6 16 8 7 8 16 6 6 14 12 14 12 14 14 10 12 10 616
251 Valves and Valve Actuation 24 13 27 28 22 24 20 26 35 16 18 21 12 10 8 9 9 9 24 9 8 6 19 11 10 6 8 12 11 12 12 15 7 7 6 12 13 13 8 11 12 11 594
375 Pulse or Digital Communications 1 0 2 1 2 3 2 2 4 7 5 8 3 6 4 3 3 6 3 3 9 4 1 8 12 6 7 9 11 27 39 24 29 40 38 66 39 27 27 30 31 40 592
427 Coating Processes 13 13 11 9 13 10 13 13 18 16 15 14 23 12 14 14 10 9 16 14 16 17 15 9 16 11 15 12 12 25 14 13 14 19 10 14 15 13 11 14 14 13 582
174 Electricity: Conductors and Insulators 13 15 20 16 27 21 21 12 17 18 22 19 9 4 7 10 5 10 9 11 10 6 9 9 8 6 10 4 9 7 12 10 17 10 8 24 14 17 23 27 20 23 569
318 Electricity: Motive Power Systems 11 14 19 15 12 12 16 22 25 17 24 19 10 11 8 21 7 9 8 9 7 12 15 9 10 8 8 14 15 10 4 4 10 10 10 11 14 13 19 16 14 23 545
215 Bottles and Jars 11 10 17 19 12 13 12 10 15 21 12 21 24 12 8 11 4 13 9 12 14 23 14 17 13 9 15 15 12 19 5 8 11 8 7 16 19 19 9 8 8 7 542
105 Railway Rolling Stock 10 13 20 18 20 12 16 14 18 15 17 33 23 2 8 15 10 14 18 13 3 13 11 6 8 14 12 12 7 10 6 3 12 19 8 19 6 13 17 10 7 7 532
312 Supports: Cabinet Structure 11 16 23 27 30 27 15 20 28 19 22 11 21 16 21 16 6 12 4 5 6 6 5 10 6 7 13 7 7 9 6 8 14 9 12 6 8 12 7 8 11 4 531
033 Geometrical Instruments 19 21 28 20 16 10 17 16 14 12 17 15 14 7 9 10 10 13 14 9 5 4 11 10 14 7 5 15 15 18 8 4 13 13 7 9 8 9 9 17 12 7 511
126 Stoves and Furnaces 9 13 17 23 16 12 12 20 17 18 18 15 6 20 17 13 8 11 14 5 13 17 14 16 12 5 12 8 13 13 6 4 3 8 7 6 5 16 11 8 7 10 498
024 Buckles, Buttons, Clasps, Etc. 20 12 18 15 15 14 17 5 16 11 11 9 15 18 10 7 8 9 6 7 7 13 13 5 8 7 12 16 11 13 11 7 11 4 10 7 10 9 14 21 22 14 488
106 Compositions: Coating or Plastic 9 10 16 20 17 16 13 20 17 23 8 17 11 8 16 13 6 12 10 7 6 8 4 6 7 6 4 3 7 9 6 20 17 13 14 16 19 10 14 16 7 7 488
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 2 2 4 4 0 0 0 0 0 2 4 2 2 5 1 2 6 4 5 2 4 6 7 3 11 9 23 21 24 30 51 54 67 49 40 42 488
091 Motors: Expansible Chamber Type 7 12 33 28 16 32 14 20 19 18 20 24 17 25 18 15 11 15 9 9 3 8 5 4 1 7 4 7 4 4 7 4 6 5 6 6 7 4 10 6 5 9 484
084 Music 16 17 20 31 14 10 19 17 18 13 20 14 9 13 15 18 23 34 31 24 16 14 2 2 6 4 5 2 2 3 2 5 6 5 2 5 5 5 3 3 3 6 482
381 Electrical Audio Signal Processing Systems and Devices 7 20 13 23 13 7 13 12 10 12 15 15 12 11 11 8 12 13 4 11 9 9 12 17 16 8 9 11 6 12 8 9 8 8 16 12 16 15 8 6 10 14 481
165 Heat Exchange 5 14 24 21 16 15 12 6 8 11 21 10 17 10 16 19 13 10 16 20 14 15 8 13 9 9 12 9 10 8 9 8 9 9 5 6 8 5 12 6 4 5 477
002 Apparel 11 12 7 15 15 8 9 8 14 17 16 12 11 7 12 11 4 6 11 5 5 3 5 9 14 6 11 6 15 9 10 14 16 14 12 14 23 21 11 13 18 10 470
030 Cutlery 17 17 20 17 21 27 9 13 18 12 9 22 7 10 5 15 12 10 8 11 7 6 12 8 9 6 11 5 16 6 5 2 2 8 6 12 11 13 10 5 10 16 466
037 Excavating 14 10 13 13 21 10 38 15 12 17 17 18 19 36 30 21 5 12 9 9 3 2 1 5 2 1 4 7 2 6 6 0 12 7 3 7 9 9 6 10 6 5 452
016 Miscellaneous Hardware 19 17 20 17 16 22 21 19 19 15 11 14 12 11 10 13 4 2 8 5 10 8 3 0 9 11 10 4 15 4 5 6 10 6 6 12 5 9 6 12 11 12 449
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 27 23 30 35 18 14 23 22 7 18 11 17 6 10 4 10 12 9 5 4 14 14 3 6 7 9 19 12 5 14 4 6 5 2 4 3 2 3 3 2 1 3 446
403 Joints and Connections 13 11 25 19 21 7 15 12 7 7 12 20 21 15 11 17 9 8 6 8 11 15 6 14 6 7 3 14 6 8 2 2 3 9 10 12 1 12 15 10 7 4 441
297 Chairs and Seats 19 16 15 26 16 5 8 13 11 19 6 17 8 6 9 16 4 10 8 6 4 5 7 5 8 9 7 7 5 7 10 6 6 11 10 16 15 11 13 17 10 13 440
606 Surgery (instruments) 1 6 0 2 0 4 3 2 0 2 5 3 1 3 2 7 6 4 3 7 4 10 9 21 17 18 18 8 8 15 18 16 12 27 22 30 24 29 19 23 21 8 438
047 Plant Husbandry 0 3 3 4 4 3 3 5 4 3 5 4 4 7 13 4 3 13 8 6 1 2 1 5 5 1 4 0 3 14 6 5 14 26 17 15 14 31 31 52 62 28 436
070 Locks 16 13 10 20 9 16 17 10 20 9 17 20 12 16 14 15 5 9 7 10 6 7 4 12 9 8 13 8 7 7 6 6 6 10 8 6 14 7 8 6 4 5 432
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 9 10 18 16 12 13 4 8 11 8 11 14 6 12 2 8 7 8 3 8 7 15 8 9 10 6 7 12 14 7 12 15 11 11 7 14 21 9 9 6 11 11 420
005 Beds 14 15 14 17 11 8 6 8 10 11 20 14 8 8 16 10 14 7 9 2 4 6 4 11 12 9 10 9 15 10 5 8 9 14 8 13 5 10 8 8 11 7 418
252 Compositions 7 8 6 13 12 21 14 20 14 28 10 10 5 16 7 8 3 4 5 14 12 13 8 8 7 3 7 8 8 10 12 8 3 8 7 6 10 18 7 7 11 7 413
285 Pipe Joints or Couplings 12 12 22 29 10 15 11 11 19 13 14 18 17 14 11 7 4 11 11 2 1 17 9 11 7 4 9 6 5 5 6 11 2 5 7 6 7 8 3 4 7 6 409
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 6 7 8 10 5 7 12 4 4 1 4 12 12 12 7 8 8 10 12 4 20 11 6 14 9 8 7 9 5 18 13 13 17 12 15 17 8 15 8 9 10 404
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 16 23 35 30 32 12 21 16 18 16 15 23 6 7 11 6 7 9 5 4 6 4 6 2 8 2 3 1 4 2 5 3 2 5 3 9 10 4 4 1 1 5 402
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 6 7 13 10 11 6 15 26 25 20 29 20 11 11 8 12 6 1 5 9 4 5 6 11 9 8 4 6 12 6 3 7 5 4 7 8 10 9 9 6 6 2 398
049 Movable or Removable Closures 19 20 17 20 12 21 15 5 9 8 11 14 12 12 7 10 5 7 10 3 7 6 8 8 11 5 14 7 6 3 7 9 8 8 9 5 8 7 4 5 7 7 396
188 Brakes 11 15 19 12 22 12 12 8 7 18 10 16 9 15 9 11 5 7 4 4 4 12 12 9 9 5 8 5 9 9 4 8 6 7 9 6 5 2 21 9 2 3 390
119 Animal Husbandry 12 12 7 17 6 5 7 11 14 8 14 14 9 11 6 5 6 5 2 6 3 2 7 10 3 4 10 9 10 15 7 14 11 7 13 15 13 13 8 14 13 9 387
292 Closure Fasteners 8 13 16 17 17 13 12 13 21 13 14 11 17 11 13 15 5 9 5 5 6 7 4 9 5 7 11 5 10 8 4 4 2 9 4 5 3 8 5 6 7 2 379
436 Chemistry: Analytical and Immunological Testing 1 1 0 1 3 5 9 8 10 6 12 5 9 9 3 8 6 11 13 5 4 5 4 1 7 7 13 11 8 16 16 20 22 13 20 15 16 15 9 10 10 12 379
359 Optics: Systems and Elements 9 5 8 6 5 10 10 13 11 12 11 10 27 16 22 12 4 10 4 4 4 6 4 5 7 11 11 2 5 9 6 4 5 7 5 5 7 17 13 12 10 12 376
081 Tools 2 6 13 16 3 6 6 8 13 10 8 6 16 11 5 3 2 7 14 8 5 8 12 12 7 6 11 9 12 13 9 9 11 12 9 4 6 15 20 9 7 6 375
034 Drying and Gas or Vapor Contact with Solids 15 11 7 30 18 12 9 12 13 13 18 13 7 8 13 11 5 10 7 3 3 8 10 4 5 4 3 7 4 5 6 5 5 12 11 11 6 10 5 5 4 2 370
313 Electric Lamp and Discharge Devices 4 9 4 6 18 22 9 14 18 7 7 9 11 13 5 9 7 11 4 4 6 5 4 7 14 20 15 12 13 16 12 6 11 6 4 2 0 7 5 0 5 7 368
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 6 15 15 10 15 11 17 19 33 34 24 13 11 15 10 8 6 10 14 4 7 8 2 8 4 5 0 1 2 2 2 5 6 5 2 5 6 3 3 0 0 2 368
337 Electricity: Electrothermally or Thermally Actuated Switches 10 15 20 14 18 6 6 7 12 8 16 13 7 10 17 6 9 10 17 11 5 11 10 6 7 5 2 6 5 8 5 3 3 5 11 9 9 3 2 6 7 6 366
385 Optical Waveguides 0 0 0 1 0 0 0 2 0 1 0 1 0 0 0 0 2 3 2 4 4 13 10 6 19 13 13 8 6 7 10 16 12 7 12 18 20 20 29 41 42 23 365
204 Chemistry: Electrical and Wave Energy 8 11 11 19 12 5 30 11 19 16 9 14 10 7 9 14 6 8 6 2 4 7 8 5 3 6 17 14 4 7 5 8 8 3 5 6 4 2 6 4 5 3 361
004 Baths, Closets, Sinks, and Spittoons 15 3 4 5 9 11 7 12 19 4 11 16 8 12 6 7 4 8 3 3 4 6 3 6 5 4 9 8 10 4 5 9 6 8 6 12 16 9 15 18 11 17 358
271 Sheet Feeding or Delivering 14 6 14 16 16 11 9 10 24 10 10 15 12 9 8 3 8 3 3 3 5 9 8 5 9 5 7 10 10 13 19 15 2 5 4 4 3 7 3 5 4 1 357
434 Education and Demonstration 8 5 9 17 21 15 12 16 16 12 11 8 5 7 9 13 1 5 8 9 6 4 5 6 5 3 7 4 1 5 9 4 6 5 5 10 11 10 7 8 13 16 357
164 Metal Founding 13 12 18 18 14 14 18 16 17 17 5 8 12 10 9 8 3 2 5 3 2 4 4 8 12 10 8 8 9 5 7 8 4 4 3 5 12 1 2 6 9 2 355
363 Electric Power Conversion Systems 5 3 8 9 10 7 3 5 9 8 8 7 5 6 6 3 6 4 8 2 6 5 16 13 17 13 14 25 25 9 13 11 5 11 9 5 8 9 8 5 1 2 352
108 Horizontally Supported Planar Surfaces 16 14 17 25 11 10 12 9 15 12 11 9 11 10 10 6 6 2 3 9 2 6 3 5 6 5 6 5 3 3 3 8 11 6 8 8 10 10 5 3 3 7 344
384 Bearings 14 12 9 14 20 20 12 15 15 12 12 15 17 14 11 5 4 5 7 8 4 6 6 4 3 3 5 5 5 4 8 2 7 7 6 5 5 3 4 6 3 1 343
043 Fishing, Trapping, and Vermin Destroying 10 11 15 4 5 12 6 5 8 8 8 7 6 16 10 4 5 14 5 7 9 15 5 10 13 10 10 7 8 10 8 11 4 7 5 3 6 9 5 7 8 5 341
482 Exercise Devices 4 2 5 2 6 4 4 5 8 5 6 6 8 5 6 4 5 4 7 5 4 6 8 14 15 8 15 9 7 12 9 9 11 10 19 11 16 11 13 12 9 9 338
307 Electrical Transmission or Interconnection Systems 4 6 8 11 8 8 18 11 6 10 13 10 8 9 9 8 6 6 8 7 6 4 4 4 9 2 12 9 9 7 5 6 5 6 10 12 11 8 5 8 6 11 333
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 15 7 10 11 8 14 11 6 13 8 9 8 14 12 7 9 6 5 9 4 4 2 5 9 2 4 4 7 9 10 6 9 7 11 3 9 9 7 5 3 10 10 331
134 Cleaning and Liquid Contact with Solids 7 9 8 4 5 12 15 8 15 13 7 8 7 3 5 5 7 5 4 8 2 6 8 4 7 7 8 11 11 8 9 15 11 13 10 7 7 6 4 6 7 7 329
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 2 7 5 4 5 6 3 4 2 6 16 9 5 9 9 6 10 5 8 15 7 20 13 6 8 10 2 3 12 14 5 8 9 10 10 5 13 6 7 7 13 326
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 10 6 13 20 10 11 10 4 10 15 13 7 9 8 7 11 8 7 6 6 9 8 6 9 12 6 9 4 7 2 6 5 9 3 3 6 4 5 7 3 6 3 323
294 Handling: Hand and Hoist-Line Implements 9 12 15 8 14 11 7 8 17 10 13 10 7 9 6 11 6 6 6 7 3 5 4 1 13 6 8 3 3 7 7 5 8 5 5 14 12 7 3 6 3 2 322
221 Article Dispensing 22 11 19 16 16 7 9 8 23 10 15 9 10 10 3 7 6 4 5 6 6 4 6 7 7 1 3 8 5 7 4 2 8 3 4 3 6 1 7 6 5 2 321
330 Amplifiers 7 6 13 9 10 13 8 7 8 12 8 7 6 5 5 4 3 4 1 5 4 9 8 4 4 7 1 8 10 11 3 10 11 10 10 7 19 9 14 2 8 10 320
241 Solid Material Comminution or Disintegration 15 13 16 6 19 13 6 20 16 8 8 9 9 6 9 1 5 4 6 2 0 5 2 3 9 6 9 9 6 8 4 5 11 6 8 8 13 4 3 3 3 3 319
333 Wave Transmission Lines and Networks 6 3 3 11 7 2 13 8 20 14 13 5 3 8 1 7 6 4 4 9 15 8 11 8 12 9 9 8 10 11 5 9 5 5 2 14 6 4 4 6 4 5 317
440 Marine Propulsion 4 3 6 4 2 2 6 3 12 3 6 10 13 4 4 5 1 1 6 6 7 6 8 11 22 16 15 18 16 18 14 6 4 5 5 1 1 5 10 13 8 7 317
118 Coating Apparatus 5 12 5 7 23 13 17 9 14 16 10 10 16 9 11 15 3 8 7 5 8 3 8 3 5 2 2 1 4 9 9 1 5 5 7 6 5 4 4 5 1 3 315
343 Communications: Radio Wave Antennas 3 5 6 7 4 4 5 4 10 3 8 2 2 5 3 5 9 9 4 2 4 5 1 4 3 8 9 6 12 6 7 3 6 15 8 13 17 23 17 18 16 14 315
356 Optics: Measuring and Testing 4 0 4 5 6 4 1 10 13 8 9 13 6 4 4 5 3 4 10 7 6 2 4 2 12 4 10 5 10 6 6 5 8 8 7 14 16 9 16 22 15 8 315
452 Butchering 22 16 16 18 8 3 15 17 12 7 9 6 8 12 10 5 6 4 2 6 4 9 10 12 7 9 6 3 7 5 4 2 12 1 2 7 4 0 2 2 3 0 313
162 Paper Making and Fiber Liberation 5 7 3 13 7 6 7 11 15 2 7 23 10 2 3 6 8 7 10 6 8 8 6 2 4 4 9 6 7 7 12 3 9 8 4 6 11 11 7 9 6 5 310
714 Error Detection/Correction and Fault Detection/Recovery 0 1 1 2 5 3 4 9 5 5 11 16 22 4 8 1 3 2 2 3 1 4 8 7 11 4 7 5 7 9 2 12 15 12 9 9 9 9 17 11 13 15 303
305 Wheel Substitutes for Land Vehicles 4 3 4 3 7 9 10 3 6 6 7 18 18 16 9 22 14 10 9 5 5 3 6 3 4 1 6 3 4 3 2 5 3 3 4 7 8 10 13 16 4 5 301
366 Agitating (e.g., of articles and materials) 3 7 14 12 14 16 8 4 7 10 18 8 12 6 10 6 6 7 3 9 5 0 10 7 4 8 9 5 3 2 4 6 6 3 9 6 8 5 6 6 2 2 296
209 Classifying, Separating, and Assorting Solids 17 12 5 17 11 16 19 6 17 7 10 7 13 12 4 9 11 14 4 1 4 8 4 4 6 5 0 5 2 4 3 6 6 5 3 5 3 1 1 3 2 3 295
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 7 7 12 15 14 11 8 8 14 15 9 10 8 4 5 6 3 7 5 4 3 7 1 2 3 3 3 2 2 5 4 1 2 4 7 7 8 9 6 9 12 19 291
378 X-Ray or Gamma Ray Systems or Devices 2 2 4 4 3 3 1 8 7 6 4 4 6 10 6 8 3 7 1 5 4 5 3 5 7 5 11 7 9 5 10 9 8 9 7 9 13 15 13 18 17 8 291
410 Freight Accommodation On Freight Carrier 5 14 26 7 18 6 12 9 21 14 16 25 5 8 3 9 5 2 5 6 4 3 1 2 2 4 5 4 6 4 2 2 0 3 3 4 5 2 2 4 6 7 291
227 Elongated-Member-Driving Apparatus 7 9 9 14 3 5 4 10 15 10 9 11 8 1 3 2 3 4 6 3 7 4 2 6 4 3 3 3 5 8 12 4 2 4 6 7 12 13 9 1 16 20 287
360 Dynamic Magnetic Information Storage or Retrieval 6 5 11 7 10 11 14 22 18 29 27 23 17 13 8 8 4 7 5 1 1 6 0 5 3 1 4 1 4 0 2 1 3 3 0 0 0 1 0 2 2 2 287
228 Metal Fusion Bonding 10 13 16 10 6 6 22 11 29 9 19 12 9 9 7 5 2 6 1 0 0 4 1 4 2 4 4 3 4 6 7 11 5 2 4 5 4 2 3 4 1 3 285
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 1 1 2 4 3 5 1 0 7 2 3 3 4 3 2 6 2 3 8 14 10 12 4 6 8 11 8 11 10 16 18 12 12 15 18 18 17 281
296 Land Vehicles: Bodies and Tops 1 6 4 3 6 6 9 4 5 8 5 6 9 12 14 17 7 7 7 2 4 10 4 8 6 2 5 4 4 2 4 4 6 4 5 13 7 11 16 8 10 3 278
431 Combustion 7 7 18 7 11 7 7 12 10 10 15 9 3 6 5 3 3 3 10 4 7 5 3 2 2 1 4 7 1 6 3 3 7 4 7 4 13 15 7 5 6 8 277
475 Planetary Gear Transmission Systems or Components 8 7 8 8 7 13 7 4 5 5 12 8 10 5 10 11 7 7 6 7 3 10 6 5 9 3 6 1 6 3 3 2 2 7 7 2 12 11 8 3 8 3 275
138 Pipes and Tubular Conduits 6 6 7 12 13 6 9 9 10 10 12 15 12 1 9 6 8 5 11 4 3 17 4 5 7 5 4 1 5 2 3 3 1 2 3 4 6 9 3 4 9 0 271
148 Metal Treatment 5 3 5 12 8 0 5 7 13 16 9 13 8 4 11 5 8 6 1 10 7 4 1 3 0 1 4 2 1 6 6 5 8 7 8 10 8 8 8 11 8 6 271
100 Presses 9 19 17 13 12 14 10 10 12 11 6 4 7 2 9 9 10 6 1 2 5 8 5 3 2 2 3 2 3 3 7 7 1 3 1 4 6 1 2 5 8 6 270
405 Hydraulic and Earth Engineering 7 0 5 6 7 11 6 5 4 8 11 9 4 8 7 9 3 2 6 2 2 10 6 2 6 4 6 12 7 10 11 4 2 7 3 8 3 16 5 11 2 8 265
433 Dentistry 4 7 3 6 6 3 4 8 4 3 5 5 3 5 7 5 6 9 2 7 2 5 5 5 6 5 12 5 14 4 6 3 2 8 10 22 10 11 6 3 7 11 264
396 Photography 18 10 15 12 13 10 9 14 20 10 7 15 9 8 9 7 5 7 6 3 4 4 2 3 7 4 3 1 3 2 6 1 1 2 1 2 0 1 1 3 3 2 263
404 Road Structure, Process, or Apparatus 9 2 2 10 5 7 5 7 9 8 6 14 7 5 4 9 4 5 2 7 2 0 4 4 6 5 7 3 3 3 10 12 8 7 6 6 11 10 8 6 6 9 263
160 Flexible or Portable Closure, Partition, or Panel 9 8 14 11 13 4 11 5 2 10 3 4 7 7 6 5 2 2 5 4 3 3 4 4 4 1 11 6 9 3 3 3 2 5 5 10 9 13 8 6 6 3 253
236 Automatic Temperature and Humidity Regulation 10 8 22 22 14 10 12 4 10 6 5 2 5 5 5 9 11 7 11 2 3 7 6 2 6 3 5 2 2 1 5 4 1 4 1 2 3 4 2 3 2 4 252
504 Plant Protecting and Regulating Compositions 9 11 11 4 14 16 7 6 3 6 4 6 10 18 23 9 3 3 5 4 9 4 7 3 3 2 4 1 3 5 4 4 0 4 5 6 5 3 2 2 0 1 249
213 Railway Draft Appliances 0 12 21 20 1 13 6 8 15 10 13 12 2 2 5 5 2 2 3 5 1 2 1 3 1 2 1 4 4 14 4 6 4 10 7 3 2 4 4 5 2 5 246
331 Oscillators 5 6 8 13 6 9 8 5 8 5 6 5 3 6 7 3 1 4 7 7 1 4 12 7 6 4 2 4 8 8 3 2 5 7 6 12 8 3 2 1 9 5 241
261 Gas and Liquid Contact Apparatus 4 9 12 15 16 6 5 10 9 7 13 14 7 5 8 7 12 5 12 5 2 2 6 2 4 3 5 6 4 2 2 2 2 2 3 1 5 2 0 0 2 0 238
132 Toilet 5 5 11 10 3 9 3 3 13 6 3 10 15 4 10 3 5 11 5 1 5 2 6 7 2 0 1 3 10 4 4 5 5 2 4 4 10 9 5 6 3 4 236
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 2 1 2 2 1 3 0 0 1 2 5 4 5 5 4 6 6 7 15 30 19 26 14 17 20 34 234
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 3 0 0 2 1 0 0 0 5 5 9 11 25 28 39 26 29 15 32 233
369 Dynamic Information Storage or Retrieval 8 10 24 21 22 25 10 12 5 9 4 12 7 13 4 6 2 3 3 2 1 3 2 0 0 1 1 0 1 0 1 1 1 3 1 1 3 2 2 2 4 0 232
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 0 0 0 1 3 1 0 1 1 4 3 0 1 5 1 6 2 1 4 3 8 2 7 3 8 5 7 7 9 9 6 16 14 9 10 17 24 33 232
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 5 8 6 12 8 3 6 9 8 11 11 5 5 5 7 7 2 7 2 1 4 8 1 4 8 5 7 1 2 4 2 3 5 4 4 5 6 5 10 5 6 4 231
044 Fuel and Related Compositions 15 7 10 14 6 3 15 9 4 11 3 6 7 3 4 4 8 10 16 4 8 9 5 1 2 4 6 2 1 1 3 3 2 3 3 0 4 1 1 1 5 6 230
224 Package and Article Carriers 6 8 5 8 4 4 2 5 3 3 6 6 8 3 6 6 2 3 5 3 5 8 3 2 3 4 5 5 5 0 3 5 9 5 10 10 11 4 7 13 9 8 230
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 2 0 1 1 0 3 11 4 4 5 4 4 2 4 2 4 1 2 5 5 5 6 8 8 6 6 6 3 3 5 8 7 7 12 13 5 16 5 19 9 223
092 Expansible Chamber Devices 8 14 8 9 4 8 12 4 6 8 7 3 12 4 7 10 1 5 4 2 1 2 1 1 5 1 2 5 2 2 3 5 9 7 4 7 8 6 4 3 4 4 222
454 Ventilation 4 9 16 12 18 13 7 4 3 7 3 4 1 1 5 3 1 6 2 3 3 3 8 6 2 4 4 4 4 7 3 7 5 5 1 8 5 7 6 2 3 3 222
249 Static Molds 8 9 15 8 9 14 14 5 14 14 12 5 8 7 9 8 2 6 4 1 4 3 3 3 2 5 3 2 2 2 4 0 1 3 2 3 2 0 1 3 0 1 221
254 Implements or Apparatus for Applying Pushing or Pulling Force 11 7 14 9 7 5 3 7 6 3 9 11 7 8 11 7 3 1 5 2 2 2 8 1 1 4 6 4 6 4 7 2 3 5 3 2 1 7 3 5 5 4 221
111 Planting 2 7 5 1 11 10 2 3 4 3 2 5 2 2 3 7 3 2 3 2 4 3 1 4 2 3 1 2 3 1 0 2 5 10 10 13 12 11 13 5 11 21 216
116 Signals and Indicators 12 10 9 7 9 11 10 13 16 5 10 6 4 8 6 5 3 5 0 7 3 3 4 4 0 0 5 4 3 2 5 2 2 4 2 1 2 2 1 3 5 3 216
095 Gas Separation: Processes 2 4 2 9 3 5 2 5 3 5 4 9 4 5 9 5 7 5 2 6 4 4 6 4 4 6 9 5 6 11 4 3 3 3 3 10 4 5 7 7 5 5 214
336 Inductor Devices 7 8 18 12 13 10 12 17 7 8 6 6 4 5 6 4 3 3 2 2 2 3 3 2 1 2 5 4 3 1 4 3 1 1 2 3 1 6 5 4 1 3 213
408 Cutting by Use of Rotating Axially Moving Tool 8 8 7 12 9 9 10 4 12 5 7 15 4 9 7 5 4 3 3 2 4 1 4 4 1 3 2 1 2 5 2 3 3 0 3 7 5 3 3 4 4 6 213
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2 0 0 0 0 0 1 2 0 2 3 8 12 8 6 6 3 4 9 15 26 15 20 23 25 8 13 213
383 Flexible Bags 4 1 10 6 6 5 2 5 3 2 10 5 2 7 0 8 2 6 4 4 4 1 6 5 7 6 8 7 8 8 2 2 4 3 3 3 4 9 6 8 8 7 211
460 Crop Threshing or Separating 3 3 4 1 2 7 7 7 12 4 9 5 4 2 0 0 6 2 2 2 0 0 3 1 1 3 6 6 5 9 7 6 5 10 6 4 5 5 7 11 11 18 211
474 Endless Belt Power Transmission Systems or Components 5 10 7 8 3 8 7 4 12 6 7 9 9 9 6 2 1 4 3 3 2 1 11 6 6 5 4 4 4 6 2 7 4 1 4 0 2 5 6 3 1 3 210
177 Weighing Scales 15 11 15 6 9 10 9 10 3 11 2 10 1 4 6 6 2 2 5 3 5 3 2 2 4 5 2 3 5 4 3 2 0 0 3 0 3 2 2 5 9 4 208
463 Amusement Devices: Games 0 1 1 2 0 2 1 2 2 1 3 5 1 5 1 2 3 6 4 7 2 2 7 6 8 5 7 4 3 4 4 3 6 4 5 6 7 7 16 12 26 15 208
355 Photocopying 4 7 13 8 12 4 17 11 10 15 11 12 5 5 6 10 7 9 2 2 1 1 2 7 4 0 1 1 7 2 0 0 4 1 0 1 1 1 0 0 0 1 205
418 Rotary Expansible Chamber Devices 8 6 3 10 5 4 13 6 3 3 6 5 4 24 22 11 9 5 2 3 1 3 7 9 2 3 2 3 2 1 0 1 2 1 1 1 1 6 1 3 0 2 204
112 Sewing 1 6 5 6 18 6 7 6 14 10 5 3 2 9 2 8 6 2 5 3 6 7 10 4 2 3 6 5 2 4 5 3 6 6 3 1 0 3 1 1 0 1 203
709 Multicomputer Data Transferring or Plural Processor Synchronization (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 3 0 1 3 2 1 2 4 1 1 2 3 9 16 26 29 24 34 13 26 203
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 8 10 9 14 8 6 3 11 8 8 4 4 5 7 5 7 9 6 9 3 0 3 4 3 3 3 4 7 3 4 5 1 0 1 0 2 3 5 1 3 2 1 202
380 Cryptography 6 3 1 1 3 2 5 3 3 5 2 2 0 0 1 1 3 3 1 1 1 7 5 5 12 5 10 8 11 12 9 8 16 13 10 5 2 3 6 3 0 3 200
401 Coating Implements with Material Supply 13 11 7 7 7 5 4 0 3 3 2 2 4 4 2 3 2 6 1 3 0 3 3 1 3 3 4 7 4 4 4 3 3 1 2 8 5 12 13 8 7 10 197
341 Coded Data Generation or Conversion 3 1 3 6 1 0 5 1 10 8 7 6 5 4 2 4 0 2 3 1 5 2 3 7 9 4 6 5 3 4 1 3 7 3 10 8 11 2 4 4 12 9 194
415 Rotary Kinetic Fluid Motors or Pumps 5 4 3 6 6 6 8 9 10 8 8 3 2 6 3 3 1 1 4 4 2 4 0 1 7 10 8 1 5 8 7 3 2 7 4 3 2 1 10 2 4 3 194
267 Spring Devices 3 9 8 7 9 11 3 8 7 3 5 4 1 7 6 6 4 5 5 3 0 1 4 2 6 3 4 3 4 1 3 4 3 7 6 6 2 2 7 4 1 1 188
055 Gas Separation 2 5 7 4 2 10 7 4 2 4 10 8 9 7 5 3 3 6 3 4 0 9 2 0 1 5 0 6 4 4 7 3 3 4 2 2 4 8 4 4 5 5 187
226 Advancing Material of Indeterminate Length 5 9 6 9 14 8 8 7 19 13 14 7 9 12 10 1 4 5 4 3 2 0 1 0 4 2 1 1 1 2 1 1 0 1 0 1 0 1 0 0 1 0 187
400 Typewriting Machines 3 3 4 7 8 6 1 2 7 7 7 8 13 12 7 4 6 7 3 5 5 5 6 4 2 3 2 1 3 1 1 3 5 1 1 7 4 4 1 4 2 2 187
299 Mining or In Situ Disintegration of Hard Material 8 12 11 22 23 6 9 1 5 5 5 4 7 0 2 7 3 6 3 4 3 5 2 0 2 1 2 2 3 2 1 2 0 2 1 1 0 1 0 5 4 2 184
303 Fluid-Pressure and Analogous Brake Systems 1 3 8 6 7 11 8 10 5 8 9 5 10 7 10 9 4 4 3 2 0 4 1 3 2 3 2 2 2 1 1 0 1 5 3 1 3 7 2 1 5 2 181
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 1 1 0 2 1 1 3 2 4 2 0 1 3 2 3 3 1 1 2 0 2 1 9 3 4 7 6 11 2 2 4 11 5 5 7 9 3 9 10 20 15 179
602 Surgery: Splint, Brace, or Bandage 5 3 3 3 6 1 5 10 4 4 4 7 4 0 4 1 2 6 2 5 3 3 5 6 2 3 4 5 5 4 0 5 8 1 2 5 8 6 1 6 7 11 179
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 2 3 2 2 0 3 4 4 9 12 1 9 15 22 16 22 26 20 179
114 Ships 7 9 5 5 5 3 5 7 3 5 4 6 9 2 8 7 2 2 4 2 1 1 2 2 6 3 9 1 6 4 2 3 2 2 1 3 2 7 5 6 4 4 176
096 Gas Separation: Apparatus 6 7 4 10 2 6 5 5 8 5 10 7 8 8 6 3 1 4 10 5 1 3 3 5 5 4 1 7 4 4 0 1 1 0 1 3 0 2 4 1 1 2 173
182 Fire Escape, Ladder, or Scaffold 7 4 3 3 2 2 4 5 8 6 5 5 9 5 6 4 3 1 2 1 5 4 6 6 4 5 3 4 2 1 1 0 3 5 4 3 8 3 3 10 4 4 173
353 Optics: Image Projectors 5 11 8 6 12 3 12 6 14 12 8 8 5 9 9 11 5 5 1 2 2 5 0 2 1 1 0 2 0 0 1 1 0 0 0 0 1 0 1 1 2 1 173
320 Electricity: Battery or Capacitor Charging or Discharging 2 2 1 4 3 5 2 4 1 3 3 5 1 1 2 1 3 3 3 3 2 5 2 5 7 6 2 3 6 8 6 4 0 11 7 6 7 7 7 10 4 5 172
368 Horology: Time Measuring Systems or Devices 5 5 11 11 5 8 13 10 9 5 8 5 4 4 6 5 4 1 2 0 2 7 3 1 4 2 3 2 3 2 2 1 2 2 1 3 5 1 1 2 1 1 172
266 Metallurgical Apparatus 1 4 7 8 3 7 4 5 10 6 4 6 3 2 6 2 6 0 3 6 3 4 2 5 4 2 2 5 7 8 4 4 6 5 1 1 3 0 1 3 6 2 171
181 Acoustics 8 4 10 3 3 7 1 8 6 7 7 11 7 8 1 3 4 3 3 2 0 5 5 5 2 3 6 1 1 2 1 3 1 5 1 3 2 4 3 2 2 3 166
194 Check-Actuated Control Mechanisms 8 9 11 10 1 5 7 4 8 4 6 11 6 5 6 0 3 0 7 1 1 5 2 1 2 1 1 2 2 1 1 1 2 4 3 3 1 8 5 3 5 0 166
347 Incremental Printing of Symbolic Information 0 0 3 5 4 4 3 4 7 6 3 2 5 8 7 5 3 2 2 2 2 2 4 1 3 3 8 2 4 3 2 2 6 3 4 6 10 8 6 3 4 4 165
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 3 1 3 3 6 4 7 3 7 4 6 4 1 6 1 3 2 1 3 2 0 0 1 0 1 2 0 2 4 0 1 3 12 6 9 10 10 8 10 4 9 164
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 1 0 1 0 0 1 1 1 0 0 1 1 0 1 2 1 0 0 2 2 0 1 1 0 4 4 4 4 6 6 5 7 5 11 25 18 15 12 10 11 164
127 Sugar, Starch, and Carbohydrates 5 4 7 8 5 2 5 5 16 6 6 6 3 5 4 3 1 2 5 10 4 6 4 0 4 6 3 2 8 1 3 2 2 1 1 3 1 2 1 0 1 0 163
269 Work Holders 1 4 11 4 9 3 1 2 11 2 8 13 6 2 8 2 8 1 6 5 3 4 7 2 2 3 2 1 2 5 2 0 0 2 2 0 3 3 4 2 4 2 162
323 Electricity: Power Supply or Regulation Systems 7 3 3 5 7 9 4 8 8 2 4 0 4 5 4 1 2 1 1 6 1 3 4 2 3 2 4 3 5 3 6 3 3 1 5 6 11 3 2 3 2 3 162
283 Printed Matter 1 1 0 1 1 2 3 1 0 0 3 0 2 3 1 2 0 2 2 1 3 2 3 3 2 2 6 7 8 5 8 6 11 4 10 14 10 10 4 5 5 4 158
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 9 10 13 4 18 5 3 1 4 3 4 1 1 0 2 4 5 6 5 6 0 15 7 2 4 3 5 2 2 1 0 3 3 0 0 3 2 1 0 0 0 0 157
376 Induced Nuclear Reactions: Processes, Systems, and Elements 11 14 7 9 4 4 2 1 1 5 6 2 3 7 5 4 0 2 3 4 3 5 6 5 4 4 4 4 2 0 5 3 3 2 2 2 3 1 1 1 0 1 155
409 Gear Cutting, Milling, or Planing 9 8 8 6 3 5 6 2 4 5 1 10 3 6 4 2 2 4 3 2 2 6 2 7 4 4 1 1 0 1 2 3 1 5 1 5 3 6 0 2 0 3 152
244 Aeronautics 4 5 8 4 8 4 2 1 4 5 3 3 2 7 1 4 1 3 4 0 2 0 2 2 3 8 4 2 4 4 4 0 1 2 3 8 8 3 5 2 2 8 150
601 Surgery: Kinesitherapy 4 2 1 3 4 2 3 3 2 5 11 6 4 1 6 3 2 4 3 1 6 4 4 3 3 5 3 6 8 3 4 4 6 3 1 5 2 2 3 2 0 3 150
322 Electricity: Single Generator Systems 1 3 4 2 3 3 1 2 5 7 0 1 3 2 6 0 1 0 3 5 7 5 5 6 6 3 2 7 13 2 3 5 2 10 4 6 3 3 4 1 0 0 149
432 Heating 3 5 8 6 5 9 4 2 12 6 3 3 4 5 3 4 3 1 5 4 2 2 4 3 6 3 5 3 2 2 2 0 0 0 0 0 4 5 6 4 0 0 148
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 7 4 10 9 3 6 13 8 4 8 4 3 4 3 2 2 3 4 2 6 3 1 3 0 3 4 6 3 5 1 2 0 0 1 1 0 1 2 2 1 0 3 147
477 Interrelated Power Delivery Controls, Including Engine Control 2 14 4 6 1 8 3 1 2 2 8 8 5 0 4 6 0 7 0 4 3 3 2 3 6 1 2 3 3 3 1 2 1 5 1 4 3 4 2 5 4 0 146
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 6 2 2 9 9 5 8 4 5 12 5 4 2 6 5 2 3 2 1 3 1 6 1 4 1 1 0 3 3 6 4 0 2 1 3 2 1 3 4 3 1 0 145
102 Ammunition and Explosives 18 3 6 3 5 3 4 4 2 4 5 6 3 4 3 2 3 4 1 0 0 6 0 5 5 7 3 0 4 4 2 4 3 2 0 3 2 4 1 1 3 1 143
140 Wireworking 4 5 13 4 14 8 2 6 2 5 3 4 6 3 3 3 1 1 4 2 2 1 1 0 2 3 1 3 1 3 2 0 4 4 2 6 1 3 4 4 1 2 143
338 Electrical Resistors 6 7 7 5 3 6 1 2 2 2 5 3 6 5 6 6 0 2 1 3 1 3 3 3 5 5 2 2 1 3 4 5 1 2 1 0 7 6 1 1 2 2 138
352 Optics: Motion Pictures 2 10 7 4 7 5 8 4 12 21 13 10 2 7 5 7 3 2 1 0 1 0 1 2 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 137
110 Furnaces 1 1 5 8 3 6 3 1 1 5 4 8 2 4 1 2 2 1 2 2 5 12 5 2 1 4 3 2 4 3 6 4 0 2 5 1 3 0 5 3 1 1 134
374 Thermal Measuring and Testing 5 4 6 4 3 3 3 4 8 4 3 3 4 6 3 9 2 3 2 3 2 3 5 1 2 1 4 4 4 5 2 1 2 1 3 3 0 2 4 1 2 0 134
399 Electrophotography 3 3 5 7 6 8 8 15 13 23 11 6 4 2 3 3 0 1 1 3 1 1 2 0 0 0 0 0 0 1 1 0 0 0 1 0 1 1 0 0 0 0 134
082 Turning (e.g., for metal working) 3 7 7 5 4 3 4 4 5 7 6 7 3 2 3 3 3 0 3 3 2 0 3 3 4 3 5 1 2 5 0 0 1 0 3 4 4 2 0 4 3 1 132
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 1 5 3 2 2 5 4 2 3 2 1 4 2 0 2 2 3 5 1 2 1 4 6 7 3 2 3 1 7 9 1 1 6 7 10 7 0 1 1 2 132
104 Railways 7 4 3 8 5 11 5 4 7 1 2 9 11 0 1 3 5 2 0 0 0 0 0 0 0 3 2 1 2 2 4 2 2 4 5 1 2 2 3 4 2 2 131
173 Tool Driving or Impacting 8 4 6 8 4 5 4 0 3 0 1 10 6 4 3 3 1 2 1 2 1 3 1 1 1 4 9 2 4 1 1 3 1 1 1 1 0 5 5 3 4 4 131
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 3 2 2 6 7 8 3 8 10 6 5 11 8 4 0 1 1 9 3 2 4 0 2 0 1 1 2 1 6 1 1 1 4 0 0 1 3 0 1 1 1 1 131
416 Fluid Reaction Surfaces (i.e., Impellers) 4 1 1 6 8 2 4 1 2 6 2 3 1 2 2 0 4 3 2 3 3 1 0 3 4 1 4 4 2 5 3 2 1 5 1 8 0 5 2 10 4 5 130
184 Lubrication 5 6 5 0 1 3 6 4 4 4 4 12 5 4 6 1 2 0 0 2 1 0 1 0 3 4 2 8 5 0 7 3 3 2 1 2 1 2 3 3 3 1 129
438 Semiconductor Device Manufacturing: Process 1 0 0 0 0 0 0 0 1 1 1 0 2 1 1 1 0 1 2 1 2 3 2 2 2 0 6 0 0 1 2 2 2 4 3 8 8 5 13 12 15 23 128
068 Textiles: Fluid Treating Apparatus 10 9 11 14 11 7 7 3 5 3 14 1 2 2 0 1 0 0 1 1 1 4 0 1 1 0 1 0 1 0 1 0 1 2 4 1 3 0 0 1 1 2 127
392 Electric Resistance Heating Devices 7 10 1 3 2 0 4 7 5 5 4 5 4 1 2 2 2 4 2 2 1 1 2 2 5 0 5 2 2 1 6 2 1 2 4 3 3 4 3 4 0 2 127
178 Telegraphy 1 15 17 6 11 9 8 8 12 5 2 3 3 0 1 0 3 2 2 0 1 0 0 1 2 0 1 0 0 1 3 2 4 1 1 0 0 1 0 0 0 0 126
124 Mechanical Guns and Projectors 6 4 2 5 3 1 2 1 2 1 0 4 2 3 2 5 5 2 4 1 0 0 3 1 3 2 3 3 3 4 2 4 3 2 3 4 2 6 4 7 5 6 125
351 Optics: Eye Examining, Vision Testing and Correcting 4 1 1 2 2 4 3 5 6 2 2 4 3 2 2 2 1 1 3 1 2 2 1 1 1 3 8 3 4 0 3 2 4 4 3 2 2 6 8 3 7 4 124
152 Resilient Tires and Wheels 6 3 7 2 2 2 9 4 9 1 9 3 6 5 5 5 5 6 4 2 6 2 2 1 2 4 0 0 1 1 1 2 0 0 1 0 1 1 0 1 0 1 122
406 Conveyors: Fluid Current 2 6 17 9 16 10 4 5 3 3 2 4 5 3 0 1 5 1 0 3 2 2 0 0 0 1 4 3 1 0 2 1 0 2 0 1 0 1 0 0 1 2 122
144 Woodworking 0 4 2 3 2 2 0 6 5 8 5 9 3 7 2 8 5 1 4 3 3 4 2 0 1 1 2 2 3 6 4 2 1 2 2 1 1 0 0 4 1 0 121
607 Surgery: Light, Thermal, and Electrical Application 3 1 2 3 2 3 3 2 1 3 1 3 2 1 1 2 2 1 0 3 1 2 1 2 3 0 5 3 7 3 4 3 4 3 1 4 4 5 10 7 8 2 121
420 Alloys or Metallic Compositions 3 4 11 6 4 3 6 3 10 9 9 6 3 5 6 0 0 1 1 4 1 3 1 1 1 1 1 3 3 0 3 2 3 1 0 0 1 1 0 0 0 0 120
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 1 1 2 4 4 2 3 3 2 2 2 2 3 5 2 3 3 2 2 0 2 2 1 3 8 8 11 12 13 3 2 1 0 0 0 1 2 0 0 1 2 120
036 Boots, Shoes, and Leggings 2 6 7 7 6 5 3 1 3 0 3 6 1 1 3 4 3 5 6 0 1 2 1 0 2 3 3 1 3 2 2 3 0 3 5 3 1 3 4 1 1 2 118
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 2 2 1 2 1 0 2 4 2 3 4 2 0 0 3 1 0 2 0 0 2 2 6 5 1 3 1 3 4 3 7 3 6 3 4 2 4 4 6 7 9 117
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 1 0 0 0 0 0 1 5 1 1 3 2 4 0 1 2 1 2 1 5 3 2 6 5 1 7 3 1 4 6 1 1 4 1 5 4 6 7 6 7 7 117
270 Sheet-Material Associating 2 1 2 2 0 4 2 1 3 1 1 1 2 6 5 2 2 0 1 0 3 2 13 4 2 3 7 5 9 5 2 3 6 1 0 1 2 3 3 1 2 1 116
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 8 1 1 5 6 2 8 7 1 3 6 3 5 3 1 2 1 5 2 0 1 2 3 0 2 3 0 1 2 0 5 1 1 2 0 1 2 1 0 5 2 11 115
358 Facsimile and Static Presentation Processing 1 0 2 5 4 3 1 7 16 1 1 2 1 2 3 2 0 1 2 2 1 6 1 0 1 1 0 0 0 0 3 4 5 4 1 10 5 1 1 4 6 1 111
407 Cutters, for Shaping 3 2 5 2 5 2 2 1 5 4 11 1 6 0 5 3 1 8 2 1 2 0 1 3 4 1 0 0 4 2 1 1 1 1 5 3 3 1 2 2 3 2 111
301 Land Vehicles: Wheels and Axles 3 0 4 3 6 2 3 1 4 3 5 9 10 5 2 5 3 0 2 1 1 0 0 2 1 1 2 0 3 0 1 2 0 2 2 4 0 1 2 4 5 5 109
122 Liquid Heaters and Vaporizers 4 2 6 6 1 6 2 4 2 2 2 7 3 2 0 0 1 2 2 1 2 5 4 4 6 2 5 1 1 0 4 3 2 2 2 2 0 1 2 0 2 0 105
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 1 3 5 6 4 1 5 6 2 4 6 3 1 9 2 0 3 2 2 3 2 3 2 1 2 1 3 0 1 2 2 3 2 3 5 1 1 0 0 1 0 105
223 Apparel Apparatus 4 8 6 11 9 2 6 3 4 7 4 4 1 1 1 0 2 1 2 1 1 1 1 0 2 0 0 1 2 1 2 0 2 0 3 2 1 2 3 1 1 2 105
365 Static Information Storage and Retrieval 0 3 4 0 3 4 9 8 7 3 9 6 2 2 2 2 2 3 0 1 0 0 0 0 1 1 2 0 1 1 0 2 2 1 1 2 0 4 4 6 5 2 105
725 Interactive Video Distribution Systems 1 1 1 1 0 2 2 0 1 0 2 0 3 0 1 1 0 0 0 1 1 3 5 4 2 4 5 0 1 1 4 1 2 9 9 4 12 4 3 1 6 4 102
372 Coherent Light Generators 0 0 0 0 1 0 1 2 0 0 1 1 0 0 1 2 0 0 1 1 0 1 0 4 0 4 7 7 5 3 7 5 2 5 5 4 5 6 6 6 3 4 100
501 Compositions: Ceramic 3 2 4 2 0 1 2 3 4 4 2 5 1 0 1 2 1 4 3 1 0 2 3 1 1 2 0 0 2 5 4 6 6 5 3 3 2 3 1 2 2 2 100
065 Glass Manufacturing 2 2 4 13 6 6 5 2 3 2 0 5 2 5 1 4 1 0 1 3 2 2 0 3 6 4 1 2 0 0 0 2 1 1 0 2 2 1 0 2 0 0 98
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 4 0 0 2 2 1 0 1 0 0 0 0 0 0 1 0 1 3 4 1 3 1 3 3 1 3 4 2 8 7 8 11 9 7 6 96
203 Distillation: Processes, Separatory 1 0 3 1 3 8 9 7 2 4 1 2 1 1 11 5 3 4 2 5 1 3 2 4 1 0 0 1 0 0 1 1 0 4 0 0 1 0 1 0 1 0 94
494 Imperforate Bowl: Centrifugal Separators 4 3 1 6 7 0 6 3 3 3 3 1 1 1 1 9 1 2 0 0 2 0 2 0 1 1 0 2 1 1 3 0 0 5 2 2 2 3 4 2 3 1 92
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2 2 0 1 2 2 3 3 10 19 9 11 8 11 5 91
225 Severing by Tearing or Breaking 4 11 4 7 1 0 4 2 2 3 1 0 2 3 1 3 1 0 2 2 4 5 5 3 1 1 0 1 2 3 3 0 1 3 0 3 0 0 0 0 1 1 90
281 Books, Strips, and Leaves 2 4 3 2 2 0 1 0 2 0 2 0 1 2 3 1 1 1 4 3 2 2 4 2 4 2 1 1 1 3 3 0 1 0 2 3 4 5 7 3 1 1 86
472 Amusement Devices 4 2 2 2 2 3 2 2 1 1 2 2 2 1 0 3 1 0 2 1 1 0 1 0 1 0 1 0 2 2 2 0 5 6 5 7 2 3 6 2 2 1 84
453 Coin Handling 1 2 3 3 2 1 1 0 0 1 0 0 0 2 2 0 1 0 0 1 2 1 2 1 0 1 0 1 4 6 4 5 9 11 0 1 3 5 2 0 4 1 83
042 Firearms 2 2 6 2 1 2 2 0 3 3 6 2 1 4 2 1 0 0 1 0 1 2 2 1 1 2 0 3 2 1 0 4 0 1 2 3 2 0 5 4 3 3 82
238 Railways: Surface Track 1 1 3 1 4 1 4 2 6 3 2 2 4 0 2 5 3 4 6 2 3 2 0 1 2 1 2 0 0 1 4 0 1 3 0 1 1 0 1 0 2 1 82
346 Recorders 4 6 4 7 6 7 6 1 4 4 2 2 3 1 1 1 1 1 1 2 3 2 1 2 0 0 1 0 1 1 0 4 1 1 0 0 0 0 0 0 0 0 81
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 5 1 0 2 3 2 3 1 2 4 1 1 2 1 1 5 2 1 4 1 0 4 2 2 0 0 5 1 2 0 2 1 1 0 2 4 6 1 2 0 3 1 81
048 Gas: Heating and Illuminating 2 2 1 1 1 2 4 1 0 7 5 3 7 4 4 2 2 3 2 4 3 2 1 2 2 2 2 0 0 0 1 0 1 0 2 0 1 1 1 0 0 2 80
131 Tobacco 2 7 6 10 5 6 2 2 1 2 1 4 0 3 0 3 2 5 2 1 0 1 1 3 0 1 0 0 0 0 0 0 0 0 0 5 1 1 0 1 0 0 78
135 Tent, Canopy, Umbrella, or Cane 2 1 2 0 2 1 1 2 2 3 5 1 2 0 1 2 0 1 1 1 2 1 0 4 0 0 2 1 3 3 1 4 1 2 4 5 3 5 2 4 0 1 78
413 Sheet Metal Container Making 2 1 0 6 3 2 5 3 3 2 4 2 4 2 4 2 2 8 1 0 2 2 1 3 0 1 1 2 2 1 0 1 0 1 0 0 2 0 1 0 1 1 78
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 6 4 6 5 3 1 2 1 3 2 7 3 2 2 4 1 1 2 0 1 0 0 2 1 1 0 0 0 2 1 2 0 0 0 3 3 2 1 2 1 0 1 78
089 Ordnance 2 2 2 1 0 4 5 2 1 2 3 1 1 3 5 3 3 1 4 0 0 2 2 1 3 1 1 2 0 2 2 2 1 1 1 4 3 1 1 0 0 1 76
279 Chucks or Sockets 3 5 5 3 2 0 1 5 6 3 5 1 2 2 2 2 1 1 0 0 2 0 2 1 0 0 1 0 1 1 2 2 1 1 0 3 2 2 3 0 2 0 75
290 Prime-Mover Dynamo Plants 1 0 2 1 1 2 3 4 7 3 0 1 2 0 1 0 1 1 2 2 1 3 1 0 2 7 4 1 3 0 0 1 2 0 0 0 2 2 0 3 3 5 74
298 Land Vehicles: Dumping 3 2 4 5 6 1 1 3 2 0 2 3 0 3 0 3 1 3 0 3 1 0 1 0 1 0 0 1 2 3 3 0 1 0 1 2 1 3 3 3 0 3 74
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 6 6 6 2 1 1 0 1 0 3 0 0 2 2 0 0 0 0 5 2 0 1 1 3 1 0 3 0 0 2 5 3 1 2 0 0 2 3 4 1 3 2 74
071 Chemistry: Fertilizers 3 3 7 6 8 3 5 1 3 0 1 2 3 0 3 2 2 1 2 3 0 1 0 0 1 0 1 1 2 1 0 1 2 0 0 0 0 2 1 1 0 0 72
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 2 1 5 5 1 0 1 3 7 3 4 1 2 0 1 2 0 0 3 1 3 0 3 1 2 0 0 3 3 3 0 1 1 1 2 2 0 0 1 2 0 1 71
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 4 7 8 5 7 5 6 3 5 7 3 3 3 2 2 70
190 Trunks and Hand-Carried Luggage 1 3 4 2 4 3 1 1 0 0 4 0 3 1 3 0 0 2 1 0 2 1 2 2 0 0 3 0 0 2 2 1 1 1 1 0 3 2 2 2 5 2 67
367 Communications, Electrical: Acoustic Wave Systems and Devices 5 1 3 5 0 1 3 4 0 5 5 1 1 1 1 0 2 1 2 4 0 1 0 1 0 2 2 2 2 1 3 1 1 0 0 1 0 1 1 0 1 2 67
212 Traversing Hoists 2 1 1 3 3 1 1 1 3 0 4 5 4 1 1 1 3 1 2 0 1 0 2 0 3 0 0 1 0 1 0 1 0 0 2 4 5 5 1 0 1 1 66
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 1 1 2 0 2 4 2 1 3 1 0 1 1 0 2 1 5 1 2 4 1 0 0 2 1 1 1 1 2 3 2 2 1 5 4 5 66
232 Deposit and Collection Receptacles 3 2 1 1 4 1 0 2 1 3 3 6 1 3 1 1 1 3 3 1 3 3 1 0 4 1 2 4 0 0 0 0 3 1 1 0 0 0 0 1 0 0 65
038 Textiles: Ironing or Smoothing 5 3 3 2 9 2 4 0 4 4 3 2 1 0 0 0 0 0 0 1 2 2 1 1 1 1 2 0 0 3 0 0 2 1 1 2 0 0 1 0 1 0 64
246 Railway Switches and Signals 4 2 2 1 1 2 3 6 0 4 2 0 0 2 2 0 0 1 0 1 0 0 0 0 1 1 0 2 0 1 1 2 2 4 3 3 1 4 5 1 0 0 64
398 Optical Communications 0 0 0 1 0 0 0 0 1 0 0 2 1 0 0 1 0 0 1 0 2 0 2 0 0 2 1 0 4 4 1 5 2 2 3 5 7 6 3 1 2 3 62
256 Fences 1 1 2 0 1 2 0 2 2 2 6 4 4 3 3 1 2 2 2 1 0 0 0 0 2 1 3 1 0 0 0 0 2 1 1 1 2 0 0 2 3 0 60
193 Conveyors, Chutes, Skids, Guides, and Ways 5 2 6 6 3 0 3 3 3 4 0 1 3 1 2 1 0 2 1 1 3 1 0 0 3 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 1 59
216 Etching a Substrate: Processes 2 2 0 2 0 1 4 2 1 4 3 1 0 2 0 0 0 2 0 1 0 0 1 1 1 1 1 1 1 3 5 0 0 0 1 1 2 3 0 4 0 4 57
202 Distillation: Apparatus 1 0 2 2 1 4 2 0 1 2 0 2 7 4 2 2 0 2 1 1 1 1 1 2 2 0 2 1 1 1 2 1 0 1 1 0 0 0 1 0 2 0 56
332 Modulators 0 0 2 2 3 2 2 2 7 1 0 0 1 0 0 1 0 0 0 0 1 2 1 2 0 1 0 1 3 3 0 3 5 1 0 1 0 2 0 0 5 1 55
419 Powder Metallurgy Processes 1 0 3 1 2 1 1 2 2 1 0 0 0 3 3 2 1 4 3 0 2 4 1 0 0 2 0 3 1 0 0 3 2 1 0 1 1 0 1 0 2 1 55
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 0 0 0 0 0 1 1 2 2 0 1 0 1 0 0 1 4 0 1 2 1 1 2 1 3 0 1 2 5 4 4 3 4 3 1 3 0 55
007 Compound Hand Tools 0 0 2 1 0 1 0 1 1 1 3 3 4 4 1 2 1 3 2 1 1 1 0 0 0 1 0 2 0 1 0 3 0 0 0 3 2 3 1 3 2 0 54
169 Fire Extinguishers 2 2 0 5 2 1 0 4 4 3 4 5 0 2 2 1 0 1 3 1 1 1 1 1 1 0 1 0 0 0 1 0 0 0 0 0 2 0 0 0 1 0 52
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 1 0 0 2 5 2 5 5 4 6 4 0 1 0 0 0 0 2 1 0 3 0 3 1 0 0 1 1 0 0 0 0 1 2 0 1 0 0 1 52
175 Boring or Penetrating the Earth 1 1 2 3 2 2 0 2 3 1 3 2 0 0 1 1 0 0 0 0 0 2 0 1 0 0 0 0 1 1 0 2 2 1 1 3 1 2 2 3 1 4 51
373 Industrial Electric Heating Furnaces 4 3 1 0 1 9 1 2 0 0 3 1 0 1 1 1 2 2 0 1 1 0 3 2 1 0 1 0 0 0 0 1 1 0 0 0 3 1 2 0 0 2 51
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 1 0 2 0 0 0 2 3 3 7 5 15 2 2 7 2 51
149 Explosive and Thermic Compositions or Charges 6 11 2 1 2 9 2 5 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 3 0 2 0 0 1 1 0 0 49
329 Demodulators 0 1 3 0 0 0 4 1 3 2 2 2 0 5 0 0 0 3 2 0 0 0 2 1 1 1 0 0 3 0 0 1 1 0 6 3 0 2 0 0 0 0 49
450 Foundation Garments 3 1 8 3 2 6 2 6 3 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 3 1 0 3 0 1 48
334 Tuners 2 4 3 3 1 1 0 8 3 1 1 5 2 5 1 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45
412 Bookbinding: Process and Apparatus 1 4 1 1 0 2 2 0 0 0 1 2 1 1 1 0 0 0 1 0 0 1 1 2 1 0 3 2 3 2 0 1 1 3 1 2 0 0 1 1 1 1 45
507 Earth Boring, Well Treating, and Oil Field Chemistry 4 0 1 0 0 1 0 2 2 4 0 0 0 2 0 5 2 0 1 0 3 2 5 0 3 2 1 0 0 0 0 2 0 0 0 0 1 1 1 0 0 0 45
136 Batteries: Thermoelectric and Photoelectric 0 2 0 3 5 2 0 3 2 0 3 1 0 2 2 1 3 2 0 0 3 1 0 0 4 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 44
441 Buoys, Rafts, and Aquatic Devices 3 4 7 2 0 1 1 2 2 0 1 0 1 1 2 1 2 0 0 0 0 0 1 2 1 0 2 0 0 0 0 2 0 0 4 1 0 0 0 0 0 1 44
125 Stone Working 1 3 3 0 3 5 0 3 1 0 1 3 2 1 3 1 2 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 1 0 3 43
388 Electricity: Motor Control Systems 0 1 1 1 4 0 3 5 3 2 1 4 1 3 0 0 0 0 1 2 0 2 2 2 1 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 43
462 Books, Strips, and Leaves for Manifolding 5 3 1 1 2 0 0 0 0 0 0 1 1 0 0 3 3 2 2 3 0 0 0 4 1 1 2 1 1 1 1 1 3 0 0 0 0 0 0 0 0 0 43
076 Metal Tools and Implements, Making 1 3 2 0 5 0 2 3 2 1 2 0 2 0 2 0 1 2 1 2 0 1 0 0 0 0 0 0 3 0 0 0 0 0 2 1 2 0 2 0 0 0 42
237 Heating Systems 4 2 5 3 1 2 3 1 0 2 1 1 0 0 1 0 2 0 2 4 1 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 0 1 1 0 0 0 42
057 Textiles: Spinning, Twisting, and Twining 2 1 0 5 2 3 2 1 1 4 3 0 0 4 1 1 1 1 1 0 0 0 2 0 2 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 40
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 3 2 1 1 2 3 2 5 6 0 3 7 40
326 Electronic Digital Logic Circuitry 0 1 2 0 0 0 0 0 3 2 1 4 1 2 2 1 0 0 0 0 1 0 0 0 0 1 3 0 0 0 0 0 1 3 3 1 2 0 1 0 1 1 37
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 1 1 0 0 1 2 1 0 1 1 1 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 1 0 2 3 5 2 2 2 3 1 3 1 37
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 3 1 5 4 2 3 2 4 8 36
063 Jewelry 0 0 1 0 0 1 0 0 0 0 0 0 2 0 1 0 0 1 2 0 1 0 0 3 0 1 2 0 0 1 0 0 1 1 3 0 0 1 2 6 3 2 35
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 2 0 4 2 3 0 3 2 2 1 0 1 2 0 0 0 1 0 0 1 1 0 0 0 3 2 0 3 2 0 0 0 0 35
027 Undertaking 0 1 2 0 1 1 0 3 0 0 1 3 1 1 0 2 1 0 3 2 1 0 1 0 0 0 2 0 0 3 1 0 1 1 0 0 1 0 0 1 0 0 34
159 Concentrating Evaporators 0 1 2 6 2 6 0 4 2 0 2 2 2 1 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 34
483 Tool Changing 0 3 2 5 2 1 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 3 0 0 3 0 4 0 0 0 0 1 0 0 2 0 1 1 1 1 0 0 34
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 3 0 0 0 0 0 2 1 8 3 1 1 1 1 5 2 33
059 Chain, Staple, and Horseshoe Making 0 3 0 1 1 0 1 1 3 1 1 1 1 0 2 0 1 1 1 0 0 1 1 2 0 1 0 0 0 0 5 1 0 0 0 0 0 0 0 1 1 0 32
492 Roll or Roller 3 0 2 0 1 0 2 0 0 1 5 2 0 3 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2 2 2 0 1 1 2 0 31
051 Abrasive Tool Making Process, Material, or Composition 1 0 0 2 1 3 1 0 1 2 2 1 1 0 1 2 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 2 3 2 30
109 Safes, Bank Protection, or a Related Device 0 0 1 0 0 2 0 1 1 0 2 1 0 0 0 1 1 0 1 1 0 2 0 1 1 0 1 3 2 0 1 2 0 2 1 0 1 0 0 0 0 0 29
014 Bridges 0 1 1 3 2 2 1 0 0 0 2 2 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 1 0 1 3 27
234 Selective Cutting (e.g., Punching) 1 3 1 4 0 3 1 2 1 2 3 0 0 2 2 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 26
023 Chemistry: Physical Processes 1 1 2 1 0 1 2 0 1 2 0 1 2 1 1 1 0 0 1 1 0 1 1 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 25
028 Textiles: Manufacturing 2 1 0 0 0 1 2 0 0 3 1 3 2 0 1 0 1 3 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 25
150 Purses, Wallets, and Protective Covers 0 1 2 0 2 2 0 0 0 0 1 0 1 0 2 1 0 0 0 1 0 2 0 0 0 1 0 0 2 0 1 1 1 0 0 1 0 0 2 1 0 0 25
293 Vehicle Fenders 0 1 0 1 1 0 1 1 1 0 1 1 2 2 3 1 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 2 0 25
086 Ammunition and Explosive-Charge Making 1 0 2 2 0 1 2 0 0 1 2 0 0 0 0 0 1 1 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 3 0 0 0 0 0 1 1 0 24
139 Textiles: Weaving 0 2 0 1 0 0 2 0 0 1 0 0 0 2 7 1 2 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 22
157 Wheelwright Machines 1 0 0 0 0 0 0 2 2 1 2 0 2 3 2 3 1 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 22
191 Electricity: Transmission To Vehicles 0 2 1 0 1 1 0 1 1 2 0 3 4 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 22
300 Brush, Broom, and Mop Making 2 2 2 2 1 2 2 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 1 1 0 0 0 0 0 22
217 Wooden Receptacles 2 1 1 1 3 1 1 0 2 1 1 0 0 0 0 0 0 0 2 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
289 Knots and Knot Tying 1 1 2 1 1 3 1 3 1 1 1 0 1 0 2 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 21
196 Mineral Oils: Apparatus 2 0 2 0 0 0 0 1 0 2 4 2 0 0 1 1 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 20
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 1 1 1 0 2 2 1 1 4 1 1 0 20
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 2 1 1 2 0 2 0 1 1 1 3 0 0 19
171 Unearthing Plants or Buried Objects 1 1 1 2 3 1 2 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 18
476 Friction Gear Transmission Systems or Components 0 0 0 3 0 2 0 2 0 2 2 1 0 2 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 18
066 Textiles: Knitting 2 1 0 1 0 0 2 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 2 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 17
201 Distillation: Processes, Thermolytic 0 0 0 1 0 0 1 1 2 1 1 1 1 0 0 0 1 0 1 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 16
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 1 0 0 1 1 0 1 2 0 1 0 4 0 0 1 1 0 0 0 0 0 0 1 1 16
185 Motors: Spring, Weight, or Animal Powered 2 1 2 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 0 0 1 0 0 0 0 1 14
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 1 1 0 1 1 2 3 14
054 Harness (for animals) 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 3 1 11
199 Type Casting 1 1 0 6 2 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 11
012 Boot and Shoe Making 2 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 10
291 Track Sanders 0 1 1 2 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 10
186 Merchandising 1 0 1 0 1 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 9
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 1 0 0 0 0 0 2 0 0 0 2 1 0 1 0 0 0 1 0 1 9
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 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 1 1 1 0 1 0 0 8
069 Leather Manufactures 1 0 0 0 1 2 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 0 0 0 0 0 7
079 Button Making 2 0 0 0 0 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 6
019 Textiles: Fiber Preparation 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
168 Farriery 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 5
295 Railway Wheels and Axles 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 5
087 Textiles: Braiding, Netting, and Lace Making 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 4
449 Bee Culture (propagating, raising, caring for bees) 1 0 0 0 1 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 0 0 0 0 0 0 0 4
512 Perfume Compositions 0 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 1 0 0 1 0 0 0 0 0 0 0 0 4
026 Textiles: Cloth Finishing 0 0 0 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 3
260 Chemistry of Carbon Compounds 0 0 0 1 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 3
314 Electric Lamp and Discharge Devices: Consumable Electrodes 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 0 0 0 0 0 0 0 0 0 0 0 0 0 3
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
245 Wire Fabrics and Structure 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
276 Typesetting 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 2
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 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
142 Wood Turning 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 3288 3451 4508 4561 4162 3713 3967 3704 4397 3965 4073 4145 3694 3565 3295 3109 2273 2723 2593 2333 2139 2594 2563 2353 2604 2369 2846 2607 2786 2898 2846 2834 2874 3144 3007 3725 3736 3832 3639 3470 3299 3162 136846


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