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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

UNITED KINGDOM

( 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
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 15 17 15 27 28 15 21 14 25 51 31 52 76 119 180 171 147 186 186 161 140 195 175 150 170 178 273 230 269 211 249 199 221 243 334 368 387 399 398 385 342 251 7304
532 Organic Compounds (includes Classes 532-570) 113 144 147 172 179 160 227 181 133 261 193 235 272 305 180 195 109 143 147 97 81 77 107 82 93 105 98 101 103 113 119 101 107 87 122 147 143 160 134 122 102 82 5979
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 22 29 51 82 96 86 93 95 80 142 83 110 90 113 95 100 52 61 72 52 68 67 69 43 54 56 54 64 74 75 76 52 61 42 53 64 66 68 61 59 58 66 2954
073 Measuring and Testing 27 28 32 30 34 49 49 73 66 45 48 54 49 48 43 48 41 37 33 45 31 64 56 65 46 43 55 44 46 35 27 42 40 46 43 46 41 32 56 64 56 44 1901
428 Stock Material or Miscellaneous Articles 10 5 12 19 23 26 32 40 40 36 37 40 38 50 45 46 26 32 39 39 33 42 47 37 35 36 49 59 45 39 44 31 34 35 51 58 52 55 65 56 41 48 1627
435 Chemistry: Molecular Biology and Microbiology 5 5 3 6 4 3 9 3 8 12 13 26 15 9 13 10 10 17 13 23 10 14 11 16 19 24 33 39 31 34 34 32 42 47 86 138 133 131 156 143 97 86 1563
250 Radiant Energy 14 17 28 23 22 20 44 35 49 53 37 46 32 28 23 26 12 16 37 23 24 26 33 32 53 45 79 70 49 57 49 44 42 24 22 28 38 25 31 44 50 66 1516
060 Power Plants 51 54 54 72 67 60 62 63 49 40 40 35 41 40 25 27 18 51 28 23 28 38 33 21 31 33 32 11 24 31 17 14 24 16 25 28 17 30 30 28 35 30 1476
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 22 19 26 36 30 35 32 30 35 37 40 51 43 53 39 30 26 35 39 35 32 25 23 25 19 23 24 28 20 38 21 11 23 20 19 22 33 25 22 18 15 19 1198
123 Internal-Combustion Engines 13 11 15 16 23 21 20 15 23 26 25 29 39 33 26 39 24 26 25 30 37 39 48 39 24 18 29 31 34 20 20 20 21 21 28 25 16 29 47 36 23 31 1115
137 Fluid Handling 25 18 30 25 38 28 53 54 67 44 44 49 36 28 19 21 9 13 28 21 16 17 37 25 25 20 37 18 17 16 10 17 18 14 15 19 14 27 21 15 18 17 1083
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 8 28 19 12 22 24 27 38 43 52 26 37 37 33 31 26 18 20 30 24 24 22 32 24 29 32 25 32 21 21 12 19 17 13 28 22 22 22 26 25 31 14 1068
128 Surgery (includes Class 600) 7 6 5 3 15 8 8 11 11 19 16 18 19 13 10 13 12 11 15 18 17 13 16 24 23 15 33 32 21 22 38 35 34 37 49 56 47 66 61 64 60 59 1060
324 Electricity: Measuring and Testing 8 6 9 25 18 21 27 28 28 24 24 25 10 25 15 24 15 12 21 35 17 23 24 23 35 33 40 27 29 28 28 29 25 39 23 22 26 34 34 40 41 38 1058
210 Liquid Purification or Separation 5 7 9 16 13 20 13 33 23 25 20 26 24 24 21 32 18 33 23 28 24 26 15 27 32 38 36 25 27 35 19 20 35 36 38 30 40 19 28 21 16 27 1027
029 Metal Working 22 17 27 20 16 16 36 52 51 47 31 48 33 22 23 27 15 22 17 25 17 7 20 33 24 15 27 20 31 23 25 17 17 15 18 21 16 14 27 18 16 23 1011
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 5 15 5 14 14 14 17 17 44 32 26 16 11 13 15 16 12 25 29 17 12 20 21 24 11 29 26 28 27 20 19 31 38 22 33 35 32 32 46 37 27 26 953
348 Television 15 9 11 9 12 11 12 12 24 14 15 26 15 24 27 21 15 20 20 18 13 12 14 27 52 27 35 32 52 22 32 44 28 21 20 26 20 27 20 27 21 23 925
359 Optics: Systems and Elements 9 2 3 8 4 1 12 13 38 11 16 21 14 15 14 19 14 11 10 15 15 14 18 19 31 19 37 27 24 21 23 15 19 33 25 33 38 43 43 61 47 39 894
370 Multiplex Communications 7 2 5 10 7 5 7 5 14 6 10 2 10 7 4 3 1 3 8 4 8 3 9 20 17 22 18 15 9 24 14 31 40 38 24 31 54 61 73 77 85 98 891
340 Communications: Electrical 9 13 15 20 16 16 16 20 34 28 15 17 18 21 10 18 10 20 22 23 16 12 18 14 28 16 32 18 16 5 16 20 22 24 22 28 41 39 45 36 26 27 882
219 Electric Heating 20 15 23 24 12 19 35 40 54 24 23 22 15 7 19 25 11 9 20 22 15 18 21 28 19 26 28 22 28 21 21 20 12 7 9 16 20 24 24 17 13 24 872
074 Machine Element or Mechanism 16 31 42 45 44 45 41 32 46 22 33 33 15 22 20 20 10 14 23 4 4 17 13 14 16 9 19 13 14 15 14 7 8 14 14 18 17 16 16 14 9 6 845
427 Coating Processes 14 5 8 17 10 16 29 20 21 28 19 24 33 23 16 19 19 16 20 19 23 21 26 24 22 25 21 13 22 18 14 16 23 19 15 24 29 22 18 28 19 21 839
385 Optical Waveguides 0 0 0 0 1 0 0 2 0 0 2 2 7 14 5 15 17 24 8 14 11 13 14 8 26 39 46 41 42 35 30 21 32 29 21 29 29 32 48 54 54 49 814
356 Optics: Measuring and Testing 1 5 5 6 9 8 16 24 18 24 20 25 21 18 12 23 14 9 18 22 13 16 18 30 43 28 23 24 24 26 16 23 25 20 26 23 26 23 22 15 19 26 807
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 2 2 5 5 5 3 5 6 6 13 20 8 18 14 20 17 18 29 21 13 22 18 21 18 21 17 19 26 19 13 12 23 23 19 41 53 37 47 45 37 36 798
423 Chemistry of Inorganic Compounds 23 25 21 18 30 36 29 28 21 28 16 20 25 27 30 13 17 28 36 14 21 13 21 14 15 20 13 21 18 11 11 18 12 10 6 8 12 9 12 19 15 11 795
426 Food or Edible Material: Processes, Compositions, and Products 9 6 12 9 9 7 6 16 19 12 11 17 37 32 22 20 11 16 20 14 15 16 21 13 10 19 33 27 17 23 13 17 26 17 25 25 31 21 22 22 33 21 772
072 Metal Deforming 13 27 43 31 45 24 47 36 40 27 31 38 34 19 17 18 11 9 18 13 10 14 10 15 14 17 19 16 14 12 8 8 5 4 8 14 7 12 4 4 3 4 763
239 Fluid Sprinkling, Spraying, and Diffusing 14 15 13 19 16 17 23 17 34 23 23 34 16 13 17 7 11 20 18 10 23 12 19 18 29 10 20 21 11 17 19 18 13 18 11 13 25 24 29 17 14 17 758
244 Aeronautics 39 44 48 25 34 31 20 19 26 16 28 17 10 15 16 10 9 8 6 10 10 14 12 9 20 17 25 17 19 27 12 6 14 10 6 15 11 20 16 18 14 15 758
222 Dispensing (apparatus and process) 15 17 26 23 27 12 25 17 17 11 17 11 15 27 18 15 16 12 8 10 9 18 19 15 11 17 30 17 18 19 12 29 13 10 25 17 27 22 19 28 18 15 747
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 2 1 1 2 2 6 7 4 12 5 7 4 12 4 13 16 10 7 6 8 18 23 24 18 26 16 23 20 31 28 23 29 57 44 56 43 39 34 57 739
188 Brakes 16 27 35 23 28 29 31 20 24 26 31 21 32 30 36 19 8 14 13 12 14 12 15 9 25 23 21 13 12 9 4 7 13 10 5 5 7 9 17 14 8 10 737
052 Static Structures (e.g., Buildings) 9 5 7 17 27 27 20 16 12 16 19 23 16 21 25 21 13 12 17 11 8 13 15 23 27 18 18 21 25 11 14 6 15 9 15 23 24 30 21 23 22 20 735
106 Compositions: Coating or Plastic 6 7 9 19 13 7 11 16 18 22 24 23 23 16 22 28 13 25 14 11 11 19 12 8 9 16 17 13 16 17 14 23 18 8 12 38 25 12 23 16 25 18 697
361 Electricity: Electrical Systems and Devices 14 11 26 22 31 23 17 20 24 8 18 7 19 15 7 11 13 9 15 18 12 18 22 15 15 13 20 19 9 13 11 7 15 11 10 19 13 18 18 24 15 28 673
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 7 16 25 19 21 13 20 26 38 26 20 19 11 17 20 14 4 10 7 14 6 4 5 11 11 7 14 11 15 6 5 3 8 9 12 20 16 21 34 29 27 19 640
405 Hydraulic and Earth Engineering 6 8 8 18 13 20 8 19 13 19 9 15 17 23 18 35 13 12 14 16 16 21 22 18 26 18 17 14 17 11 7 7 15 15 5 16 19 10 12 17 15 16 638
198 Conveyors: Power-Driven 19 16 23 22 35 12 19 19 37 27 22 14 13 14 11 16 18 17 21 21 8 9 15 9 15 20 18 11 23 13 12 5 9 9 6 6 11 8 12 3 11 6 635
439 Electrical Connectors 7 6 13 16 9 14 20 13 27 15 18 13 20 18 11 7 9 9 15 8 8 11 26 17 24 14 21 17 19 11 3 10 14 16 18 14 22 32 21 17 18 14 635
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 21 28 30 23 25 10 15 13 14 15 23 14 14 22 16 13 14 14 6 13 9 7 3 9 13 13 17 19 16 11 12 13 12 10 9 14 14 16 13 19 24 18 634
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 9 5 7 12 7 9 30 22 19 20 21 23 13 21 19 18 19 20 22 8 22 20 12 12 7 7 21 13 12 15 16 9 12 15 11 13 13 9 17 14 14 11 619
180 Motor Vehicles 2 16 52 48 23 37 29 24 23 16 17 20 25 19 13 18 19 9 8 11 14 18 3 11 8 10 16 11 10 7 8 5 6 6 3 6 5 6 9 10 8 6 615
417 Pumps 19 17 21 22 23 16 28 22 25 22 16 19 13 14 12 18 10 7 24 13 20 13 17 13 6 10 14 9 14 10 10 8 12 6 13 9 8 17 17 13 7 5 612
252 Compositions 11 3 8 10 14 4 6 8 6 16 17 17 16 15 9 14 7 11 12 6 8 19 16 16 15 21 13 27 18 21 19 22 14 21 22 27 19 21 13 7 16 20 605
062 Refrigeration 15 10 19 16 16 18 11 9 14 8 9 13 14 8 4 6 4 10 5 8 11 11 14 10 13 16 9 11 9 10 13 13 13 22 18 22 26 34 25 23 31 20 591
310 Electrical Generator or Motor Structure 11 15 17 10 17 23 35 39 31 31 19 15 15 19 17 12 11 9 8 9 3 4 9 12 9 11 9 9 9 8 3 7 6 8 11 19 20 11 20 17 5 16 589
414 Material or Article Handling 15 22 27 29 17 20 31 10 29 22 22 19 12 22 18 13 5 10 17 5 11 13 17 13 25 11 13 17 9 5 5 11 3 7 6 8 4 12 2 8 10 12 587
455 Telecommunications 2 3 8 4 3 4 5 3 8 3 4 2 7 8 8 2 2 6 9 6 3 4 6 6 7 8 7 8 5 8 12 8 6 21 15 33 47 53 63 42 52 73 584
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 2 0 0 1 0 1 2 1 3 2 5 0 7 4 3 5 7 7 7 15 2 7 10 5 16 10 21 15 22 19 17 19 16 21 38 52 46 61 50 64 583
204 Chemistry: Electrical and Wave Energy 10 3 6 7 14 13 20 7 20 22 9 19 18 9 13 23 16 17 17 14 13 18 17 13 11 13 16 19 12 10 8 20 11 9 17 13 9 20 16 15 13 13 583
318 Electricity: Motive Power Systems 19 19 25 20 11 13 18 25 29 19 19 15 14 23 16 15 8 6 10 9 15 16 16 9 17 11 11 6 4 6 6 5 5 13 7 20 10 9 9 10 12 7 557
315 Electric Lamp and Discharge Devices: Systems 12 13 28 21 21 15 27 19 13 12 38 25 21 9 8 11 14 9 13 6 6 9 7 13 9 13 6 9 17 10 5 6 9 7 7 10 11 6 20 17 9 14 555
376 Induced Nuclear Reactions: Processes, Systems, and Elements 46 43 61 63 57 31 18 9 16 19 20 13 11 12 25 0 8 8 5 7 1 7 1 7 9 6 11 6 7 3 7 4 2 1 0 1 3 0 3 0 1 3 555
280 Land Vehicles 8 3 11 10 12 10 17 14 23 6 9 23 16 12 15 12 8 12 14 11 15 10 18 17 12 16 11 14 11 7 13 11 10 10 11 13 10 24 31 17 9 16 552
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 2 6 7 7 10 15 22 9 7 9 4 7 14 7 9 6 5 10 4 1 8 14 13 13 19 15 14 14 12 16 16 9 16 13 21 11 25 17 34 36 38 536
065 Glass Manufacturing 7 4 15 12 31 12 29 17 30 26 15 24 24 20 20 21 3 20 9 9 6 6 22 10 9 17 14 5 11 10 5 5 3 6 12 18 7 1 3 2 3 3 526
375 Pulse or Digital Communications 0 2 5 3 3 0 3 6 11 4 4 6 7 5 9 5 0 8 7 4 9 10 12 12 9 8 20 18 26 15 16 11 11 16 20 40 24 34 28 29 37 27 524
604 Surgery (Medicators and Receptors) 2 2 2 1 3 7 5 1 3 5 3 5 4 2 4 4 3 9 9 7 6 5 15 11 16 22 29 27 27 23 12 16 13 15 34 23 33 22 17 17 23 24 511
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 10 16 16 17 21 13 24 20 29 32 19 27 22 29 13 19 17 14 14 11 9 9 3 7 10 11 13 9 9 3 3 2 3 6 4 4 5 4 4 3 4 0 508
242 Winding, Tensioning, or Guiding 21 12 23 19 31 15 29 23 21 24 11 20 18 16 16 12 14 5 8 9 7 9 10 5 10 11 5 8 2 2 2 3 3 6 8 5 10 8 17 11 8 9 506
313 Electric Lamp and Discharge Devices 10 13 16 22 27 18 16 12 20 11 8 10 37 8 16 11 9 5 4 7 11 6 16 11 15 21 17 14 6 4 5 4 2 5 4 13 20 9 6 13 11 13 506
200 Electricity: Circuit Makers and Breakers 7 11 16 27 26 19 20 32 51 30 48 27 9 10 6 19 5 14 13 9 8 8 8 6 3 4 7 4 3 0 1 5 4 3 5 8 5 2 2 8 9 2 504
379 Telephonic Communications 11 9 19 9 6 7 16 14 11 10 3 8 17 7 13 11 5 5 3 8 1 5 11 5 8 8 8 7 5 2 0 4 10 16 14 20 28 22 29 32 23 33 483
415 Rotary Kinetic Fluid Motors or Pumps 8 12 9 21 21 22 22 7 12 10 7 18 7 7 6 5 5 7 12 8 9 10 9 6 10 10 13 8 14 13 19 15 11 13 7 8 8 8 11 14 22 16 480
303 Fluid-Pressure and Analogous Brake Systems 2 3 9 15 7 9 12 17 26 23 23 26 22 20 13 12 9 20 18 13 7 14 10 8 11 15 10 12 10 1 4 7 8 8 6 5 3 10 9 8 9 4 478
220 Receptacles 9 10 13 6 15 20 14 16 14 13 8 8 15 16 12 11 12 4 3 9 10 17 11 13 9 9 18 14 11 4 10 9 9 9 13 13 12 16 16 9 5 5 470
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 6 13 11 7 2 18 14 19 7 8 4 13 8 9 9 9 9 12 9 4 13 5 1 9 13 12 9 13 12 15 9 16 18 17 12 13 9 9 13 21 19 455
131 Tobacco 7 8 12 6 14 15 5 9 6 9 10 19 22 11 17 13 8 6 9 8 7 15 11 17 23 17 14 18 18 14 5 6 7 7 11 11 4 5 5 8 6 4 447
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 18 9 14 5 7 6 17 16 22 21 16 19 13 24 12 13 8 7 10 10 7 11 10 4 10 6 6 9 8 4 8 7 7 7 5 14 17 9 6 4 11 9 446
053 Package Making 15 7 9 19 15 10 17 16 11 11 9 7 12 16 8 5 8 12 7 6 9 3 15 11 7 10 7 11 10 5 10 11 7 11 9 14 15 11 6 11 12 16 441
206 Special Receptacle or Package 6 2 8 6 12 6 13 12 8 9 11 8 13 10 10 9 8 9 14 12 4 10 9 6 11 12 18 15 13 9 3 5 8 6 8 14 17 21 18 17 15 13 438
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 4 7 14 12 3 7 7 6 9 8 15 11 25 14 19 13 17 16 15 14 21 15 4 14 9 14 7 21 10 5 8 7 7 5 7 4 8 3 10 10 8 435
033 Geometrical Instruments 8 8 9 8 15 8 14 13 12 3 4 14 8 6 7 16 14 6 5 3 8 12 10 8 15 13 12 15 23 15 16 14 15 9 8 3 2 6 9 13 11 13 431
114 Ships 14 9 10 9 19 25 11 8 25 17 12 17 10 11 9 14 5 3 10 17 9 8 8 13 10 11 12 7 7 13 6 3 6 6 7 2 6 9 15 6 6 4 429
416 Fluid Reaction Surfaces (i.e., Impellers) 9 6 14 17 25 11 14 16 17 12 14 14 15 8 7 11 7 10 14 4 4 18 9 3 15 5 6 7 6 12 12 4 8 7 6 3 9 6 7 5 13 3 413
438 Semiconductor Device Manufacturing: Process 1 4 7 6 9 8 9 11 9 12 14 5 9 9 7 8 1 4 10 7 7 9 7 9 6 7 17 15 10 8 6 4 13 6 6 2 15 5 26 19 35 31 413
174 Electricity: Conductors and Insulators 7 11 13 11 11 8 15 18 14 19 9 15 14 14 7 9 0 9 8 12 3 7 5 10 9 8 6 8 8 8 5 9 5 7 11 9 8 2 18 18 12 12 412
277 Seal for a Joint or Juncture 12 5 7 7 6 6 9 7 20 13 10 10 13 6 8 11 8 12 11 21 13 13 12 8 7 9 12 5 12 12 10 14 2 8 6 10 3 12 14 8 10 8 410
248 Supports (e.g., for holding articles, etc.) 6 7 14 11 11 5 6 9 11 15 10 11 15 8 10 16 6 12 9 7 9 9 5 8 17 10 8 11 15 5 4 8 5 7 5 12 12 12 14 14 12 7 408
057 Textiles: Spinning, Twisting, and Twining 11 8 8 18 20 25 40 24 28 23 17 19 14 15 7 7 10 14 3 5 9 4 9 8 10 8 5 4 2 2 1 1 0 3 2 7 0 3 0 4 0 3 401
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 5 6 15 10 14 25 5 15 11 18 9 8 8 7 6 8 6 7 7 3 2 2 3 0 2 5 10 9 9 9 10 7 13 11 12 22 11 13 19 5 19 8 394
164 Metal Founding 10 3 6 9 11 13 14 20 26 14 10 18 3 19 8 11 8 6 8 6 5 12 13 17 18 8 13 12 6 5 6 11 4 6 6 1 9 3 3 3 4 5 393
192 Clutches and Power-Stop Control 14 4 16 11 17 14 16 14 9 16 14 8 16 12 12 17 6 7 8 11 7 10 9 8 17 8 4 9 8 4 8 7 4 12 4 1 4 4 3 6 6 4 389
341 Coded Data Generation or Conversion 7 7 8 11 9 3 13 14 23 12 13 2 6 8 3 2 1 5 2 5 5 3 7 9 7 7 14 5 9 9 8 6 12 4 7 14 12 18 19 21 18 17 385
714 Error Detection/Correction and Fault Detection/Recovery 0 2 4 2 1 3 2 5 6 3 6 7 10 3 5 8 2 4 5 3 5 13 8 11 10 10 4 3 9 5 3 7 8 12 16 32 22 23 21 16 35 30 384
066 Textiles: Knitting 10 6 9 22 13 23 21 23 29 39 16 25 14 14 13 14 6 7 8 4 6 8 6 3 4 3 1 2 6 0 5 1 2 2 3 5 1 4 0 1 1 3 383
285 Pipe Joints or Couplings 6 2 4 6 8 8 5 6 15 11 12 11 8 7 6 5 9 6 10 5 6 6 8 15 20 7 14 17 11 13 9 10 12 2 11 13 18 7 9 13 8 3 382
091 Motors: Expansible Chamber Type 14 11 36 25 15 29 16 18 34 17 14 22 22 10 11 4 8 2 7 4 3 3 8 8 3 4 4 1 1 1 0 0 1 3 3 1 1 1 0 6 1 2 374
504 Plant Protecting and Regulating Compositions 0 5 3 4 5 1 2 4 5 3 4 5 7 7 17 19 12 13 14 6 6 12 10 12 6 7 16 19 19 16 12 13 14 11 9 11 8 12 10 3 3 3 368
083 Cutting 6 9 19 20 11 15 16 12 14 13 24 16 11 12 22 6 10 17 4 5 6 4 12 7 9 6 5 3 4 6 8 0 3 5 1 7 2 4 7 1 3 2 367
343 Communications: Radio Wave Antennas 2 3 6 3 3 1 4 10 6 4 6 6 4 1 2 5 5 4 3 5 5 3 5 6 12 7 14 14 14 9 11 9 7 10 6 13 18 26 20 28 19 23 362
384 Bearings 9 7 10 13 12 20 8 15 15 15 21 12 15 18 7 9 3 13 6 9 6 11 8 5 6 3 9 5 3 8 4 3 5 4 6 4 7 1 7 12 3 4 361
015 Brushing, Scrubbing, and General Cleaning 10 8 9 7 7 6 4 4 10 13 7 12 9 10 7 11 6 8 5 10 9 2 7 12 7 7 12 8 7 2 5 7 8 5 10 14 14 15 9 7 20 10 360
451 Abrading 8 10 4 8 7 5 17 17 19 19 11 7 13 12 7 12 5 3 6 3 3 3 7 10 5 7 7 5 9 5 4 11 2 3 10 10 7 13 16 10 5 15 360
165 Heat Exchange 3 5 18 14 14 17 19 21 18 12 7 17 16 12 11 4 4 8 8 3 5 8 10 6 7 6 6 8 6 3 3 4 7 5 2 7 7 10 6 5 4 3 359
101 Printing 12 15 14 16 7 9 13 9 17 13 14 7 12 13 13 9 5 9 6 6 6 6 6 2 7 6 6 8 9 5 4 5 1 4 4 4 12 12 9 9 8 6 358
382 Image Analysis 0 0 4 2 4 2 2 6 14 2 4 4 4 2 3 2 2 1 2 0 2 2 3 5 7 9 6 6 9 15 9 10 8 16 15 20 16 21 30 28 29 32 358
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 9 2 4 4 6 4 8 7 7 1 8 5 11 8 28 18 6 10 10 9 11 6 12 13 4 7 4 7 13 6 10 9 14 10 7 7 8 8 8 6 12 11 358
148 Metal Treatment 8 9 9 12 21 10 11 14 6 11 14 12 7 10 5 9 8 9 12 8 10 8 13 9 6 6 9 8 7 5 2 6 4 1 3 7 10 5 5 5 11 1 346
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 4 4 9 5 9 4 7 6 10 5 11 8 8 8 4 3 2 6 2 4 4 2 5 3 3 3 8 8 9 3 3 3 3 7 6 10 15 9 21 39 31 32 346
403 Joints and Connections 11 6 7 9 5 7 8 16 4 6 6 13 17 9 9 16 7 13 10 7 8 3 9 11 11 3 5 13 19 6 2 3 3 8 9 6 6 10 6 8 4 7 346
333 Wave Transmission Lines and Networks 7 7 8 12 6 4 5 8 21 16 14 17 15 17 14 10 6 5 9 8 9 6 11 9 11 7 4 5 7 6 4 3 2 4 5 7 3 3 4 5 6 10 340
209 Classifying, Separating, and Assorting Solids 7 3 8 5 13 10 16 5 6 7 8 5 8 9 12 13 13 14 18 9 4 7 6 6 6 12 13 9 6 8 8 1 3 6 8 7 9 8 9 8 2 3 338
606 Surgery (instruments) 2 2 1 0 2 3 4 0 5 4 2 3 6 1 4 3 1 2 4 3 3 3 6 7 9 7 12 4 9 10 11 1 19 20 10 24 22 23 22 22 23 19 338
365 Static Information Storage and Retrieval 9 10 16 17 13 11 15 19 6 7 10 10 2 7 4 2 0 9 3 3 4 2 3 7 8 7 5 3 8 3 6 2 13 6 10 11 6 6 12 13 19 10 337
436 Chemistry: Analytical and Immunological Testing 1 0 3 0 1 0 8 1 1 5 3 5 5 6 4 7 7 9 5 5 4 5 3 4 10 11 13 8 4 6 9 13 13 10 18 24 20 17 19 14 16 17 334
297 Chairs and Seats 3 11 7 6 12 5 6 8 4 10 15 18 11 7 7 3 1 10 11 7 4 5 4 10 10 9 3 5 6 2 7 8 12 5 5 9 11 12 4 9 10 9 321
228 Metal Fusion Bonding 7 7 8 9 4 5 10 7 10 6 13 8 16 10 7 6 4 3 5 1 3 3 4 7 12 9 11 10 15 9 13 12 4 1 7 6 3 9 11 8 7 9 319
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 6 3 9 11 6 3 7 9 10 15 14 16 10 12 11 8 11 10 6 6 6 11 6 10 9 4 5 8 8 6 6 13 10 1 2 5 4 7 4 5 2 2 317
362 Illumination 3 2 4 5 3 0 2 6 14 11 8 10 12 12 7 8 4 7 8 6 2 7 8 9 6 4 10 13 13 15 1 6 10 5 3 9 7 7 15 13 15 6 316
585 Chemistry of Hydrocarbon Compounds 7 2 10 24 20 5 21 13 13 18 9 12 8 6 8 8 6 5 3 7 7 2 8 10 8 4 7 6 5 5 3 9 5 5 6 3 5 3 4 4 1 1 316
030 Cutlery 5 3 4 6 8 7 4 10 4 6 6 9 13 10 9 7 4 6 6 7 3 4 4 7 10 8 8 10 15 5 4 8 11 9 6 7 8 8 17 8 12 6 312
175 Boring or Penetrating the Earth 2 3 3 2 2 1 6 1 3 3 1 4 0 1 5 2 4 2 2 2 2 1 6 7 17 10 12 15 11 12 7 7 10 17 14 17 13 21 13 19 14 14 308
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 2 0 1 2 2 4 0 0 2 1 4 10 3 9 6 1 3 4 3 2 6 1 2 6 3 6 4 6 5 8 8 8 11 15 22 33 17 21 28 18 16 304
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 1 0 5 1 3 5 7 6 11 14 13 10 4 3 5 5 6 6 6 7 7 15 7 5 10 3 10 10 9 4 6 6 7 19 12 22 15 9 10 304
431 Combustion 6 6 8 12 13 8 6 15 15 8 16 15 18 10 6 6 10 4 8 6 4 7 6 10 6 7 2 8 5 2 3 2 2 2 4 7 12 3 3 3 3 1 298
024 Buckles, Buttons, Clasps, Etc. 9 12 10 13 7 11 11 6 12 9 13 7 14 12 5 4 4 4 7 3 8 7 3 8 8 6 6 9 3 1 3 4 1 5 3 10 7 7 9 6 4 5 296
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 2 0 1 5 5 1 5 1 3 1 1 4 3 3 4 4 3 4 2 7 5 9 11 12 7 8 3 4 2 5 10 6 14 16 15 24 28 54 293
118 Coating Apparatus 5 4 2 10 12 9 11 11 10 12 9 17 22 11 6 7 7 8 6 6 5 7 6 8 8 4 8 4 9 3 2 1 2 8 7 2 6 4 4 4 4 1 292
251 Valves and Valve Actuation 9 10 3 8 10 7 8 9 13 4 12 11 2 11 4 4 5 7 8 6 5 6 7 10 7 9 8 13 4 10 3 5 7 3 1 4 4 6 7 6 8 8 292
381 Electrical Audio Signal Processing Systems and Devices 3 1 3 0 4 2 2 0 2 3 3 6 5 7 9 8 11 3 4 5 5 8 5 6 7 0 5 7 4 2 3 6 9 9 15 15 9 11 25 20 16 17 285
708 Arithmetic Processing and Calculating (Electrical Computers) 5 10 1 3 5 8 11 7 10 17 8 9 5 7 6 3 1 1 4 3 2 7 1 7 6 10 15 5 7 5 8 5 5 11 9 11 12 1 4 9 8 12 284
330 Amplifiers 4 7 14 3 5 7 14 7 8 6 6 7 5 5 3 6 3 4 6 8 4 0 6 4 3 7 6 4 8 9 5 6 11 8 4 7 9 4 4 13 14 19 283
271 Sheet Feeding or Delivering 5 4 11 16 8 7 7 7 14 5 6 3 12 7 6 8 4 4 2 8 2 2 9 7 9 6 16 8 12 6 11 5 3 4 4 6 4 9 7 5 2 1 282
398 Optical Communications 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 1 2 5 1 2 2 1 3 5 12 5 10 11 11 8 7 8 17 24 8 15 19 19 23 16 15 23 278
299 Mining or In Situ Disintegration of Hard Material 3 1 4 6 13 8 9 5 9 10 18 10 13 7 11 15 14 17 15 6 7 8 9 6 6 7 5 7 4 5 2 1 3 0 1 1 1 3 2 1 2 1 276
396 Photography 5 3 5 7 5 3 5 5 12 6 9 4 0 3 3 5 3 6 5 7 0 6 3 4 10 4 2 1 1 1 3 16 21 12 11 20 10 10 6 6 18 6 272
360 Dynamic Magnetic Information Storage or Retrieval 2 5 10 6 8 6 9 7 7 11 6 8 7 5 4 16 8 2 5 7 6 1 10 10 6 7 6 2 4 3 9 9 5 6 4 6 3 6 15 4 0 7 268
372 Coherent Light Generators 0 1 0 0 0 1 5 2 3 0 4 3 3 4 3 2 5 3 5 8 1 2 4 6 8 12 23 18 10 10 10 14 7 6 12 15 11 14 6 1 9 14 265
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 5 0 10 10 11 19 11 6 5 5 6 4 7 1 6 4 1 7 9 3 3 3 4 4 10 8 8 15 9 4 10 7 5 6 5 5 3 5 8 5 2 6 265
366 Agitating (e.g., of articles and materials) 5 5 12 9 9 5 7 5 11 10 9 7 8 11 7 8 12 13 5 6 7 3 7 4 4 2 4 1 6 2 8 2 1 6 3 5 4 5 6 7 10 2 263
331 Oscillators 5 3 10 7 10 13 9 9 8 6 4 5 4 6 5 9 3 2 2 8 4 5 6 10 7 4 11 8 7 6 1 2 3 1 5 1 4 13 7 6 9 5 253
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 5 5 13 14 3 14 22 19 12 7 11 8 7 8 7 2 4 4 1 4 3 4 7 5 7 1 4 1 3 5 3 0 1 4 7 1 7 3 5 5 4 3 253
241 Solid Material Comminution or Disintegration 8 6 8 8 14 11 8 9 16 3 5 9 7 8 9 6 3 4 4 5 4 5 4 7 3 6 7 7 5 5 1 5 8 7 3 1 6 4 3 5 2 2 251
112 Sewing 4 4 4 5 9 7 13 11 10 8 14 7 8 5 3 9 10 18 5 3 5 3 6 4 8 5 8 4 5 3 4 2 4 4 3 6 3 2 5 2 3 3 249
307 Electrical Transmission or Interconnection Systems 7 7 13 7 9 5 11 12 7 10 11 10 1 5 6 3 2 4 2 4 8 8 3 2 9 3 7 1 4 3 7 1 6 4 6 6 5 9 6 4 4 6 248
005 Beds 1 2 5 4 10 3 8 2 5 6 7 8 8 4 4 2 4 8 2 3 2 6 7 3 10 5 2 3 4 10 8 4 8 7 6 11 10 10 10 7 6 12 247
138 Pipes and Tubular Conduits 6 2 6 3 8 0 12 7 4 6 3 14 9 4 5 5 6 5 3 3 7 8 6 5 4 4 3 1 0 1 3 9 6 4 3 10 8 17 9 13 9 2 243
434 Education and Demonstration 4 2 3 11 8 9 10 6 7 13 3 6 9 3 6 2 3 5 8 3 4 3 9 7 10 4 4 5 6 4 5 2 8 4 5 6 7 3 1 10 4 11 243
378 X-Ray or Gamma Ray Systems or Devices 3 4 3 2 1 0 4 7 5 5 3 1 10 19 24 40 13 10 4 3 3 3 1 3 3 3 5 2 3 1 3 0 5 3 4 4 1 4 6 7 7 9 241
711 Memory (Electrical Computers and Digital Processing Systems) 1 1 5 3 1 0 1 2 4 2 1 2 1 3 2 3 0 4 1 2 2 2 0 1 6 5 4 1 3 4 4 6 6 10 14 19 12 16 18 21 20 26 239
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 2 3 2 3 0 9 5 11 5 3 7 8 8 4 7 4 5 4 6 2 5 8 5 11 2 6 9 4 1 2 9 5 3 8 6 3 10 12 9 10 9 237
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 7 2 6 2 1 6 6 6 6 6 5 11 10 10 8 3 5 5 8 8 16 9 19 17 14 18 18 237
102 Ammunition and Explosives 4 6 2 5 0 4 6 3 2 6 8 3 5 6 5 6 4 3 3 3 10 4 7 3 11 11 8 7 9 4 11 7 8 7 2 5 6 7 6 8 6 5 236
273 Amusement Devices: Games 0 0 0 1 1 0 6 0 2 8 6 6 5 4 12 6 4 8 9 5 4 2 4 4 5 3 5 4 11 5 5 5 5 9 6 9 6 7 15 24 9 5 235
034 Drying and Gas or Vapor Contact with Solids 12 3 9 7 13 12 11 9 13 9 6 9 11 4 6 2 6 8 3 1 2 5 7 4 5 1 4 2 4 2 1 4 3 3 2 5 2 8 5 2 6 3 234
292 Closure Fasteners 5 9 6 4 9 4 5 4 4 3 3 5 4 3 6 6 2 2 1 3 1 4 4 2 6 6 12 6 7 1 6 2 2 2 2 7 8 9 18 10 16 13 232
501 Compositions: Ceramic 3 1 9 3 1 2 2 2 4 9 7 8 14 14 12 9 3 2 4 9 1 8 6 2 3 1 8 7 8 9 11 2 4 3 1 8 12 4 4 0 6 4 230
134 Cleaning and Liquid Contact with Solids 2 5 6 1 4 6 9 7 10 11 5 6 6 3 7 5 5 4 4 6 5 4 4 5 4 3 3 9 4 4 5 3 4 0 4 2 11 6 8 12 6 5 223
367 Communications, Electrical: Acoustic Wave Systems and Devices 4 5 5 7 8 3 4 2 2 2 3 0 1 6 4 4 1 7 5 6 3 5 4 6 12 2 10 9 10 12 4 8 2 8 2 6 7 9 5 5 7 5 220
475 Planetary Gear Transmission Systems or Components 4 4 8 3 15 8 13 8 5 3 3 5 5 6 8 4 1 6 5 3 2 1 1 4 8 8 5 8 6 6 6 3 2 2 1 6 9 4 4 6 6 3 218
347 Incremental Printing of Symbolic Information 0 0 1 0 1 0 0 0 0 0 0 1 1 2 1 4 2 3 0 6 2 1 3 3 6 6 7 7 4 5 5 5 12 7 4 9 12 13 18 26 24 16 217
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 1 0 1 0 2 1 2 1 4 7 3 2 3 0 0 3 3 7 2 2 8 4 8 7 13 10 9 5 8 4 4 8 9 9 5 7 5 12 25 12 217
152 Resilient Tires and Wheels 2 4 3 3 4 7 2 8 12 10 6 13 17 15 9 10 3 7 12 8 4 2 1 1 1 9 7 3 1 2 1 1 3 1 3 4 3 4 3 4 3 0 216
363 Electric Power Conversion Systems 3 2 5 9 10 6 12 5 6 10 4 7 3 7 4 3 7 7 5 7 3 4 5 4 6 3 1 4 1 2 3 1 2 2 6 9 9 7 8 7 6 1 216
420 Alloys or Metallic Compositions 8 8 13 9 10 13 7 9 17 11 7 9 9 4 12 2 6 5 3 2 4 2 5 6 4 1 1 5 3 3 1 4 0 1 0 0 1 3 3 1 2 1 215
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 1 0 0 0 0 0 0 1 0 1 0 2 0 1 1 2 1 4 3 7 4 4 7 5 17 30 28 30 28 22 16 215
044 Fuel and Related Compositions 2 1 0 2 1 1 2 2 0 4 4 3 2 3 3 3 2 5 5 5 1 5 9 3 5 4 11 1 4 4 2 4 10 11 6 8 18 11 21 6 9 9 212
473 Games Using Tangible Projectile 3 4 6 0 4 1 12 2 8 5 4 7 7 4 3 7 6 6 6 6 2 6 2 6 2 5 4 3 2 5 4 6 10 7 3 7 7 6 8 4 6 4 210
374 Thermal Measuring and Testing 2 4 7 4 5 3 9 5 7 2 4 2 3 6 3 1 6 3 6 2 2 6 3 5 7 7 12 5 5 3 8 4 7 1 12 8 2 4 4 5 7 5 206
215 Bottles and Jars 8 0 2 2 3 2 4 0 4 0 3 9 8 3 7 6 1 5 0 4 4 9 6 15 8 8 4 4 5 4 6 2 7 7 7 11 5 6 4 2 2 8 205
092 Expansible Chamber Devices 1 3 15 3 8 10 7 10 10 9 6 11 9 6 3 3 2 3 3 3 1 2 9 1 7 6 8 6 2 5 5 2 1 2 2 3 5 0 1 2 8 0 203
418 Rotary Expansible Chamber Devices 7 5 7 12 3 3 15 8 6 5 4 9 2 9 5 7 3 3 1 2 1 7 4 4 6 3 3 2 5 7 4 1 8 2 1 3 4 3 10 4 2 3 203
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 1 0 1 2 3 1 1 2 2 1 1 3 1 0 1 2 3 1 4 4 2 1 7 3 4 10 9 6 5 4 11 12 4 9 8 9 12 16 14 8 12 201
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 1 0 0 0 1 0 0 1 0 0 0 1 2 2 0 0 0 0 0 1 0 0 0 1 0 1 2 0 2 4 7 5 9 12 21 11 33 29 22 32 200
162 Paper Making and Fiber Liberation 5 1 0 3 5 1 3 1 4 1 3 3 7 6 4 6 5 11 10 5 3 6 5 3 3 3 4 8 6 4 6 3 6 2 6 5 10 3 7 11 7 4 199
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 10 11 7 9 11 4 8 4 8 6 9 10 9 14 6 4 0 5 4 4 3 5 3 7 4 2 1 2 3 5 2 3 1 0 0 1 4 1 4 1 2 0 197
208 Mineral Oils: Processes and Products 7 8 6 15 16 2 7 9 8 9 7 10 7 4 7 7 1 2 4 2 2 4 3 3 4 2 7 3 6 2 2 2 1 0 2 4 4 1 3 2 0 1 196
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 1 0 0 1 0 3 1 0 1 0 0 1 0 3 1 0 0 0 1 1 1 0 3 0 7 8 3 9 3 4 5 5 7 21 29 11 14 23 12 17 196
254 Implements or Apparatus for Applying Pushing or Pulling Force 6 2 5 8 16 5 3 1 8 2 6 7 5 9 5 5 4 8 5 6 0 5 1 4 5 3 2 6 1 5 4 0 2 4 3 3 5 6 6 7 1 5 194
358 Facsimile and Static Presentation Processing 3 0 3 2 1 0 6 3 5 5 4 3 6 7 4 4 1 5 3 6 1 3 2 9 6 9 7 6 4 6 2 8 3 7 5 6 10 2 3 4 5 9 188
432 Heating 3 3 5 0 5 5 11 6 6 11 4 13 6 4 6 6 8 4 7 8 5 7 10 5 2 6 3 5 3 1 2 1 2 1 0 0 6 3 4 0 1 0 188
261 Gas and Liquid Contact Apparatus 0 2 2 6 11 7 6 2 6 7 6 5 5 8 7 5 4 3 5 2 12 6 7 4 8 6 5 3 6 6 2 0 2 3 2 2 1 1 6 1 3 2 187
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 5 0 2 1 0 1 0 3 6 5 2 2 4 1 2 0 0 0 1 3 2 3 4 3 3 4 1 2 6 0 8 8 7 12 14 15 9 15 13 14 181
002 Apparel 3 6 2 7 1 3 3 6 7 3 1 1 3 4 2 3 3 1 3 2 2 4 3 4 7 5 4 3 1 5 3 2 4 5 3 14 3 6 14 11 4 9 180
400 Typewriting Machines 4 2 2 4 3 2 0 1 5 1 1 4 0 2 3 1 4 6 6 1 6 0 2 0 4 5 5 3 4 3 3 3 5 3 11 16 15 11 9 7 7 6 180
099 Foods and Beverages: Apparatus 0 4 6 5 4 4 7 2 5 9 6 8 7 5 3 3 2 2 1 9 5 2 6 1 10 5 5 4 2 3 3 1 2 0 5 4 6 3 7 2 7 4 179
104 Railways 6 5 7 9 10 11 8 3 15 8 4 13 12 1 9 3 2 2 1 2 5 6 3 3 2 1 2 3 0 2 5 0 0 1 3 3 1 1 2 1 0 3 178
016 Miscellaneous Hardware 3 3 4 1 3 5 4 5 3 4 2 5 4 4 3 8 2 4 1 1 2 3 3 3 7 5 11 4 5 5 4 5 2 5 2 4 2 10 6 6 8 6 177
119 Animal Husbandry 1 1 1 0 2 1 4 4 7 5 7 0 4 5 4 3 1 6 4 7 5 3 9 4 2 6 4 2 3 7 4 4 5 6 11 8 4 6 3 9 2 2 176
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 14 5 6 6 7 5 6 7 4 13 9 4 7 4 0 4 0 6 3 2 4 4 4 2 2 2 2 1 1 2 4 4 2 2 3 4 2 3 5 9 0 2 176
267 Spring Devices 9 11 7 4 6 5 6 5 10 2 8 11 11 5 4 3 2 0 0 0 0 2 2 2 7 4 11 6 7 1 2 0 2 2 3 1 1 1 2 6 4 0 175
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 2 2 7 5 6 5 3 4 2 6 4 3 4 6 0 5 8 4 6 5 9 3 5 6 5 3 2 1 6 4 1 6 5 4 3 7 3 3 6 6 175
004 Baths, Closets, Sinks, and Spittoons 3 2 2 4 2 2 3 5 3 7 4 3 4 4 2 3 2 6 2 3 0 5 0 3 4 3 3 2 2 9 5 6 3 7 5 6 8 6 7 8 7 9 174
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 3 1 1 0 2 2 4 0 0 0 0 3 3 3 1 0 1 2 2 1 2 4 1 3 6 3 2 6 2 1 1 3 8 6 20 18 18 8 10 11 12 174
122 Liquid Heaters and Vaporizers 11 9 5 9 6 8 5 5 4 8 5 3 8 2 4 8 5 3 9 2 11 6 4 3 4 3 2 5 2 0 0 0 1 0 1 1 1 0 2 1 2 1 169
040 Card, Picture, or Sign Exhibiting 1 1 4 1 2 5 4 8 11 4 4 2 1 1 10 1 3 4 1 3 5 3 3 4 5 11 5 8 5 2 1 4 4 2 4 4 4 3 7 5 5 3 168
602 Surgery: Splint, Brace, or Bandage 1 0 0 0 0 0 2 2 1 0 3 1 6 2 3 2 1 2 0 4 1 5 4 3 7 8 6 10 9 1 2 2 8 6 4 18 15 6 8 3 6 6 168
126 Stoves and Furnaces 0 1 4 4 4 4 4 1 6 3 3 7 1 1 5 9 8 8 7 2 4 5 5 4 6 3 6 9 5 1 3 1 5 2 3 0 4 4 7 3 1 2 165
012 Boot and Shoe Making 13 5 6 13 10 7 7 4 7 9 10 9 4 2 3 3 2 4 4 3 10 7 2 4 0 1 0 5 2 2 3 1 0 0 0 0 2 0 0 0 0 0 164
070 Locks 0 1 3 6 1 2 7 9 3 8 1 4 3 5 2 1 1 3 5 1 2 5 2 7 5 2 5 7 7 1 0 2 3 5 6 11 5 7 1 7 6 1 163
095 Gas Separation: Processes 2 1 2 2 1 3 5 3 4 5 4 3 4 3 4 1 4 7 4 1 2 3 1 7 4 3 2 6 4 4 2 0 3 7 5 4 11 6 4 8 9 4 162
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 9 5 7 7 9 10 5 3 18 8 4 9 3 5 3 3 3 3 5 4 1 0 2 3 2 1 2 2 2 4 1 1 2 1 4 2 1 1 2 3 0 2 162
056 Harvesters 1 3 5 5 1 3 4 6 4 4 2 4 5 3 2 5 6 6 9 1 1 2 8 3 6 5 4 3 9 3 8 6 3 4 1 0 3 3 4 3 3 0 161
369 Dynamic Information Storage or Retrieval 8 5 8 7 4 7 10 8 5 3 3 8 3 7 6 5 7 9 5 3 2 2 1 2 1 3 3 1 0 1 2 1 4 1 0 1 1 4 1 1 4 4 161
049 Movable or Removable Closures 2 1 8 2 3 9 7 5 2 3 4 4 4 3 3 4 5 5 3 3 1 5 2 4 3 5 3 5 3 1 6 5 6 0 2 4 4 4 3 7 2 5 160
139 Textiles: Weaving 4 4 3 6 2 5 6 8 14 11 7 5 5 5 3 2 2 7 3 0 1 1 1 6 5 2 1 0 3 1 1 1 3 1 4 3 5 1 9 4 0 4 159
296 Land Vehicles: Bodies and Tops 1 1 1 1 1 3 4 5 1 5 8 4 1 3 5 5 7 2 5 1 8 2 2 3 4 6 4 5 2 3 2 1 3 1 1 5 7 8 14 3 6 5 159
323 Electricity: Power Supply or Regulation Systems 4 4 6 10 8 4 7 10 5 2 1 3 1 2 11 2 4 0 1 5 1 1 2 4 0 2 2 5 3 3 2 0 1 6 4 2 6 6 5 4 4 5 158
355 Photocopying 1 4 9 4 6 4 10 8 8 9 8 2 6 1 6 4 3 4 4 4 4 4 5 6 4 3 4 3 3 1 0 1 0 0 0 1 0 2 2 1 3 3 155
194 Check-Actuated Control Mechanisms 4 4 5 5 2 3 1 5 4 3 2 1 6 2 0 1 1 2 1 2 4 3 2 5 4 3 3 4 4 3 5 6 12 6 7 3 6 6 5 4 2 3 154
326 Electronic Digital Logic Circuitry 1 0 3 4 1 1 2 2 4 1 0 0 0 1 5 3 4 3 2 2 1 1 0 1 1 3 2 2 2 3 1 0 7 7 5 9 9 9 9 14 16 12 153
177 Weighing Scales 10 4 12 7 3 4 4 4 7 7 4 6 5 10 4 2 2 2 1 1 5 2 5 1 3 3 3 1 2 1 4 1 2 1 2 0 1 1 6 0 2 4 149
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 2 0 0 0 0 2 0 0 1 1 4 2 2 6 6 2 4 3 5 14 14 17 20 16 25 149
221 Article Dispensing 5 4 1 2 2 4 2 4 6 4 12 2 4 3 2 4 1 5 3 2 1 3 1 6 2 4 3 8 4 3 3 4 1 2 2 2 3 5 5 3 8 2 147
266 Metallurgical Apparatus 1 3 5 1 3 6 3 5 7 4 5 6 1 4 6 4 2 4 5 3 4 3 1 3 2 4 5 7 5 3 4 3 4 1 3 3 3 4 4 0 2 1 147
096 Gas Separation: Apparatus 1 2 3 3 3 3 6 4 4 3 3 2 1 9 1 0 2 4 8 2 2 4 4 4 6 6 5 1 2 4 2 1 4 2 5 3 3 3 4 7 4 6 146
055 Gas Separation 2 1 4 5 4 8 6 2 8 2 6 2 1 2 1 3 3 2 4 1 3 4 7 5 1 3 6 0 1 8 3 2 1 2 1 4 4 3 2 9 5 4 145
454 Ventilation 2 1 2 4 9 6 10 3 2 5 2 1 2 2 3 4 6 4 4 3 4 2 4 3 9 5 1 2 2 1 4 4 3 4 3 5 0 2 2 2 5 3 145
028 Textiles: Manufacturing 4 9 10 8 14 8 16 4 9 9 7 4 3 5 2 2 1 1 0 2 1 0 3 0 1 0 0 2 1 2 0 0 0 1 2 1 2 1 2 3 0 1 141
226 Advancing Material of Indeterminate Length 9 11 5 6 8 2 12 8 11 8 11 8 11 3 4 1 2 2 0 2 1 0 1 1 0 0 3 1 1 0 2 0 2 0 2 3 0 0 0 0 0 0 141
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 1 0 1 0 0 3 3 3 8 3 0 2 0 1 2 3 1 4 0 2 6 13 8 12 8 6 7 7 14 3 4 6 3 0 5 0 139
089 Ordnance 1 1 3 2 4 1 3 1 1 8 2 0 2 1 1 2 1 0 0 1 3 2 1 7 6 6 6 14 11 4 5 4 4 6 3 3 5 3 2 4 2 2 138
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2 0 2 3 0 2 3 3 0 3 2 4 1 4 7 4 9 14 10 13 16 16 17 137
181 Acoustics 4 5 4 1 1 1 0 6 4 7 6 1 3 3 5 4 4 9 2 3 2 1 3 5 5 2 1 4 2 1 1 0 3 1 2 4 3 4 3 6 6 4 136
294 Handling: Hand and Hoist-Line Implements 4 4 4 2 3 5 3 1 5 6 8 4 7 3 1 5 3 5 3 4 2 2 3 6 3 5 4 3 3 3 2 0 1 4 0 6 0 3 1 3 2 0 136
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 2 0 0 1 0 2 1 1 5 4 11 4 16 15 14 19 10 15 14 134
229 Envelopes, Wrappers, and Paperboard Boxes 2 6 5 4 3 6 3 1 4 1 3 3 5 3 1 4 1 4 1 0 1 2 0 1 2 4 7 2 4 3 4 4 6 2 3 8 3 6 3 2 2 1 130
182 Fire Escape, Ladder, or Scaffold 0 1 5 0 1 0 3 0 7 1 3 6 5 3 3 3 1 4 4 0 2 3 5 3 6 4 4 4 4 4 0 2 1 2 0 4 5 4 3 10 4 3 127
082 Turning (e.g., for metal working) 3 6 3 6 2 3 12 9 8 6 8 6 1 1 4 5 3 2 8 0 2 0 1 3 7 0 2 3 2 0 0 0 2 0 1 0 0 2 1 2 1 1 126
084 Music 0 2 6 3 0 1 5 1 1 1 5 3 4 1 3 2 1 9 5 3 4 2 2 1 4 2 4 2 0 1 1 1 6 4 1 6 3 4 6 8 4 3 125
211 Supports: Racks 2 2 1 3 2 2 7 3 5 2 2 4 5 5 1 5 0 1 5 2 0 2 5 3 4 3 3 1 3 4 3 4 1 2 3 3 1 7 5 4 3 2 125
404 Road Structure, Process, or Apparatus 2 2 4 3 2 3 4 5 3 6 2 6 3 5 4 4 1 1 2 4 3 0 5 3 4 2 1 4 1 2 1 5 1 7 2 2 2 2 1 1 6 1 122
068 Textiles: Fluid Treating Apparatus 4 5 7 5 9 6 9 8 4 6 4 5 9 6 2 5 2 4 1 1 0 1 1 0 0 2 0 0 1 0 0 0 0 0 0 0 1 3 2 3 5 0 121
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 1 0 2 1 0 0 1 0 2 1 3 0 0 0 1 0 1 2 3 1 4 4 4 5 4 5 3 7 8 22 10 9 6 9 2 121
019 Textiles: Fiber Preparation 6 10 5 4 3 4 8 4 4 4 2 2 2 2 4 5 2 1 7 4 0 1 4 3 2 3 1 1 5 1 3 2 2 3 0 2 1 1 1 0 0 0 119
312 Supports: Cabinet Structure 0 3 1 5 2 1 1 6 4 3 2 3 3 3 4 4 4 4 7 1 2 6 4 2 2 0 3 0 2 5 2 4 2 1 3 2 4 5 2 3 1 3 119
392 Electric Resistance Heating Devices 1 4 2 2 1 3 3 4 4 6 4 2 3 4 1 1 1 3 0 3 3 5 4 2 3 4 8 4 3 1 3 3 8 2 0 3 1 2 1 2 3 1 118
399 Electrophotography 0 0 1 0 0 4 1 0 3 3 2 4 7 8 5 3 4 1 1 3 3 0 8 3 3 4 8 4 2 2 4 1 0 0 2 1 1 2 4 9 6 1 118
269 Work Holders 2 1 2 1 4 6 4 4 7 2 2 5 6 4 4 5 4 7 3 1 0 2 3 3 1 1 2 2 3 3 3 0 0 0 2 1 3 2 4 4 3 1 117
173 Tool Driving or Impacting 0 2 2 6 4 1 8 2 3 6 7 6 5 0 2 4 3 0 2 5 1 3 4 1 0 0 3 0 3 0 1 0 5 5 1 6 1 2 8 1 0 2 115
409 Gear Cutting, Milling, or Planing 2 5 9 11 1 4 4 7 6 5 3 5 4 2 4 1 2 3 2 0 1 1 1 1 3 1 5 1 1 2 5 1 1 3 1 1 2 1 1 0 0 2 115
446 Amusement Devices: Toys 2 1 1 2 0 3 6 4 9 1 3 1 4 4 4 1 3 5 4 1 1 0 5 2 0 2 1 0 2 2 0 0 1 3 1 2 6 7 6 6 5 3 114
320 Electricity: Battery or Capacitor Charging or Discharging 4 1 0 2 1 4 4 1 9 7 5 7 5 3 1 3 6 5 3 0 1 3 1 3 1 1 1 1 1 1 1 0 1 1 0 1 8 2 4 3 5 1 112
408 Cutting by Use of Rotating Axially Moving Tool 3 3 1 4 4 2 6 2 8 2 5 3 3 3 2 2 2 2 2 2 0 1 4 1 3 2 3 2 3 3 2 5 2 1 3 3 1 7 3 0 1 1 112
172 Earth Working 6 4 8 7 2 3 4 7 5 2 2 2 2 2 1 5 3 2 3 1 2 3 5 2 2 0 1 1 1 1 0 0 4 1 1 2 3 3 3 0 4 1 111
047 Plant Husbandry 1 1 2 3 3 2 1 1 3 4 0 3 3 1 5 3 2 2 5 5 1 2 2 0 1 3 1 6 2 2 2 1 3 4 1 3 4 2 5 8 3 4 110
406 Conveyors: Fluid Current 3 7 5 5 4 4 7 4 8 1 2 3 1 5 7 2 5 4 3 3 0 1 3 1 1 3 2 2 5 1 0 0 0 1 1 1 0 0 1 2 2 0 110
419 Powder Metallurgy Processes 4 0 4 3 7 7 3 4 2 6 4 6 4 3 2 3 1 1 1 2 2 2 2 4 1 5 2 3 3 1 2 1 1 1 4 1 1 1 1 2 1 1 109
100 Presses 3 2 4 5 5 0 1 6 5 3 5 3 7 4 4 1 5 7 4 1 3 3 0 2 2 4 0 2 1 3 3 1 0 1 1 1 1 0 1 0 1 0 105
337 Electricity: Electrothermally or Thermally Actuated Switches 0 7 6 4 3 4 8 7 4 1 1 5 1 4 2 3 2 2 1 2 2 2 5 0 3 7 3 0 0 3 1 0 1 0 2 2 2 0 0 0 4 1 105
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 1 4 5 0 3 5 1 1 2 1 2 5 1 5 3 4 5 3 3 1 2 2 4 6 5 2 2 2 3 1 5 2 1 8 4 104
401 Coating Implements with Material Supply 3 4 4 6 1 2 0 1 3 1 0 2 2 1 3 0 0 1 0 2 2 4 6 2 1 3 3 2 2 1 1 2 1 0 2 7 3 6 10 2 1 4 101
477 Interrelated Power Delivery Controls, Including Engine Control 0 2 4 1 3 1 4 3 3 2 5 1 1 1 2 2 1 5 2 1 5 5 4 2 4 0 2 1 3 0 1 0 6 3 6 3 3 3 2 2 1 1 101
110 Furnaces 1 2 2 4 2 1 1 3 7 4 3 2 1 2 2 1 4 5 5 2 1 3 4 6 2 5 2 2 0 1 1 0 1 5 2 0 2 5 1 1 0 1 99
336 Inductor Devices 0 3 9 8 7 4 10 3 2 4 2 0 2 1 3 1 3 2 1 2 1 0 3 1 1 0 1 0 1 0 0 1 6 2 0 2 2 3 1 3 1 2 98
373 Industrial Electric Heating Furnaces 3 2 1 2 3 4 9 7 7 3 5 5 1 3 1 2 3 1 2 2 1 3 4 4 2 0 2 0 1 0 4 3 1 1 0 1 2 0 0 2 0 0 97
081 Tools 2 1 0 0 4 3 3 0 6 0 3 1 3 2 1 4 3 1 0 2 5 4 2 3 2 2 2 2 5 2 2 0 1 0 0 3 3 1 10 3 1 3 95
474 Endless Belt Power Transmission Systems or Components 3 3 2 7 3 5 4 4 1 3 5 1 7 6 7 2 0 0 1 1 2 2 0 1 1 0 1 3 1 1 0 3 1 1 0 2 1 1 1 4 3 0 94
338 Electrical Resistors 4 6 3 3 4 2 4 4 2 4 4 1 2 3 1 3 1 1 2 6 2 2 1 3 4 5 3 3 1 0 0 0 0 0 0 1 0 1 1 2 2 2 93
116 Signals and Indicators 4 3 3 1 4 2 4 5 2 6 5 1 3 7 6 2 4 1 3 2 1 2 2 1 1 1 1 0 0 1 1 2 1 0 1 0 0 2 2 0 2 3 92
322 Electricity: Single Generator Systems 1 1 4 2 2 7 6 10 8 0 3 7 2 3 1 3 0 3 4 0 1 0 0 1 2 3 2 0 1 0 0 1 0 1 3 2 2 1 0 1 1 2 91
433 Dentistry 1 1 1 0 0 1 0 2 0 1 1 4 2 2 1 1 0 4 3 0 4 3 4 3 2 2 5 2 3 5 1 1 1 4 3 0 3 3 2 7 5 3 91
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 2 0 0 1 4 0 0 3 4 3 2 1 5 1 4 1 4 4 2 1 3 2 1 2 5 1 2 4 5 1 4 1 2 2 2 1 3 0 2 3 1 89
236 Automatic Temperature and Humidity Regulation 2 4 1 3 7 5 6 0 2 2 5 2 6 3 0 2 0 2 5 3 1 2 2 1 2 3 0 1 0 1 0 2 0 1 2 2 0 0 3 1 3 1 88
380 Cryptography 1 0 0 1 3 0 2 0 0 0 0 2 1 1 0 0 1 3 0 0 1 0 0 0 3 6 8 6 0 7 0 4 4 2 1 9 3 4 3 5 1 6 88
043 Fishing, Trapping, and Vermin Destroying 0 1 4 0 1 2 1 2 1 3 2 2 2 3 2 0 1 1 2 1 0 3 0 2 4 2 2 2 1 4 2 2 2 4 2 1 2 10 3 1 3 3 86
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 2 1 0 0 1 0 1 0 0 2 2 0 2 1 0 0 2 1 2 0 0 0 5 2 4 3 4 6 2 4 1 1 1 7 4 6 4 4 5 5 86
108 Horizontally Supported Planar Surfaces 2 1 1 3 0 1 2 2 3 4 3 1 0 1 2 0 1 1 1 1 1 3 1 0 1 1 2 4 1 1 0 2 2 3 8 6 3 8 2 2 2 1 84
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 2 2 1 0 0 4 4 3 1 3 1 1 0 2 3 2 2 3 4 1 1 1 1 1 4 1 1 2 2 0 4 1 1 0 0 0 3 3 3 6 4 6 84
383 Flexible Bags 2 3 1 1 3 2 0 1 2 1 3 2 0 5 1 2 0 2 1 6 1 3 2 4 3 3 5 4 0 4 0 1 1 1 2 2 5 0 4 1 0 0 84
386 Television Signal Processing for Dynamic Recording or Reproducing 1 0 1 1 0 1 1 1 0 1 1 1 2 3 0 0 1 1 2 2 1 5 2 4 3 3 2 2 2 4 1 1 4 6 3 3 4 4 2 4 2 2 84
440 Marine Propulsion 1 1 3 3 4 3 2 5 8 1 0 4 6 1 4 2 1 2 1 2 2 2 1 1 3 1 2 2 2 3 1 1 0 1 0 0 0 1 1 1 1 4 84
048 Gas: Heating and Illuminating 2 1 1 1 3 4 7 3 3 3 1 3 3 6 1 9 1 5 3 2 4 4 3 0 1 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 2 0 82
036 Boots, Shoes, and Leggings 0 1 3 0 4 1 0 4 6 3 6 1 1 1 0 4 0 6 1 1 1 1 2 7 0 1 1 2 1 0 1 1 1 2 0 0 1 3 3 3 2 2 78
160 Flexible or Portable Closure, Partition, or Panel 0 3 4 3 1 4 1 0 1 2 2 2 3 1 0 1 0 3 0 1 0 3 3 2 4 1 2 2 2 1 2 4 3 1 2 1 4 0 2 3 2 2 78
227 Elongated-Member-Driving Apparatus 2 3 5 3 1 0 4 4 5 3 1 1 1 2 2 1 2 3 1 5 6 1 0 4 0 2 2 0 3 3 1 1 3 0 1 1 0 1 0 0 0 0 78
132 Toilet 0 1 0 2 2 1 0 5 2 1 1 2 1 1 1 0 1 2 0 3 0 0 2 2 3 0 3 1 3 0 2 2 3 3 2 4 2 8 1 6 3 1 77
149 Explosive and Thermic Compositions or Charges 3 0 3 8 2 2 3 1 1 2 6 1 2 4 2 2 1 0 0 1 4 5 1 0 1 4 2 0 2 0 2 0 3 3 0 0 0 2 1 1 1 1 77
238 Railways: Surface Track 1 1 2 0 4 0 1 1 3 5 2 1 8 3 0 1 1 2 4 0 1 2 0 1 0 3 3 3 1 0 2 0 0 3 2 2 0 0 2 4 5 1 75
441 Buoys, Rafts, and Aquatic Devices 2 0 2 1 0 2 4 1 1 1 4 0 1 5 2 2 3 2 1 3 0 1 1 1 6 5 1 1 2 1 0 2 0 1 2 1 1 2 5 0 3 2 75
279 Chucks or Sockets 2 2 3 2 0 1 5 4 1 6 2 4 2 4 2 4 3 2 1 1 0 3 2 1 3 0 2 0 2 0 0 0 0 1 0 1 1 0 2 2 3 0 74
203 Distillation: Processes, Separatory 6 0 1 3 4 3 4 4 0 2 2 4 3 1 2 1 3 3 5 3 1 1 0 1 0 3 0 2 0 0 2 0 0 0 0 1 3 1 1 2 1 0 73
290 Prime-Mover Dynamo Plants 0 2 4 3 2 0 3 0 8 2 0 1 1 2 4 2 3 2 2 2 1 5 2 2 1 2 3 0 0 0 1 0 0 4 1 1 0 2 1 1 0 2 72
482 Exercise Devices 0 0 0 1 0 2 0 1 2 2 2 0 0 1 0 1 1 0 2 2 2 3 1 1 1 3 2 2 2 4 5 2 2 4 1 3 3 3 3 2 4 2 72
725 Interactive Video Distribution Systems 1 0 1 6 4 1 2 2 4 3 1 3 1 0 0 1 1 1 1 0 0 0 1 5 2 0 0 0 0 0 1 2 2 3 3 4 3 1 3 2 2 3 70
105 Railway Rolling Stock 2 1 4 4 1 3 2 5 2 7 5 4 5 2 0 2 1 1 2 2 0 1 1 2 2 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 3 1 69
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 3 6 4 5 1 4 5 3 3 1 2 0 0 0 3 0 0 3 3 4 2 2 3 0 5 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 0 68
407 Cutters, for Shaping 2 5 5 3 3 2 4 4 3 3 1 6 0 1 0 0 0 1 0 1 0 1 0 0 1 2 2 0 1 3 1 1 0 4 1 1 3 0 1 1 1 0 68
216 Etching a Substrate: Processes 1 0 0 0 0 1 0 0 1 1 0 1 2 0 2 2 0 0 1 1 0 3 1 1 1 1 3 5 2 3 3 3 2 3 2 1 4 2 4 4 3 3 67
249 Static Molds 1 2 2 4 0 1 1 6 3 5 5 6 3 3 4 2 1 0 1 2 1 1 0 0 0 2 2 1 1 1 0 1 0 1 0 0 1 0 1 1 0 1 67
140 Wireworking 3 2 6 2 3 4 3 2 5 5 3 3 4 0 1 2 2 0 2 0 3 1 1 4 3 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 66
283 Printed Matter 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 4 3 0 0 0 4 1 6 4 3 3 3 1 2 2 3 2 3 2 3 4 3 0 1 4 65
706 DP: Artificial Intelligence (Data Processing) 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 2 2 2 2 2 4 4 5 8 5 4 2 4 10 7 65
178 Telegraphy 2 1 0 2 0 3 7 3 4 0 1 2 4 3 3 6 2 2 2 0 3 0 0 2 1 1 1 1 1 0 1 0 1 2 1 0 1 0 0 1 0 0 64
476 Friction Gear Transmission Systems or Components 1 3 2 2 3 4 3 1 1 0 0 5 0 1 0 0 0 2 4 1 1 0 2 2 1 0 0 0 2 1 2 4 2 1 2 0 2 3 3 1 2 0 64
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 1 1 2 1 1 5 3 5 7 3 13 5 5 2 4 64
494 Imperforate Bowl: Centrifugal Separators 2 0 1 1 3 0 4 1 1 2 2 1 1 0 1 2 2 3 3 0 2 1 5 1 0 2 2 1 1 0 0 0 0 1 3 3 0 4 4 0 1 2 63
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 0 0 0 0 0 0 0 0 0 0 5 0 1 4 6 5 11 4 11 16 63
184 Lubrication 3 5 3 1 3 3 5 4 4 5 1 3 2 1 1 1 0 0 1 2 0 1 2 1 0 0 0 0 1 2 0 0 3 0 0 0 2 0 0 0 1 1 62
212 Traversing Hoists 1 0 5 2 8 0 5 3 2 1 2 2 3 2 3 2 1 1 3 1 3 1 4 0 2 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 61
353 Optics: Image Projectors 0 0 3 4 1 0 1 1 0 3 5 1 0 2 2 2 0 3 0 0 0 1 0 0 1 0 0 2 2 0 2 0 0 2 1 2 4 6 2 1 4 3 61
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 1 0 0 0 1 1 0 2 2 0 3 2 0 1 2 3 3 5 1 2 1 1 3 4 4 9 6 61
223 Apparel Apparatus 0 0 3 1 0 1 6 3 1 1 3 2 2 3 1 2 0 0 2 1 0 2 3 4 1 1 1 2 1 2 0 1 1 0 0 2 2 0 1 2 1 1 60
332 Modulators 0 2 3 10 1 2 4 2 2 2 1 1 0 0 0 0 1 0 4 3 3 0 3 0 0 0 2 0 2 3 1 0 1 2 0 1 1 1 0 2 0 0 60
346 Recorders 1 3 4 3 5 5 3 0 5 4 1 3 0 3 3 0 3 1 2 0 3 0 0 1 0 0 2 1 2 0 0 0 0 1 0 0 1 0 0 0 0 0 60
037 Excavating 1 1 1 1 0 1 0 4 1 2 6 1 2 2 0 1 1 2 0 2 1 2 1 0 2 1 1 1 0 3 1 0 2 1 2 1 0 3 1 4 3 0 59
076 Metal Tools and Implements, Making 0 0 0 1 3 0 1 2 2 2 2 1 1 1 1 1 0 0 0 2 0 3 2 2 3 2 3 1 1 4 3 2 2 1 3 0 0 1 1 1 1 1 57
202 Distillation: Apparatus 2 1 2 5 5 3 5 5 1 5 0 2 1 1 0 0 1 2 1 1 1 1 1 3 0 0 1 0 0 1 0 0 1 0 0 0 3 0 0 0 1 1 57
368 Horology: Time Measuring Systems or Devices 2 2 0 1 0 1 0 8 2 0 1 6 1 2 0 0 3 0 2 3 1 0 0 0 1 3 1 1 1 0 0 2 0 2 1 1 0 1 3 1 3 1 57
388 Electricity: Motor Control Systems 0 0 1 3 2 4 3 1 10 1 1 4 0 3 2 7 5 1 1 1 1 1 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 57
169 Fire Extinguishers 1 0 2 1 2 0 0 1 4 0 4 5 3 2 2 1 2 2 3 1 1 1 4 2 0 2 0 1 4 1 0 1 0 0 0 1 0 0 1 0 0 1 56
051 Abrasive Tool Making Process, Material, or Composition 2 0 0 1 1 1 0 2 0 0 1 2 1 2 2 0 0 1 2 0 0 0 4 0 2 1 5 1 3 5 0 3 1 1 3 0 2 1 1 0 2 1 54
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 5 1 4 2 2 4 0 2 0 2 1 0 3 2 1 2 7 1 3 7 54
071 Chemistry: Fertilizers 1 0 1 3 7 3 1 5 3 1 1 0 1 2 0 2 2 0 0 1 1 3 3 3 0 0 3 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 52
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 1 3 4 3 1 0 2 1 1 2 1 1 2 0 0 1 1 0 0 0 1 3 0 0 1 0 0 2 1 1 4 0 1 1 2 1 2 1 1 2 1 51
136 Batteries: Thermoelectric and Photoelectric 0 0 1 1 1 2 5 3 2 2 2 2 2 1 4 3 3 0 0 0 0 2 0 0 2 1 0 1 0 0 0 2 1 1 1 1 0 0 0 4 0 0 50
042 Firearms 0 0 0 0 2 1 0 1 1 2 4 1 2 0 0 1 0 0 1 0 1 2 0 2 3 2 0 1 4 4 2 0 1 0 0 2 1 1 2 1 3 1 49
329 Demodulators 1 0 0 0 3 2 2 0 0 0 0 0 0 1 0 0 0 0 2 1 0 1 1 7 2 5 4 1 1 1 0 1 4 1 1 1 2 1 1 0 0 1 48
452 Butchering 2 0 3 1 0 0 0 2 0 0 0 2 0 0 2 0 1 2 1 0 0 2 1 2 1 1 0 0 1 2 2 1 2 3 1 3 4 2 2 1 0 1 48
225 Severing by Tearing or Breaking 1 1 2 2 1 2 1 1 4 2 2 2 0 0 3 3 1 2 0 2 0 1 2 3 2 1 0 1 1 2 0 0 0 0 0 0 0 0 1 0 1 0 47
246 Railway Switches and Signals 0 2 0 2 2 1 0 1 1 3 0 6 3 3 1 0 0 1 4 0 1 0 2 0 1 2 2 1 0 0 1 2 2 0 0 0 1 1 0 0 0 1 47
445 Electric Lamp or Space Discharge Component or Device Manufacturing 3 3 1 2 4 0 2 0 2 0 4 4 2 0 0 0 0 3 1 3 0 0 0 0 0 0 0 4 0 0 1 0 0 1 0 2 2 0 0 0 1 2 47
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 1 0 0 0 0 1 0 0 0 2 2 0 1 2 0 2 1 3 2 4 0 1 0 1 2 4 1 0 1 0 0 1 2 1 3 3 2 3 46
014 Bridges 1 1 1 0 0 1 1 4 0 0 1 0 0 0 1 1 1 1 1 2 1 3 3 0 3 0 0 2 1 0 1 2 1 3 2 0 1 1 0 2 2 0 45
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 1 1 0 1 2 1 2 0 0 1 1 0 0 1 2 3 0 1 1 0 1 2 3 2 1 1 3 2 0 3 3 2 4 45
224 Package and Article Carriers 0 1 0 0 2 0 0 0 0 1 0 1 1 0 0 3 3 2 1 2 0 2 1 1 3 2 4 1 2 0 0 1 2 0 1 1 2 1 1 1 0 1 44
352 Optics: Motion Pictures 0 1 2 2 1 1 4 0 5 1 1 2 1 5 0 1 1 0 0 1 0 2 2 0 2 0 0 2 0 0 0 1 0 0 0 1 1 1 1 0 1 1 44
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 1 0 1 2 0 0 2 1 1 1 2 0 2 0 1 2 2 2 4 3 5 3 0 2 3 1 0 44
301 Land Vehicles: Wheels and Axles 2 0 1 0 0 0 0 0 2 1 1 4 1 1 1 1 2 0 3 0 0 1 2 0 2 0 0 0 2 1 1 1 1 1 0 2 3 0 2 1 2 0 42
716 DP: Design and Analysis of Circuit or Semiconductor Mask (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 1 0 0 0 0 1 1 0 3 3 0 2 3 2 2 7 9 8 42
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 2 1 0 1 1 0 3 1 0 1 3 2 2 8 3 3 6 42
191 Electricity: Transmission To Vehicles 0 1 1 1 1 0 1 1 4 2 5 1 1 2 2 0 1 0 1 1 1 0 0 4 2 0 1 0 2 0 0 2 0 0 1 0 0 1 0 0 1 0 41
601 Surgery: Kinesitherapy 0 1 0 1 0 0 0 0 0 1 3 0 1 0 0 0 0 1 0 1 0 0 0 2 2 1 6 3 1 1 0 0 1 3 5 1 0 1 2 1 1 0 40
144 Woodworking 0 1 1 2 0 0 0 0 0 2 0 2 0 1 2 3 1 0 3 0 0 2 1 0 2 2 4 1 3 0 0 0 3 0 0 0 0 2 1 0 0 0 39
483 Tool Changing 0 0 0 2 0 0 5 2 1 0 1 2 1 0 1 0 0 1 0 0 2 0 1 2 5 0 1 2 0 1 0 0 1 0 1 0 1 1 3 1 0 0 38
124 Mechanical Guns and Projectors 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 2 0 0 1 0 1 0 2 3 1 2 5 0 1 3 2 0 0 1 0 0 1 2 1 1 1 2 37
453 Coin Handling 0 2 0 0 0 0 1 0 0 1 0 2 1 1 0 0 1 0 0 0 1 0 2 1 0 0 2 0 1 0 0 2 2 2 1 2 1 3 3 2 2 1 37
109 Safes, Bank Protection, or a Related Device 0 1 0 1 0 0 0 0 2 2 0 1 0 0 0 1 1 0 2 0 5 2 2 2 2 2 1 1 1 0 2 2 0 0 0 1 0 0 0 0 2 0 36
193 Conveyors, Chutes, Skids, Guides, and Ways 3 2 1 1 1 3 4 2 1 0 1 0 1 0 1 1 0 0 1 4 0 0 1 0 0 1 0 1 1 1 0 1 0 0 1 0 1 1 0 0 0 0 36
256 Fences 1 0 0 1 1 3 0 1 1 1 1 0 0 0 0 1 0 0 2 0 0 0 2 1 1 2 0 2 1 1 1 2 0 1 1 0 1 1 0 0 2 4 36
111 Planting 0 0 0 0 0 0 0 1 1 0 1 1 2 0 0 1 4 4 5 0 1 2 0 1 0 1 1 2 1 2 1 0 1 1 0 0 0 0 1 0 0 0 35
127 Sugar, Starch, and Carbohydrates 1 0 0 0 0 0 0 1 2 1 0 1 3 1 0 2 1 0 0 3 1 0 0 0 3 1 1 0 1 0 2 1 0 0 0 0 0 1 1 6 1 0 35
270 Sheet-Material Associating 0 0 1 0 0 0 0 3 1 1 0 1 0 3 2 0 1 1 2 0 1 0 0 1 3 2 1 0 2 0 1 1 2 1 0 0 0 0 4 0 0 0 35
410 Freight Accommodation On Freight Carrier 1 0 0 0 0 0 2 0 2 2 2 1 4 0 1 0 0 0 1 0 2 0 1 1 0 2 0 1 0 1 0 0 1 0 0 3 0 0 1 2 1 3 35
059 Chain, Staple, and Horseshoe Making 0 1 1 1 0 0 4 2 2 1 0 1 0 0 0 0 1 1 0 0 0 2 1 1 0 0 1 1 1 0 1 1 1 0 0 1 1 2 4 1 0 0 34
135 Tent, Canopy, Umbrella, or Cane 0 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 3 0 0 0 0 0 1 1 2 0 1 1 1 4 1 2 2 0 0 1 4 1 3 0 34
413 Sheet Metal Container Making 2 0 1 1 1 1 1 0 0 1 0 1 1 2 1 0 1 0 0 0 0 0 2 2 0 1 1 2 1 0 1 0 0 0 0 3 3 0 0 1 0 0 31
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 1 0 0 0 0 0 1 0 3 2 2 1 3 5 2 3 8 31
281 Books, Strips, and Leaves 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 2 3 4 2 0 2 0 1 1 1 1 0 1 0 2 2 1 0 30
038 Textiles: Ironing or Smoothing 0 1 1 1 1 2 5 3 0 2 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 2 1 0 0 2 1 0 0 0 0 0 1 0 1 0 29
125 Stone Working 1 0 1 0 0 3 0 0 4 0 1 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 1 2 0 0 2 0 1 0 0 1 0 3 1 1 0 2 28
159 Concentrating Evaporators 1 1 0 4 5 1 3 0 3 2 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 2 0 0 0 0 1 28
412 Bookbinding: Process and Apparatus 0 0 0 1 0 0 2 0 1 0 3 0 2 1 1 0 1 1 0 0 1 2 1 0 1 0 0 1 0 0 0 1 0 1 1 0 2 1 1 1 0 1 28
237 Heating Systems 1 2 2 1 2 0 0 1 0 0 0 0 2 0 0 2 1 0 1 1 1 0 0 0 2 0 0 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 26
293 Vehicle Fenders 0 0 0 1 0 0 0 0 0 0 0 1 7 0 0 1 0 0 3 0 0 1 0 0 1 0 1 0 2 0 1 0 0 0 0 0 0 2 1 1 1 2 26
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 2 3 0 2 2 1 0 0 1 0 0 2 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 2 0 0 2 0 1 0 1 0 1 26
472 Amusement Devices 0 0 0 0 0 0 0 1 0 1 0 3 0 0 0 1 0 0 0 0 0 0 3 0 0 1 2 2 0 3 0 0 1 1 2 1 0 0 0 2 0 1 25
492 Roll or Roller 1 1 0 1 0 1 1 1 3 1 1 3 2 0 2 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 25
054 Harness (for animals) 0 0 0 0 0 0 0 0 2 0 1 0 2 0 0 0 1 0 0 1 0 1 0 0 2 0 0 0 2 0 2 0 0 1 0 1 0 0 0 3 2 2 23
026 Textiles: Cloth Finishing 1 1 2 1 2 3 1 1 0 0 1 1 0 0 0 0 0 1 0 1 0 2 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 22
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 0 0 2 0 0 1 1 1 0 1 0 0 1 0 0 0 0 0 2 1 0 0 0 1 2 1 1 0 0 0 0 0 0 1 2 2 0 21
460 Crop Threshing or Separating 3 0 0 1 2 0 0 0 2 0 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 0 2 0 0 0 18
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 0 0 1 3 2 0 2 1 2 0 3 1 0 1 0 17
023 Chemistry: Physical Processes 0 0 0 1 0 1 2 1 2 1 1 1 2 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 16
232 Deposit and Collection Receptacles 0 0 0 0 2 0 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 2 1 0 0 0 0 0 0 0 1 1 0 0 1 0 1 15
450 Foundation Garments 3 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 1 1 15
462 Books, Strips, and Leaves for Manifolding 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 1 2 1 1 1 0 1 3 0 0 0 0 0 0 0 0 0 0 15
063 Jewelry 0 0 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2 1 1 0 0 0 1 0 2 0 14
086 Ammunition and Explosive-Charge Making 0 0 0 0 1 0 0 0 0 0 0 1 2 2 0 0 0 0 0 2 1 0 0 0 0 0 1 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 14
305 Wheel Substitutes for Land Vehicles 1 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 3 0 2 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 14
069 Leather Manufactures 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 2 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 13
087 Textiles: Braiding, Netting, and Lace Making 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 13
171 Unearthing Plants or Buried Objects 0 2 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 13
157 Wheelwright Machines 0 0 0 0 0 0 0 1 0 0 1 3 0 3 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 11
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 1 0 0 1 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 1 0 0 0 0 11
213 Railway Draft Appliances 1 5 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 1 0 0 0 0 0 1 0 0 11
334 Tuners 0 1 1 1 0 0 0 1 2 0 0 1 1 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 11
168 Farriery 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 10
234 Selective Cutting (e.g., Punching) 1 3 2 0 0 0 0 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
289 Knots and Knot Tying 0 0 1 1 1 1 0 1 1 0 0 0 0 0 0 1 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 9
298 Land Vehicles: Dumping 0 0 0 0 0 0 1 0 0 1 0 1 0 1 0 2 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 9
190 Trunks and Hand-Carried Luggage 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 8
150 Purses, Wallets, and Protective Covers 1 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
300 Brush, Broom, and Mop Making 0 0 0 2 1 0 0 1 0 1 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 1 0 0 7
720 Dynamic Optical Information Storage or Retrieval 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 2 0 0 0 0 0 0 0 0 1 2 0 1 0 7
007 Compound Hand Tools 0 0 0 0 0 3 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 6
186 Merchandising 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 1 0 0 0 0 0 0 0 0 0 1 0 0 0 5
199 Type Casting 0 2 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 0 5
185 Motors: Spring, Weight, or Animal Powered 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 4
217 Wooden Receptacles 0 0 0 2 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 4
260 Chemistry of Carbon Compounds 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 4
449 Bee Culture (propagating, raising, caring for bees) 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
027 Undertaking 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3
196 Mineral Oils: Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3
245 Wire Fabrics and Structure 0 0 1 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 0 0 0 0 0 0 0 0 0 3
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 1 1 0 0 0 0 0 0 2
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
142 Wood Turning 0 0 0 0 0 0 0 0 0 0 0 0 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 1
147 Coopering 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 1
163 Needle and Pin Making 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
291 Track Sanders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
295 Railway Wheels and Axles 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 1
ALL ALL CLASSES 1813 1852 2558 2675 2800 2481 3181 2954 3465 3168 2855 3146 3043 2995 2654 2723 1911 2406 2473 2137 1930 2272 2494 2407 2777 2585 3100 2794 2803 2430 2302 2236 2481 2454 2680 3467 3576 3669 3967 3843 3630 3450 116637


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