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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

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

Count of 1963 - 2005 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

PENNSYLVANIA

( 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 2005 Total
532 Organic Compounds (includes Classes 532-570) 161 175 173 261 283 232 300 295 199 312 213 222 310 267 168 164 112 122 156 112 83 102 103 96 72 91 110 118 109 122 128 112 103 105 108 143 154 133 133 121 84 72 67 6706
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 79 84 119 169 156 136 149 152 104 185 128 125 119 118 138 164 113 124 144 117 140 136 122 119 122 115 116 117 125 169 197 194 177 192 151 171 169 185 164 155 131 149 108 6047
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 28 27 20 40 29 23 37 24 26 43 41 85 105 101 109 144 92 129 77 72 73 110 93 77 123 101 143 136 128 122 161 184 200 263 332 327 336 351 379 401 320 191 165 5968
439 Electrical Connectors 22 23 64 47 82 56 45 69 80 77 53 62 68 51 48 62 48 50 40 44 76 69 67 74 133 96 130 114 117 123 111 85 88 95 93 96 95 135 106 135 125 127 90 3471
428 Stock Material or Miscellaneous Articles 32 35 43 56 51 51 62 74 64 73 66 86 65 69 59 69 44 59 59 53 45 54 55 51 60 62 71 72 70 68 75 69 65 76 84 90 91 73 78 63 82 78 72 2774
073 Measuring and Testing 39 50 96 81 74 58 61 50 58 52 70 59 64 59 71 38 41 43 55 45 44 49 39 48 42 36 46 33 33 31 24 28 37 32 33 44 39 32 31 30 39 31 24 1989
029 Metal Working 29 38 56 65 49 62 57 46 78 62 85 67 51 47 50 48 29 45 61 38 51 33 41 69 73 52 51 42 56 46 32 36 37 32 34 36 25 27 28 22 25 29 20 1960
435 Chemistry: Molecular Biology and Microbiology 4 5 8 8 1 4 6 6 9 8 12 12 11 13 13 9 6 9 12 9 8 6 8 10 20 11 21 21 21 34 37 39 45 64 117 163 210 166 230 140 72 82 57 1747
210 Liquid Purification or Separation 11 19 25 24 32 28 31 30 25 30 43 36 24 32 33 21 17 32 31 20 26 29 29 37 35 32 37 37 39 72 59 60 60 52 42 45 46 39 25 19 18 25 42 1449
427 Coating Processes 24 14 20 33 24 32 33 31 37 62 32 48 32 40 32 34 29 29 32 39 30 25 29 25 36 28 47 34 29 21 28 24 43 32 39 29 36 49 40 38 33 26 19 1397
052 Static Structures (e.g., Buildings) 23 23 41 60 41 42 39 40 46 33 49 48 24 35 43 29 21 29 29 11 9 29 20 32 36 26 42 27 24 18 32 27 28 28 34 29 36 35 41 42 24 40 24 1389
423 Chemistry of Inorganic Compounds 35 22 35 24 35 46 41 25 36 30 22 33 47 31 33 27 27 33 39 36 35 25 36 63 39 19 41 34 36 45 41 30 30 25 31 23 20 24 24 13 20 14 8 1333
361 Electricity: Electrical Systems and Devices 21 41 45 52 57 41 33 37 53 44 43 32 30 46 38 31 22 24 22 25 21 33 19 22 27 20 24 15 7 16 19 19 19 22 18 27 40 26 24 34 40 35 25 1289
072 Metal Deforming 43 40 65 50 63 52 56 49 75 52 48 56 28 25 28 15 16 15 19 11 15 16 23 26 30 27 14 19 16 15 19 22 14 24 19 31 27 12 11 5 8 5 4 1208
128 Surgery (includes Class 600) 7 11 9 14 17 8 8 23 20 23 14 17 23 15 12 9 5 9 17 12 6 26 15 20 25 18 37 28 34 32 39 40 42 62 48 54 55 52 41 63 61 46 34 1151
137 Fluid Handling 37 39 45 45 44 38 48 50 54 35 42 23 29 26 28 31 12 31 28 20 19 27 23 12 18 14 23 17 30 16 22 21 15 17 12 16 29 27 23 18 17 12 11 1144
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 19 25 40 60 33 28 39 28 33 31 24 36 31 31 23 36 17 23 17 12 23 21 16 18 7 13 21 23 28 18 28 20 18 17 11 18 15 27 24 14 23 27 17 1033
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 16 20 23 29 29 23 24 34 37 46 39 35 41 29 19 18 17 23 26 30 34 14 25 15 18 17 17 15 12 18 23 19 26 23 22 24 28 18 24 15 21 27 18 1031
376 Induced Nuclear Reactions: Processes, Systems, and Elements 14 12 17 19 11 12 7 8 12 12 17 18 21 29 26 46 22 14 18 15 12 23 15 45 155 86 64 40 33 33 23 36 15 15 13 14 9 5 8 4 4 8 6 1016
148 Metal Treatment 21 43 33 32 29 18 21 26 39 43 35 37 32 39 26 24 21 11 22 10 24 20 12 17 20 20 26 32 15 33 21 35 16 18 8 21 17 16 21 18 20 7 9 1008
062 Refrigeration 16 22 34 37 34 28 23 16 21 33 26 22 16 19 21 22 11 17 19 17 18 26 24 20 28 22 22 13 24 25 28 26 22 14 28 22 38 23 28 27 24 18 12 986
065 Glass Manufacturing 7 24 37 53 42 18 27 35 40 22 43 50 44 42 36 41 28 38 36 47 22 18 27 24 22 29 20 22 17 10 2 9 5 4 5 8 8 1 1 7 6 5 2 984
324 Electricity: Measuring and Testing 19 16 24 31 30 22 31 35 31 38 38 20 17 20 19 18 20 16 16 14 15 18 14 19 23 26 32 24 28 23 24 18 15 18 20 11 13 20 17 26 24 39 24 966
252 Compositions 13 8 20 22 18 23 25 28 33 48 19 19 27 22 16 19 12 16 19 14 15 21 10 12 20 16 18 23 22 23 38 27 37 32 35 31 31 30 16 16 27 23 9 953
200 Electricity: Circuit Makers and Breakers 30 20 52 53 69 18 44 33 41 30 40 45 32 22 21 21 32 17 25 25 14 8 16 16 19 8 6 11 6 10 24 12 9 12 10 7 22 19 6 12 12 15 8 952
219 Electric Heating 22 29 35 25 23 32 32 42 58 47 34 26 15 17 16 20 9 14 20 30 9 22 33 25 31 18 18 26 24 8 13 21 10 15 9 17 19 14 16 11 9 14 12 940
340 Communications: Electrical 28 19 19 35 15 10 13 21 35 32 31 32 26 32 15 13 20 14 12 14 16 6 5 10 17 11 20 23 16 20 17 13 13 17 13 32 43 26 35 22 16 34 24 885
206 Special Receptacle or Package 16 21 40 35 37 23 30 26 20 21 22 16 28 22 25 14 9 23 13 21 13 20 18 13 20 16 15 15 16 20 19 15 9 11 13 21 30 27 8 19 11 23 10 844
414 Material or Article Handling 27 29 36 41 20 28 38 30 30 26 40 30 37 18 20 20 14 22 20 9 20 21 13 14 14 18 14 12 13 17 8 15 14 24 7 5 11 14 6 5 13 11 7 831
174 Electricity: Conductors and Insulators 16 27 28 28 36 32 39 35 36 31 35 31 16 23 19 13 9 17 13 16 17 18 11 5 15 13 10 4 14 6 5 10 9 11 11 16 17 14 28 25 21 20 22 822
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 11 19 28 17 28 11 19 15 30 27 38 28 29 38 27 19 12 23 15 13 19 22 16 19 27 40 24 12 12 14 16 15 14 8 14 16 15 15 10 17 12 15 2 821
250 Radiant Energy 22 19 29 25 14 22 34 30 25 12 21 26 19 15 19 19 21 18 13 8 6 13 9 12 22 20 21 30 21 19 8 28 24 18 14 25 17 21 13 11 15 18 22 818
208 Mineral Oils: Processes and Products 19 22 26 19 18 11 21 32 35 32 44 46 35 26 26 34 27 19 11 13 21 32 23 13 15 5 9 18 14 5 10 24 10 4 11 4 6 3 6 4 5 2 1 761
604 Surgery (Medicators and Receptors) 11 3 2 4 9 12 7 12 9 11 15 9 15 22 13 9 8 9 12 5 14 16 11 9 21 18 22 18 21 22 31 28 27 21 19 33 32 20 22 34 40 30 29 735
248 Supports (e.g., for holding articles, etc.) 12 19 23 22 19 17 11 11 19 15 14 21 9 19 8 15 9 8 7 18 9 10 10 17 14 12 18 14 19 17 16 17 16 16 19 29 24 27 26 34 27 24 18 729
222 Dispensing (apparatus and process) 21 33 26 36 37 33 17 13 35 20 41 30 11 18 18 17 6 14 5 12 7 13 13 9 8 11 16 15 13 10 17 14 13 18 11 11 19 13 14 15 7 4 6 720
198 Conveyors: Power-Driven 19 31 36 36 31 21 16 18 34 25 15 17 17 20 17 13 13 16 18 11 20 10 8 13 11 14 12 12 9 18 8 13 10 10 9 12 19 15 19 15 19 6 6 712
204 Chemistry: Electrical and Wave Energy 9 9 6 16 14 17 21 17 23 26 26 19 25 24 21 21 22 19 19 13 24 27 20 26 8 8 25 14 10 9 10 10 8 7 10 7 23 23 19 15 11 12 15 708
585 Chemistry of Hydrocarbon Compounds 24 16 25 24 24 25 30 29 30 37 32 25 17 5 13 24 11 15 16 5 12 17 28 6 13 18 29 10 17 16 13 21 14 16 9 4 6 2 9 6 5 2 2 702
310 Electrical Generator or Motor Structure 16 21 20 38 24 20 31 25 24 17 24 20 15 26 20 22 13 24 26 21 18 20 12 12 17 13 10 12 8 12 10 13 3 4 11 13 3 11 13 9 6 8 9 694
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 20 9 17 32 19 20 18 17 24 36 18 22 25 18 16 23 18 12 23 13 20 24 9 14 9 13 13 12 14 13 10 15 9 9 7 8 21 11 16 15 11 7 1 681
313 Electric Lamp and Discharge Devices 15 16 28 34 35 25 14 24 26 13 19 15 20 13 19 16 8 7 16 15 17 28 18 29 16 15 11 9 15 8 5 9 4 10 5 5 10 5 9 3 22 30 7 668
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 7 8 18 9 10 10 17 21 13 14 14 15 9 7 11 15 7 11 20 25 18 20 22 23 20 21 20 21 14 22 23 14 11 17 8 18 19 14 10 18 24 13 16 667
106 Compositions: Coating or Plastic 14 5 21 18 17 11 16 10 17 30 12 23 15 21 17 17 17 14 19 13 13 14 12 15 14 13 12 6 15 9 19 13 18 28 19 23 16 13 15 12 16 8 6 656
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 7 24 25 35 21 27 28 23 46 32 36 37 23 19 23 15 14 14 12 5 9 20 8 4 4 10 9 10 6 6 4 9 10 9 7 5 8 3 10 7 12 7 8 651
220 Receptacles 16 21 25 23 25 18 31 22 24 17 21 8 18 14 18 21 14 13 14 13 8 5 8 7 12 10 13 16 16 14 18 13 9 9 13 18 17 13 16 9 9 9 6 644
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 15 20 53 33 33 18 28 34 36 23 26 16 16 17 18 5 7 11 11 9 3 6 9 4 6 5 6 4 4 5 10 5 12 14 6 11 17 22 23 19 9 5 7 641
164 Metal Founding 10 12 23 26 27 18 35 35 29 36 36 25 25 16 12 14 6 7 6 8 6 10 14 19 21 17 4 10 5 8 17 16 14 9 6 7 9 2 3 8 8 6 2 627
385 Optical Waveguides 0 0 0 0 0 1 0 1 1 1 0 1 0 2 1 3 5 8 6 3 7 10 7 6 25 24 30 33 30 49 21 15 17 23 12 23 19 23 31 46 51 44 44 623
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 6 5 19 25 23 12 27 23 27 17 15 12 11 12 10 10 10 14 11 10 6 5 3 10 13 5 19 10 20 13 8 8 11 10 8 15 23 16 24 23 22 23 25 619
318 Electricity: Motive Power Systems 13 13 22 24 20 24 24 15 25 33 38 18 17 18 17 24 6 6 8 11 13 26 12 11 10 11 18 19 7 12 8 14 9 8 2 10 9 13 10 7 2 6 4 617
266 Metallurgical Apparatus 11 12 24 15 24 29 20 16 28 20 24 29 24 14 19 24 15 11 18 12 10 22 12 13 17 18 12 9 10 11 6 7 10 10 7 7 6 9 7 6 9 4 1 612
438 Semiconductor Device Manufacturing: Process 9 7 11 9 8 9 17 12 10 20 11 14 14 10 12 9 3 12 9 12 7 9 13 7 9 6 14 9 21 15 18 19 27 5 13 8 21 34 25 35 33 28 17 611
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 11 9 11 12 16 11 18 17 20 21 10 17 12 15 8 9 10 17 9 13 8 9 11 13 19 10 20 15 19 16 11 11 17 12 11 14 19 15 18 16 10 10 13 583
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 17 13 25 27 21 24 17 16 20 13 24 17 8 16 15 11 9 12 16 8 2 1 7 6 22 8 7 15 9 7 8 7 11 12 1 10 8 14 30 14 10 14 14 566
280 Land Vehicles 17 13 21 13 12 10 16 10 16 14 12 14 22 8 12 9 6 8 7 18 5 9 10 5 12 10 13 4 5 12 10 16 22 7 10 21 22 32 20 15 15 14 9 556
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 6 5 16 11 6 17 18 17 15 15 11 13 11 11 10 9 12 17 16 14 14 10 15 15 17 31 11 14 17 9 9 11 14 10 10 15 7 16 14 12 10 7 545
165 Heat Exchange 2 13 22 27 15 32 20 18 11 10 24 18 7 13 6 18 10 18 23 10 10 11 8 9 29 14 14 9 8 5 8 9 4 6 6 5 7 4 6 12 11 16 14 542
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 18 21 45 22 23 21 19 30 38 20 13 36 19 19 23 25 8 16 24 6 10 15 4 2 11 3 4 5 1 0 2 1 4 4 2 3 2 1 6 7 2 4 2 541
056 Harvesters 15 13 7 6 15 13 12 22 20 14 9 9 6 8 13 11 14 17 20 10 19 15 16 8 12 19 12 21 5 14 7 10 9 6 6 12 20 18 13 8 11 14 11 540
083 Cutting 19 17 24 34 22 18 24 18 17 20 31 17 17 15 17 14 10 16 11 3 2 10 12 8 8 5 10 7 8 5 8 10 7 5 3 11 10 14 6 6 7 4 4 534
060 Power Plants 9 18 30 21 25 11 11 10 10 21 20 16 18 27 20 15 21 15 18 13 15 15 9 9 9 7 3 4 2 4 3 7 7 7 8 6 11 9 12 6 10 7 5 524
451 Abrading 28 27 15 25 18 10 23 18 22 24 19 22 13 11 7 5 3 9 10 6 3 4 13 10 3 9 5 6 10 6 6 12 7 11 10 12 9 16 11 13 13 7 7 518
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 4 4 5 11 5 5 2 7 20 17 9 14 14 7 4 6 9 7 13 13 16 16 18 19 20 13 9 17 24 19 15 11 15 9 10 8 16 18 15 17 10 10 15 516
362 Illumination 5 7 10 13 12 9 6 7 10 5 22 8 10 9 12 13 13 10 15 16 12 11 9 10 8 11 12 8 13 11 6 4 12 11 9 19 15 28 22 15 23 17 17 515
501 Compositions: Ceramic 12 14 26 42 20 11 13 12 15 9 6 13 6 8 6 9 7 13 6 6 5 4 14 5 4 13 18 19 23 9 25 16 12 9 8 7 6 6 15 10 9 7 8 506
606 Surgery (instruments) 2 2 0 1 2 3 8 4 1 5 3 9 2 3 1 2 1 3 2 4 3 6 7 11 9 10 11 10 19 9 15 18 21 28 29 21 39 29 27 27 39 31 27 504
426 Food or Edible Material: Processes, Compositions, and Products 7 10 9 6 12 15 9 11 16 15 7 10 7 7 12 7 7 5 7 12 12 4 12 4 10 9 12 13 7 11 22 24 15 22 13 12 23 16 18 17 18 10 6 501
074 Machine Element or Mechanism 16 18 32 29 27 34 23 17 15 19 21 15 13 16 14 9 8 13 9 5 3 7 12 7 3 6 4 6 13 8 7 4 7 10 3 9 11 8 3 5 4 4 3 500
015 Brushing, Scrubbing, and General Cleaning 25 10 14 17 14 15 16 13 10 11 21 13 12 8 7 9 5 9 8 15 12 10 5 10 8 9 10 7 12 9 5 11 10 14 6 22 11 28 9 16 13 5 4 498
002 Apparel 16 16 15 17 14 13 15 16 24 3 15 18 11 7 9 6 3 4 5 7 7 7 8 4 9 4 8 15 14 16 9 7 9 13 16 14 23 25 13 17 5 12 5 494
239 Fluid Sprinkling, Spraying, and Diffusing 17 9 20 26 18 19 11 16 20 18 15 24 15 6 5 7 2 13 7 9 2 10 5 7 7 2 8 5 13 8 7 8 11 8 9 18 11 18 8 5 12 15 4 478
251 Valves and Valve Actuation 8 6 9 12 17 22 19 22 27 12 28 21 14 17 14 12 8 7 14 8 4 14 9 2 19 6 5 13 11 10 11 6 4 6 6 8 7 8 7 9 4 4 4 474
242 Winding, Tensioning, or Guiding 27 22 37 34 19 18 27 15 24 25 14 22 15 16 8 16 13 8 10 2 9 4 5 4 5 4 5 5 2 2 3 6 2 5 4 9 6 4 5 6 4 1 1 473
431 Combustion 11 11 18 13 6 13 9 15 23 22 9 24 14 12 17 22 13 17 10 6 10 19 9 4 14 7 5 6 7 9 9 18 7 8 8 3 2 2 4 4 4 8 7 459
315 Electric Lamp and Discharge Devices: Systems 14 11 15 20 14 17 20 11 17 10 11 16 11 9 14 10 11 13 10 12 6 8 16 10 13 8 6 7 12 2 5 6 11 8 7 4 11 8 10 13 12 5 4 458
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 2 2 2 0 2 2 2 3 0 3 15 16 12 4 19 11 14 7 5 8 7 2 9 11 8 9 11 13 4 11 7 10 9 14 25 28 24 43 33 18 16 13 455
053 Package Making 8 4 21 18 15 13 16 25 19 8 22 9 16 11 7 13 1 8 5 7 4 6 2 8 11 10 4 10 12 13 13 7 16 7 6 7 12 18 9 4 12 7 9 453
432 Heating 22 12 20 15 16 25 16 10 18 13 24 16 9 9 9 13 5 14 13 18 8 13 8 13 15 8 8 7 6 13 5 6 4 1 4 8 9 3 5 3 3 2 1 450
228 Metal Fusion Bonding 17 12 21 10 18 19 24 10 16 16 24 15 15 16 17 5 8 7 8 11 8 5 2 11 9 9 10 2 3 3 8 7 11 3 4 4 10 11 16 7 6 8 3 449
359 Optics: Systems and Elements 1 3 5 6 1 7 12 10 10 11 10 9 15 10 7 1 4 4 5 3 3 12 4 7 8 3 8 8 14 10 7 6 13 14 17 18 34 24 13 14 30 15 23 439
348 Television 15 10 7 9 4 3 7 7 6 7 13 13 11 8 9 2 3 7 8 4 8 10 11 12 24 12 11 8 12 17 10 18 12 10 8 10 9 18 17 18 8 14 5 435
134 Cleaning and Liquid Contact with Solids 19 12 5 8 11 9 14 8 8 12 9 8 11 11 8 12 6 5 4 3 4 5 9 5 7 15 7 14 11 8 12 12 15 12 7 12 23 11 12 10 17 10 11 432
420 Alloys or Metallic Compositions 18 28 25 17 8 16 7 10 21 22 17 15 17 13 15 15 10 7 8 6 11 3 6 13 7 10 15 7 9 11 1 8 3 3 3 3 3 2 3 6 4 3 1 430
241 Solid Material Comminution or Disintegration 13 16 12 5 14 13 9 16 16 11 13 19 20 12 8 8 6 9 11 7 6 9 11 11 14 13 12 6 11 8 14 11 6 3 5 9 2 4 6 7 2 7 6 421
033 Geometrical Instruments 9 21 22 21 13 8 17 9 15 11 14 9 8 7 2 8 10 13 9 6 5 8 12 11 7 6 9 19 9 9 5 2 8 8 3 6 3 9 5 13 12 10 7 418
095 Gas Separation: Processes 1 4 7 4 5 9 3 3 8 3 5 6 11 7 8 6 4 7 9 3 8 9 9 3 11 19 13 19 18 13 16 12 17 19 4 18 16 12 12 19 24 9 4 417
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 1 2 5 3 6 5 6 6 6 4 9 5 15 7 6 11 8 3 6 7 12 21 13 13 10 10 5 16 11 7 7 10 12 13 25 15 20 18 16 16 14 406
473 Games Using Tangible Projectile 8 2 12 7 7 7 10 6 6 15 8 12 12 8 10 9 4 6 4 4 2 5 8 4 3 6 11 7 11 9 9 10 16 23 9 25 17 12 11 19 8 9 10 401
273 Amusement Devices: Games 6 7 7 4 6 7 6 7 7 11 17 18 16 11 12 9 3 8 8 11 2 8 6 11 11 6 5 14 9 5 10 15 14 14 12 14 10 12 11 7 10 4 7 398
356 Optics: Measuring and Testing 10 3 13 11 9 4 7 16 9 8 14 19 10 10 6 9 6 7 9 5 9 3 4 4 8 9 13 6 9 10 5 9 4 4 6 15 9 15 10 12 16 17 11 393
285 Pipe Joints or Couplings 7 8 9 8 13 11 15 19 8 13 8 12 18 9 7 10 7 6 14 2 9 12 11 10 4 1 8 6 12 14 9 10 8 7 1 9 9 8 8 11 7 8 5 391
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 14 15 10 27 17 11 17 20 10 14 12 18 8 13 7 8 19 6 6 2 5 6 6 6 8 6 7 8 5 8 5 11 3 14 4 2 2 4 4 3 4 2 2 379
504 Plant Protecting and Regulating Compositions 2 5 5 10 9 11 8 9 5 6 8 10 15 7 11 18 6 8 9 15 15 5 6 8 14 11 11 13 6 13 12 12 13 8 9 9 6 5 5 5 4 3 1 371
417 Pumps 14 18 15 14 15 9 9 9 8 10 10 13 5 3 8 8 3 10 7 5 4 8 8 3 6 11 10 7 9 7 6 9 1 7 3 5 10 12 15 15 13 4 3 369
294 Handling: Hand and Hoist-Line Implements 19 8 13 16 11 9 10 5 8 9 8 15 9 8 11 9 3 6 9 5 6 12 7 7 11 13 7 7 2 9 6 6 6 9 13 11 11 13 4 5 4 1 5 366
363 Electric Power Conversion Systems 8 2 4 20 12 13 17 11 20 14 16 10 11 10 5 9 7 6 15 10 4 10 3 10 16 6 11 1 8 4 4 13 4 6 9 4 6 6 6 4 0 1 2 358
405 Hydraulic and Earth Engineering 6 2 6 4 4 5 10 2 2 9 6 11 6 3 6 7 12 3 6 10 7 7 9 7 6 5 10 14 15 8 15 15 17 17 5 13 15 9 11 7 14 6 4 356
244 Aeronautics and Astronautics 17 19 22 20 13 15 14 12 12 13 5 12 12 9 6 5 0 7 4 3 2 4 2 4 8 5 8 3 12 5 12 11 6 3 3 5 2 8 5 3 10 10 3 354
101 Printing 14 21 21 27 20 12 10 15 13 8 3 10 9 9 12 7 4 6 11 2 6 6 6 3 7 1 2 3 4 6 7 8 3 8 4 8 3 7 6 3 2 9 1 347
034 Drying and Gas or Vapor Contact with Solids 10 4 14 19 18 16 15 7 12 15 12 14 15 7 5 9 6 15 7 5 5 3 3 8 3 2 1 2 5 3 6 8 4 4 10 5 4 12 7 7 3 3 3 336
229 Envelopes, Wrappers, and Paperboard Boxes 15 16 15 8 10 11 13 8 6 6 7 2 9 7 4 6 1 4 4 1 0 5 3 7 9 7 8 10 10 7 13 11 12 14 6 10 6 13 11 6 7 4 1 333
433 Dentistry 11 5 8 4 6 6 8 11 8 7 4 4 7 7 11 2 4 5 11 10 4 8 9 9 14 10 4 9 6 8 3 5 6 6 5 15 9 10 15 12 7 8 8 329
307 Electrical Transmission or Interconnection Systems 16 8 19 19 11 14 19 13 21 11 16 9 4 3 8 8 2 7 3 2 2 1 2 2 10 6 8 7 1 5 5 2 4 9 8 7 12 6 5 4 2 2 4 327
043 Fishing, Trapping, and Vermin Destroying 6 2 7 3 5 7 6 7 5 8 6 7 7 5 9 6 10 9 9 2 4 13 6 5 8 9 13 7 7 6 8 5 14 13 7 10 11 11 7 11 8 10 4 323
415 Rotary Kinetic Fluid Motors or Pumps 7 7 9 10 13 12 6 17 14 15 13 14 20 16 9 10 3 5 7 6 5 6 7 6 7 8 0 8 3 6 2 3 1 4 1 3 7 6 5 11 7 1 3 323
102 Ammunition and Explosives 20 8 16 14 30 16 14 4 16 12 17 13 10 15 11 5 4 5 5 7 6 5 3 2 2 2 4 5 4 7 2 6 3 1 4 2 4 4 2 0 2 3 0 315
126 Stoves and Furnaces 11 5 15 7 7 13 6 10 3 8 8 9 11 15 14 20 15 23 15 16 8 7 4 3 3 6 5 2 3 5 3 3 1 5 0 6 6 3 1 2 1 4 3 315
211 Supports: Racks 11 11 8 11 8 6 6 8 7 9 5 4 9 4 9 6 6 4 2 3 3 6 2 14 5 5 3 9 7 6 7 3 9 13 8 8 14 11 8 9 13 6 7 313
379 Telephonic Communications 2 1 7 3 5 2 3 4 6 3 4 5 11 5 13 3 2 3 4 3 4 5 4 3 9 7 2 4 7 2 4 5 7 6 4 10 12 14 26 24 26 26 13 313
119 Animal Husbandry 8 7 11 4 9 4 5 3 10 3 11 7 4 6 1 4 5 5 5 7 4 5 3 6 5 5 5 9 13 9 12 11 9 10 10 10 13 6 14 13 7 10 4 312
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 11 8 13 15 13 5 12 11 9 9 16 8 10 2 7 7 3 2 6 4 1 4 2 6 2 3 4 2 5 3 2 4 3 8 7 8 19 9 11 6 13 12 7 312
118 Coating Apparatus 9 5 8 15 14 15 10 14 11 14 17 18 11 10 12 11 2 7 5 4 8 7 7 5 1 4 2 3 5 1 2 5 5 4 5 6 8 1 5 3 4 5 2 310
436 Chemistry: Analytical and Immunological Testing 4 2 6 1 2 3 9 9 8 8 3 4 5 5 12 10 7 7 3 0 5 3 6 2 6 7 7 4 8 13 8 8 6 9 3 16 16 14 20 11 13 9 7 309
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 5 10 9 11 4 4 6 9 9 9 5 3 9 5 4 2 2 6 1 4 5 6 5 3 5 6 3 6 3 10 7 11 15 8 17 25 9 8 11 6 12 7 307
162 Paper Making and Fiber Liberation 7 8 12 7 8 6 8 6 5 8 10 13 13 9 6 2 7 8 8 2 6 4 5 0 3 5 5 8 6 11 6 11 9 15 6 12 8 10 6 4 5 6 1 305
297 Chairs and Seats 9 8 10 8 10 6 8 4 7 9 7 4 10 8 5 4 1 3 0 5 6 11 6 5 6 3 8 1 7 3 3 7 8 9 8 8 17 13 9 8 10 16 4 302
123 Internal-Combustion Engines 1 11 5 6 8 4 7 4 3 7 9 4 12 2 11 3 12 14 8 3 11 16 9 6 8 4 6 8 7 2 6 9 5 4 2 3 5 6 18 10 4 8 10 301
209 Classifying, Separating, and Assorting Solids 6 5 6 16 6 9 15 11 10 13 8 8 3 8 6 7 6 7 12 5 4 6 8 11 5 2 8 7 7 6 4 5 6 2 0 3 9 11 7 3 6 8 4 299
403 Joints and Connections 6 3 11 7 16 10 17 14 8 11 9 10 12 9 4 9 4 5 6 4 4 11 2 7 3 3 7 9 6 8 2 2 4 7 5 9 4 10 6 6 6 0 0 296
081 Tools 7 6 4 10 8 5 1 7 10 11 7 10 5 2 3 6 5 5 8 5 5 7 10 7 4 10 11 7 5 9 8 8 2 6 3 6 15 11 8 10 6 4 6 293
336 Inductor Devices 9 13 35 22 20 14 19 15 26 17 17 5 9 4 4 4 5 10 4 4 2 9 6 0 1 0 3 1 1 1 0 1 0 0 1 3 0 1 0 1 3 1 1 292
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 18 9 7 8 12 6 8 9 11 11 10 14 16 14 13 11 8 6 6 6 11 7 3 2 3 2 5 4 1 5 3 3 2 6 2 10 3 3 4 0 2 4 2 290
366 Agitating (e.g., of articles and materials) 5 12 13 13 14 9 9 4 8 8 7 6 3 6 9 7 4 4 8 3 2 6 7 5 3 14 8 8 5 6 4 9 4 6 6 6 12 4 4 8 4 5 2 290
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 1 4 1 1 4 5 0 2 0 3 2 2 4 1 2 2 7 7 4 2 5 9 4 10 11 11 9 4 5 11 4 14 10 12 12 14 9 11 28 24 18 290
105 Railway Rolling Stock 3 12 9 10 4 3 5 6 4 9 4 15 12 4 5 6 3 12 8 9 3 14 9 2 16 3 5 7 9 2 4 4 7 5 7 6 5 4 9 4 7 7 3 285
365 Static Information Storage and Retrieval 3 16 16 10 20 16 39 28 15 9 2 4 3 3 0 2 6 5 3 4 4 1 5 7 8 0 2 1 1 0 0 3 2 1 0 3 9 13 8 4 4 3 2 285
215 Bottles and Jars 5 3 6 8 5 7 12 8 6 6 6 4 10 4 5 5 1 3 5 2 8 6 6 7 8 12 9 5 7 12 4 9 8 8 6 5 10 8 5 12 4 8 6 284
182 Fire Escape, Ladder, or Scaffold 6 4 7 6 8 6 7 4 3 4 4 9 7 8 3 9 4 8 5 4 4 3 4 5 4 5 3 4 8 12 8 15 2 5 8 13 18 13 5 7 5 10 5 282
303 Fluid-Pressure and Analogous Brake Systems 3 11 11 16 6 13 8 9 11 4 11 6 7 8 15 8 4 6 3 3 5 1 6 5 2 7 4 7 5 4 5 6 8 12 2 9 7 9 6 5 1 1 0 280
337 Electricity: Electrothermally or Thermally Actuated Switches 7 11 20 31 9 13 9 9 9 15 13 22 16 4 10 7 2 2 5 2 5 4 6 2 5 1 1 2 1 2 5 1 1 0 0 3 6 6 0 2 5 1 0 275
375 Pulse or Digital Communications 1 1 1 2 3 0 2 2 1 4 0 5 6 1 2 1 0 0 2 4 2 3 4 2 5 8 6 4 6 2 1 12 12 18 8 15 8 20 14 17 31 24 15 275
030 Cutlery 8 8 7 11 13 10 7 7 9 8 7 10 8 3 8 4 6 3 3 8 6 4 7 6 1 5 5 6 10 5 6 5 3 3 5 3 12 5 5 8 6 4 6 274
110 Furnaces 6 7 11 9 8 4 4 4 5 7 6 6 4 2 3 2 3 5 4 3 5 7 13 10 7 16 13 15 14 9 10 5 4 6 6 6 2 5 4 5 2 2 3 272
333 Wave Transmission Lines and Networks 2 7 8 14 9 10 15 14 18 12 14 10 11 9 7 2 3 3 8 2 5 7 2 1 5 5 4 6 4 1 2 6 4 4 0 5 5 4 7 1 7 6 3 272
180 Motor Vehicles 3 3 12 8 13 5 7 3 11 8 14 10 15 4 4 9 3 3 4 4 4 3 6 6 2 0 5 0 5 6 3 4 4 9 4 4 10 6 8 6 7 14 11 270
323 Electricity: Power Supply or Regulation Systems 13 6 10 14 4 8 11 9 7 8 5 3 6 13 9 2 8 6 7 10 4 4 7 10 8 4 4 4 2 3 3 5 3 5 6 8 4 5 2 8 2 1 4 265
384 Bearings 9 14 8 10 11 15 19 9 11 14 16 9 11 5 11 13 1 2 2 4 5 3 4 4 1 3 3 4 5 3 2 3 1 4 2 2 6 4 2 2 2 3 1 263
277 Seal for a Joint or Juncture 5 5 10 5 11 7 8 9 10 8 4 8 9 7 9 11 3 6 5 6 7 7 4 6 6 4 5 5 4 8 4 2 3 8 1 0 8 3 5 9 7 7 3 262
024 Buckles, Buttons, Clasps, Etc. 4 8 13 2 10 7 6 9 12 12 7 8 16 8 15 11 10 5 10 5 5 4 3 3 5 2 0 5 6 2 2 7 4 3 2 2 4 3 4 5 3 4 2 258
271 Sheet Feeding or Delivering 4 8 5 5 7 8 7 6 9 14 13 16 13 14 7 2 4 5 3 2 4 5 5 3 6 4 6 6 9 7 5 1 4 3 5 3 2 5 4 5 5 4 5 258
004 Baths, Closets, Sinks, and Spittoons 6 5 9 4 12 6 10 4 11 6 3 2 4 8 2 9 5 4 1 2 7 4 7 1 3 7 4 7 7 4 8 9 8 3 6 11 7 8 8 13 5 4 2 256
482 Exercise Devices 1 0 2 2 3 1 1 0 2 1 2 5 8 1 2 5 2 5 6 6 4 4 7 13 14 5 8 9 12 9 8 13 0 8 10 13 11 9 9 5 19 4 7 256
188 Brakes 18 11 15 18 13 16 11 10 9 5 9 10 6 5 8 3 1 3 8 5 6 0 4 1 0 3 6 2 3 3 1 3 4 3 2 1 4 7 6 6 1 2 3 255
299 Mining or In Situ Disintegration of Hard Material 5 4 1 4 10 6 4 10 7 12 13 16 8 7 6 6 4 9 6 13 4 5 4 3 6 3 8 6 5 5 3 3 4 2 9 8 2 3 9 4 0 5 3 255
446 Amusement Devices: Toys 8 3 8 8 7 9 8 3 8 5 4 7 2 3 9 0 4 6 1 2 1 2 3 3 6 2 7 7 8 8 5 9 8 7 2 8 9 17 7 4 9 10 8 255
360 Dynamic Magnetic Information Storage or Retrieval 12 10 17 10 8 13 7 6 11 8 5 8 7 5 3 4 3 3 4 5 4 3 1 0 3 0 6 3 1 2 0 1 5 1 1 1 2 3 1 7 14 34 12 254
330 Amplifiers 2 8 16 11 11 13 21 5 6 6 8 9 8 6 9 5 1 2 2 3 5 6 5 0 1 1 5 3 2 6 3 5 5 2 5 3 8 14 7 3 6 2 3 252
312 Supports: Cabinet Structure 7 7 12 5 11 19 6 10 11 5 7 7 5 3 3 7 1 1 3 6 3 10 10 4 4 5 8 3 1 3 6 7 3 7 7 10 6 4 3 2 4 5 0 251
338 Electrical Resistors 10 13 9 11 20 16 16 16 13 11 8 7 3 2 9 6 8 11 4 7 2 1 4 1 6 1 0 1 4 3 2 2 2 1 2 2 2 2 3 2 0 3 3 249
374 Thermal Measuring and Testing 8 10 10 11 10 6 14 7 15 5 9 10 7 5 10 7 6 1 7 4 3 9 6 4 3 2 4 2 7 2 3 5 0 0 3 5 4 7 4 5 2 1 4 247
246 Railway Switches and Signals 7 5 15 10 16 9 2 9 12 10 12 11 6 15 9 4 2 2 7 5 6 3 3 1 1 4 1 1 1 2 5 6 3 8 6 8 1 5 4 4 2 2 0 245
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 8 11 14 5 13 4 21 12 4 8 4 6 4 5 5 3 8 3 4 3 3 4 6 3 6 4 8 3 8 3 5 6 3 5 4 4 4 5 2 3 1 7 2 244
044 Fuel and Related Compositions 10 1 4 7 6 4 7 6 7 3 10 3 3 6 6 4 9 7 19 8 13 9 11 7 7 9 7 6 5 2 7 4 4 4 4 3 3 1 1 0 1 3 1 242
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 6 6 6 4 3 3 5 6 8 4 6 6 8 16 15 7 6 6 6 5 1 8 5 4 7 2 5 6 4 0 6 6 4 4 2 9 5 3 4 3 6 9 7 242
455 Telecommunications 6 5 3 5 3 3 6 4 4 1 6 8 1 6 3 5 3 2 5 2 2 2 2 4 2 2 1 3 3 4 3 4 7 2 7 8 9 13 12 20 15 19 17 242
341 Coded Data Generation or Conversion 4 5 11 8 8 5 5 5 11 8 1 10 3 6 6 3 0 1 2 2 2 2 2 8 4 2 2 5 4 5 3 3 9 9 13 8 6 11 16 11 7 2 3 241
370 Multiplex Communications 1 1 0 0 1 1 2 2 2 0 1 3 5 2 4 3 1 0 2 1 1 2 0 0 1 2 7 10 2 2 1 5 12 11 11 6 12 16 21 26 14 22 24 240
040 Card, Picture, or Sign Exhibiting 8 5 6 9 7 6 3 13 11 10 2 11 5 4 2 2 6 6 6 1 4 6 2 1 5 5 3 6 3 3 3 7 2 3 1 6 9 9 5 6 11 8 7 238
296 Land Vehicles: Bodies and Tops 3 5 5 3 4 4 6 4 7 4 5 8 4 3 6 2 3 5 6 2 2 2 3 2 5 6 8 11 10 7 4 2 4 7 1 10 14 8 9 5 9 9 10 237
373 Industrial Electric Heating Furnaces 5 5 8 4 4 31 12 12 10 6 7 8 1 6 7 5 9 5 6 5 1 5 6 7 2 6 4 1 0 2 3 1 1 3 1 2 4 8 2 7 5 6 2 235
419 Powder Metallurgy Processes 4 4 9 5 7 5 5 7 3 11 8 5 7 11 5 4 2 6 1 4 5 2 3 6 6 10 7 4 9 2 1 4 8 8 8 7 8 4 3 5 7 3 1 234
416 Fluid Reaction Surfaces (i.e., Impellers) 4 5 4 8 11 4 3 8 13 9 9 9 9 7 6 12 8 3 9 9 5 6 3 3 1 3 7 1 3 3 5 6 6 2 2 3 1 10 3 4 1 1 3 232
104 Railways 6 8 4 6 6 7 8 11 13 10 16 16 4 6 7 8 3 3 3 9 3 5 5 12 2 4 1 10 5 2 0 1 0 3 3 3 5 2 2 3 2 1 1 229
084 Music 5 6 5 6 5 11 6 3 5 4 4 1 3 4 4 8 8 8 6 7 4 10 2 3 6 3 3 4 7 3 6 4 8 2 3 9 11 4 4 5 5 7 3 225
434 Education and Demonstration 11 5 7 9 4 7 4 10 10 7 9 8 5 4 7 1 2 4 3 4 2 4 1 3 2 3 5 2 3 3 9 2 1 5 4 9 11 10 2 1 8 10 4 225
100 Presses 14 9 8 8 5 4 12 10 5 3 5 13 10 2 6 5 5 2 5 5 4 7 14 4 4 6 3 3 6 2 6 4 7 1 1 3 2 2 0 2 1 5 1 224
049 Movable or Removable Closures 7 7 7 3 8 5 11 6 8 9 5 11 5 4 3 7 4 10 4 6 4 4 3 4 2 3 4 4 7 8 6 7 3 4 1 6 4 3 2 1 6 4 3 223
138 Pipes and Tubular Conduits 8 10 7 10 9 1 13 6 10 5 1 14 3 4 7 6 2 1 4 2 5 7 4 0 4 7 3 0 3 1 4 2 7 6 7 5 8 2 5 8 3 5 3 222
114 Ships 3 14 14 5 6 6 10 8 9 5 7 9 10 5 9 6 1 4 3 2 3 4 2 4 1 4 4 3 5 3 5 7 3 5 4 4 4 6 4 2 3 2 1 219
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 12 9 8 8 6 5 6 2 3 5 9 4 3 5 6 3 1 4 3 1 1 4 3 0 6 0 9 3 4 6 2 7 1 6 4 10 3 9 10 12 8 5 3 219
122 Liquid Heaters and Vaporizers 2 12 6 10 5 12 6 10 9 3 3 8 2 2 4 1 0 4 6 2 7 14 9 9 19 7 5 7 8 3 2 5 1 1 2 2 1 2 3 0 2 1 1 218
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 6 2 2 4 7 6 5 5 2 7 9 5 5 3 5 5 2 7 8 10 3 8 4 4 7 8 12 9 1 4 7 4 5 7 3 1 7 4 5 2 5 3 0 218
292 Closure Fasteners 5 7 3 9 5 4 7 2 3 3 2 7 3 3 4 2 0 5 2 5 6 3 7 7 10 4 7 6 4 4 5 3 5 1 9 6 7 11 4 10 2 9 3 214
005 Beds 3 3 4 2 7 5 4 1 4 9 6 6 3 2 5 5 0 2 0 3 4 3 1 4 3 6 5 5 7 3 5 3 2 7 8 9 6 6 9 7 11 4 19 211
160 Flexible or Portable Closure, Partition, or Panel 3 5 6 9 8 4 7 4 6 4 3 7 3 3 5 2 5 3 1 1 2 5 3 1 0 1 3 1 1 6 7 5 7 8 8 11 8 13 9 7 2 6 7 210
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 4 5 11 14 5 6 6 6 2 12 5 14 9 5 4 4 9 3 2 5 2 1 3 3 0 5 5 14 5 0 7 5 3 4 4 1 4 3 2 1 0 1 210
096 Gas Separation: Apparatus 8 6 7 7 9 4 9 3 10 12 13 4 8 7 6 2 1 4 5 2 3 3 3 4 7 4 4 6 5 1 3 1 5 4 5 5 2 5 4 2 2 3 1 209
108 Horizontally Supported Planar Surfaces 6 11 11 13 10 4 6 4 9 14 6 1 3 1 3 2 2 1 0 3 5 3 2 7 6 2 5 6 1 2 2 4 2 12 9 1 5 3 6 3 4 5 4 209
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 7 11 15 17 18 19 12 2 8 2 4 7 0 6 3 2 3 3 7 2 4 10 7 1 5 3 1 4 2 1 2 0 2 2 1 0 1 1 1 2 4 1 4 207
326 Electronic Digital Logic Circuitry 3 5 17 14 4 3 4 5 6 5 3 6 3 4 1 2 1 0 2 2 7 1 5 6 3 3 5 4 5 7 2 5 9 8 1 3 7 11 3 5 2 2 11 205
382 Image Analysis 5 1 4 4 3 0 3 4 10 3 1 2 3 1 2 6 2 1 2 0 0 2 0 1 3 3 2 2 4 5 3 8 5 4 6 10 16 11 11 13 10 10 10 196
372 Coherent Light Generators 0 0 1 0 1 4 4 3 5 5 6 8 4 10 5 5 5 5 5 2 5 6 4 2 4 3 1 2 3 5 9 3 1 4 3 8 7 7 11 5 8 7 9 195
016 Miscellaneous Hardware 5 6 8 6 3 7 12 3 8 5 5 4 4 3 6 5 3 9 4 5 3 2 3 4 2 4 3 4 2 6 0 4 4 8 5 7 4 2 5 6 2 0 3 194
331 Oscillators 3 6 9 11 9 5 4 6 6 2 7 6 2 5 6 5 2 3 4 0 3 2 4 3 3 0 3 2 7 1 5 6 5 3 5 1 2 6 8 5 13 4 2 194
714 Error Detection/Correction and Fault Detection/Recovery 2 2 2 5 2 0 3 0 3 2 1 4 5 0 2 3 4 4 2 3 4 6 3 0 6 2 3 2 5 6 1 4 8 10 8 8 7 11 10 7 14 12 8 194
175 Boring or Penetrating the Earth 3 4 4 4 6 19 6 8 8 5 4 6 12 3 1 1 1 4 3 4 3 4 4 4 4 3 5 2 4 4 5 3 4 3 0 3 6 8 8 2 1 4 0 190
099 Foods and Beverages: Apparatus 4 4 13 15 11 13 9 10 5 5 3 2 2 6 3 4 2 4 4 4 1 0 4 2 4 3 1 0 0 1 1 6 5 5 3 6 4 6 1 2 1 6 1 186
136 Batteries: Thermoelectric and Photoelectric 8 2 6 14 10 7 5 13 5 9 3 7 5 8 3 7 7 6 6 3 1 3 3 2 5 6 4 2 2 2 4 2 2 1 1 1 3 2 3 2 0 1 0 186
202 Distillation: Apparatus 2 2 8 5 5 9 15 6 6 2 7 16 11 8 10 13 5 12 11 5 9 6 0 2 1 3 0 0 0 0 0 0 0 1 2 1 0 1 1 0 1 0 0 186
066 Textiles: Knitting 11 11 20 16 11 16 14 8 15 11 8 6 3 8 4 4 1 0 0 1 1 0 0 3 0 0 1 0 1 0 0 1 0 0 0 1 1 1 1 2 0 1 3 185
149 Explosive and Thermic Compositions or Charges 5 7 8 12 13 9 13 6 9 11 12 5 3 5 9 8 3 1 1 1 1 2 1 1 2 1 8 5 8 3 0 1 2 6 0 0 0 0 0 0 0 0 0 182
454 Ventilation 5 4 10 9 11 6 2 7 10 3 4 4 4 4 2 1 2 1 4 2 1 3 5 3 5 3 3 0 4 4 8 7 6 1 1 1 5 4 8 5 4 3 1 180
607 Surgery: Light, Thermal, and Electrical Application 0 0 3 1 2 1 1 1 0 3 5 1 7 5 11 7 8 9 8 4 3 8 10 5 4 4 3 6 7 5 4 3 4 4 5 4 4 4 3 4 3 2 4 180
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 0 0 1 4 0 1 2 2 1 2 0 2 0 3 2 0 5 2 3 3 1 5 3 5 2 4 0 2 1 4 3 6 6 11 9 6 8 10 14 15 12 15 177
708 Arithmetic Processing and Calculating (Electrical Computers) 3 10 8 9 6 3 10 4 6 4 2 4 6 5 4 4 0 1 3 3 1 4 3 2 6 2 3 1 4 1 1 5 0 2 2 3 12 8 6 4 5 5 1 176
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 12 4 6 11 4 5 8 2 7 6 6 6 2 4 6 3 6 6 2 1 2 3 6 1 5 2 5 1 4 5 3 4 3 2 1 4 3 3 5 0 3 3 0 175
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 1 0 1 0 4 4 2 4 3 3 3 0 0 2 0 6 4 2 0 0 3 2 1 5 2 3 4 8 3 6 3 6 4 5 4 8 10 11 17 12 17 174
408 Cutting by Use of Rotating Axially Moving Tool 6 6 7 3 5 3 1 6 9 4 2 7 4 2 7 5 1 3 4 5 1 1 4 7 8 4 3 1 8 7 2 2 2 1 4 4 5 1 6 2 4 4 1 172
221 Article Dispensing 4 10 9 6 7 4 4 3 8 6 5 8 1 4 2 1 4 0 4 3 4 1 3 3 7 1 4 2 2 1 2 2 2 4 1 7 5 7 3 2 4 5 5 170
345 Computer Graphics Processing and Selective Visual Display Systems 2 0 5 4 7 5 2 3 2 8 2 1 5 1 0 6 2 0 1 1 0 2 3 2 4 2 5 7 4 2 4 5 1 3 3 11 6 13 8 6 4 8 10 170
070 Locks 7 2 7 5 3 2 4 2 4 7 4 8 3 4 7 1 2 3 0 1 1 1 1 3 4 2 4 4 3 4 4 6 1 3 1 6 7 7 4 8 11 5 2 168
343 Communications: Radio Wave Antennas 3 1 7 6 4 6 2 6 1 4 2 0 2 4 2 2 4 0 0 5 4 5 4 4 3 2 3 4 4 4 7 2 3 2 4 4 8 6 13 3 8 3 7 168
089 Ordnance 9 3 6 5 7 9 7 3 2 5 6 3 9 6 2 0 1 2 2 2 3 11 4 6 2 3 6 10 12 6 4 3 2 0 1 1 0 1 0 0 2 0 0 166
267 Spring Devices 4 5 4 10 9 4 5 2 4 5 6 3 4 6 2 3 0 2 1 0 1 0 3 5 6 6 6 7 2 1 2 1 3 1 3 4 5 6 8 7 4 5 1 166
055 Gas Separation 4 3 5 8 3 4 5 7 9 2 6 5 11 2 4 1 2 3 5 2 1 4 4 4 2 5 1 4 2 3 2 0 2 4 3 5 6 4 7 8 1 1 1 165
236 Automatic Temperature and Humidity Regulation 8 8 7 9 7 13 5 7 4 8 3 7 1 8 7 8 4 2 5 1 2 2 6 2 4 1 1 2 2 4 1 0 1 0 2 2 0 2 1 0 3 2 2 164
406 Conveyors: Fluid Current 8 6 9 11 7 6 10 3 7 5 2 5 3 5 6 5 4 4 3 3 5 1 2 1 3 1 3 1 3 1 3 0 0 1 4 3 2 2 4 4 0 5 1 162
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 1 4 4 8 14 20 13 19 18 15 21 18 160
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 1 0 0 0 3 1 0 1 0 0 0 0 2 1 0 1 1 0 1 2 2 4 2 3 1 2 2 2 2 3 9 17 16 15 10 28 12 15 159
042 Firearms 1 6 7 4 5 3 2 2 6 2 4 3 6 3 4 5 0 1 1 2 6 3 4 2 6 2 2 4 1 4 5 1 3 4 4 5 9 2 4 6 7 2 4 157
169 Fire Extinguishers 1 1 2 3 0 2 3 4 6 3 6 5 2 3 3 3 3 1 4 1 2 2 4 5 5 5 7 5 2 8 1 5 5 4 5 2 5 6 2 7 6 5 2 156
203 Distillation: Processes, Separatory 1 1 4 2 7 11 6 5 7 5 2 5 1 3 4 7 3 1 4 3 3 1 3 3 4 3 6 4 5 8 1 3 2 5 1 5 3 5 3 5 1 0 0 156
445 Electric Lamp or Space Discharge Component or Device Manufacturing 3 5 6 4 4 3 3 5 6 9 4 10 4 9 7 5 2 6 1 4 9 5 4 4 4 2 2 6 3 1 0 1 1 0 1 0 0 0 2 2 4 1 4 156
226 Advancing Material of Indeterminate Length 5 7 6 18 11 8 3 5 14 9 5 6 1 6 7 1 3 3 4 4 1 5 0 3 0 0 2 1 0 0 1 0 3 1 0 4 5 0 0 2 1 0 0 155
216 Etching a Substrate: Processes 1 2 3 2 3 5 2 5 4 1 5 7 6 3 5 5 1 1 0 0 8 4 3 3 2 4 6 4 8 6 10 4 2 4 1 7 6 2 0 1 5 1 1 153
224 Package and Article Carriers 2 1 5 3 2 3 2 3 1 4 1 3 3 2 2 0 2 2 2 1 2 6 0 4 2 4 4 4 6 5 4 4 5 10 3 11 12 4 4 4 3 5 3 153
407 Cutters, for Shaping 2 4 6 2 4 3 4 3 3 8 4 6 8 9 4 5 3 1 6 2 4 4 0 1 1 1 1 1 2 0 3 1 1 0 1 3 5 6 2 3 10 11 3 151
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 4 10 3 4 6 3 6 2 1 4 6 3 3 4 5 6 2 1 3 0 6 2 0 2 3 4 2 1 0 8 1 0 2 1 4 7 5 3 4 3 4 3 146
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 3 3 9 3 5 1 1 3 3 6 10 4 5 17 7 4 3 4 7 3 5 0 1 8 5 1 3 0 1 0 1 2 1 0 2 0 1 1 3 4 3 1 145
368 Horology: Time Measuring Systems or Devices 6 13 3 4 3 6 8 8 10 8 12 11 3 4 7 5 0 1 1 2 2 2 0 1 2 2 0 1 0 1 1 3 4 2 1 1 1 0 0 1 1 1 2 144
249 Static Molds 8 12 13 6 8 0 4 3 8 1 9 7 8 2 8 4 4 3 3 4 2 1 2 1 5 3 0 2 1 0 1 0 0 0 3 1 0 0 1 1 2 1 0 142
112 Sewing 12 9 10 5 5 10 8 3 7 8 9 2 6 3 5 3 2 4 4 2 0 0 2 2 3 2 0 0 2 2 1 2 0 4 0 1 0 1 0 0 1 0 0 140
036 Boots, Shoes, and Leggings 6 1 4 4 3 1 3 1 2 0 3 1 2 1 4 2 2 3 3 3 4 5 2 3 4 2 4 4 2 3 1 4 5 4 7 6 10 5 2 2 4 0 5 137
047 Plant Husbandry 2 3 0 5 4 0 3 0 2 3 4 6 1 4 3 3 0 1 3 0 0 1 4 3 2 5 5 3 5 3 5 5 5 6 6 1 7 11 6 3 1 3 0 137
057 Textiles: Spinning, Twisting, and Twining 10 8 4 6 10 7 12 6 10 6 6 5 4 7 6 6 1 2 2 3 1 1 2 1 2 0 0 1 2 0 0 1 0 1 0 1 0 0 1 1 1 0 0 137
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 4 6 17 9 9 6 6 3 3 5 3 5 1 1 2 0 2 5 0 2 5 2 0 4 1 1 3 1 2 2 2 1 1 3 2 5 3 2 4 0 0 0 3 136
290 Prime-Mover Dynamo Plants 4 2 1 1 3 1 0 1 3 1 1 2 15 10 8 8 5 13 11 9 1 8 4 1 3 0 0 0 0 0 0 1 1 2 3 1 3 1 2 3 1 0 0 134
269 Work Holders 2 4 2 2 6 2 0 1 3 4 5 8 2 2 0 1 3 1 3 5 2 2 7 5 6 3 2 3 8 3 1 1 2 5 0 5 4 6 8 2 0 2 0 133
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 7 3 8 16 6 2 4 1 11 6 8 6 5 5 6 3 3 1 1 1 4 2 4 2 4 0 0 0 2 0 1 1 1 1 1 1 1 4 0 1 0 0 0 133
181 Acoustics 10 6 5 7 3 2 5 3 2 6 7 4 2 2 1 2 2 1 3 6 3 1 4 2 1 1 5 1 0 2 1 0 0 4 2 3 2 6 2 7 2 1 1 130
028 Textiles: Manufacturing 7 3 2 5 4 12 14 9 11 3 4 6 7 11 7 5 2 1 5 1 0 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 1 2 0 0 2 0 0 129
132 Toilet 2 0 2 4 1 4 6 3 5 4 3 6 6 4 1 4 2 2 1 2 1 1 4 6 2 1 0 1 3 2 2 4 1 6 2 6 12 3 3 3 3 1 0 129
173 Tool Driving or Impacting 10 10 11 7 4 5 5 3 6 2 2 3 1 3 5 5 0 1 6 2 0 2 0 0 2 2 1 1 1 2 1 3 1 1 2 1 6 1 1 1 3 3 3 129
381 Electrical Audio Signal Processing Systems and Devices 5 4 7 5 3 4 1 1 3 6 0 3 5 0 3 1 1 1 3 0 2 2 4 4 2 1 1 2 6 4 2 6 1 2 5 8 0 2 4 4 7 2 2 129
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 0 0 4 2 6 1 3 2 3 0 3 1 2 1 2 1 2 0 0 2 3 1 1 1 0 2 3 4 4 3 6 2 7 2 6 8 2 12 7 6 11 2 129
404 Road Structure, Process, or Apparatus 3 1 4 4 5 1 2 2 6 1 1 2 4 4 1 5 1 1 3 1 1 3 4 6 1 1 1 4 2 5 3 3 5 11 4 1 6 2 0 2 2 7 2 128
261 Gas and Liquid Contact Apparatus 3 3 8 4 1 6 3 3 6 3 5 3 5 4 2 4 0 5 2 3 1 4 2 0 3 2 3 2 5 3 1 1 1 3 2 0 4 3 3 4 5 2 0 127
392 Electric Resistance Heating Devices 4 3 8 4 6 7 10 7 7 7 3 5 3 2 1 2 2 1 3 1 2 3 4 2 2 0 1 1 0 2 0 2 1 2 1 3 3 5 2 1 0 1 2 126
116 Signals and Indicators 7 11 7 3 1 6 8 6 5 4 3 2 3 6 9 5 0 1 1 4 2 3 1 1 2 2 2 3 0 1 1 0 1 1 1 0 2 0 2 5 0 2 1 125
602 Surgery: Splint, Brace, or Bandage 0 2 2 2 2 0 2 3 3 2 5 2 3 4 0 4 5 0 3 1 1 6 2 5 6 3 7 3 3 3 2 1 4 2 5 2 5 4 4 5 6 1 0 125
192 Clutches and Power-Stop Control 6 4 14 9 1 5 6 8 7 8 2 1 6 1 8 4 1 1 4 2 1 0 1 3 1 1 0 0 0 6 2 0 1 1 0 0 1 1 1 0 2 1 1 122
225 Severing by Tearing or Breaking 2 9 4 5 2 3 4 5 4 1 8 3 3 2 1 6 2 4 5 5 3 8 2 2 1 2 5 5 1 1 0 1 0 1 0 1 2 2 3 2 1 1 0 122
351 Optics: Eye Examining, Vision Testing and Correcting 1 0 2 2 1 3 2 3 5 5 7 4 1 0 1 2 2 0 0 2 3 1 1 1 2 2 2 3 4 3 1 4 3 3 2 3 4 10 6 1 7 5 4 118
410 Freight Accommodation On Freight Carrier 7 3 7 9 6 6 4 3 3 1 1 2 3 1 2 2 2 0 3 2 3 3 1 1 4 0 5 1 3 3 0 3 4 2 3 1 2 2 3 0 1 5 1 118
401 Coating Implements with Material Supply 7 4 5 3 1 3 6 1 1 2 3 4 3 2 0 3 3 4 1 1 2 1 2 1 0 2 1 3 0 2 3 3 0 2 2 3 6 7 6 2 5 2 5 117
091 Motors: Expansible Chamber Type 5 8 9 9 2 7 3 7 6 6 2 4 1 6 4 3 0 4 6 3 1 1 4 0 0 3 1 0 0 0 0 1 0 0 0 1 1 4 1 0 0 0 3 116
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 1 6 7 3 5 4 6 7 3 2 4 3 2 1 2 4 2 4 3 3 0 2 1 1 3 1 5 1 1 1 0 1 1 2 4 5 4 1 3 1 3 2 116
140 Wireworking 5 6 11 2 5 5 6 5 8 4 0 4 7 4 0 4 2 2 2 3 3 3 0 3 3 2 4 2 2 1 2 0 1 1 3 0 0 0 0 0 0 1 0 116
398 Optical Communications 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 0 1 1 0 1 2 7 5 5 6 7 7 7 7 8 5 8 4 6 2 3 7 9 0 2 115
396 Photography 4 4 3 7 1 4 0 3 7 6 5 7 1 1 1 5 0 3 5 5 4 9 2 1 1 2 0 1 4 0 0 1 1 0 1 3 2 2 2 0 4 1 1 114
346 Recorders 3 4 11 8 12 8 11 3 5 7 10 1 3 5 0 2 2 4 0 2 0 2 0 1 0 0 1 0 2 0 0 0 1 1 0 0 0 1 0 0 0 0 0 110
383 Flexible Bags 2 2 7 4 4 2 2 0 2 1 1 1 1 0 1 1 2 1 1 3 0 4 2 2 3 2 2 4 9 4 1 1 1 1 4 2 2 7 10 5 4 2 0 110
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 2 4 1 2 4 3 3 5 7 13 10 10 11 13 13 108
082 Turning (e.g., for metal working) 5 4 4 7 6 2 4 7 11 1 3 3 2 0 5 6 3 2 1 1 1 1 1 7 4 2 1 0 0 1 2 4 0 1 1 0 1 1 1 0 1 0 0 107
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 1 2 1 2 2 1 4 3 1 2 1 1 0 0 0 1 1 0 0 4 0 2 1 3 0 2 0 1 0 1 6 5 5 3 6 9 10 10 7 5 4 107
378 X-Ray or Gamma Ray Systems or Devices 1 4 3 2 1 2 3 2 7 1 4 11 1 1 2 2 1 2 1 0 0 1 0 1 5 3 2 2 4 6 3 1 1 2 3 6 0 2 5 2 0 3 2 105
409 Gear Cutting, Milling, or Planing 0 6 3 5 4 3 4 5 5 2 3 4 1 2 3 2 2 2 2 2 4 1 1 1 3 3 6 4 4 2 1 1 0 0 2 1 2 2 0 1 4 1 1 105
418 Rotary Expansible Chamber Devices 10 4 5 8 3 2 6 4 3 4 6 2 5 5 3 4 2 2 2 1 0 2 1 0 0 2 0 0 0 2 3 0 1 0 0 2 1 2 1 1 0 0 1 100
452 Butchering 2 4 2 3 2 0 4 1 1 1 1 3 0 5 2 2 1 0 0 2 1 3 3 6 4 0 1 2 2 3 8 5 2 5 2 1 3 3 6 1 0 1 1 99
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 1 2 0 2 0 0 1 2 4 2 0 3 0 2 1 2 3 6 5 3 2 2 4 1 2 1 1 6 7 7 7 5 5 1 1 2 1 2 1 0 97
213 Railway Draft Appliances 0 0 1 3 0 3 2 1 3 2 7 11 3 1 2 2 0 2 1 1 0 3 0 2 2 0 2 2 0 5 4 4 5 3 2 2 4 6 2 3 0 0 0 96
092 Expansible Chamber Devices 2 6 10 3 5 4 5 3 2 5 1 3 1 1 4 0 2 0 0 0 1 2 4 1 3 0 2 5 2 1 1 1 2 1 3 2 2 3 0 1 1 0 0 95
144 Woodworking 2 0 3 1 3 1 2 4 2 1 3 3 2 0 1 0 0 3 4 2 1 4 3 2 2 3 2 3 6 3 1 5 3 2 2 3 5 4 1 1 2 0 0 95
124 Mechanical Guns and Projectors 2 1 2 2 2 1 2 5 2 3 5 1 2 0 0 1 0 1 5 5 0 2 0 0 2 0 0 2 2 2 2 2 4 3 2 3 5 3 0 7 3 5 3 94
131 Tobacco 5 1 5 6 6 3 3 11 2 5 3 5 4 2 5 2 1 2 2 3 0 0 1 2 0 0 3 1 2 1 1 0 0 1 2 1 1 0 1 0 0 1 0 94
048 Gas: Heating and Illuminating 0 1 3 3 0 0 6 3 4 1 5 5 4 10 1 1 1 5 7 8 4 8 1 2 0 0 0 1 0 0 1 0 0 0 0 0 1 2 2 0 0 1 0 91
184 Lubrication 2 1 4 2 2 4 2 3 3 5 4 3 2 3 2 2 0 1 2 0 3 1 2 1 2 0 1 2 1 1 0 4 3 5 3 1 2 2 3 3 2 0 2 91
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 2 1 0 2 1 2 1 1 3 7 1 1 1 1 3 2 1 1 1 3 3 1 2 0 1 0 0 3 0 3 1 1 2 3 3 6 4 5 6 5 5 1 1 91
223 Apparel Apparatus 2 3 4 3 4 8 4 2 3 3 6 3 3 3 0 2 3 3 3 3 1 0 1 0 1 2 0 3 5 2 0 0 0 1 0 0 3 1 1 0 1 0 0 87
227 Elongated-Member-Driving Apparatus 0 5 3 6 3 1 0 7 8 5 8 4 2 0 2 0 2 1 0 1 2 0 0 2 2 1 1 1 0 1 0 0 0 1 0 0 1 1 5 2 4 4 1 87
347 Incremental Printing of Symbolic Information 0 3 6 1 3 3 5 2 2 0 1 1 2 4 1 1 3 0 1 3 2 1 2 2 1 1 0 4 0 3 1 2 2 3 1 1 1 1 2 7 2 3 2 86
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 1 1 1 0 0 1 0 0 1 1 7 7 0 1 0 0 0 0 0 0 1 1 0 0 1 2 1 2 3 2 5 1 1 1 6 10 8 8 2 4 2 3 86
201 Distillation: Processes, Thermolytic 2 3 0 2 3 2 1 1 3 4 3 6 2 6 5 6 6 10 5 3 4 3 0 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 85
601 Surgery: Kinesitherapy 2 1 0 3 1 2 2 1 2 1 0 2 3 1 1 1 0 1 2 1 1 0 5 3 0 4 3 2 6 1 3 3 2 6 1 2 2 3 2 1 2 0 5 84
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 4 4 12 11 13 9 10 7 2 7 84
194 Check-Actuated Control Mechanisms 1 1 1 2 0 2 1 4 0 1 1 0 1 2 0 2 0 2 1 1 3 1 5 2 0 1 4 1 2 1 5 5 5 4 3 3 3 4 2 1 1 1 3 83
152 Resilient Tires and Wheels 10 8 8 7 4 3 4 0 3 1 6 3 4 0 1 0 1 1 4 1 0 1 0 1 2 0 0 0 0 0 1 0 1 2 2 1 0 0 0 2 0 0 0 82
256 Fences 2 0 1 4 8 3 6 5 3 2 0 5 0 0 1 4 2 2 0 0 0 0 1 0 1 3 0 1 3 1 1 0 2 0 1 2 2 2 6 2 5 0 1 82
472 Amusement Devices 1 6 0 6 2 0 1 2 1 4 1 4 2 1 0 0 1 1 1 0 1 2 0 2 2 0 2 1 2 3 2 3 1 3 3 2 3 0 1 3 4 1 6 81
400 Typewriting Machines 0 0 3 5 4 1 3 0 0 2 1 0 3 3 0 2 1 3 7 4 3 2 4 2 2 1 5 2 2 1 3 1 2 0 0 1 3 1 0 0 0 2 1 80
212 Traversing Hoists 4 1 3 4 3 3 3 5 0 1 5 4 4 1 3 2 1 3 3 2 3 2 3 1 3 0 0 1 0 1 0 0 1 0 0 2 1 1 1 3 1 0 0 79
320 Electricity: Battery or Capacitor Charging or Discharging 2 3 3 7 0 4 3 2 3 2 1 3 3 4 5 2 0 2 2 1 0 3 1 1 2 0 0 0 0 2 0 0 1 0 3 1 1 2 4 3 1 1 1 79
135 Tent, Canopy, Umbrella, or Cane 0 0 1 2 2 2 1 4 1 2 0 1 1 1 0 2 1 0 0 0 0 1 2 0 0 1 3 3 2 0 4 1 5 4 3 4 2 4 6 3 3 5 1 78
139 Textiles: Weaving 4 7 12 6 5 6 7 0 1 2 2 1 1 0 1 2 1 1 0 0 1 0 0 0 1 0 2 1 0 0 1 0 2 2 0 0 0 3 3 0 0 2 1 78
474 Endless Belt Power Transmission Systems or Components 2 7 4 2 2 1 5 4 6 2 3 3 2 3 4 3 1 1 0 0 1 0 0 1 2 1 1 0 3 1 5 3 1 1 0 0 1 0 0 0 2 0 0 78
494 Imperforate Bowl: Centrifugal Separators 6 4 3 9 4 4 1 2 3 1 4 4 2 1 1 0 2 0 1 3 1 1 0 1 1 2 0 3 0 0 3 3 0 1 0 0 2 0 0 0 2 1 1 77
725 Interactive Video Distribution Systems 1 0 0 0 0 0 0 1 0 2 0 1 1 1 0 0 0 1 0 0 1 0 1 2 1 0 0 0 2 1 1 2 2 4 6 8 8 8 4 2 1 7 8 77
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 2 1 3 0 1 2 1 2 0 1 2 1 3 1 1 2 5 0 3 4 1 3 1 0 2 1 1 1 1 2 1 0 2 1 5 3 3 9 1 1 1 1 76
177 Weighing Scales 2 6 4 2 2 3 2 3 4 1 4 0 1 0 2 0 0 2 1 0 2 1 6 2 4 3 2 0 3 1 1 0 1 1 1 1 2 2 0 1 0 1 1 75
355 Photocopying 1 4 4 1 2 3 2 4 2 3 6 3 3 1 1 0 3 2 1 0 1 2 4 4 3 1 0 0 3 2 0 2 1 1 1 0 1 0 0 0 0 0 1 73
460 Crop Threshing or Separating 0 0 0 0 0 0 0 0 2 8 1 1 2 7 4 2 4 1 10 12 2 2 3 0 1 0 1 1 0 3 1 0 0 1 0 0 0 1 2 1 0 0 0 73
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 1 3 1 0 4 5 8 4 8 4 4 5 4 17 72
270 Sheet-Material Associating 1 0 1 3 2 0 0 0 2 3 4 5 8 4 1 2 5 2 2 1 1 1 4 3 1 2 0 1 2 2 1 1 0 1 0 1 1 1 1 0 0 0 0 70
322 Electricity: Single Generator Systems 4 2 4 6 7 2 1 0 3 4 1 4 6 1 4 1 1 1 1 3 1 1 0 0 0 0 0 0 0 0 2 1 0 3 3 1 2 0 0 0 0 0 0 70
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 5 0 1 2 1 1 2 1 0 1 1 5 1 1 0 3 1 1 3 2 1 2 1 3 4 3 5 2 1 0 1 0 4 2 2 1 0 2 1 1 1 70
068 Textiles: Fluid Treating Apparatus 7 2 3 10 6 4 7 6 2 3 0 2 0 3 0 1 0 0 0 1 0 0 0 2 1 1 0 0 1 0 0 1 0 1 0 0 1 1 1 0 2 0 0 69
283 Printed Matter 0 1 0 1 1 0 1 2 3 0 1 1 0 0 0 0 0 3 3 1 0 0 1 2 0 1 1 5 4 5 2 5 4 1 2 7 4 3 2 0 0 2 0 69
037 Excavating 0 0 1 2 2 0 5 0 1 1 2 1 1 2 0 1 1 2 0 1 0 0 0 0 2 1 3 2 2 2 0 0 0 4 3 2 4 5 2 2 3 3 3 66
172 Earth Working 0 2 4 1 0 1 3 2 1 4 2 1 1 1 0 0 1 1 0 3 0 1 0 1 1 1 2 3 0 3 1 4 0 3 0 4 1 3 2 3 0 0 5 66
441 Buoys, Rafts, and Aquatic Devices 6 0 2 3 3 5 3 3 1 1 3 0 0 3 0 1 0 1 0 1 1 0 3 2 1 2 3 1 2 0 0 2 1 1 0 3 2 0 0 3 1 1 0 65
713 Support (Electrical Computers and Digital Processing Systems) 1 0 0 1 0 2 1 0 0 1 0 0 0 1 0 1 1 1 1 1 2 0 2 1 0 2 0 0 1 0 3 3 1 1 0 1 4 5 5 3 6 6 7 65
038 Textiles: Ironing or Smoothing 1 5 2 3 2 3 1 2 1 4 2 1 6 2 1 0 2 0 0 2 0 5 0 1 1 1 0 1 0 1 1 1 1 3 0 0 2 1 1 1 2 1 0 64
380 Cryptography 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 3 3 0 2 1 1 0 2 4 6 0 3 5 5 1 2 2 1 1 5 1 2 0 2 3 1 1 2 63
191 Electricity: Transmission To Vehicles 1 0 1 0 2 4 2 4 0 3 1 7 4 1 4 2 2 1 4 0 2 3 2 0 0 0 0 1 0 1 0 2 1 0 0 0 0 2 2 0 2 1 0 62
463 Amusement Devices: Games 0 1 0 0 0 3 0 1 1 0 1 1 1 2 1 1 1 2 1 0 1 0 0 3 2 0 3 1 1 4 3 0 2 2 3 2 4 4 1 0 2 4 2 61
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 1 1 7 3 0 0 0 0 1 0 0 0 0 0 0 2 1 1 1 2 2 0 0 0 1 1 5 0 1 3 5 4 4 4 1 4 2 4 61
475 Planetary Gear Transmission Systems or Components 1 2 3 3 2 2 1 4 3 1 1 4 4 1 2 1 1 1 2 1 1 4 2 0 0 0 2 1 1 0 1 0 0 1 0 0 0 3 0 0 1 1 2 60
071 Chemistry: Fertilizers 1 0 5 6 8 0 0 0 2 0 2 0 2 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 3 0 1 4 2 3 4 1 1 3 5 1 0 0 59
238 Railways: Surface Track 4 1 3 2 2 2 1 4 2 1 1 0 0 1 1 0 1 0 1 4 0 1 0 2 1 2 2 2 2 3 1 2 0 2 1 0 1 2 0 1 1 1 0 58
369 Dynamic Information Storage or Retrieval 2 1 3 4 0 1 0 1 4 4 2 0 0 0 0 1 0 2 2 1 2 2 1 3 2 0 2 0 0 0 2 0 1 2 0 4 2 1 1 0 0 2 2 57
014 Bridges 2 1 3 4 1 1 0 3 1 6 0 1 1 1 1 0 0 0 0 0 1 0 1 2 2 1 1 1 1 0 0 1 1 1 3 4 1 2 0 2 2 1 0 54
440 Marine Propulsion 0 5 4 0 4 2 1 2 2 2 2 2 0 1 0 1 0 0 0 0 0 0 0 0 1 0 3 1 2 2 2 0 0 1 0 1 2 3 1 3 1 2 1 54
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 6 1 0 0 2 0 3 5 3 1 2 1 0 0 2 1 2 0 2 2 0 5 2 2 2 2 1 53
388 Electricity: Motor Control Systems 2 1 0 2 5 4 3 3 6 3 0 1 5 2 3 2 1 0 0 1 2 0 1 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 3 1 1 6 5 7 7 5 3 6 50
051 Abrasive Tool Making Process, Material, or Composition 0 0 1 2 4 3 2 2 0 1 0 3 0 0 1 3 0 1 0 0 0 0 0 0 3 1 1 3 1 3 0 1 3 2 0 0 1 0 0 1 3 0 3 49
279 Chucks or Sockets 2 4 1 2 0 0 3 1 1 0 2 0 2 0 1 0 1 0 1 0 1 1 4 1 2 2 3 1 0 2 0 0 1 1 0 0 2 3 2 0 1 1 0 49
706 DP: Artificial Intelligence (Data Processing) 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 4 4 1 3 4 2 0 3 1 0 2 7 6 3 3 49
190 Trunks and Hand-Carried Luggage 2 0 2 1 3 0 0 1 2 1 3 1 2 3 1 2 0 4 1 1 0 0 0 0 0 2 1 1 0 1 0 3 0 0 0 1 0 1 2 0 3 1 1 47
358 Facsimile and Static Presentation Processing 0 1 1 1 4 0 0 0 1 0 1 2 0 1 0 1 0 0 1 3 0 3 0 2 4 0 0 2 2 1 3 1 1 1 2 1 2 0 0 0 0 2 3 47
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 1 0 2 3 0 3 1 0 3 0 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 7 5 5 1 3 2 0 1 1 1 47
125 Stone Working 3 2 0 1 3 0 4 1 3 3 0 0 1 0 1 1 1 1 0 0 0 2 3 1 1 0 2 0 0 0 1 1 1 1 0 0 1 0 1 0 3 1 1 45
332 Modulators 4 3 2 2 1 2 2 1 3 0 1 0 1 3 1 2 0 0 0 0 1 0 0 1 1 0 2 0 0 1 1 3 2 0 0 0 2 0 2 0 0 0 0 44
027 Undertaking 0 1 1 1 0 0 1 3 1 1 0 0 0 0 1 0 1 1 1 0 0 0 2 2 2 2 0 3 0 0 1 2 1 1 2 5 2 4 0 0 1 0 0 43
193 Conveyors, Chutes, Skids, Guides, and Ways 3 3 5 2 2 1 0 0 3 0 2 1 1 1 1 1 0 3 0 0 0 0 0 1 1 1 2 2 0 0 0 0 0 1 0 0 0 1 0 3 1 1 0 43
492 Roll or Roller 1 1 1 0 0 0 2 2 2 4 1 0 2 0 3 1 0 1 1 0 0 0 6 1 2 0 0 0 2 3 0 0 0 1 0 1 1 0 0 1 1 1 1 43
301 Land Vehicles: Wheels and Axles 2 2 1 0 5 1 0 1 0 0 0 1 3 0 1 0 0 0 1 0 1 2 0 1 0 0 2 2 0 0 0 0 0 1 0 1 1 3 1 2 2 2 1 40
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 2 0 5 5 3 1 2 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 2 0 1 2 4 2 3 0 0 3 0 1 1 1 40
399 Electrophotography 0 2 3 0 0 0 2 2 2 1 0 4 0 0 2 0 1 1 1 1 2 0 0 0 0 0 2 2 1 1 2 0 3 2 0 0 1 1 0 0 1 0 0 40
087 Textiles: Braiding, Netting, and Lace Making 2 0 0 0 3 4 3 0 4 0 0 3 0 0 3 0 0 0 0 1 1 0 0 2 0 5 2 0 1 1 1 0 0 0 1 1 0 0 1 0 0 0 0 39
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 0 0 1 0 0 0 0 0 0 2 1 0 3 0 4 7 5 6 9 38
353 Optics: Image Projectors 0 0 1 1 4 0 0 2 1 0 2 5 3 0 4 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 2 0 1 0 0 1 3 0 37
237 Heating Systems 3 3 0 0 0 0 1 0 2 0 0 0 0 2 1 1 3 1 3 3 1 1 1 2 1 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 2 0 0 36
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 2 5 8 8 4 4 1 0 1 0 1 1 0 1 0 0 0 36
023 Chemistry: Physical Processes 2 0 0 0 0 2 0 0 1 6 2 4 3 1 0 0 1 0 5 0 0 1 1 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 34
232 Deposit and Collection Receptacles 0 0 3 1 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 2 2 0 1 2 2 2 1 1 0 4 1 2 0 0 2 1 34
293 Vehicle Fenders 1 0 1 0 0 0 0 1 2 1 0 4 2 3 1 3 0 0 0 2 1 1 0 1 0 0 0 0 0 0 2 0 0 0 1 0 0 2 1 0 2 1 1 34
063 Jewelry 0 0 1 0 1 0 1 0 1 0 0 0 1 1 1 0 2 1 0 0 1 0 1 0 0 3 1 0 1 2 1 1 1 1 2 2 1 2 0 1 1 1 0 33
076 Metal Tools and Implements, Making 0 0 3 1 1 0 0 1 1 3 2 1 2 0 0 1 1 0 0 1 0 2 0 2 1 0 1 1 0 2 0 0 3 0 0 1 0 0 0 0 0 0 0 31
086 Ammunition and Explosive-Charge Making 6 1 2 1 2 2 0 0 1 1 1 2 0 2 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 3 0 1 1 0 1 1 0 0 0 0 0 0 0 31
352 Optics: Motion Pictures 1 2 1 2 2 0 1 0 3 2 1 1 4 0 1 0 0 0 0 0 1 1 0 0 1 0 0 2 1 1 1 0 0 0 0 0 0 1 1 0 0 0 0 31
281 Books, Strips, and Leaves 1 0 0 0 0 1 0 0 2 1 1 0 0 4 0 1 0 0 1 0 0 0 0 4 3 1 0 1 0 0 3 4 0 0 0 1 0 0 0 0 0 1 0 30
127 Sugar, Starch, and Carbohydrates 2 0 1 2 2 0 0 2 0 1 1 2 1 1 2 1 0 1 2 0 0 0 1 2 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 29
450 Foundation Garments 2 5 1 1 1 1 3 3 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 2 2 2 0 29
019 Textiles: Fiber Preparation 1 1 2 1 1 2 1 1 2 1 0 1 0 2 3 5 2 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 0 28
059 Chain, Staple, and Horseshoe Making 1 1 1 0 4 1 0 1 0 1 2 2 1 1 1 1 1 0 1 0 1 0 0 0 1 0 2 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 28
329 Demodulators 1 0 3 2 1 2 0 3 3 0 1 1 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 0 1 2 0 0 0 1 0 1 0 0 0 0 0 0 0 27
007 Compound Hand Tools 1 0 1 0 1 0 1 1 2 1 0 2 0 0 1 0 0 1 0 0 0 2 1 2 1 0 0 1 0 0 1 1 0 0 2 1 0 0 1 0 0 1 0 26
413 Sheet Metal Container Making 0 0 0 1 1 1 1 1 1 1 1 2 2 3 1 1 0 1 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 25
289 Knots and Knot Tying 0 1 0 2 0 8 3 1 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 24
150 Purses, Wallets, and Protective Covers 1 1 0 1 0 0 0 0 1 1 0 0 0 0 2 1 1 0 1 0 1 0 0 0 1 0 1 2 0 0 0 0 1 1 0 3 1 1 0 1 0 0 0 23
234 Selective Cutting (e.g., Punching) 1 2 4 6 1 3 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
109 Safes, Bank Protection, or a Related Device 1 1 0 0 0 1 0 1 1 3 1 1 3 1 1 0 0 0 2 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 22
298 Land Vehicles: Dumping 1 0 0 0 0 1 1 0 0 0 1 0 1 1 0 2 1 0 1 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 2 2 22
159 Concentrating Evaporators 1 1 2 2 2 1 1 0 0 0 1 2 3 2 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 4 1 1 0 0 0 2 2 2 1 0 1 0 0 0 2 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 21
477 Interrelated Power Delivery Controls, Including Engine Control 0 1 2 1 2 1 0 1 1 1 2 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 1 20
026 Textiles: Cloth Finishing 3 2 0 1 3 0 2 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 19
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 1 0 0 1 0 2 0 1 0 5 1 0 0 1 2 0 0 19
178 Telegraphy 1 1 1 0 1 1 1 1 1 2 0 0 0 0 0 1 0 0 1 2 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 18
111 Planting 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 2 3 0 1 2 1 17
462 Books, Strips, and Leaves for Manifolding 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 2 2 0 1 2 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 17
168 Farriery 0 0 0 1 0 1 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 3 0 0 3 0 0 0 1 0 0 0 0 16
012 Boot and Shoe Making 1 0 0 2 3 0 1 0 2 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 15
305 Wheel Substitutes for Land Vehicles 0 1 0 0 1 0 0 1 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 3 0 0 15
453 Coin Handling 0 1 0 0 2 0 0 1 0 0 0 0 0 0 0 3 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 14
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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 1 0 0 2 1 1 1 1 1 1 1 14
217 Wooden Receptacles 1 1 0 1 1 1 0 0 1 0 3 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 13
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 2 1 1 0 4 2 13
185 Motors: Spring, Weight, or Animal Powered 0 1 5 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 12
196 Mineral Oils: Apparatus 0 0 2 0 1 2 0 2 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
300 Brush, Broom, and Mop Making 1 0 3 0 1 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 12
054 Harness for Working Animal 0 0 0 2 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 11
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 1 7 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 11
412 Bookbinding: Process and Apparatus 0 1 1 1 0 0 0 1 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 11
157 Wheelwright Machines 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 0 0 0 0 0 1 0 0 0 2 10
295 Railway Wheels and Axles 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 10
334 Tuners 1 0 1 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
512 Perfume Compositions 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 2 2 2 0 0 0 1 0 1 1 0 0 0 10
260 Chemistry of Carbon Compounds 0 1 0 1 0 1 2 2 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 9
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 1 0 0 0 0 1 0 0 0 0 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 1 8
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 2 3 8
186 Merchandising 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 7
476 Friction Gear Transmission Systems or Components 0 1 0 1 0 0 0 0 1 3 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 7
483 Tool Changing 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 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
171 Unearthing Plants or Buried Objects 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
142 Wood Turning 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 5
291 Track Sanders 2 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 0 0 0 0 0 0 0 0 0 0 1 5
199 Type Casting 3 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 4
258 Railway Mail Delivery 0 1 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 0 4
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
069 Leather Manufactures 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
147 Coopering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
245 Wire Fabrics and Structure 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
278 Land Vehicles: Animal Draft Appliances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
ALL ALL CLASSES 2752 2855 3902 4131 3824 3379 3732 3527 3942 3809 3658 3756 3414 3124 2984 2900 2081 2515 2629 2220 2172 2557 2341 2386 2885 2426 2805 2625 2708 2679 2677 2815 2644 2922 2697 3370 3751 3640 3533 3343 3182 2883 2298 130473


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