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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

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 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 6639
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 5939
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 5803
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 3381
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 81 78 2701
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 1965
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 1940
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 1690
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 1407
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 1378
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 25 40 1366
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 1325
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 39 35 1263
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 1204
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 16 12 1132
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 1117
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 1016
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 20 27 1012
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 1010
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 7 999
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 5 982
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 18 974
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 15 944
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 25 24 943
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 19 17 26 24 39 941
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 14 928
340 Communications: Electrical 28 19 19 35 15 10 13 22 35 32 31 32 27 33 19 13 21 14 13 14 16 6 5 10 18 11 22 24 16 20 17 13 13 17 13 33 43 27 36 22 15 34 876
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 23 834
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 11 824
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 15 819
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 15 28 25 21 20 801
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 18 796
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 2 760
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 4 714
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 26 26 34 27 24 710
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 6 706
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 39 30 705
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 2 700
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 12 693
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 8 685
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 7 680
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 29 660
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 13 651
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 8 650
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 7 643
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 9 638
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 5 634
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 6 625
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 6 613
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 4 611
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 23 594
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 28 594
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 44 579
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 10 570
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 14 552
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 14 547
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 4 539
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 10 538
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 4 530
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 14 529
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 16 528
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 7 519
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 7 511
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 10 501
074 Machine Element or Mechanism 16 18 32 29 27 34 23 17 15 19 21 15 13 16 14 10 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 4 498
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 17 498
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 7 498
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 10 495
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 5 494
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 12 489
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 31 477
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 15 474
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 1 472
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 4 470
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 5 454
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 8 452
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 2 449
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 8 446
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 7 444
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 16 442
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 14 430
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 3 429
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 10 421
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 15 416
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 7 415
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 9 413
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 10 411
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 16 392
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 4 391
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 9 391
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 8 386
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 17 382
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 2 377
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 3 370
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 4 366
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 1 361
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 1 356
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 6 352
244 Aeronautics 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 10 351
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 9 346
034 Drying and Gas or Vapor Contact with Solids 10 4 14 20 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 3 334
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 4 332
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 8 321
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 1 320
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 10 319
307 Electrical Transmission or Interconnection Systems 16 8 19 19 11 14 19 13 21 11 16 9 3 2 5 8 1 7 3 2 2 1 2 2 10 6 8 6 1 5 5 2 4 9 8 7 12 6 5 4 2 2 316
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 3 315
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 4 312
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 5 308
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 10 308
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 6 306
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 12 305
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 6 304
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 9 302
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 26 300
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 12 300
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 12 9 8 10 16 297
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 0 296
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 8 295
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 8 291
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 1 291
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 5 288
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 18 9 7 7 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 4 287
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 4 287
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 3 283
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 7 282
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 1 280
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 8 278
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 10 277
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 1 275
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 24 272
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 2 269
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 6 269
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 4 268
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 3 262
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 1 261
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 5 4 10 6 8 6 7 14 260
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 7 259
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 4 256
375 Pulse or Digital Communications 1 1 1 2 3 0 2 2 1 4 0 5 6 1 1 1 0 0 1 4 2 3 4 2 5 8 5 4 6 2 1 12 12 18 8 15 8 20 13 17 31 24 256
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 4 254
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 4 253
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 2 252
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 5 252
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 5 251
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 2 249
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 4 249
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 10 247
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 3 246
246 Railway Switches and Signals 7 5 15 10 16 9 2 8 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 2 244
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 1 243
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 34 242
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 7 242
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 3 241
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 2 238
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 9 235
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 6 233
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 3 233
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 8 231
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 1 229
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 1 228
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 8 9 226
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 19 225
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 5 223
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 7 222
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 7 4 221
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 10 221
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 5 219
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 2 218
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 3 218
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 1 217
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 5 216
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 6 10 2 2 1 5 12 11 11 5 12 16 21 26 14 22 214
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 9 211
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 0 209
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 3 208
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 5 205
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 1 203
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 12 9 7 2 6 202
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 2 194
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 7 9 7 11 4 193
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 4 192
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 0 191
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 4 190
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 1 186
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 0 186
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 7 186
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 10 186
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 6 185
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 6 11 10 7 14 12 185
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 1 182
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 0 182
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 3 179
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 2 176
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 3 175
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 5 175
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 4 171
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 5 166
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 0 166
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 5 165
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 5 165
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 1 164
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 2 162
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 3 161
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 5 161
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 10 9 6 8 10 14 15 12 161
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 8 160
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 12 157
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 0 156
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 0 155
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 5 154
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 2 153
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 1 152
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 1 152
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 5 150
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 11 148
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 3 144
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 21 18 15 21 144
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 4 143
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 1 142
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 13 10 28 12 142
368 Horology: Time Measuring Systems or Devices 6 13 3 4 3 6 8 8 10 8 12 11 3 4 7 4 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 1 141
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 0 140
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 3 137
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 0 137
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 0 134
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 2 133
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 0 133
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 0 133
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 0 132
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 0 129
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 1 129
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 1 129
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 2 127
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 2 127
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 3 126
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 7 126
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 0 0 2 3 4 4 3 6 2 7 2 6 8 2 12 7 6 11 126
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 1 125
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 2 124
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 1 124
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 1 122
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 1 121
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 5 117
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 1 116
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 3 114
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 5 114
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 0 113
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 1 113
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 8 0 112
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 2 112
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 0 110
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 2 110
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 0 107
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 1 104
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 3 103
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 5 103
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 99
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 98
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 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 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 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 95
709 Multicomputer Data Transferring or Plural Processor Synchronization (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 95
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 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 91
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 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 90
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 89
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 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 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 85
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 84
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 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 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 81
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 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 79
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 79
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 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 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 78
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 77
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 77
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 77
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 76
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 75
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 75
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 74
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 73
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 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 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 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 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 69
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 69
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 1 4 3 1 1 0 2 4 7 6 4 6 10 69
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 69
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 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 64
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 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 62
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 61
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 61
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 59
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 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 58
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 58
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 57
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 55
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 55
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 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 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 52
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 52
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 49
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 46
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 46
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 46
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 46
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 44
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 44
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 44
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 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 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 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 42
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 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 39
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 39
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 39
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 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 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 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 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 33
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 33
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 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 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 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 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 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 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 29
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 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 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 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 26
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 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 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 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 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 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 21
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 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 21
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 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 19
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 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 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 18
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 17
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 16
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 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 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 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 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 13
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 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 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 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 12
054 Harness (for animals) 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 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 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 11
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 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 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 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 9
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 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 7
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 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 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 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 6
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 0 5
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 5
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 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 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 4
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 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 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 2
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
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 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 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 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 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 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 3177 2883 128170


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