Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports


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

CANADA

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

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 4 6 4 8 0 1 3 10 5 5 9 13 20 19 31 30 17 19 29 21 30 21 30 19 31 30 56 39 59 65 73 58 75 113 139 205 217 199 196 215 210 160 2494
532 Organic Compounds (includes Classes 532-570) 25 32 36 38 33 47 59 62 44 55 37 57 51 39 53 44 29 34 21 16 16 12 15 20 21 22 26 31 17 25 20 22 29 33 46 51 53 44 38 47 38 36 1474
052 Static Structures (e.g., Buildings) 15 12 9 15 23 17 19 14 17 17 24 24 24 28 29 30 12 25 24 23 18 20 16 43 40 40 52 48 51 45 39 47 39 60 66 74 63 58 78 52 55 41 1446
435 Chemistry: Molecular Biology and Microbiology 0 3 2 4 3 5 2 5 0 3 4 3 7 7 6 1 2 1 3 3 6 8 9 6 10 11 26 19 26 22 34 24 32 46 58 98 125 116 132 116 86 73 1147
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 3 10 9 17 26 16 24 25 22 21 23 18 23 22 23 13 20 13 14 9 12 23 28 18 24 23 41 27 36 34 38 29 48 27 28 35 43 47 58 67 38 57 1132
210 Liquid Purification or Separation 2 3 8 6 4 15 5 20 11 8 19 20 16 12 20 22 17 19 25 14 17 16 23 10 16 19 35 25 30 43 46 34 29 62 45 46 48 64 57 40 42 33 1046
428 Stock Material or Miscellaneous Articles 5 4 4 7 5 7 6 16 7 17 9 13 18 10 8 16 7 11 18 9 15 14 22 17 18 22 28 30 28 37 34 37 43 32 47 30 47 45 52 43 29 47 914
370 Multiplex Communications 2 0 0 0 0 0 0 0 2 6 3 2 0 4 6 5 1 6 5 11 6 8 13 14 11 11 9 12 16 16 10 9 14 29 27 31 63 71 88 95 117 151 874
073 Measuring and Testing 5 7 12 7 7 12 11 11 14 14 19 19 18 14 22 17 14 8 19 21 19 17 25 25 15 24 26 29 33 21 18 22 22 25 23 34 28 38 43 35 52 24 869
280 Land Vehicles 7 7 15 9 12 13 10 8 17 15 11 22 22 18 17 17 7 10 16 22 11 27 13 9 22 20 16 26 18 16 21 34 40 39 16 30 36 42 35 35 37 38 856
379 Telephonic Communications 4 1 2 4 2 6 5 20 13 23 23 22 20 16 11 20 14 10 14 18 8 15 17 16 15 25 24 15 13 11 12 20 14 31 23 42 51 50 35 33 41 54 813
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 8 8 10 4 7 12 8 16 19 22 17 8 18 8 12 10 12 18 24 12 15 9 16 12 22 25 28 22 28 21 23 27 18 33 15 34 26 43 34 32 20 24 780
423 Chemistry of Inorganic Compounds 17 9 12 10 25 26 18 12 8 18 12 24 15 22 24 22 9 14 17 15 24 18 22 21 24 9 21 18 25 19 19 21 13 10 14 18 14 18 15 20 17 10 719
414 Material or Article Handling 10 12 16 18 9 19 8 10 21 22 17 24 16 24 16 7 5 14 17 13 12 7 13 14 18 19 21 24 26 16 22 20 20 17 16 31 25 33 18 20 8 17 715
340 Communications: Electrical 4 3 7 9 7 6 10 9 13 6 12 12 8 11 6 14 6 11 15 7 8 8 11 14 16 14 33 13 22 20 20 13 16 22 28 42 34 35 44 47 22 45 703
250 Radiant Energy 3 4 7 4 4 9 13 10 7 10 8 8 7 10 10 8 10 7 14 12 5 12 8 18 23 15 19 21 21 21 16 23 32 22 22 25 25 25 33 22 46 48 667
128 Surgery (includes Class 600) 4 1 0 1 0 3 1 8 5 6 3 4 6 4 8 3 6 8 10 7 5 12 14 10 14 10 17 14 19 15 18 27 28 21 34 28 32 41 50 47 63 52 659
248 Supports (e.g., for holding articles, etc.) 3 6 6 10 10 9 6 9 12 13 10 10 9 11 9 8 5 8 10 6 6 9 8 12 17 19 19 24 44 31 24 15 28 20 20 24 19 31 36 34 31 16 657
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 6 5 3 12 8 9 11 13 12 12 9 15 9 8 13 14 5 6 8 11 11 14 12 11 7 9 18 13 21 26 25 11 22 13 13 30 26 31 33 30 23 22 610
029 Metal Working 3 2 7 4 10 7 10 8 18 15 12 14 16 12 13 16 9 7 8 10 7 11 14 15 14 17 11 18 20 22 19 17 17 8 18 18 24 34 23 26 20 23 597
324 Electricity: Measuring and Testing 5 4 5 5 6 5 14 15 18 7 14 19 10 13 8 9 5 5 5 9 14 9 16 11 8 15 31 12 12 21 20 15 26 20 14 20 16 24 19 25 27 34 590
123 Internal-Combustion Engines 1 5 3 5 10 3 7 3 8 3 5 8 10 6 15 5 10 6 6 5 11 16 15 12 20 7 7 12 26 14 18 7 17 26 12 23 28 24 49 45 38 27 578
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 1 2 6 8 4 8 4 7 7 1 5 2 9 12 17 7 10 8 5 5 13 10 9 15 8 20 6 23 9 18 13 25 16 16 26 24 30 49 33 30 36 558
137 Fluid Handling 7 7 10 10 4 6 11 11 11 9 17 11 13 9 10 8 7 11 12 8 9 10 12 16 11 8 20 12 14 10 9 16 13 10 16 21 30 25 21 22 17 32 546
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 1 1 1 0 0 1 2 0 0 1 0 1 0 0 2 3 1 1 6 14 11 6 16 17 21 16 31 27 48 32 51 35 26 25 31 26 21 36 24 535
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 5 4 4 4 7 9 14 17 18 14 13 8 12 14 9 9 8 5 13 9 12 16 16 8 18 14 15 15 23 9 12 16 22 10 15 10 23 18 17 16 11 13 525
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 1 0 2 1 3 2 4 4 7 4 7 7 0 2 17 22 14 16 18 15 13 13 6 15 25 34 27 27 34 55 56 68 519
219 Electric Heating 3 7 8 3 5 7 10 6 21 9 18 11 5 9 8 7 10 8 5 7 13 9 12 9 11 16 22 8 16 18 11 18 12 14 10 14 21 30 24 27 20 15 517
015 Brushing, Scrubbing, and General Cleaning 7 8 8 12 3 14 7 8 13 16 18 17 9 7 10 9 9 9 3 8 7 11 5 5 13 10 14 14 17 20 11 17 20 9 20 15 15 20 20 15 23 15 511
455 Telecommunications 2 0 1 3 2 0 6 6 8 5 1 2 3 1 2 4 3 3 1 4 1 5 4 0 0 3 4 3 5 8 7 15 17 28 16 37 72 69 51 30 44 33 509
144 Woodworking 7 4 7 14 12 4 12 14 20 12 22 11 18 17 9 11 10 9 8 8 13 14 7 7 9 19 12 18 6 17 2 8 12 12 15 17 16 18 7 16 13 15 502
206 Special Receptacle or Package 11 7 10 5 10 8 10 4 3 13 7 5 9 7 11 9 9 11 7 5 7 8 16 7 11 8 23 17 16 13 22 20 12 12 14 21 23 26 12 14 14 15 492
439 Electrical Connectors 1 3 9 4 4 5 2 10 8 14 12 7 5 8 9 9 12 3 9 1 8 4 12 8 10 20 18 26 16 22 15 16 15 11 12 18 17 27 26 16 15 21 488
426 Food or Edible Material: Processes, Compositions, and Products 4 5 7 7 7 6 9 9 9 10 14 12 3 9 11 11 8 10 11 13 12 6 15 12 9 17 11 19 12 14 13 11 15 8 11 13 17 17 15 13 24 15 474
162 Paper Making and Fiber Liberation 8 5 11 9 14 5 11 8 27 16 22 13 13 10 15 9 7 8 9 7 11 12 11 4 8 7 11 11 5 18 11 16 6 17 17 17 6 14 16 11 7 5 468
222 Dispensing (apparatus and process) 5 7 14 12 6 10 6 5 13 8 7 13 12 11 8 6 6 3 13 2 5 7 7 8 13 3 8 14 20 26 13 22 12 14 17 17 22 19 11 17 12 9 463
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 10 6 15 9 7 12 17 8 13 16 10 11 10 9 12 13 10 8 7 4 8 11 9 6 9 12 13 13 9 17 20 19 10 9 9 17 7 13 16 10 6 452
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 3 1 2 2 9 5 11 13 9 12 12 3 16 10 10 16 9 10 10 8 13 9 10 12 14 13 15 8 8 16 17 12 12 7 19 13 12 8 14 11 8 10 432
198 Conveyors: Power-Driven 3 5 12 11 13 8 9 9 10 9 9 11 15 9 5 6 11 5 4 8 1 4 9 3 7 9 14 11 8 7 12 7 11 11 9 12 15 9 23 22 29 18 423
356 Optics: Measuring and Testing 3 2 1 3 2 0 3 4 5 5 4 1 7 4 4 4 4 8 6 4 5 7 8 6 15 5 5 5 11 14 12 9 21 17 26 23 28 23 16 21 34 33 418
361 Electricity: Electrical Systems and Devices 0 4 6 8 7 3 4 9 11 9 11 12 6 5 14 6 5 4 4 6 8 7 11 8 11 7 10 5 6 11 6 9 10 16 11 17 17 17 12 32 24 22 411
204 Chemistry: Electrical and Wave Energy 1 1 2 5 4 5 13 4 6 4 7 8 8 14 9 14 1 13 7 3 8 7 16 13 9 9 14 13 5 9 13 18 10 9 10 4 16 20 22 22 22 12 410
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 2 2 0 2 0 2 4 4 1 1 0 0 2 0 0 1 1 1 1 3 3 1 4 6 5 2 6 7 5 11 33 36 42 64 56 56 45 409
473 Games Using Tangible Projectile 4 3 4 1 3 1 5 7 7 8 6 7 6 13 8 5 7 2 4 4 1 4 5 10 9 10 14 8 11 9 16 17 21 22 24 22 24 22 22 14 9 10 409
114 Ships 4 6 7 7 9 5 4 9 9 9 7 12 10 7 6 5 6 5 4 7 5 11 7 14 14 10 18 12 16 5 5 16 12 10 6 15 14 16 15 21 16 8 404
002 Apparel 3 1 5 3 5 2 1 2 10 5 5 4 3 4 8 6 1 6 8 8 5 9 8 5 16 4 8 10 24 10 6 12 12 20 20 15 26 19 21 17 16 23 396
053 Package Making 4 3 0 8 10 6 10 11 9 4 14 9 15 8 12 11 8 6 8 6 0 1 7 4 8 5 13 15 10 11 10 5 14 12 10 15 7 20 22 11 20 12 394
220 Receptacles 3 3 5 3 9 2 5 2 7 6 6 8 6 7 2 9 5 8 7 3 7 7 4 7 12 8 11 12 14 21 23 14 15 14 14 10 24 16 21 8 11 12 391
359 Optics: Systems and Elements 1 1 2 2 1 3 2 1 7 1 10 6 3 11 5 10 4 4 1 4 2 3 5 4 5 4 5 8 10 12 3 7 10 23 15 22 19 25 28 28 31 37 385
083 Cutting 4 8 7 12 7 4 9 12 9 11 15 14 10 10 9 6 5 8 5 6 8 8 5 12 11 6 7 10 9 11 11 6 7 7 6 11 14 14 14 5 8 13 374
405 Hydraulic and Earth Engineering 2 1 0 6 4 6 5 5 4 6 5 7 4 6 10 9 6 6 3 6 6 7 6 10 14 6 9 14 14 9 14 12 10 11 16 22 20 13 11 23 16 8 372
004 Baths, Closets, Sinks, and Spittoons 1 2 5 1 6 1 5 9 9 5 4 4 5 4 5 9 5 5 5 4 4 7 9 10 9 11 10 8 16 11 15 9 18 9 11 12 20 23 13 17 15 18 369
126 Stoves and Furnaces 3 3 1 3 4 1 2 5 1 3 3 4 1 2 8 18 10 15 11 13 11 17 15 13 11 11 12 15 7 10 9 16 14 9 11 9 16 15 10 6 12 8 368
375 Pulse or Digital Communications 0 0 1 0 1 0 2 3 1 0 1 1 2 2 4 2 0 1 1 1 3 2 11 6 8 7 8 7 5 12 13 9 13 13 17 33 23 21 36 25 29 41 365
062 Refrigeration 1 2 4 7 3 5 4 2 5 6 2 7 2 3 9 3 3 2 8 9 3 7 11 10 14 6 10 11 14 12 15 8 12 15 19 20 13 12 19 18 22 5 363
172 Earth Working 2 7 21 5 7 4 14 16 5 7 6 4 5 2 6 1 6 7 5 12 3 2 8 6 15 5 15 10 6 4 8 7 5 7 6 17 12 16 35 14 8 12 363
297 Chairs and Seats 2 4 5 9 8 5 9 3 5 5 8 5 2 4 7 4 0 4 2 1 3 5 5 7 8 6 7 7 6 11 6 19 7 15 14 10 17 27 21 22 22 24 361
174 Electricity: Conductors and Insulators 2 5 3 10 7 4 9 3 8 8 8 9 10 6 6 2 2 5 7 11 8 6 11 7 14 5 12 12 18 4 9 10 8 14 7 12 9 9 9 17 16 16 358
362 Illumination 3 3 2 4 2 2 3 6 9 10 9 11 5 2 5 9 4 6 4 4 3 5 8 4 5 5 10 11 16 8 8 13 11 15 18 15 15 20 15 9 16 21 354
043 Fishing, Trapping, and Vermin Destroying 4 3 4 5 5 4 9 6 5 9 6 10 8 14 9 12 10 7 8 5 4 13 8 14 12 10 17 20 9 11 5 12 6 10 9 3 11 8 4 4 9 10 352
056 Harvesters 3 3 4 3 4 12 9 7 10 12 13 3 5 3 5 4 1 9 9 8 6 13 10 2 13 9 10 15 15 12 11 7 13 5 6 10 17 11 9 11 12 7 351
208 Mineral Oils: Processes and Products 4 6 4 3 7 4 8 5 16 4 8 12 10 7 13 10 12 10 13 3 14 24 16 6 11 7 9 9 8 9 8 10 2 5 7 10 9 7 5 8 3 3 349
180 Motor Vehicles 2 3 9 10 8 6 4 5 11 14 17 10 9 10 3 4 6 9 5 7 7 3 1 6 7 8 8 7 12 3 11 6 3 7 5 6 10 10 22 12 26 11 343
273 Amusement Devices: Games 3 4 4 1 3 2 5 2 4 4 1 10 11 7 7 7 2 13 7 8 11 5 9 5 7 6 12 14 12 11 9 8 18 7 22 12 9 6 12 15 15 9 339
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 0 3 1 1 1 3 3 1 1 3 3 5 5 2 8 3 1 1 3 5 4 3 6 4 6 9 12 12 18 16 22 11 15 15 23 22 24 28 35 339
296 Land Vehicles: Bodies and Tops 3 2 2 1 6 4 3 3 3 7 11 10 5 3 4 6 5 4 5 3 4 3 2 6 8 1 11 7 8 12 11 7 6 7 11 12 19 18 23 17 25 28 336
072 Metal Deforming 5 5 2 6 9 11 6 6 8 7 13 10 11 6 8 7 6 5 6 4 7 4 8 5 2 7 11 9 10 6 6 5 8 7 8 12 15 18 8 16 11 9 333
604 Surgery (Medicators and Receptors) 0 1 1 1 0 1 3 1 1 0 2 6 3 6 3 3 0 6 3 1 2 2 3 7 7 11 12 10 15 18 19 27 20 8 20 14 13 11 18 9 31 8 327
427 Coating Processes 4 2 1 1 4 3 3 4 7 5 2 4 4 5 6 9 7 4 10 4 4 5 13 6 9 9 6 3 13 12 8 3 10 8 14 15 10 15 16 24 12 19 323
060 Power Plants 3 3 13 4 2 5 3 9 6 5 5 6 7 14 5 4 2 8 2 5 3 7 8 5 14 2 6 4 8 8 10 9 7 5 7 6 6 17 27 6 20 22 318
119 Animal Husbandry 3 0 2 1 1 3 2 1 4 3 3 3 5 3 8 2 3 2 4 4 5 1 3 3 8 12 2 9 22 15 7 17 10 12 10 15 14 15 17 28 18 16 316
241 Solid Material Comminution or Disintegration 2 7 5 5 12 10 5 5 6 15 5 5 7 5 11 9 5 5 6 4 6 4 6 5 14 12 8 6 6 3 8 5 8 13 11 12 9 14 5 10 8 8 315
239 Fluid Sprinkling, Spraying, and Diffusing 2 10 3 6 2 6 6 10 6 4 5 6 9 8 4 1 2 7 5 3 9 4 3 9 7 8 7 6 12 8 9 13 16 6 12 12 14 17 12 6 8 11 314
040 Card, Picture, or Sign Exhibiting 0 2 4 7 6 4 4 2 6 6 4 8 5 11 5 2 4 8 4 4 7 8 13 7 6 8 10 8 9 5 9 12 10 6 13 13 6 19 15 11 13 9 313
209 Classifying, Separating, and Assorting Solids 9 6 7 14 9 8 14 13 6 11 6 6 9 6 4 9 5 9 15 6 7 3 7 2 2 12 10 7 5 7 8 7 9 5 4 9 6 10 8 2 3 6 311
074 Machine Element or Mechanism 4 5 5 3 7 9 8 9 8 7 8 9 9 3 6 4 3 5 3 3 2 2 5 9 5 5 10 4 5 10 12 3 10 7 13 13 14 9 18 9 13 6 302
005 Beds 4 0 5 4 4 0 4 6 9 10 10 4 14 7 1 4 1 4 2 2 1 2 2 3 6 7 12 17 13 18 15 12 7 8 12 15 7 13 15 7 5 8 300
242 Winding, Tensioning, or Guiding 6 2 10 9 5 7 13 7 7 9 9 13 5 4 7 3 3 1 1 6 6 6 7 9 3 5 11 12 3 7 9 12 5 5 11 9 11 6 11 6 5 4 290
211 Supports: Racks 2 5 4 3 4 2 6 5 10 2 6 6 4 2 6 5 1 3 3 5 2 7 9 8 5 8 7 6 16 6 11 12 12 9 12 15 13 7 5 12 10 13 289
049 Movable or Removable Closures 3 5 3 4 9 5 8 10 2 5 7 7 2 4 3 6 3 2 3 4 4 8 8 3 9 5 10 13 6 7 5 11 5 4 9 6 12 12 17 13 7 17 286
175 Boring or Penetrating the Earth 4 2 4 3 3 2 7 4 7 4 8 7 3 7 3 4 1 5 8 1 5 8 1 8 3 5 8 7 14 9 13 8 9 8 6 8 6 16 16 10 11 10 276
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 0 1 0 1 1 3 1 0 0 4 8 1 1 4 6 6 5 2 7 5 1 1 1 4 5 6 4 3 12 12 8 7 11 19 22 18 24 21 15 21 272
106 Compositions: Coating or Plastic 2 0 0 2 2 1 3 4 6 5 9 2 0 6 4 2 2 5 6 2 1 3 3 3 5 0 6 2 2 9 12 14 9 14 15 16 24 19 15 15 8 11 269
033 Geometrical Instruments 10 8 4 6 9 3 2 2 9 3 4 4 8 3 5 3 8 9 1 3 5 4 2 4 1 8 6 13 10 9 4 8 12 6 7 6 2 11 10 9 13 9 263
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 4 2 2 4 8 6 6 8 13 4 10 4 6 4 4 6 4 2 3 4 4 4 4 3 3 2 3 1 8 6 4 5 5 5 3 11 15 14 12 23 11 12 262
348 Television 1 0 3 2 0 2 3 5 10 4 5 4 2 3 4 3 0 5 5 2 4 0 6 4 8 4 10 5 7 10 8 7 10 7 10 11 17 19 15 10 8 18 261
182 Fire Escape, Ladder, or Scaffold 1 4 4 4 1 1 2 2 5 3 2 6 1 3 3 8 6 9 9 5 7 5 11 7 6 12 8 8 9 11 6 10 5 6 6 10 12 6 8 8 7 10 257
165 Heat Exchange 1 0 5 6 5 4 1 0 3 4 0 6 2 4 5 8 5 3 7 11 5 7 6 6 8 4 9 8 10 8 6 9 7 9 6 10 9 3 12 5 4 13 244
403 Joints and Connections 6 6 2 3 8 3 3 7 5 11 2 4 9 4 6 11 6 6 1 3 1 3 5 9 4 3 7 5 5 10 5 6 2 7 13 7 8 7 4 6 7 13 243
294 Handling: Hand and Hoist-Line Implements 3 3 4 3 6 0 3 6 5 5 3 6 8 3 2 7 3 2 4 6 4 5 1 8 3 8 3 9 7 6 8 10 10 6 15 11 12 9 11 10 4 0 242
482 Exercise Devices 3 1 0 1 2 5 2 2 2 4 9 3 4 1 4 6 4 4 1 3 1 6 4 8 8 9 14 12 10 8 7 6 7 7 6 11 9 5 15 10 11 7 242
034 Drying and Gas or Vapor Contact with Solids 3 1 3 8 4 8 4 5 6 6 6 2 6 6 6 5 4 6 7 6 5 3 3 5 8 7 1 6 5 4 10 5 5 6 7 11 8 11 8 11 3 7 241
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 2 1 2 2 0 2 7 2 3 5 0 5 2 5 4 1 2 5 6 1 1 1 5 5 3 6 6 8 12 10 12 15 16 11 8 11 14 11 11 8 8 239
229 Envelopes, Wrappers, and Paperboard Boxes 5 8 9 8 7 9 3 6 5 6 11 7 7 9 4 3 0 5 2 6 3 2 2 8 2 10 9 7 5 5 9 4 5 3 6 8 1 7 7 4 1 3 231
606 Surgery (instruments) 0 1 1 0 1 2 1 0 1 1 1 2 2 3 3 1 1 3 3 3 2 8 2 3 5 6 6 3 4 4 2 6 8 8 14 17 16 14 19 13 27 12 229
292 Closure Fasteners 4 3 4 2 9 1 2 2 7 1 4 4 9 3 3 7 5 3 3 5 2 5 2 8 8 2 7 13 8 11 3 5 7 9 5 4 7 9 2 11 8 10 227
310 Electrical Generator or Motor Structure 3 2 3 1 2 0 4 3 1 4 1 5 2 6 5 5 0 4 3 4 3 5 5 2 5 1 5 5 4 10 3 7 7 1 12 16 19 5 14 12 13 15 227
312 Supports: Cabinet Structure 2 2 7 5 3 0 4 5 8 9 3 4 4 1 2 5 5 7 3 3 5 8 6 5 5 2 9 3 7 5 4 11 9 7 6 6 8 9 8 8 5 8 226
024 Buckles, Buttons, Clasps, Etc. 2 2 7 7 7 5 1 6 8 2 3 7 6 10 5 3 2 1 2 2 4 5 8 4 7 4 3 8 6 10 8 6 5 5 5 8 9 9 5 4 8 6 225
333 Wave Transmission Lines and Networks 2 2 0 1 3 3 0 1 7 6 7 3 5 4 5 6 5 7 6 4 3 5 4 9 11 7 9 3 5 2 5 4 5 3 7 10 10 12 9 10 12 2 224
099 Foods and Beverages: Apparatus 0 2 2 3 3 2 5 3 2 7 6 3 2 7 2 6 6 4 4 1 3 5 8 3 5 6 4 7 6 6 6 8 11 7 14 10 9 10 7 9 2 6 222
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 3 5 8 4 3 0 4 7 6 1 8 7 6 5 4 4 10 5 9 4 7 4 2 4 2 4 4 2 4 5 4 5 6 11 5 10 9 7 9 7 3 222
160 Flexible or Portable Closure, Partition, or Panel 1 1 2 0 2 1 1 3 0 5 2 1 3 2 1 3 2 3 3 4 3 3 4 5 9 4 8 8 16 11 13 5 4 8 9 3 9 9 9 12 10 13 215
030 Cutlery 4 0 5 3 4 5 1 6 3 6 8 5 2 7 3 5 2 3 5 7 4 1 2 3 6 9 12 7 8 10 5 5 4 3 4 6 5 8 5 5 8 8 212
047 Plant Husbandry 3 0 2 0 5 0 2 3 3 2 4 2 2 3 3 2 4 4 5 3 3 3 4 7 2 6 12 12 12 7 6 5 4 8 5 9 7 13 12 7 8 6 210
285 Pipe Joints or Couplings 2 3 5 3 1 2 1 1 4 10 5 9 5 2 5 4 1 6 2 2 4 6 9 8 4 5 6 3 7 8 7 10 9 5 3 4 6 3 8 10 9 3 210
134 Cleaning and Liquid Contact with Solids 2 1 4 1 0 0 0 4 7 3 5 2 7 1 1 3 1 3 2 2 0 3 1 2 3 2 8 4 12 8 6 5 11 8 4 12 9 13 7 21 15 4 207
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 3 2 0 4 4 2 4 4 6 5 6 6 3 4 6 3 7 17 17 17 16 23 22 21 206
415 Rotary Kinetic Fluid Motors or Pumps 4 6 11 5 10 6 4 1 6 1 4 2 3 3 0 3 6 3 4 1 1 2 1 0 2 4 2 2 6 4 0 4 7 2 2 14 10 11 19 12 13 3 204
244 Aeronautics 2 1 6 6 5 1 7 6 10 2 6 4 5 4 2 7 2 6 2 4 6 6 1 1 5 4 3 5 6 3 3 8 3 4 5 7 5 4 4 13 9 9 202
084 Music 3 0 4 2 0 2 5 4 7 7 1 4 5 5 10 3 0 5 6 5 3 4 2 4 7 4 7 6 6 1 3 5 6 8 2 7 9 13 7 5 10 4 201
451 Abrading 2 6 4 2 0 3 1 4 4 2 6 4 4 3 2 4 0 5 5 2 4 3 7 2 5 6 4 6 3 8 8 7 5 7 11 7 9 10 5 10 1 7 198
070 Locks 0 0 0 1 3 0 4 1 4 7 6 7 4 5 4 6 0 2 6 3 3 1 0 5 8 4 7 11 10 5 7 5 2 3 10 10 9 9 8 2 5 5 192
164 Metal Founding 1 4 5 4 3 3 1 6 4 5 4 7 12 5 9 1 1 6 2 2 0 5 4 9 5 5 4 5 4 0 5 3 8 4 8 3 4 4 4 9 5 7 190
251 Valves and Valve Actuation 3 1 2 1 2 4 0 1 4 1 2 4 3 2 4 5 3 5 4 1 0 6 4 6 7 1 5 8 2 6 5 5 5 3 4 10 11 10 11 12 10 7 190
343 Communications: Radio Wave Antennas 0 2 0 2 1 4 2 3 2 3 3 0 2 1 0 1 3 0 2 1 0 3 5 5 5 5 4 6 4 3 4 4 6 3 6 5 18 16 17 18 9 12 190
436 Chemistry: Analytical and Immunological Testing 0 0 1 1 1 1 0 2 1 1 2 5 1 5 0 5 1 4 1 0 1 1 2 1 1 6 3 2 9 4 7 4 7 11 12 6 9 7 15 14 18 17 189
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 4 3 2 2 4 4 2 3 5 4 0 1 1 7 10 10 7 10 7 7 24 27 39 188
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 1 1 0 0 2 2 10 10 14 19 21 30 39 35 187
037 Excavating 2 4 2 3 5 4 1 0 4 1 8 3 4 4 2 6 3 4 5 6 1 4 3 5 4 4 2 2 7 6 9 6 5 7 8 8 3 3 8 8 6 6 186
431 Combustion 4 2 7 3 6 2 2 0 4 4 2 4 2 1 3 3 1 1 2 2 6 2 6 5 7 4 3 3 4 7 5 5 7 6 6 12 15 7 5 7 4 3 184
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 1 10 2 6 3 1 0 5 4 3 2 1 0 2 3 1 2 0 0 3 2 2 4 8 4 8 10 6 4 5 2 4 4 0 8 6 8 12 12 7 17 183
454 Ventilation 2 3 1 1 2 2 1 2 4 2 5 4 2 2 0 6 2 5 0 5 0 1 6 5 1 3 4 5 6 7 5 5 4 5 8 12 3 10 8 7 14 13 183
081 Tools 1 4 2 4 2 6 2 2 3 4 4 2 5 1 4 3 3 1 0 3 7 5 4 6 0 8 6 6 3 4 6 6 2 5 2 4 13 7 9 9 7 7 182
318 Electricity: Motive Power Systems 4 4 3 2 6 4 3 5 5 6 5 3 3 1 1 2 0 0 2 4 5 2 4 3 2 3 1 4 4 0 5 4 7 7 2 9 7 8 10 10 8 14 182
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 1 0 0 1 1 2 3 1 0 4 2 4 2 3 8 6 6 15 16 17 13 9 9 15 17 19 177
036 Boots, Shoes, and Leggings 1 2 3 3 4 2 1 3 4 5 4 7 5 3 3 2 1 3 3 2 6 3 5 4 7 4 7 5 3 2 2 5 4 2 4 5 8 7 11 8 5 6 174
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 2 2 2 2 2 0 2 6 1 2 5 3 4 0 1 1 1 2 5 3 4 5 4 4 9 5 3 2 6 5 10 8 7 8 6 6 7 14 15 174
330 Amplifiers 0 3 2 5 3 7 5 3 3 6 3 1 4 2 2 3 2 1 2 0 1 4 5 2 2 5 1 3 5 3 1 2 2 4 0 6 6 13 16 7 13 15 173
366 Agitating (e.g., of articles and materials) 0 4 2 1 6 3 2 3 5 1 5 3 3 3 4 4 2 6 5 4 3 6 4 5 6 1 6 5 5 4 3 2 2 3 5 12 7 7 9 2 2 6 171
108 Horizontally Supported Planar Surfaces 4 1 2 7 3 2 1 1 0 4 3 4 10 4 4 6 5 6 2 1 2 2 3 7 2 4 4 0 2 4 4 6 7 8 9 8 5 5 4 6 3 5 170
148 Metal Treatment 1 2 0 3 6 1 3 2 3 4 4 5 8 4 4 5 3 2 1 3 1 3 2 3 5 1 3 5 4 3 6 1 3 0 6 5 10 12 6 11 10 5 169
404 Road Structure, Process, or Apparatus 1 1 1 1 0 3 1 1 5 1 0 3 3 1 0 4 0 1 2 1 0 0 0 3 6 3 10 6 7 9 12 11 13 8 4 7 6 9 5 7 5 8 169
714 Error Detection/Correction and Fault Detection/Recovery 1 0 0 2 0 0 1 0 1 0 0 1 1 0 1 1 2 0 0 1 0 3 3 1 2 2 4 2 2 3 5 5 5 4 10 10 9 17 15 13 20 21 168
200 Electricity: Circuit Makers and Breakers 3 7 9 11 6 5 4 6 8 5 5 7 5 6 5 2 1 0 0 3 0 3 1 1 7 0 3 5 8 4 2 3 3 1 3 7 2 3 0 2 3 6 165
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 2 1 2 1 1 0 4 6 2 2 5 1 5 10 3 6 5 2 0 2 0 2 3 1 7 2 1 4 6 5 4 7 13 3 9 5 9 4 6 12 164
315 Electric Lamp and Discharge Devices: Systems 0 0 1 1 3 4 1 2 2 2 4 3 2 7 5 2 4 3 3 0 3 5 1 2 10 3 5 11 6 4 1 4 3 2 2 5 6 12 9 7 10 4 164
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 1 1 2 2 2 0 1 0 2 4 4 8 9 15 20 16 25 16 16 20 164
372 Coherent Light Generators 0 0 0 1 0 0 0 2 1 2 1 3 2 2 2 5 3 2 2 5 5 2 2 3 6 1 3 1 9 6 7 6 6 6 5 10 3 11 9 5 9 12 160
381 Electrical Audio Signal Processing Systems and Devices 0 0 1 2 2 3 1 4 3 3 4 0 3 1 1 3 0 4 3 0 2 4 6 4 1 1 5 4 3 4 5 4 3 6 7 14 7 8 8 7 5 14 160
417 Pumps 3 2 5 2 0 2 2 0 2 4 3 2 3 0 2 1 3 3 2 1 1 2 8 3 5 5 2 2 6 5 4 2 6 5 10 4 7 10 8 8 11 4 160
709 Multicomputer Data Transferring or Plural Processor Synchronization (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2 1 0 0 1 2 3 10 15 23 22 25 12 41 159
446 Amusement Devices: Toys 1 2 3 2 1 0 0 3 6 1 4 3 6 2 3 2 3 3 3 1 1 3 2 1 3 3 6 7 6 5 3 9 10 7 4 6 12 6 4 4 5 2 158
365 Static Information Storage and Retrieval 1 0 0 0 1 0 2 1 4 4 3 6 5 1 3 1 0 0 1 0 0 1 0 1 1 1 2 1 0 1 3 2 4 5 6 14 15 13 10 9 21 14 157
438 Semiconductor Device Manufacturing: Process 0 0 0 0 4 3 2 1 2 1 4 2 1 1 2 3 1 0 0 4 3 3 1 2 4 1 5 6 2 1 4 11 6 6 2 7 7 12 11 1 21 9 156
016 Miscellaneous Hardware 0 0 2 3 2 1 2 3 2 4 3 7 1 3 4 3 1 2 1 3 3 3 1 1 4 4 6 2 3 4 6 5 3 5 3 6 7 6 8 10 11 6 154
224 Package and Article Carriers 0 0 2 1 0 0 2 0 0 1 1 0 3 2 1 1 1 2 5 3 1 6 0 2 2 4 4 4 9 7 5 4 9 7 4 7 9 10 8 7 11 9 154
433 Dentistry 0 2 1 2 1 0 2 0 0 0 1 0 1 2 2 0 0 2 2 3 6 5 8 4 3 2 3 4 3 5 4 7 9 6 9 10 9 6 17 5 4 4 154
341 Coded Data Generation or Conversion 0 2 0 2 0 0 3 2 1 4 2 3 6 1 2 0 0 0 1 2 4 1 3 4 2 2 6 5 0 1 1 3 3 3 6 5 11 10 11 12 15 13 152
363 Electric Power Conversion Systems 1 0 1 5 1 1 1 3 4 1 8 3 2 2 2 1 3 2 6 0 0 3 4 1 4 3 5 5 4 3 3 2 7 3 4 7 3 8 9 10 8 9 152
434 Education and Demonstration 2 1 1 4 2 1 1 4 4 4 3 2 1 2 3 3 3 2 1 3 1 4 2 2 5 2 4 2 4 3 8 7 8 6 3 9 3 6 5 9 5 7 152
105 Railway Rolling Stock 13 4 6 3 4 6 3 2 4 2 4 2 1 0 3 0 0 4 2 2 1 1 4 1 4 4 7 3 6 6 6 1 2 3 0 3 1 4 7 6 13 3 151
188 Brakes 1 0 2 1 1 2 2 2 2 3 3 4 6 5 5 3 4 2 4 2 1 0 1 6 3 1 4 5 2 5 5 4 2 7 5 4 7 4 8 10 7 6 151
440 Marine Propulsion 0 2 3 5 2 3 5 1 4 3 1 3 1 1 1 5 0 0 2 1 2 4 2 3 4 5 4 5 8 3 8 5 6 0 5 3 5 8 5 5 8 5 146
215 Bottles and Jars 2 6 6 3 6 3 8 1 7 2 6 3 4 4 2 1 2 1 3 2 0 4 6 1 1 5 5 3 1 4 3 2 6 1 4 6 6 8 2 5 0 0 145
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 2 2 2 2 1 1 0 1 3 3 3 4 4 2 3 4 3 3 3 1 3 2 3 3 10 13 2 4 7 4 6 5 3 6 3 3 3 1 9 6 144
252 Compositions 3 0 1 1 2 2 1 4 4 2 2 2 2 2 2 3 2 2 3 1 2 0 1 3 1 3 2 10 7 3 3 2 1 7 6 8 6 4 4 11 8 10 143
138 Pipes and Tubular Conduits 1 2 3 1 1 1 2 2 3 2 2 3 9 3 3 1 2 2 2 2 3 2 0 4 3 2 2 1 1 4 5 5 5 5 4 11 7 9 5 7 3 6 141
118 Coating Apparatus 2 1 1 2 4 3 5 4 2 2 3 4 1 5 0 8 2 3 4 0 4 4 4 5 4 2 4 6 4 3 3 6 3 0 3 6 5 4 7 3 3 1 140
266 Metallurgical Apparatus 0 1 3 4 6 3 1 5 4 4 2 3 3 1 4 1 2 4 5 1 0 4 6 6 3 4 3 2 6 2 4 3 4 2 7 4 5 2 3 2 7 4 140
416 Fluid Reaction Surfaces (i.e., Impellers) 2 5 1 2 1 5 2 4 3 7 4 5 3 2 3 2 5 2 4 2 1 3 5 2 5 3 4 4 4 4 3 3 1 4 1 1 6 7 5 4 3 3 140
102 Ammunition and Explosives 0 1 4 1 2 0 1 2 7 3 5 2 1 3 3 2 4 0 3 5 6 1 6 0 8 7 11 10 5 2 5 3 3 4 6 1 2 0 2 4 3 1 139
307 Electrical Transmission or Interconnection Systems 0 2 2 4 2 3 4 6 4 1 4 5 0 6 0 5 2 1 3 4 4 2 1 1 2 6 2 0 1 1 3 1 1 4 9 3 7 5 11 6 4 7 139
474 Endless Belt Power Transmission Systems or Components 1 2 3 2 2 1 3 2 1 3 6 3 3 7 2 0 1 0 1 1 1 2 3 3 5 5 6 3 5 5 3 6 4 4 5 1 7 4 6 6 5 2 135
228 Metal Fusion Bonding 2 0 4 3 2 4 1 0 3 2 1 3 1 5 2 2 2 1 0 0 1 3 2 5 9 2 8 0 4 7 9 4 4 3 2 2 4 7 6 4 4 4 132
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 1 2 3 2 1 2 4 0 2 5 0 4 2 10 12 11 11 15 18 21 131
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 2 0 3 0 0 0 2 5 2 5 1 6 4 5 7 16 15 15 19 7 12 131
221 Article Dispensing 4 3 5 4 3 3 2 4 1 2 4 4 5 2 3 2 2 3 2 4 0 3 4 3 2 1 1 2 3 1 7 2 2 5 3 4 3 9 4 2 5 2 130
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 2 0 1 4 2 2 3 4 8 9 18 19 23 14 17 130
101 Printing 2 3 0 0 2 2 2 0 1 2 0 3 2 1 3 7 1 1 2 1 3 3 2 4 4 6 3 4 5 3 3 2 9 5 4 5 5 4 4 2 8 4 127
131 Tobacco 2 6 0 2 2 1 1 0 3 2 4 1 5 5 5 0 1 4 2 1 3 6 3 7 1 6 3 6 1 4 4 2 2 5 5 5 1 4 2 4 2 4 127
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 2 0 1 0 2 3 2 4 3 3 3 3 2 3 2 1 1 1 2 2 2 6 4 2 2 3 3 1 1 6 7 3 5 3 4 6 4 5 5 5 5 125
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 1 0 0 1 1 0 4 1 5 0 1 0 2 1 3 2 2 0 2 1 5 5 2 2 2 6 8 8 5 4 3 3 2 3 5 4 3 10 8 3 5 124
347 Incremental Printing of Symbolic Information 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 2 3 3 2 0 0 0 3 4 3 5 4 4 5 3 2 3 2 5 3 7 3 9 11 15 8 7 120
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 0 1 2 1 0 0 0 2 2 2 2 2 3 2 2 4 2 5 1 2 0 4 3 4 4 6 1 0 6 4 6 3 2 2 6 5 11 10 2 2 2 119
057 Textiles: Spinning, Twisting, and Twining 1 0 0 1 3 2 2 3 2 1 2 4 4 3 1 4 3 6 5 6 3 7 5 10 7 4 2 3 0 1 0 2 2 3 1 1 1 2 4 4 1 1 117
096 Gas Separation: Apparatus 0 0 0 1 1 0 3 0 2 3 7 6 1 2 1 2 1 2 3 1 1 2 4 0 4 6 2 2 3 2 1 4 2 7 2 3 3 4 6 10 6 7 117
055 Gas Separation 0 1 1 4 2 0 1 0 4 4 3 3 3 0 1 1 0 0 6 4 0 4 3 4 5 0 3 3 4 2 1 3 1 2 3 2 5 4 8 9 6 5 115
095 Gas Separation: Processes 2 2 1 2 2 1 1 1 2 1 4 3 2 1 3 2 2 2 2 1 1 0 1 0 2 2 3 4 1 4 2 1 2 2 1 3 2 11 10 11 7 6 113
299 Mining or In Situ Disintegration of Hard Material 0 0 1 2 0 4 0 2 4 3 0 3 2 8 7 5 3 5 2 0 1 2 0 1 5 4 3 4 3 2 3 0 3 5 1 2 5 4 5 3 4 2 113
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 2 1 5 7 2 4 2 3 3 3 0 0 2 3 2 0 0 0 0 0 0 4 2 2 2 2 2 2 5 3 4 5 4 3 1 10 5 5 4 7 1 113
261 Gas and Liquid Contact Apparatus 0 2 2 1 0 2 2 3 3 1 1 5 4 5 2 3 2 1 1 3 0 2 3 2 2 6 2 2 0 4 2 1 6 4 5 2 4 4 5 1 4 7 111
181 Acoustics 1 1 3 2 2 2 0 0 2 1 4 3 3 2 1 2 0 0 1 3 0 3 4 2 4 3 2 8 0 3 1 5 6 5 1 4 3 4 2 3 6 8 110
256 Fences 2 0 0 1 0 1 1 0 3 0 2 1 0 5 1 2 1 4 1 2 2 1 2 3 0 4 7 4 1 3 6 5 6 5 6 2 1 7 5 2 4 6 109
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 0 0 0 0 0 0 0 3 0 1 1 0 2 3 0 3 6 5 0 3 1 0 1 7 1 1 3 6 1 1 5 5 3 4 6 5 8 11 6 6 109
376 Induced Nuclear Reactions: Processes, Systems, and Elements 4 5 5 4 8 10 4 4 14 2 1 0 4 2 2 1 1 1 0 2 0 1 0 2 1 1 1 4 0 4 2 1 0 2 4 2 3 2 0 2 0 1 107
111 Planting 1 2 1 1 0 0 0 1 2 1 1 1 0 1 1 0 0 0 3 2 2 2 0 1 2 5 3 3 3 1 2 4 6 5 4 4 6 7 15 6 5 2 106
135 Tent, Canopy, Umbrella, or Cane 0 0 2 2 0 1 1 0 3 1 4 1 3 2 2 3 1 2 0 1 0 0 1 3 1 2 9 3 3 3 3 2 3 5 3 5 5 8 7 8 2 1 106
585 Chemistry of Hydrocarbon Compounds 2 2 2 3 3 7 3 6 5 6 4 2 2 1 2 1 0 0 0 0 1 0 1 3 4 2 2 6 3 11 6 3 2 1 0 3 4 1 2 0 0 0 106
104 Railways 1 2 1 2 8 6 5 3 5 6 5 3 6 2 1 2 3 1 2 1 2 1 0 1 1 1 2 2 5 3 2 3 0 2 2 3 0 0 0 4 2 4 105
331 Oscillators 2 1 0 5 1 1 0 1 3 2 2 2 2 0 4 0 1 0 1 3 0 1 2 0 4 2 2 3 0 4 0 5 3 4 4 5 3 1 11 7 5 8 105
110 Furnaces 0 4 1 0 1 2 1 0 1 3 1 2 1 2 4 1 1 1 5 1 4 4 4 3 2 3 7 5 6 4 0 3 2 3 1 3 2 6 4 0 1 5 104
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 2 1 6 4 3 4 5 2 3 2 4 8 4 2 0 0 3 2 1 0 2 3 3 5 0 2 2 3 2 0 2 3 0 1 0 2 1 3 1 7 4 104
014 Bridges 0 0 0 2 4 0 3 1 2 6 0 1 1 0 1 2 0 0 2 1 1 0 1 1 2 1 3 8 4 4 0 4 3 6 1 7 3 3 1 5 4 15 103
380 Cryptography 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 3 1 1 4 3 2 8 2 5 0 2 4 2 6 2 8 9 13 7 7 4 8 103
100 Presses 2 2 4 2 0 1 0 1 1 2 5 2 6 5 2 3 2 4 4 1 4 2 4 0 4 2 2 3 5 2 4 2 1 1 2 3 2 0 2 2 4 2 102
406 Conveyors: Fluid Current 3 1 4 3 7 4 3 1 3 2 2 4 7 0 2 5 0 1 1 1 2 3 4 4 3 3 4 1 2 3 0 1 0 0 1 1 0 0 9 3 1 1 100
192 Clutches and Power-Stop Control 1 2 1 2 1 2 1 3 4 1 3 1 3 5 1 1 0 3 2 4 2 3 1 5 5 2 3 3 2 1 0 4 0 4 2 3 0 3 1 4 3 7 99
323 Electricity: Power Supply or Regulation Systems 0 0 1 1 4 2 3 1 2 0 1 1 0 4 1 1 4 2 2 0 1 1 1 2 4 3 3 1 2 3 2 4 3 5 4 3 7 3 8 3 2 4 99
601 Surgery: Kinesitherapy 1 2 1 0 1 0 0 0 1 0 3 6 3 1 3 1 3 3 2 0 1 2 0 2 4 2 7 3 4 6 3 4 2 3 2 6 4 1 1 5 3 2 98
305 Wheel Substitutes for Land Vehicles 1 3 3 3 7 2 5 3 5 5 11 4 3 4 2 1 1 0 0 0 1 0 0 0 0 0 3 1 1 1 0 0 1 0 2 3 1 1 3 5 6 5 97
277 Seal for a Joint or Juncture 2 0 0 4 3 2 2 2 2 1 5 4 0 1 1 0 1 3 1 2 3 1 0 3 3 1 3 2 2 2 2 3 0 2 5 5 5 5 3 2 6 2 96
249 Static Molds 0 1 2 1 0 4 4 0 1 1 2 9 5 3 8 4 4 2 2 1 3 3 2 2 2 1 5 1 0 2 3 2 1 1 1 1 2 3 1 2 3 0 95
441 Buoys, Rafts, and Aquatic Devices 4 1 0 2 1 0 1 0 4 3 2 2 5 2 3 1 1 1 2 1 0 2 3 1 3 2 3 3 2 2 1 2 3 2 4 6 4 4 2 3 4 1 93
452 Butchering 1 2 4 2 1 1 0 3 4 1 2 2 1 2 5 3 0 4 1 4 2 2 2 2 4 1 1 4 5 3 1 5 0 0 3 3 4 2 1 3 1 0 92
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 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 2 1 6 7 5 10 8 14 9 14 12 92
432 Heating 2 3 1 3 0 1 4 0 1 1 4 2 4 1 2 1 4 6 3 3 2 0 1 5 6 3 2 3 3 0 1 0 0 2 3 3 1 3 1 3 2 1 91
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 1 0 3 1 0 1 2 1 3 3 1 3 3 0 2 5 3 4 5 6 3 8 8 8 6 4 91
149 Explosive and Thermic Compositions or Charges 1 0 0 3 7 3 2 0 0 0 3 0 2 2 2 3 0 3 5 2 5 6 3 2 2 2 1 7 3 0 2 1 4 3 1 1 2 1 0 2 3 1 90
384 Bearings 2 0 0 1 0 3 5 1 0 2 2 1 2 2 3 1 2 0 2 1 1 2 2 2 2 0 1 4 5 3 4 3 4 3 4 3 3 2 2 2 2 5 89
475 Planetary Gear Transmission Systems or Components 2 1 0 2 2 3 2 5 0 1 4 7 3 2 2 0 1 2 1 1 1 2 2 2 4 2 5 4 0 3 1 0 1 3 2 1 3 2 1 1 5 3 89
602 Surgery: Splint, Brace, or Bandage 2 0 0 0 1 2 1 2 0 2 2 1 4 1 1 2 0 2 3 1 0 2 1 1 3 0 1 3 2 2 0 5 3 4 6 5 3 6 3 4 6 2 89
122 Liquid Heaters and Vaporizers 2 1 1 3 3 1 2 1 1 1 2 1 0 1 1 1 0 1 3 1 3 2 3 6 2 1 1 1 1 3 2 2 0 5 2 4 3 1 1 6 5 7 88
132 Toilet 1 1 3 1 1 0 2 0 0 4 0 5 4 1 4 0 1 1 3 0 0 1 1 1 1 3 4 2 3 2 2 1 2 2 4 3 6 8 3 2 4 1 88
271 Sheet Feeding or Delivering 0 1 2 1 3 0 0 0 5 4 1 1 2 4 1 1 0 0 2 2 3 2 2 4 4 3 5 1 2 2 3 0 2 1 2 0 4 4 1 2 8 3 88
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 1 2 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 2 0 0 1 0 1 4 1 1 1 0 1 1 1 4 7 5 11 12 8 18 88
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 1 2 2 3 2 1 2 2 2 2 2 1 2 3 0 2 0 0 0 2 2 2 0 2 2 2 4 5 6 2 1 3 0 4 2 4 7 2 3 2 87
378 X-Ray or Gamma Ray Systems or Devices 2 1 0 0 1 0 1 2 2 1 1 1 4 2 2 4 1 1 2 2 2 0 0 0 3 4 1 4 5 2 1 2 3 0 1 2 2 2 6 6 7 3 86
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 1 0 0 3 1 2 4 5 4 2 7 13 8 16 13 86
116 Signals and Indicators 2 1 1 1 2 2 1 4 1 3 2 1 2 6 4 2 1 0 2 0 1 3 0 2 1 1 2 2 2 2 4 4 1 1 3 2 2 1 2 1 5 5 85
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 1 1 0 2 0 0 1 1 1 0 1 0 0 0 1 3 1 1 3 3 2 2 0 0 1 7 2 2 5 5 1 4 6 7 5 11 4 85
410 Freight Accommodation On Freight Carrier 2 0 1 0 1 0 2 1 1 1 4 0 3 0 2 1 2 1 1 0 0 0 1 0 1 2 0 2 2 0 1 4 3 3 0 4 3 4 10 4 8 10 85
044 Fuel and Related Compositions 1 0 0 4 2 0 1 1 2 4 2 0 1 0 3 2 3 3 4 1 2 2 2 2 1 3 4 5 1 1 1 4 3 3 2 1 3 2 3 0 2 3 84
269 Work Holders 1 0 1 0 2 0 0 0 2 0 0 3 3 2 1 3 2 1 7 1 3 3 4 1 2 0 0 3 2 7 2 5 2 1 0 5 1 4 2 3 3 1 83
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 3 2 2 0 0 2 1 2 3 3 3 2 4 2 2 5 5 3 7 9 3 3 3 3 7 83
401 Coating Implements with Material Supply 2 3 2 4 2 2 1 0 3 0 2 1 1 1 1 2 0 0 4 0 2 0 0 2 0 2 1 3 5 2 4 2 1 2 1 3 6 1 5 2 3 5 83
392 Electric Resistance Heating Devices 1 2 0 5 2 3 3 2 1 0 0 1 2 3 3 3 0 1 0 2 3 2 2 2 2 2 1 2 2 4 1 2 2 4 1 0 1 2 4 3 4 1 81
374 Thermal Measuring and Testing 3 0 0 3 2 0 0 2 0 1 4 1 0 6 0 3 2 1 1 0 1 1 1 6 1 4 1 1 0 4 3 2 3 2 4 4 2 2 1 1 1 6 80
504 Plant Protecting and Regulating Compositions 0 3 1 1 0 1 0 1 0 0 1 1 4 3 2 3 0 2 0 1 0 0 0 1 2 0 1 7 4 8 4 1 0 4 0 3 4 1 4 6 3 3 80
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 4 1 4 6 9 5 8 13 9 9 9 79
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 0 0 5 2 1 2 2 4 3 1 1 1 1 1 1 1 0 0 1 1 0 2 1 4 2 1 0 1 1 1 1 5 2 2 3 5 5 2 0 10 77
399 Electrophotography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 5 3 2 6 7 1 2 0 2 7 3 5 6 4 5 5 3 0 2 2 2 0 0 76
065 Glass Manufacturing 2 4 2 4 2 4 1 2 2 1 1 4 0 2 1 2 1 2 4 4 1 3 4 2 3 3 0 1 2 1 0 0 0 1 1 0 2 1 2 1 1 1 75
173 Tool Driving or Impacting 0 1 3 0 1 2 5 2 4 6 4 3 2 3 1 0 3 1 2 0 1 2 0 1 3 0 2 0 1 3 1 1 3 0 0 2 0 4 4 1 0 3 75
236 Automatic Temperature and Humidity Regulation 0 0 4 1 3 1 2 0 1 0 3 2 0 1 0 1 2 2 1 1 0 1 2 0 3 2 4 1 1 5 4 4 2 1 0 2 3 5 0 3 3 4 75
383 Flexible Bags 0 2 3 1 1 2 4 3 2 2 2 1 2 1 0 1 1 4 0 0 1 1 3 1 3 1 6 3 1 1 3 1 1 2 1 3 2 2 3 1 2 1 75
501 Compositions: Ceramic 0 2 1 2 2 0 2 1 0 0 2 0 1 0 0 1 0 2 3 0 0 5 1 4 3 0 1 2 9 7 2 5 7 2 2 0 2 1 3 0 0 0 75
710 Input/Output (Electrical Computers and Digital Processing Systems) 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 2 2 0 0 0 1 0 0 5 10 6 4 7 7 6 11 13 75
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 1 3 1 0 0 0 3 1 1 0 1 0 0 2 2 1 4 2 2 2 2 0 1 3 5 6 3 1 1 5 0 2 2 1 5 2 3 5 0 74
326 Electronic Digital Logic Circuitry 0 0 0 0 1 1 0 1 0 1 2 1 0 0 0 1 0 1 0 0 1 1 0 0 3 2 1 2 3 1 3 3 3 5 0 3 1 6 5 5 6 9 72
418 Rotary Expansible Chamber Devices 1 1 1 3 1 3 0 3 3 0 1 2 5 6 2 1 0 0 1 1 4 0 1 0 0 1 1 2 2 3 0 4 1 5 1 2 0 3 1 3 2 1 72
177 Weighing Scales 1 0 4 1 3 0 0 1 0 0 4 2 0 1 2 1 0 1 1 2 3 2 2 2 1 4 2 0 0 3 3 2 1 0 3 3 1 0 2 2 6 3 69
194 Check-Actuated Control Mechanisms 0 3 3 3 2 2 1 3 9 2 3 1 1 2 1 0 0 0 0 0 1 0 1 0 2 1 2 1 1 3 1 1 2 2 2 1 5 3 1 1 1 1 69
112 Sewing 0 0 0 0 3 2 1 0 1 2 3 2 1 1 3 2 5 2 3 1 0 3 1 1 1 0 0 0 4 1 2 0 0 2 4 5 4 3 4 0 1 0 68
460 Crop Threshing or Separating 4 0 1 3 0 0 1 3 2 2 0 3 0 2 1 1 1 1 2 0 2 1 4 1 2 2 0 2 3 1 2 1 3 4 0 2 0 3 2 3 0 3 68
283 Printed Matter 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 2 0 0 1 0 1 3 3 2 1 2 2 2 4 7 4 6 1 4 2 2 3 3 1 2 4 67
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 1 2 4 4 3 3 2 3 0 11 4 1 4 3 0 0 2 1 2 0 1 1 0 0 0 1 0 2 0 3 1 1 1 1 0 1 1 0 0 0 2 67
092 Expansible Chamber Devices 1 2 4 2 2 0 2 0 1 1 4 2 1 2 2 1 0 1 0 1 2 0 2 0 1 3 3 3 2 1 0 2 2 0 1 2 1 2 4 3 1 2 66
463 Amusement Devices: Games 0 0 0 0 0 0 1 0 0 0 1 0 0 0 3 0 0 0 1 1 0 0 0 1 2 0 1 1 2 0 3 2 4 2 4 4 1 7 5 8 5 7 66
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 3 6 0 0 4 2 7 7 11 7 6 1 7 65
313 Electric Lamp and Discharge Devices 0 1 0 1 2 2 1 1 2 1 2 1 5 1 3 1 0 2 2 1 2 1 1 0 1 1 2 3 4 0 2 1 0 1 0 1 1 0 1 2 3 8 64
396 Photography 1 0 3 0 1 1 2 1 2 3 0 4 2 3 1 4 5 1 1 1 0 2 2 0 0 1 0 0 2 1 1 1 1 2 2 1 3 1 2 1 3 2 64
091 Motors: Expansible Chamber Type 0 2 2 1 2 3 2 2 1 1 0 6 2 1 0 2 0 0 2 2 4 0 0 0 0 3 0 5 0 1 3 4 2 2 0 0 0 1 3 2 0 1 62
337 Electricity: Electrothermally or Thermally Actuated Switches 2 0 1 6 2 1 6 0 1 0 1 4 4 2 2 1 1 1 2 1 4 1 2 1 1 2 2 1 1 0 2 1 1 0 1 3 0 0 1 0 0 0 62
419 Powder Metallurgy Processes 0 2 0 1 2 4 1 0 0 2 2 4 2 1 2 0 0 0 0 0 2 1 1 0 2 0 1 0 0 3 0 0 2 4 2 2 4 5 2 3 3 0 60
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 0 0 1 1 0 0 1 0 1 0 2 3 1 0 0 1 1 2 2 2 1 2 2 0 5 2 3 0 3 2 3 5 3 2 2 3 1 2 60
472 Amusement Devices 1 1 2 1 0 1 0 3 1 1 0 1 1 2 0 2 1 2 0 0 0 1 0 1 0 1 6 1 0 1 0 4 2 0 1 3 4 0 4 2 1 6 58
400 Typewriting Machines 2 0 1 1 0 0 0 0 0 1 0 2 1 1 0 2 0 1 3 4 3 4 1 0 2 4 3 4 3 0 1 1 1 1 0 0 2 1 0 2 3 1 56
071 Chemistry: Fertilizers 0 0 1 1 0 0 0 3 0 2 0 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 1 0 3 2 1 1 5 5 6 3 0 3 5 0 3 1 55
226 Advancing Material of Indeterminate Length 1 0 0 0 2 2 3 0 3 1 7 1 1 3 1 1 0 0 0 1 1 2 1 1 3 3 1 0 1 0 0 0 0 0 2 1 1 1 4 4 2 0 55
301 Land Vehicles: Wheels and Axles 0 1 0 0 0 0 0 0 0 2 2 4 3 1 1 1 0 2 0 1 0 3 3 1 1 0 0 0 1 3 3 2 0 2 4 1 4 2 2 3 1 1 55
725 Interactive Video Distribution Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3 0 0 1 1 2 1 4 3 2 5 3 5 0 3 5 5 2 2 3 3 55
368 Horology: Time Measuring Systems or Devices 0 0 2 2 2 0 0 0 3 1 1 0 1 1 1 2 1 1 0 0 0 0 2 1 6 3 0 0 2 2 0 1 0 1 2 4 4 1 2 1 1 3 54
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 2 4 0 1 1 0 0 1 2 1 1 0 1 0 2 0 0 1 0 0 0 1 0 3 0 1 2 0 0 0 2 0 3 5 2 4 7 4 3 54
238 Railways: Surface Track 0 0 1 1 0 0 1 0 1 1 0 1 4 1 0 3 1 0 1 2 0 4 0 2 0 0 0 2 0 1 0 2 0 1 2 4 4 2 6 3 1 1 53
355 Photocopying 1 0 1 0 1 0 2 1 2 6 0 0 1 0 2 1 3 4 0 1 1 2 0 3 0 1 1 2 3 1 2 1 1 0 2 1 0 0 2 2 2 0 53
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 1 2 0 1 0 0 0 2 3 0 1 3 5 3 4 0 3 1 1 3 5 3 4 51
089 Ordnance 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 1 0 2 1 1 1 3 0 0 4 2 2 1 0 0 0 1 3 0 2 1 3 0 5 6 2 3 50
139 Textiles: Weaving 0 0 0 1 1 0 1 1 1 1 1 0 2 0 1 6 2 0 2 1 1 2 0 0 1 0 2 0 2 0 0 2 1 1 0 3 4 2 3 1 1 3 50
290 Prime-Mover Dynamo Plants 0 0 4 0 1 1 0 0 3 0 2 0 0 3 0 2 1 1 6 0 2 1 0 1 1 0 2 2 0 2 0 0 0 0 0 2 0 2 2 4 1 4 50
042 Firearms 0 1 4 3 1 0 0 1 0 0 0 0 2 1 0 0 2 0 1 0 0 0 0 0 2 1 5 2 0 0 0 3 0 1 2 1 3 1 1 7 2 2 49
212 Traversing Hoists 5 0 2 0 1 3 0 3 1 0 1 4 1 4 0 0 0 1 0 0 1 1 0 0 2 1 1 1 1 2 3 1 0 0 1 1 0 1 2 1 1 2 49
267 Spring Devices 1 2 1 0 1 0 0 0 1 3 5 0 1 2 1 0 0 0 0 1 0 1 0 1 3 2 2 1 1 0 3 1 1 2 1 1 2 1 2 3 1 1 49
353 Optics: Image Projectors 0 2 2 3 4 0 1 1 1 2 3 3 1 1 0 0 2 0 1 1 1 0 0 1 0 0 1 1 1 0 0 0 0 2 0 1 2 2 0 0 5 3 48
420 Alloys or Metallic Compositions 0 0 3 1 1 1 0 0 2 1 1 3 2 0 1 3 0 2 1 1 2 0 0 1 0 3 1 4 3 2 0 1 1 2 0 0 0 0 0 1 1 3 48
225 Severing by Tearing or Breaking 2 0 5 4 2 1 1 1 1 1 2 0 0 1 0 0 1 0 1 0 2 1 0 1 1 1 3 1 2 1 2 2 0 1 0 1 0 1 0 1 2 1 47
152 Resilient Tires and Wheels 0 2 0 1 0 1 3 0 1 0 3 3 0 0 0 3 1 3 2 2 2 0 1 0 1 2 0 2 0 0 0 0 1 3 2 0 0 1 1 1 4 0 46
336 Inductor Devices 1 0 4 3 1 0 0 4 4 1 2 0 1 0 1 0 0 2 0 0 0 1 1 0 2 1 0 2 1 1 1 0 0 2 1 5 1 1 0 0 0 2 46
409 Gear Cutting, Milling, or Planing 0 2 2 2 0 1 2 1 0 0 2 1 0 0 2 0 1 2 1 0 1 1 2 3 1 0 0 0 2 2 1 0 0 1 1 3 4 2 0 0 2 1 46
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 2 0 4 1 0 1 0 3 0 0 2 2 1 1 1 3 1 4 1 2 1 0 1 5 1 1 1 0 0 2 3 0 0 0 0 0 44
298 Land Vehicles: Dumping 0 1 1 0 1 0 1 2 1 1 2 2 0 2 3 1 1 1 1 0 1 3 0 1 0 0 2 1 0 1 3 2 1 0 1 0 0 1 0 1 2 3 44
124 Mechanical Guns and Projectors 0 0 0 1 0 0 1 1 2 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 1 2 0 1 3 3 5 0 4 2 1 0 1 3 5 1 43
246 Railway Switches and Signals 1 0 1 1 4 0 0 0 0 2 0 0 0 1 1 2 0 0 0 0 0 0 1 0 2 3 1 1 0 5 0 3 1 1 3 1 1 1 2 1 3 0 43
369 Dynamic Information Storage or Retrieval 1 1 0 2 0 2 1 1 0 1 1 2 1 2 0 2 1 1 0 2 0 0 1 1 1 2 0 0 1 1 4 1 0 4 0 2 1 0 0 1 0 2 43
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 3 1 1 3 3 3 0 0 3 0 1 0 0 4 5 1 1 2 1 2 3 2 1 43
223 Apparel Apparatus 2 0 3 0 1 2 2 3 1 0 3 0 0 2 3 0 0 1 0 3 0 0 0 0 1 1 0 1 5 0 2 0 2 0 1 2 1 0 0 0 0 0 42
169 Fire Extinguishers 0 0 1 0 0 0 0 0 0 1 1 0 0 2 1 0 0 0 0 1 0 1 1 1 3 0 2 1 3 1 3 2 2 2 1 1 3 2 4 1 0 0 41
227 Elongated-Member-Driving Apparatus 1 1 0 1 1 0 1 2 3 0 0 2 1 1 0 2 0 1 1 0 2 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 1 3 0 1 2 2 41
373 Industrial Electric Heating Furnaces 0 0 0 1 1 0 3 0 1 4 0 3 0 1 2 1 2 0 0 1 1 2 2 2 0 1 1 0 0 0 1 1 1 1 0 1 2 0 0 1 1 2 40
494 Imperforate Bowl: Centrifugal Separators 1 0 0 0 0 0 0 0 1 0 1 0 2 0 0 0 0 0 0 1 0 1 0 1 0 1 3 1 1 1 4 4 2 3 3 3 2 1 1 0 0 2 40
076 Metal Tools and Implements, Making 2 1 0 0 2 1 0 1 2 2 2 1 1 0 0 2 1 0 0 0 1 0 1 2 0 2 3 1 0 2 0 0 0 2 1 0 1 0 0 2 3 0 39
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 2 0 0 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 3 0 1 0 0 0 0 0 1 1 2 2 4 3 4 4 3 3 39
184 Lubrication 0 0 1 0 0 1 0 1 3 1 2 1 0 1 2 1 0 1 0 0 0 0 1 1 1 0 1 1 3 0 0 0 3 0 2 2 0 3 1 2 1 1 38
202 Distillation: Apparatus 0 0 0 1 3 0 0 0 0 0 0 1 0 0 2 0 1 1 4 1 0 0 2 1 3 1 1 0 0 1 1 2 1 1 0 2 4 2 0 2 0 0 38
237 Heating Systems 0 0 0 0 0 1 1 1 1 0 1 4 0 1 1 0 0 1 0 0 0 0 1 1 0 3 1 0 0 0 1 1 0 1 1 2 3 4 4 3 0 0 38
303 Fluid-Pressure and Analogous Brake Systems 1 1 0 0 1 1 0 1 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 2 2 2 3 1 3 5 1 1 0 0 1 2 1 38
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 1 3 0 1 0 1 0 1 3 2 2 3 6 3 1 2 4 36
023 Chemistry: Physical Processes 0 0 0 0 0 3 3 1 0 2 3 2 1 0 1 1 1 4 1 0 2 1 1 1 0 0 0 0 0 3 0 1 0 0 0 0 0 0 2 0 1 0 35
082 Turning (e.g., for metal working) 0 0 0 0 1 0 0 0 3 1 3 1 1 1 1 0 2 0 2 0 1 0 1 0 2 2 0 0 0 0 0 2 0 0 1 1 2 1 2 0 0 4 35
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 2 1 1 1 1 1 2 0 0 2 3 1 4 3 0 1 1 0 0 1 2 1 1 0 1 1 35
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 2 2 0 0 0 2 1 0 2 0 0 1 0 1 1 0 0 0 1 0 2 0 2 0 2 1 1 3 0 2 0 0 0 1 0 2 1 0 4 34
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 0 1 1 0 1 0 2 1 1 0 1 0 0 0 1 1 0 0 2 0 0 0 0 4 5 0 0 2 0 0 0 2 1 1 1 0 1 1 1 1 33
338 Electrical Resistors 0 0 0 0 0 3 2 1 1 1 0 2 2 2 3 2 2 1 0 0 0 1 1 0 1 1 2 2 0 0 0 0 0 0 1 0 1 1 0 0 0 0 33
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 3 0 7 1 6 2 5 3 2 33
332 Modulators 0 0 0 1 0 2 0 0 4 0 0 0 0 1 0 1 1 2 2 0 1 1 0 1 0 0 1 0 0 3 2 1 1 1 1 2 0 0 0 0 3 0 32
352 Optics: Motion Pictures 0 1 0 1 0 1 0 1 1 2 0 2 4 0 0 1 1 0 0 1 0 1 0 0 1 0 1 3 4 2 0 0 1 1 0 0 0 1 0 0 0 1 32
140 Wireworking 0 2 2 1 4 1 1 1 2 2 0 1 1 0 0 0 0 0 0 3 0 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 31
360 Dynamic Magnetic Information Storage or Retrieval 0 1 0 2 0 0 0 1 1 0 1 0 1 3 0 0 3 1 1 4 0 1 3 1 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 0 0 1 31
216 Etching a Substrate: Processes 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 1 1 2 2 1 1 1 2 2 2 2 1 0 0 1 0 0 0 0 1 2 2 30
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 2 0 1 1 1 0 0 1 0 0 1 0 0 1 0 1 1 1 0 3 2 1 1 2 0 0 2 1 1 1 0 0 0 0 1 0 1 0 1 0 30
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 0 2 0 0 0 0 2 0 0 2 1 0 0 1 0 1 1 3 0 0 3 0 1 0 2 0 1 1 1 0 1 0 0 0 1 1 3 0 0 0 29
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 0 2 1 1 0 0 0 1 0 0 0 1 0 3 5 7 29
450 Foundation Garments 0 3 4 0 0 1 0 2 1 0 0 1 1 0 0 0 1 3 2 0 0 0 0 0 0 2 0 1 1 0 0 0 2 1 0 0 0 1 1 1 0 0 29
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 1 1 0 1 0 0 0 0 0 2 4 2 2 1 4 3 1 5 27
012 Boot and Shoe Making 2 0 0 1 0 2 3 0 0 2 2 0 1 0 0 0 1 0 1 3 0 0 0 2 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 26
051 Abrasive Tool Making Process, Material, or Composition 0 2 1 0 0 0 0 0 1 1 1 0 1 0 0 3 0 0 0 0 0 1 2 1 0 0 3 1 1 1 1 0 2 0 0 1 0 1 0 0 0 1 26
171 Unearthing Plants or Buried Objects 2 2 2 0 2 0 1 0 1 1 0 0 0 0 2 1 0 0 2 1 0 1 0 2 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 26
203 Distillation: Processes, Separatory 1 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2 4 0 1 2 1 0 3 3 1 26
281 Books, Strips, and Leaves 0 1 0 0 1 0 0 0 0 1 1 2 0 0 0 0 1 0 1 0 1 0 2 0 0 0 2 1 0 1 1 0 2 0 1 1 2 2 1 0 1 0 26
068 Textiles: Fluid Treating Apparatus 1 1 1 0 1 0 1 1 2 1 1 1 0 1 0 2 0 0 2 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 2 0 1 0 1 25
190 Trunks and Hand-Carried Luggage 0 0 0 1 0 1 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 1 0 1 0 0 3 0 3 2 0 0 3 0 1 0 25
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 1 0 0 0 1 1 5 0 1 0 1 1 0 0 0 0 0 1 3 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 1 2 25
191 Electricity: Transmission To Vehicles 0 0 0 1 0 1 1 0 3 1 1 3 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 1 0 1 0 3 1 0 0 1 0 0 0 24
232 Deposit and Collection Receptacles 0 1 0 0 1 0 0 1 0 1 0 2 0 0 2 0 2 0 0 0 0 0 2 0 0 2 2 2 1 1 0 2 0 0 0 0 1 0 0 0 1 0 24
407 Cutters, for Shaping 0 0 0 1 0 0 0 1 2 0 0 1 1 2 0 2 0 1 1 0 0 1 1 2 1 2 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 23
066 Textiles: Knitting 0 0 0 1 0 1 1 2 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 1 2 3 0 0 0 1 0 0 1 1 1 0 1 1 0 22
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 2 1 0 1 1 1 1 1 0 0 0 0 1 0 1 1 2 0 1 0 2 1 1 0 1 0 22
178 Telegraphy 0 1 0 2 0 1 2 1 0 0 0 1 2 2 3 1 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 22
193 Conveyors, Chutes, Skids, Guides, and Ways 2 1 1 0 0 0 1 0 1 1 0 1 0 0 1 0 0 0 0 0 2 1 0 1 0 0 0 2 1 0 0 0 1 0 0 0 1 0 3 0 1 0 22
293 Vehicle Fenders 1 0 0 0 0 0 0 0 1 0 2 1 0 0 2 1 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 1 0 0 1 3 0 1 1 1 0 1 22
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 2 1 1 3 2 0 0 1 1 0 2 0 1 0 4 1 22
063 Jewelry 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 1 1 0 0 0 0 1 0 1 0 0 0 3 0 1 0 0 2 0 2 1 1 0 1 0 0 21
157 Wheelwright Machines 0 0 0 0 0 0 0 0 3 0 0 2 1 0 0 0 0 1 3 2 1 0 0 0 1 2 0 1 2 0 0 0 1 0 0 0 0 1 0 0 0 0 21
346 Recorders 0 3 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 2 0 1 1 2 2 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 21
019 Textiles: Fiber Preparation 2 1 1 2 1 1 1 0 0 2 1 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 20
028 Textiles: Manufacturing 1 0 0 1 0 1 0 0 2 0 2 0 1 0 0 0 2 0 1 1 0 0 0 0 1 0 0 1 0 0 1 1 1 0 0 0 2 0 0 0 0 1 20
086 Ammunition and Explosive-Charge Making 0 0 0 0 1 1 0 0 1 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2 1 1 0 1 0 1 0 2 1 0 0 0 2 1 0 20
279 Chucks or Sockets 0 0 2 0 0 0 1 1 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 1 0 2 1 1 2 20
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 1 1 0 0 0 0 0 1 1 0 0 2 1 1 1 3 8 20
054 Harness (for animals) 0 0 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 1 1 0 1 0 1 1 0 1 0 1 2 2 0 19
159 Concentrating Evaporators 0 0 0 2 0 0 1 0 0 0 0 1 2 1 0 1 0 1 2 1 2 0 0 0 0 0 0 2 0 1 1 0 0 0 0 0 0 0 1 0 0 0 19
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 1 0 0 0 2 2 1 2 0 0 0 1 0 0 2 0 19
329 Demodulators 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 3 0 0 0 0 0 0 2 1 1 0 2 2 1 0 0 1 0 0 0 1 19
453 Coin Handling 0 1 0 0 0 1 0 1 1 0 3 1 0 0 0 2 1 0 0 0 0 1 1 0 0 0 1 0 2 0 0 2 0 0 0 0 0 0 1 0 0 0 19
712 Processing Architectures and Instruction Processing, e.g., Processors (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 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 2 5 3 1 1 1 1 19
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 4 1 2 3 2 1 2 0 0 18
027 Undertaking 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 0 1 0 2 1 1 4 0 17
125 Stone Working 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 1 2 1 1 0 2 0 1 0 0 0 0 1 17
270 Sheet-Material Associating 0 0 0 2 0 0 1 3 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2 0 1 1 1 0 0 0 1 0 0 1 1 17
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 3 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 16
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 2 0 0 1 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 2 0 0 0 0 3 0 16
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 0 0 1 1 1 2 0 1 0 0 0 1 0 0 1 0 2 0 0 0 0 0 1 0 16
059 Chain, Staple, and Horseshoe Making 0 0 1 1 1 0 2 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 2 0 0 0 0 0 15
462 Books, Strips, and Leaves for Manifolding 1 2 1 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 1 0 0 0 15
007 Compound Hand Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 1 1 0 0 1 0 0 3 1 1 0 1 14
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 2 1 0 1 1 2 0 0 0 0 14
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 3 0 0 0 0 0 0 13
217 Wooden Receptacles 0 0 2 0 1 1 1 1 1 0 0 1 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 13
150 Purses, Wallets, and Protective Covers 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 12
196 Mineral Oils: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 3 0 1 0 0 0 0 0 0 2 0 0 1 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 12
492 Roll or Roller 0 0 0 1 1 1 0 0 0 0 0 0 0 0 3 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 12
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 2 1 0 0 0 0 1 0 0 0 0 1 0 1 0 11
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 0 1 1 1 1 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 11
038 Textiles: Ironing or Smoothing 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 10
069 Leather Manufactures 0 0 0 0 0 1 1 0 1 1 0 1 1 0 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 9
186 Merchandising 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 1 0 9
322 Electricity: Single Generator Systems 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 9
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 1 1 0 3 9
213 Railway Draft Appliances 0 1 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 8
388 Electricity: Motor Control Systems 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 1 0 0 0 1 0 0 0 0 1 8
026 Textiles: Cloth Finishing 1 0 0 0 0 0 0 0 2 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 7
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 7
334 Tuners 2 0 0 0 0 0 0 2 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
412 Bookbinding: Process and Apparatus 0 1 0 1 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 1 0 2 0 0 0 7
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 7
245 Wire Fabrics and Structure 0 0 1 0 1 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
483 Tool Changing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
142 Wood Turning 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 5
300 Brush, Broom, and Mop Making 1 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
413 Sheet Metal Container Making 0 0 1 0 1 0 0 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 0 1 0 0 0 0 0 0 0 5
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 5
168 Farriery 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 4
234 Selective Cutting (e.g., Punching) 3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
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 3 0 0 0 0 0 0 3
185 Motors: Spring, Weight, or Animal Powered 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 0 0 0 0 0 0 0 0 1 0 0 0 3
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 3
289 Knots and Knot Tying 0 0 0 0 0 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 1 0 2
476 Friction Gear Transmission Systems or Components 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
260 Chemistry of Carbon Compounds 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
295 Railway Wheels and Axles 0 0 0 0 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 1
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 606 648 853 938 992 898 993 1068 1328 1242 1347 1326 1296 1193 1218 1226 863 1081 1135 990 1000 1205 1342 1314 1594 1489 1959 1859 2037 1964 1944 2008 2104 2232 2379 2974 3226 3419 3606 3431 3426 3374 71127


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports