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

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

Count of 1963 - 2005 Utility Patent Grants,
By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

CONNECTICUT

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

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Total
532 Organic Compounds (includes Classes 532-570) 65 76 87 91 112 102 98 96 87 125 91 92 120 119 91 84 66 59 64 64 53 60 48 59 40 55 59 56 51 47 64 52 62 37 58 61 62 66 68 70 61 53 47 3078
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 4 7 8 16 13 8 11 10 19 24 15 19 35 35 33 38 29 35 45 33 25 38 50 47 42 47 69 58 81 79 82 90 92 91 151 149 157 166 211 228 180 145 171 2886
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 26 28 48 57 60 52 48 48 38 63 59 56 69 63 69 76 29 43 38 34 43 52 70 40 39 48 34 42 39 54 50 65 31 30 44 33 44 45 63 39 50 40 28 2027
428 Stock Material or Miscellaneous Articles 7 12 23 28 26 20 30 37 27 29 26 34 25 21 19 16 17 20 23 21 14 26 25 23 31 25 36 30 23 23 29 25 20 35 18 29 26 35 23 24 32 22 23 1058
073 Measuring and Testing 20 19 25 33 33 35 37 24 38 30 29 27 23 25 41 24 24 17 18 16 21 22 33 21 19 11 23 24 15 14 22 18 28 19 14 21 22 20 13 19 21 20 24 1002
439 Electrical Connectors 23 43 37 26 32 19 22 13 16 25 13 24 15 20 15 14 17 14 10 12 12 15 21 25 31 23 23 27 22 25 20 35 30 23 27 35 26 25 28 26 15 18 27 969
060 Power Plants 27 32 28 25 26 19 13 20 20 21 16 24 18 22 21 18 22 19 21 8 16 27 18 20 19 17 21 8 15 21 21 11 28 16 7 12 19 26 17 12 15 15 17 818
250 Radiant Energy 21 21 18 24 11 20 19 36 25 17 20 19 18 24 17 14 6 12 14 7 10 17 14 19 24 16 17 18 13 27 22 21 27 25 11 13 22 19 26 28 15 20 22 809
029 Metal Working 16 23 23 28 28 16 12 28 32 25 26 20 19 21 21 14 12 15 17 15 9 11 17 27 17 18 24 21 13 23 13 21 21 9 12 16 11 12 14 10 13 12 10 765
222 Dispensing (apparatus and process) 9 41 40 49 22 32 20 24 28 20 20 19 27 24 17 14 8 14 10 3 12 16 13 8 6 7 8 12 18 12 19 20 9 9 11 8 20 11 10 12 8 14 14 718
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 2 10 13 7 19 10 13 14 12 11 14 24 16 19 6 12 13 17 15 6 12 13 12 20 29 9 20 9 14 6 5 13 7 7 7 22 23 35 39 45 43 644
210 Liquid Purification or Separation 5 5 7 17 12 21 23 20 14 10 20 11 21 16 13 18 7 15 7 10 6 9 15 14 13 17 20 18 16 20 19 17 10 17 14 19 25 16 10 20 12 22 21 642
435 Chemistry: Molecular Biology and Microbiology 3 0 3 3 0 2 2 1 4 4 15 11 11 5 7 3 2 6 8 8 3 11 5 12 14 10 9 13 16 16 21 12 16 19 36 40 49 37 51 45 45 34 28 640
200 Electricity: Circuit Makers and Breakers 26 39 57 43 32 22 14 18 27 21 15 15 16 8 18 10 8 9 13 7 10 19 11 4 10 12 7 10 6 7 7 11 10 15 11 11 12 15 8 11 3 5 2 635
361 Electricity: Electrical Systems and Devices 3 17 24 22 26 16 20 16 12 14 17 18 9 16 13 11 10 9 12 11 7 13 17 14 34 17 19 15 10 19 12 10 22 13 12 16 11 18 11 15 12 15 7 635
606 Surgery (instruments) 1 1 2 1 3 3 3 5 8 5 7 6 4 5 3 5 3 6 3 2 1 1 11 16 13 9 3 16 14 27 26 54 65 63 42 47 41 30 20 14 13 12 18 632
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 3 0 0 1 1 1 3 1 2 2 3 3 5 3 1 13 3 2 10 16 15 18 16 33 19 12 7 12 9 8 11 22 48 45 66 45 51 22 27 65 624
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 10 5 6 17 12 16 18 17 24 21 19 24 17 22 15 12 3 10 13 10 17 5 14 15 17 18 15 11 13 13 21 19 14 9 9 16 15 20 15 17 12 13 12 621
356 Optics: Measuring and Testing 3 2 5 9 5 7 13 19 14 13 10 20 21 16 7 7 14 15 12 8 4 12 11 17 19 17 19 14 7 16 16 16 16 23 15 28 20 16 10 14 16 25 20 591
416 Fluid Reaction Surfaces (i.e., Impellers) 20 12 20 6 12 10 10 9 10 6 29 16 15 15 18 18 9 11 14 15 3 19 19 22 23 14 18 6 14 13 9 13 17 7 14 12 13 11 13 10 11 9 20 585
128 Surgery (includes Class 600) 5 3 2 4 6 5 3 3 9 9 6 12 9 10 8 14 4 14 11 6 5 9 11 12 16 9 16 17 15 16 21 21 21 19 16 35 28 38 29 27 21 20 11 576
206 Special Receptacle or Package 13 20 29 15 22 16 16 15 7 8 8 6 13 10 5 11 13 7 7 8 12 8 5 4 11 16 20 8 15 21 23 21 22 15 11 22 16 15 18 16 4 10 7 569
340 Communications: Electrical 11 10 12 23 5 12 15 14 31 22 12 14 10 6 16 15 11 12 7 5 6 3 13 9 15 10 15 14 20 11 10 9 12 13 13 15 21 20 14 14 9 17 18 564
219 Electric Heating 9 15 14 16 6 19 21 23 21 15 10 5 17 12 8 12 12 30 17 17 14 10 11 11 13 14 7 13 7 6 6 8 12 8 9 10 23 15 10 13 10 9 6 544
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 5 7 18 9 12 12 22 19 19 14 13 19 12 12 21 17 17 9 22 15 8 4 7 10 7 11 15 9 9 12 14 15 10 11 10 9 9 14 10 4 7 13 1 513
137 Fluid Handling 12 19 23 21 13 15 17 33 29 17 22 10 15 13 8 7 3 7 10 10 5 6 10 6 7 6 8 8 12 12 8 15 6 12 8 5 8 8 9 8 3 7 13 494
427 Coating Processes 2 3 8 6 7 9 13 5 17 19 11 11 13 13 10 11 9 4 9 9 9 7 9 11 14 15 14 15 10 18 9 20 7 10 13 15 14 25 14 16 17 9 7 487
030 Cutlery 9 5 15 12 11 7 8 10 15 14 20 25 14 17 8 10 12 14 15 7 9 10 10 8 10 8 13 9 13 10 7 12 13 5 8 12 7 9 10 9 16 11 8 475
324 Electricity: Measuring and Testing 8 8 13 18 7 12 10 11 7 10 12 9 6 11 10 11 5 4 14 6 7 7 9 7 18 11 16 13 15 12 9 12 12 13 12 10 6 19 11 18 20 10 16 475
359 Optics: Systems and Elements 0 2 4 5 8 8 15 26 16 10 13 10 9 15 7 8 7 12 9 6 7 6 3 6 16 10 15 17 6 10 11 12 7 13 7 17 9 20 17 17 22 18 19 475
384 Bearings 8 9 8 12 16 13 16 22 15 15 20 21 22 24 14 14 5 3 5 12 8 12 7 7 5 9 12 10 12 10 8 1 14 12 6 9 10 3 7 8 8 3 5 460
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 7 8 15 24 15 13 13 8 18 10 8 8 2 5 7 8 5 5 13 8 4 6 6 5 11 12 7 15 24 19 13 13 7 7 7 5 9 5 20 21 11 9 10 446
426 Food or Edible Material: Processes, Compositions, and Products 2 12 3 5 7 12 13 8 13 15 7 9 12 13 8 4 6 12 17 14 19 13 8 14 9 8 18 14 10 20 7 6 8 7 7 11 18 15 10 6 6 9 3 438
376 Induced Nuclear Reactions: Processes, Systems, and Elements 3 4 8 10 10 7 10 5 11 10 13 28 10 12 20 16 13 9 9 13 5 13 5 7 10 13 9 7 8 10 29 33 10 5 4 7 4 8 11 8 4 2 0 433
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 10 15 5 6 7 4 2 5 7 3 13 16 35 40 23 30 33 49 33 13 19 29 8 5 4 418
072 Metal Deforming 18 15 18 20 19 19 28 15 11 14 14 12 16 6 17 8 11 8 14 7 9 10 3 10 1 6 3 8 7 8 4 7 9 6 7 2 5 5 5 0 1 2 1 409
174 Electricity: Conductors and Insulators 10 10 9 9 10 15 11 6 12 5 7 8 10 4 3 6 7 5 6 7 4 11 9 6 7 7 11 10 11 5 15 9 13 7 9 16 9 8 26 16 8 9 9 395
604 Surgery (Medicators and Receptors) 2 3 2 3 3 1 4 8 6 4 6 8 11 10 11 3 6 5 6 4 4 6 5 2 7 9 13 14 21 15 12 16 23 18 13 23 21 9 8 15 15 10 8 393
271 Sheet Feeding or Delivering 4 7 8 6 2 3 4 2 9 5 1 4 7 8 7 6 4 8 3 5 9 5 8 5 8 10 4 18 8 23 19 13 21 20 12 4 14 10 16 13 19 18 7 387
083 Cutting 5 10 15 13 10 10 4 10 12 7 23 19 14 8 7 9 14 20 11 9 10 16 10 9 10 7 8 5 15 7 7 8 3 1 5 7 4 5 6 4 3 3 2 385
310 Electrical Generator or Motor Structure 13 9 13 25 12 14 18 23 10 7 5 10 7 8 6 4 2 5 7 9 7 3 7 9 8 11 5 6 7 7 9 6 2 6 4 6 12 9 6 7 6 10 6 366
423 Chemistry of Inorganic Compounds 10 8 7 10 9 21 23 15 17 17 12 14 10 12 13 7 10 7 11 5 8 10 10 4 2 10 14 5 8 9 1 4 4 5 2 5 3 6 1 1 6 4 6 366
148 Metal Treatment 5 6 8 8 18 5 6 18 15 17 14 12 11 11 10 13 7 10 5 3 10 6 11 11 10 12 5 4 6 7 7 10 5 7 5 7 12 5 6 4 6 4 3 365
415 Rotary Kinetic Fluid Motors or Pumps 3 4 4 7 9 11 7 5 7 4 10 6 20 17 11 3 4 4 12 8 14 14 6 4 21 9 13 4 1 9 5 3 16 12 3 5 7 16 10 14 6 5 11 364
244 Aeronautics and Astronautics 20 6 14 12 11 11 19 12 5 8 9 7 4 8 6 8 4 7 8 3 3 2 8 6 7 11 7 4 4 14 16 13 6 7 3 10 5 12 10 11 7 8 7 363
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 1 6 9 9 15 14 8 18 14 8 9 16 5 7 12 8 8 12 1 8 9 7 5 8 9 10 15 8 6 8 8 5 14 4 4 4 5 4 10 7 6 7 353
123 Internal-Combustion Engines 5 0 11 3 8 6 6 1 9 0 4 6 5 7 8 6 6 5 3 5 10 15 16 6 10 4 13 7 11 6 10 11 12 8 8 11 8 16 13 17 10 8 13 347
318 Electricity: Motive Power Systems 4 9 7 13 11 8 14 19 14 11 12 5 7 10 6 15 9 5 7 3 3 10 11 7 8 7 12 11 2 2 3 11 4 9 2 6 12 10 6 3 2 4 6 340
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 9 9 17 14 9 9 10 2 9 14 15 13 6 5 1 1 5 3 7 11 5 7 5 3 3 7 6 6 6 16 5 12 12 6 2 6 11 5 6 9 13 8 8 336
101 Printing 7 6 11 17 3 11 5 2 9 8 15 11 9 5 12 6 3 1 8 2 9 9 11 11 13 7 11 10 5 8 7 9 16 9 7 14 11 5 4 1 0 2 4 334
074 Machine Element or Mechanism 11 13 19 9 14 16 14 11 18 9 18 13 6 10 12 12 8 6 7 4 3 4 6 6 7 4 3 4 1 3 11 2 6 10 4 7 4 2 6 3 2 2 2 332
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 6 5 11 14 18 8 13 16 21 18 19 17 11 12 10 9 11 9 12 7 7 2 3 4 1 4 4 2 3 2 11 4 3 9 5 3 1 3 3 3 1 2 1 328
052 Static Structures (e.g., Buildings) 7 4 6 10 19 9 10 11 6 6 6 5 7 14 4 4 9 9 2 4 8 10 4 7 9 6 6 8 1 4 10 12 5 9 7 10 10 6 10 7 7 11 6 325
227 Elongated-Member-Driving Apparatus 1 2 6 4 8 3 0 11 7 8 4 5 5 6 1 4 1 2 2 5 9 6 7 14 14 9 8 8 13 11 6 19 27 20 12 15 13 7 5 2 1 5 5 321
367 Communications, Electrical: Acoustic Wave Systems and Devices 5 2 3 15 9 9 3 3 9 3 5 1 2 8 2 1 7 9 4 5 6 10 5 5 6 10 13 13 15 12 14 10 8 18 10 16 5 7 6 5 10 6 4 319
042 Firearms 6 20 16 15 7 15 13 11 17 17 21 10 3 10 7 6 3 4 6 6 6 5 5 4 4 4 4 2 11 5 6 2 4 5 3 2 5 2 7 6 4 4 4 317
252 Compositions 0 2 1 5 12 9 17 9 8 15 15 9 10 14 6 10 10 8 8 6 10 3 8 6 7 5 10 6 7 9 7 7 2 4 6 7 5 4 5 4 4 10 5 315
239 Fluid Sprinkling, Spraying, and Diffusing 8 9 13 10 15 13 14 10 16 10 10 16 8 8 3 7 8 4 5 8 3 4 5 5 3 6 4 7 7 6 3 5 4 4 4 7 11 7 3 4 6 2 9 314
053 Package Making 3 7 5 9 11 7 10 13 9 10 9 10 5 11 4 9 2 5 3 5 4 8 6 5 11 6 11 5 6 6 11 8 10 9 12 9 8 6 3 4 3 8 7 313
248 Supports (e.g., for holding articles, etc.) 3 18 10 8 9 3 10 8 10 4 6 4 2 9 4 6 3 7 2 3 6 1 8 1 6 13 10 13 12 13 10 8 6 10 6 5 7 12 10 5 8 4 4 307
220 Receptacles 9 5 9 10 12 17 12 5 11 8 3 5 10 9 8 2 1 3 5 6 6 14 5 6 7 10 10 7 8 6 8 5 6 9 6 6 7 11 6 4 5 0 2 304
033 Geometrical Instruments 10 8 19 12 12 8 9 11 7 7 7 9 14 8 2 5 10 6 5 3 4 12 3 7 5 8 1 8 9 3 7 5 6 3 1 5 2 2 7 11 5 6 9 301
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 3 11 5 4 3 13 8 8 4 4 2 13 7 7 3 4 3 7 5 5 4 3 3 5 6 8 3 13 4 9 9 8 10 1 14 16 6 10 10 7 11 12 297
204 Chemistry: Electrical and Wave Energy 4 5 11 13 12 7 6 1 9 9 13 12 9 11 4 4 3 4 2 5 9 5 7 10 10 9 11 9 3 4 1 9 8 4 3 4 3 7 4 6 7 7 6 290
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 0 0 1 0 3 3 3 4 2 2 1 2 3 3 3 2 2 10 8 9 12 17 4 15 13 13 21 10 5 13 12 9 6 20 5 21 24 8 290
362 Illumination 2 3 8 6 3 6 4 9 11 5 7 7 4 3 8 2 1 6 5 2 7 4 6 15 4 7 8 9 10 4 6 8 8 9 12 9 5 10 11 8 8 10 9 289
473 Games Using Tangible Projectile 8 6 9 12 5 1 7 3 3 3 6 9 5 6 3 2 6 0 6 4 4 5 5 2 3 3 9 4 4 13 6 13 9 4 9 14 13 11 14 9 12 6 10 286
065 Glass Manufacturing 0 2 5 7 9 6 3 3 12 2 10 8 10 6 9 1 4 3 11 3 12 8 11 11 9 14 14 5 7 4 8 2 2 4 3 9 5 4 6 4 7 18 3 284
015 Brushing, Scrubbing, and General Cleaning 8 6 12 14 8 17 3 6 8 9 6 6 4 6 6 4 3 5 2 2 2 0 4 1 1 4 8 11 9 12 4 9 10 3 12 11 11 9 6 3 6 4 1 276
372 Coherent Light Generators 0 0 3 4 4 7 10 12 36 23 15 10 14 8 2 2 5 3 2 5 5 6 8 2 5 4 7 4 0 6 11 6 4 1 5 3 1 4 4 4 3 8 6 272
385 Optical Waveguides 0 0 1 4 0 1 3 0 2 1 1 2 5 2 1 3 6 6 5 6 3 8 4 6 9 7 6 2 17 10 9 5 16 11 9 3 9 4 16 18 14 16 16 267
062 Refrigeration 5 3 8 2 5 8 7 1 1 3 4 5 5 0 6 2 2 8 6 8 6 7 12 5 3 8 6 5 3 5 4 14 5 7 5 10 10 9 5 12 13 14 7 264
400 Typewriting Machines 6 9 18 15 20 5 5 2 14 2 5 5 19 11 6 2 7 4 1 3 5 7 3 2 4 0 1 2 4 2 3 5 10 5 3 9 8 4 6 3 4 5 6 260
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 3 6 9 5 1 7 3 4 9 16 18 8 10 4 4 2 3 9 6 8 5 6 1 8 8 4 6 3 4 10 7 7 6 3 6 6 9 4 9 3 4 4 259
417 Pumps 8 8 12 7 7 6 6 5 5 5 6 10 6 3 4 4 6 4 5 8 12 6 12 3 4 3 5 2 2 2 9 9 4 3 2 7 5 8 6 7 5 4 1 246
347 Incremental Printing of Symbolic Information 1 0 0 0 1 0 0 0 2 2 1 2 0 0 1 0 1 1 4 11 10 11 8 13 22 8 14 7 3 0 5 5 2 7 9 15 15 9 17 12 12 8 5 244
165 Heat Exchange 4 8 6 17 12 11 7 11 11 1 2 9 6 3 3 2 5 2 14 7 6 5 5 6 6 4 5 2 6 4 2 11 4 3 2 1 2 4 6 5 5 2 4 241
024 Buckles, Buttons, Clasps, Etc. 16 10 22 16 20 15 14 6 12 4 3 4 5 3 3 2 2 4 3 1 6 4 0 0 1 5 7 2 1 4 2 3 2 2 3 3 1 4 5 10 5 1 4 240
242 Winding, Tensioning, or Guiding 9 10 11 10 8 6 8 8 9 11 6 8 7 11 6 6 5 5 5 5 3 7 6 1 2 3 4 5 2 0 2 3 3 3 3 9 6 2 5 3 3 7 2 238
379 Telephonic Communications 0 0 3 2 0 1 1 3 3 2 8 3 4 2 5 2 1 1 4 8 3 6 5 8 10 5 13 9 6 2 5 2 10 9 9 5 8 7 17 13 6 17 7 235
164 Metal Founding 3 5 6 6 7 6 7 6 12 11 10 3 5 6 3 9 4 2 5 5 7 22 14 8 6 3 1 13 3 8 9 5 5 0 0 1 0 0 0 0 3 0 4 233
118 Coating Apparatus 3 3 2 6 9 5 6 6 9 7 3 8 10 10 6 7 3 0 6 7 6 3 1 1 5 2 5 7 4 5 6 3 3 9 6 7 4 9 5 5 3 3 3 221
451 Abrading 7 6 5 4 11 5 5 9 6 4 5 8 5 12 6 6 2 2 5 2 1 7 7 1 5 6 4 5 6 1 6 5 7 7 4 4 2 3 6 5 4 2 5 218
122 Liquid Heaters and Vaporizers 1 16 28 28 14 16 8 3 4 2 5 5 4 0 6 1 4 5 11 3 7 4 7 4 2 0 1 0 2 0 2 5 1 1 0 3 5 3 3 2 0 0 1 217
198 Conveyors: Power-Driven 4 6 9 10 7 5 4 4 9 7 8 5 2 4 5 4 4 1 3 2 1 6 2 4 4 7 5 13 10 7 11 13 5 4 3 2 1 3 6 2 3 2 0 217
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 1 0 0 0 3 1 5 1 1 0 3 2 2 1 3 12 2 4 2 1 5 6 9 8 5 3 8 7 4 4 5 11 6 13 4 16 20 16 20 215
368 Horology: Time Measuring Systems or Devices 6 8 2 3 2 3 4 13 6 13 8 12 10 4 6 5 5 7 8 0 7 4 1 3 3 3 3 3 2 3 12 3 3 6 5 3 1 1 5 3 4 3 2 208
401 Coating Implements with Material Supply 8 13 4 5 9 4 4 4 4 3 3 5 4 5 3 0 3 2 0 0 1 2 4 7 6 5 0 4 12 4 9 6 2 2 8 4 12 6 7 4 9 6 1 204
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 6 6 11 7 12 12 8 3 3 1 3 3 3 3 3 1 2 3 2 0 3 2 3 8 12 7 8 6 5 5 3 5 5 8 7 6 1 3 5 3 3 2 204
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 6 1 3 4 3 1 2 3 6 9 0 1 1 0 0 1 0 1 3 2 1 2 3 6 4 4 13 5 8 3 4 4 2 6 8 16 17 8 16 26 203
114 Ships 6 5 8 7 9 8 7 7 3 3 8 11 3 8 4 2 1 3 4 1 1 2 4 4 7 3 7 3 5 7 6 5 8 6 4 2 4 2 7 2 2 2 0 201
070 Locks 4 5 6 5 7 4 11 7 7 5 2 4 5 9 1 5 6 2 6 1 3 3 5 1 4 3 5 3 5 1 6 1 5 4 6 15 3 4 8 5 3 1 4 200
228 Metal Fusion Bonding 1 5 2 13 7 13 12 8 6 9 7 6 8 5 6 3 1 2 2 5 1 5 5 3 4 6 5 5 2 2 6 2 3 4 3 4 4 2 2 4 2 2 2 199
110 Furnaces 2 5 2 8 8 8 5 3 4 2 4 2 5 2 3 4 4 4 14 8 6 13 11 9 10 2 1 2 2 2 1 5 5 2 4 6 3 4 4 2 2 0 1 194
438 Semiconductor Device Manufacturing: Process 0 0 3 1 1 2 3 4 1 0 0 0 0 1 0 0 1 1 2 0 1 3 0 1 4 0 1 0 3 1 4 3 2 2 2 5 17 22 25 16 18 20 24 194
280 Land Vehicles 3 4 4 3 4 3 5 2 5 6 7 4 8 7 1 5 3 1 0 0 2 4 8 6 8 5 3 3 5 1 8 1 1 5 4 11 8 9 8 4 5 3 6 193
414 Material or Article Handling 1 4 7 12 4 2 6 11 5 12 5 4 5 6 3 2 1 3 4 3 2 3 4 9 2 4 4 6 3 8 4 9 5 6 6 2 3 0 2 2 4 1 2 191
102 Ammunition and Explosives 9 9 13 12 6 3 4 1 6 6 12 8 1 8 1 3 0 2 0 1 0 1 2 1 0 6 2 1 6 5 2 5 8 7 8 10 5 5 3 2 3 0 1 188
292 Closure Fasteners 2 2 3 5 7 3 5 2 9 4 5 4 8 3 9 6 2 2 5 1 3 3 2 3 0 7 8 4 8 9 2 3 0 6 7 5 2 8 2 10 5 2 2 188
106 Compositions: Coating or Plastic 3 2 8 3 3 5 10 7 8 6 7 2 4 4 5 0 6 3 2 4 4 2 4 2 2 10 1 5 5 10 7 6 4 3 1 4 1 2 4 6 2 6 2 185
433 Dentistry 0 1 0 1 0 1 1 2 2 1 1 2 5 5 0 1 2 3 2 3 0 5 6 3 7 4 6 7 5 12 6 7 6 4 2 3 7 12 15 10 11 6 8 185
040 Card, Picture, or Sign Exhibiting 2 5 4 2 7 4 4 4 12 1 8 4 3 4 6 3 0 1 7 3 1 5 4 1 3 4 4 3 7 2 5 4 6 4 3 6 3 6 4 2 7 6 6 180
370 Multiplex Communications 0 0 0 0 0 0 1 1 0 1 4 2 2 1 1 4 4 4 2 3 4 11 2 14 14 8 5 3 1 5 6 4 6 6 5 6 4 5 7 5 13 7 6 177
229 Envelopes, Wrappers, and Paperboard Boxes 15 10 16 11 7 8 12 3 5 4 7 5 5 1 2 2 2 1 0 0 1 4 0 2 3 8 3 1 4 3 3 3 2 0 4 4 2 2 1 7 2 0 1 176
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 4 3 6 4 3 5 3 3 3 5 7 11 7 12 8 5 1 3 3 5 7 4 3 4 3 3 2 2 7 5 4 1 1 3 2 1 4 8 4 3 2 1 175
081 Tools 2 3 6 8 6 4 3 1 0 3 8 4 4 1 4 5 2 3 4 2 1 3 6 2 3 10 3 6 4 2 6 5 2 0 2 6 8 5 7 2 6 3 5 170
162 Paper Making and Fiber Liberation 9 4 9 15 9 6 6 7 16 10 6 5 3 2 0 5 2 0 2 8 1 1 5 1 4 0 1 1 2 3 0 2 5 2 1 2 0 0 1 4 2 2 2 166
209 Classifying, Separating, and Assorting Solids 5 2 3 5 4 2 7 2 3 2 5 7 2 7 2 8 3 8 8 9 3 0 5 4 1 2 4 5 5 2 3 3 3 4 1 1 4 2 2 4 1 10 1 164
016 Miscellaneous Hardware 7 10 11 2 5 9 3 3 1 5 1 2 5 3 3 3 3 0 2 5 1 3 2 4 4 3 1 3 6 1 3 1 6 3 4 8 4 1 5 3 6 2 6 163
002 Apparel 6 4 1 1 3 5 1 6 13 5 2 2 3 1 1 0 1 5 0 1 0 1 1 8 6 4 3 2 6 9 4 1 3 7 7 8 3 8 6 6 1 2 4 161
177 Weighing Scales 1 1 1 1 2 1 1 2 0 5 1 1 2 2 5 7 5 2 2 4 2 12 4 5 1 8 16 4 6 7 8 8 2 4 2 8 3 2 1 2 2 5 2 160
126 Stoves and Furnaces 1 2 4 5 2 4 3 1 3 0 2 3 4 9 14 12 10 12 8 9 7 7 2 3 3 4 1 4 2 1 3 2 1 2 2 2 3 0 0 2 0 0 0 159
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 2 5 1 0 1 0 0 4 4 3 1 1 0 0 0 6 4 18 9 3 20 3 3 4 8 6 1 3 3 5 2 1 5 3 3 6 6 2 6 5 158
403 Joints and Connections 7 1 4 4 8 7 8 1 5 1 3 5 3 2 6 2 1 3 1 2 1 1 4 2 2 2 4 5 5 3 6 7 6 5 1 4 3 5 1 3 3 8 2 157
463 Amusement Devices: Games 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 3 2 4 2 2 0 1 0 1 1 2 1 2 3 0 2 0 4 6 15 33 16 23 14 15 157
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 0 2 4 2 1 5 2 4 2 3 1 2 6 3 3 1 5 3 0 2 1 2 2 0 1 5 3 12 7 5 6 5 4 2 6 11 5 3 4 6 4 7 156
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 0 1 0 0 0 2 6 3 3 2 1 0 1 1 0 3 2 1 6 2 2 3 3 5 8 4 3 6 7 4 6 5 11 11 6 9 5 7 5 5 5 156
366 Agitating (e.g., of articles and materials) 0 5 5 6 7 6 5 2 4 5 6 2 6 7 3 4 4 6 2 5 6 2 7 3 6 1 4 3 1 2 5 2 1 2 1 1 5 5 5 1 0 1 2 156
132 Toilet 3 1 1 2 1 1 4 1 6 1 10 1 7 5 6 1 7 5 4 2 4 0 2 9 4 5 5 1 6 4 3 3 2 3 4 4 9 3 2 5 1 3 4 155
215 Bottles and Jars 6 1 0 4 7 7 2 3 7 8 6 5 7 3 2 5 2 2 3 3 4 7 10 2 5 7 2 0 6 3 0 5 2 3 2 4 4 1 1 1 0 1 2 155
273 Amusement Devices: Games 3 4 2 2 3 2 3 4 3 11 3 7 4 3 2 4 2 0 1 4 1 3 5 2 1 2 3 7 5 4 3 2 5 3 1 7 1 5 12 3 8 3 2 155
434 Education and Demonstration 7 1 2 5 1 6 5 3 7 8 2 5 7 9 7 3 3 2 2 4 1 2 1 4 1 3 1 6 3 1 1 4 4 1 3 5 12 3 1 2 2 3 2 155
420 Alloys or Metallic Compositions 1 1 4 4 12 6 1 1 3 2 7 6 5 5 8 6 7 8 5 1 6 8 9 8 1 1 3 3 2 3 1 4 1 2 0 0 0 1 1 0 2 2 2 153
446 Amusement Devices: Toys 4 5 5 5 0 3 3 1 2 3 3 0 1 5 0 1 0 1 2 2 2 2 3 11 11 3 10 6 4 4 3 7 1 5 3 6 5 3 3 2 10 1 1 152
315 Electric Lamp and Discharge Devices: Systems 1 5 2 6 4 4 7 5 2 4 11 5 6 1 4 1 4 3 1 6 2 3 3 3 3 0 3 5 4 2 1 3 2 3 4 2 5 9 2 3 2 4 1 151
405 Hydraulic and Earth Engineering 1 2 2 2 8 6 2 5 8 8 5 7 1 3 3 1 1 0 2 2 1 2 1 3 1 4 5 1 4 5 4 3 2 5 3 7 8 8 3 3 4 2 3 151
297 Chairs and Seats 2 4 2 4 3 4 3 4 7 4 4 2 8 5 6 3 1 2 4 1 5 3 8 0 1 2 2 2 2 2 1 3 5 2 2 5 7 4 3 3 6 6 3 150
348 Television 4 1 1 4 5 2 8 5 6 9 10 6 3 3 3 2 5 5 1 3 4 5 2 4 3 1 2 4 1 3 3 4 3 6 1 4 1 2 3 1 4 3 0 150
134 Cleaning and Liquid Contact with Solids 2 4 3 2 3 2 8 7 4 4 5 3 1 1 6 1 3 2 2 4 1 2 4 2 2 4 4 4 3 3 3 1 6 5 0 5 4 2 4 5 3 9 4 147
431 Combustion 0 5 6 4 2 3 3 3 2 0 5 5 3 5 3 4 1 1 6 1 2 3 1 4 1 0 1 2 1 4 1 3 7 4 5 2 8 8 5 10 2 5 5 146
436 Chemistry: Analytical and Immunological Testing 0 1 0 1 2 1 1 2 0 5 2 5 2 1 3 0 3 1 2 3 2 1 1 1 2 4 2 7 5 4 3 6 7 4 4 8 4 6 8 8 12 1 10 145
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 3 3 12 14 5 6 7 19 10 10 3 4 4 3 2 2 2 0 1 1 1 0 2 3 4 2 3 2 4 1 0 0 2 2 1 1 1 1 0 1 1 0 1 144
099 Foods and Beverages: Apparatus 3 1 2 2 7 5 3 4 9 0 2 7 3 0 0 2 2 1 1 1 2 1 3 4 8 5 7 3 1 5 3 5 11 4 3 4 4 1 3 3 2 2 4 143
211 Supports: Racks 2 4 7 5 4 2 3 5 3 1 2 1 2 4 1 3 0 1 3 1 2 0 4 0 1 4 3 2 2 2 3 5 4 8 8 4 8 6 3 3 5 3 7 141
251 Valves and Valve Actuation 2 2 5 4 4 6 1 5 10 6 4 7 6 6 3 3 2 3 7 3 0 2 5 3 0 1 2 2 1 5 1 3 4 4 3 2 4 2 2 0 1 2 3 141
378 X-Ray or Gamma Ray Systems or Devices 1 2 0 4 2 0 0 1 2 7 6 9 7 9 8 3 4 1 1 6 6 4 4 4 1 4 4 2 0 0 4 2 7 2 5 2 1 4 2 0 3 2 2 138
341 Coded Data Generation or Conversion 2 5 9 7 5 4 6 3 6 4 4 4 1 4 2 1 2 1 2 4 4 5 3 1 7 3 2 0 7 4 2 1 2 3 1 2 0 2 2 3 2 0 2 134
294 Handling: Hand and Hoist-Line Implements 5 1 8 3 4 3 3 3 5 3 2 5 3 1 2 1 2 3 1 4 1 7 5 4 8 4 1 2 1 4 1 3 2 5 1 4 3 4 4 5 0 2 0 133
084 Music 1 2 5 3 1 3 3 1 5 6 4 1 5 4 6 7 4 5 6 2 3 2 1 1 4 2 1 3 2 2 1 2 1 1 1 2 2 2 4 7 4 5 5 132
241 Solid Material Comminution or Disintegration 2 1 3 2 2 0 4 2 9 0 3 5 3 1 3 8 1 8 3 2 3 4 8 6 6 8 4 0 1 1 0 2 2 2 5 3 6 3 1 2 0 0 2 131
277 Seal for a Joint or Juncture 5 3 4 2 3 5 3 5 8 1 4 1 1 2 1 5 1 1 2 3 6 7 3 5 1 1 2 1 1 1 0 2 2 1 2 4 4 3 10 6 4 2 3 131
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 3 5 2 3 1 2 3 3 0 1 2 3 1 4 3 1 2 0 3 1 0 2 5 3 2 4 3 3 4 8 11 2 2 1 3 4 1 4 2 6 3 11 130
382 Image Analysis 1 0 2 2 0 1 1 1 0 0 2 0 1 0 0 3 0 2 3 1 0 2 3 2 5 1 3 2 4 3 3 4 5 11 5 8 5 6 8 11 7 7 5 130
355 Photocopying 1 2 0 5 1 2 2 3 5 5 4 2 1 2 3 8 0 4 1 7 2 8 0 2 2 1 0 2 0 0 1 0 2 0 0 0 3 1 4 2 9 11 20 128
313 Electric Lamp and Discharge Devices 2 3 7 2 5 7 8 9 4 6 1 2 4 1 5 1 2 1 2 2 2 1 1 0 0 2 5 0 3 0 0 0 1 7 4 3 3 2 4 5 2 6 2 127
374 Thermal Measuring and Testing 5 4 4 11 6 6 2 2 5 6 3 3 1 1 1 1 1 1 3 0 6 3 1 2 1 1 4 1 2 3 3 3 1 4 0 5 2 4 2 3 3 2 3 125
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 0 1 1 2 4 2 0 1 0 0 1 0 0 0 0 0 0 0 2 1 0 2 7 4 4 0 2 7 1 2 4 1 12 12 12 9 4 7 7 7 5 125
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 6 5 4 2 6 5 1 3 0 11 4 2 5 2 1 4 1 0 2 0 1 1 0 4 1 2 1 4 3 5 8 7 6 1 4 2 1 2 1 1 2 1 124
285 Pipe Joints or Couplings 3 8 13 7 3 3 6 3 2 5 5 2 5 3 4 6 0 0 3 0 1 1 6 0 2 4 3 2 0 1 1 5 1 0 0 4 0 1 2 4 1 1 1 122
358 Facsimile and Static Presentation Processing 1 3 3 2 1 0 1 1 11 3 2 3 3 2 2 1 3 5 3 3 0 0 2 6 2 0 3 1 2 3 1 5 1 5 4 4 3 2 3 9 7 2 4 122
375 Pulse or Digital Communications 1 2 1 2 1 0 0 2 2 2 2 3 0 1 3 1 0 1 1 1 3 1 1 2 5 2 7 1 2 2 3 6 2 4 1 6 6 3 6 4 19 6 4 122
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 3 7 2 3 0 3 3 7 6 4 5 5 3 3 6 6 2 4 4 4 2 3 3 3 6 2 2 2 3 0 0 1 2 1 1 0 2 2 2 1 2 0 1 121
096 Gas Separation: Apparatus 1 1 9 5 5 2 2 2 2 5 8 7 4 2 3 3 0 0 2 5 1 0 1 2 2 2 4 1 1 0 1 2 0 0 5 4 11 2 0 1 5 3 5 121
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 1 2 7 4 0 2 2 8 3 4 1 0 0 1 0 0 2 0 0 1 4 2 2 1 4 2 9 3 1 3 1 4 2 2 0 6 2 7 11 11 4 120
192 Clutches and Power-Stop Control 4 3 11 5 10 6 4 6 1 2 5 3 1 10 0 2 2 3 2 1 2 5 2 2 0 1 1 3 2 3 4 2 2 0 0 1 1 1 0 4 0 1 1 119
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 0 5 8 2 5 6 1 9 12 2 4 7 8 5 4 3 7 6 0 3 2 2 2 3 1 1 2 1 0 0 0 0 1 1 1 0 1 0 2 0 0 0 119
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 4 3 5 5 3 1 4 9 5 4 2 2 3 4 3 1 2 3 1 1 2 2 2 3 1 1 2 1 1 1 6 0 4 2 2 3 3 4 5 0 3 3 2 118
307 Electrical Transmission or Interconnection Systems 2 3 6 7 5 3 3 5 5 2 9 4 1 2 1 1 1 3 3 3 2 2 3 1 3 3 2 1 0 1 2 1 5 0 1 4 4 4 1 2 3 1 1 116
226 Advancing Material of Indeterminate Length 6 5 0 2 4 1 5 3 10 1 5 5 0 1 1 5 4 5 3 4 3 8 1 4 3 0 5 1 0 3 1 0 0 0 1 1 3 3 5 1 1 0 0 114
216 Etching a Substrate: Processes 1 1 4 2 1 2 3 1 2 3 7 3 1 2 2 3 0 1 1 0 1 0 3 4 3 5 5 8 2 6 7 7 3 0 2 3 0 1 1 2 3 3 2 111
381 Electrical Audio Signal Processing Systems and Devices 3 2 2 0 1 2 2 1 3 3 1 8 2 7 3 2 0 1 4 2 3 1 2 2 2 4 3 2 2 0 1 4 1 3 2 6 3 4 5 1 7 4 0 111
482 Exercise Devices 2 1 0 1 1 0 2 1 2 2 1 2 4 2 1 0 0 1 4 0 0 0 0 3 4 6 11 4 1 2 5 4 3 4 5 7 5 10 4 1 2 2 1 111
095 Gas Separation: Processes 1 2 3 0 1 3 5 1 2 4 2 2 2 2 1 1 1 2 1 1 2 1 1 4 1 6 4 0 4 0 3 3 0 3 2 4 3 5 3 6 9 6 3 110
224 Package and Article Carriers 0 0 4 4 0 0 1 1 1 0 0 1 1 4 0 2 1 0 5 4 2 4 1 3 3 2 5 3 5 0 5 4 4 5 3 4 6 6 2 6 3 4 1 110
360 Dynamic Magnetic Information Storage or Retrieval 10 5 7 3 5 6 3 5 3 3 2 5 1 1 3 5 0 2 0 1 0 4 1 0 7 3 13 3 0 2 0 1 3 0 0 0 1 0 0 1 1 0 0 110
181 Acoustics 5 1 3 3 4 2 2 3 2 3 3 4 2 8 1 7 1 6 7 3 4 2 2 1 2 1 3 2 0 1 1 2 3 0 1 3 4 0 1 1 3 1 1 109
221 Article Dispensing 3 4 5 8 4 7 6 1 5 5 0 6 4 3 2 2 0 0 1 0 0 3 2 0 1 0 1 0 4 4 4 1 3 3 3 1 1 4 2 2 4 0 0 109
005 Beds 0 0 0 3 3 1 0 1 3 6 3 13 3 0 2 6 2 1 0 1 1 0 3 0 2 4 4 4 3 2 1 3 5 5 4 1 6 1 0 2 5 4 0 108
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 0 2 5 2 6 3 2 2 1 3 0 2 1 1 2 6 2 6 7 2 2 5 4 2 3 2 4 4 9 3 5 2 3 4 107
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 3 0 1 0 0 0 1 0 0 0 0 1 1 0 4 1 4 2 4 9 8 7 5 12 19 16 8 106
089 Ordnance 2 2 2 7 7 4 4 3 7 7 11 3 0 0 0 2 2 2 1 2 0 3 2 1 2 4 2 1 0 2 3 3 6 0 0 1 3 1 1 1 1 0 0 105
043 Fishing, Trapping, and Vermin Destroying 0 1 5 2 1 7 0 0 2 4 3 5 0 1 0 0 3 2 1 2 1 2 3 1 1 3 1 4 2 3 3 3 1 5 1 3 7 3 4 5 4 4 1 104
119 Animal Husbandry 2 3 1 3 0 0 1 3 2 2 1 3 1 1 2 0 1 2 3 2 2 4 1 0 3 1 5 4 5 3 4 4 3 2 0 7 0 6 3 3 4 4 3 104
323 Electricity: Power Supply or Regulation Systems 7 3 6 10 9 8 5 5 6 0 2 1 2 5 1 0 1 0 1 3 1 0 1 3 2 2 3 2 0 3 1 1 1 0 0 1 0 2 1 2 1 0 2 104
363 Electric Power Conversion Systems 1 3 4 6 4 8 5 2 1 0 3 1 2 0 1 1 1 3 6 3 0 1 3 0 1 1 3 3 1 1 4 3 0 3 1 3 2 8 1 2 4 3 1 104
004 Baths, Closets, Sinks, and Spittoons 2 0 2 0 1 1 6 2 4 3 3 7 3 2 1 3 4 1 1 0 4 1 2 2 1 5 0 1 6 0 0 3 3 1 0 2 2 5 4 5 3 4 3 103
049 Movable or Removable Closures 2 4 2 2 7 3 11 8 2 3 1 1 3 1 3 0 2 0 1 1 1 1 0 2 2 1 1 1 0 2 3 5 1 2 1 0 2 3 1 4 8 4 1 103
494 Imperforate Bowl: Centrifugal Separators 0 0 3 3 0 2 3 1 0 2 1 2 2 5 4 5 1 2 0 1 5 7 3 2 4 4 1 2 2 0 2 7 3 8 2 1 1 1 0 3 1 5 0 101
714 Error Detection/Correction and Fault Detection/Recovery 0 1 0 3 1 0 0 1 4 6 4 2 1 2 2 2 1 0 1 1 2 1 4 9 2 5 4 0 3 5 0 0 2 3 0 5 0 5 1 2 6 3 6 100
112 Sewing 8 3 2 3 7 4 5 6 6 6 6 3 3 4 2 2 3 0 3 0 0 1 4 1 1 1 2 0 2 1 1 1 1 0 0 1 1 0 1 0 0 0 0 95
409 Gear Cutting, Milling, or Planing 1 5 7 8 3 3 1 2 5 5 4 5 3 4 0 1 2 0 1 1 0 1 2 1 4 0 1 2 0 1 1 1 2 0 1 0 3 3 2 2 3 1 0 92
131 Tobacco 3 5 2 2 4 8 3 5 5 5 2 4 4 3 4 1 4 3 3 1 0 1 1 1 1 1 0 2 2 0 1 2 0 1 1 2 2 0 1 0 0 0 1 91
337 Electricity: Electrothermally or Thermally Actuated Switches 4 3 13 20 8 2 9 2 1 1 2 5 0 2 1 3 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1 1 2 1 1 0 0 0 1 1 91
034 Drying and Gas or Vapor Contact with Solids 3 0 4 8 10 6 1 1 4 0 5 3 1 0 2 4 3 2 0 1 1 1 1 2 0 1 0 0 2 1 3 2 2 2 2 2 1 0 1 2 0 3 3 90
055 Gas Separation 1 2 0 6 2 4 7 5 4 2 6 1 3 1 0 0 0 2 3 3 0 2 1 2 2 1 1 0 2 6 4 1 4 0 0 1 3 3 1 1 1 1 1 90
333 Wave Transmission Lines and Networks 2 3 4 4 2 2 3 2 3 0 3 1 2 4 3 2 0 6 0 5 5 0 2 3 5 1 1 1 1 2 3 1 1 1 0 2 1 2 2 1 0 1 3 90
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 2 0 2 3 3 0 2 1 3 0 2 1 0 2 0 3 2 1 1 1 3 4 8 1 1 1 5 4 1 1 4 4 1 1 2 3 5 2 1 4 2 0 90
399 Electrophotography 1 0 0 0 0 2 4 1 2 3 2 1 4 3 5 3 5 5 8 8 6 5 1 0 1 0 0 0 1 3 1 1 1 0 0 3 5 1 0 1 0 0 1 88
504 Plant Protecting and Regulating Compositions 6 3 2 2 4 3 5 3 2 2 2 1 4 3 3 1 0 3 0 1 2 2 3 10 1 1 3 2 3 4 1 0 1 0 1 1 0 0 1 1 0 0 0 87
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 1 0 3 2 1 4 4 6 14 16 7 11 13 86
108 Horizontally Supported Planar Surfaces 4 1 2 2 0 0 1 0 4 5 2 3 2 3 1 0 1 3 1 1 0 1 0 0 3 0 4 2 2 0 1 3 3 6 7 1 3 2 1 0 2 4 3 84
138 Pipes and Tubular Conduits 7 3 2 2 7 3 2 2 2 3 6 2 4 3 2 1 0 2 1 0 1 4 0 2 3 1 1 2 2 0 0 1 2 3 1 2 2 1 1 1 0 0 0 84
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 3 3 2 1 4 0 4 1 0 0 2 0 4 0 3 2 4 1 2 1 1 3 1 1 0 3 2 1 2 5 2 0 1 6 3 0 3 3 4 1 3 1 83
188 Brakes 3 2 2 1 3 2 1 2 1 4 1 2 2 1 2 2 1 2 2 0 0 0 1 1 0 2 3 1 0 2 1 2 5 2 2 1 7 6 2 3 1 2 2 82
343 Communications: Radio Wave Antennas 0 0 0 1 1 3 1 1 3 2 2 2 0 0 0 0 1 2 1 2 3 2 1 2 5 9 4 0 1 3 1 2 1 3 3 1 1 5 7 3 0 2 1 82
396 Photography 2 3 1 3 2 2 1 3 3 2 3 5 1 3 3 0 3 1 3 2 3 5 0 3 0 2 4 0 0 3 4 0 0 1 1 0 0 1 3 0 0 3 3 82
091 Motors: Expansible Chamber Type 5 7 1 8 2 5 6 5 4 1 5 5 5 2 0 1 0 2 2 1 0 1 1 1 0 2 1 3 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 80
346 Recorders 5 5 8 4 4 5 3 7 0 4 4 5 0 2 5 0 0 0 1 0 1 3 3 1 0 2 2 1 2 1 0 1 0 0 0 0 0 1 0 0 0 0 0 80
116 Signals and Indicators 4 2 11 1 3 0 5 5 5 6 2 3 2 2 2 1 1 0 0 1 2 0 1 0 1 0 2 1 2 2 0 2 1 0 0 1 1 1 1 1 1 1 0 77
270 Sheet-Material Associating 0 1 1 0 1 0 0 1 3 3 2 0 1 1 5 1 7 0 1 0 0 0 3 2 1 3 0 0 3 5 5 3 3 3 5 1 1 0 2 4 3 2 0 77
312 Supports: Cabinet Structure 4 2 3 6 3 3 2 1 6 0 2 3 3 0 1 1 3 2 0 1 0 0 2 1 0 3 1 0 1 4 1 0 1 1 1 3 3 1 2 2 3 1 0 77
380 Cryptography 0 1 0 1 0 1 0 1 0 0 1 0 0 1 0 0 2 0 0 1 0 0 1 0 0 1 4 2 2 0 1 3 4 1 15 13 8 6 2 0 3 2 0 77
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 1 1 2 0 0 2 1 2 2 1 0 0 0 0 0 0 2 0 3 0 2 3 2 1 4 4 3 2 1 1 3 3 6 2 3 3 3 4 2 2 6 77
369 Dynamic Information Storage or Retrieval 4 4 6 4 3 4 2 3 2 1 5 2 2 2 2 2 2 1 2 3 4 0 0 1 1 1 2 3 1 1 1 1 0 0 0 1 0 1 0 0 0 0 2 76
455 Telecommunications 2 1 1 2 0 2 1 2 3 2 2 1 3 2 1 1 0 0 0 1 1 2 2 5 1 1 1 0 2 2 2 1 0 3 0 3 5 3 3 0 4 4 4 76
392 Electric Resistance Heating Devices 1 2 2 4 3 2 1 2 3 1 3 1 1 3 1 5 0 2 2 1 2 1 1 1 2 1 0 2 1 1 0 1 0 2 3 1 6 2 1 1 2 1 3 75
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 2 0 0 0 2 0 0 1 0 2 1 2 2 7 0 3 3 7 1 9 4 4 13 7 74
178 Telegraphy 0 2 3 2 0 4 2 2 1 3 0 1 1 1 2 2 0 0 3 0 2 3 1 0 2 3 0 5 14 5 4 1 1 1 1 0 0 1 0 0 0 0 0 73
269 Work Holders 6 0 9 5 0 1 1 2 2 3 2 7 1 2 1 0 0 2 1 0 0 1 0 3 2 1 1 0 0 1 3 2 1 3 0 1 1 1 0 1 3 0 2 72
036 Boots, Shoes, and Leggings 1 1 3 3 1 0 1 1 3 0 1 5 3 3 4 1 2 0 2 0 0 0 4 2 2 2 2 3 0 1 2 0 1 0 3 1 1 3 5 0 1 1 2 71
408 Cutting by Use of Rotating Axially Moving Tool 2 5 6 3 4 1 2 0 3 1 6 4 3 0 1 2 0 0 2 1 0 3 1 2 1 2 1 1 1 2 1 3 0 0 0 2 0 0 2 1 1 0 1 71
279 Chucks or Sockets 6 6 8 2 1 3 3 4 5 2 4 2 1 1 3 0 0 1 0 1 2 2 2 0 1 0 1 0 1 0 3 0 1 1 0 2 0 1 0 0 0 0 0 70
418 Rotary Expansible Chamber Devices 1 1 1 2 0 1 6 5 4 5 2 2 0 0 1 0 0 0 1 1 0 2 3 1 1 1 1 6 1 3 1 0 1 1 2 3 3 1 2 2 1 1 0 70
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 2 3 2 2 1 1 3 3 2 3 1 0 2 2 2 1 2 0 1 2 2 1 5 1 0 2 0 1 0 0 2 1 2 1 2 2 2 2 1 3 2 2 70
160 Flexible or Portable Closure, Partition, or Panel 4 6 1 0 3 1 2 0 1 0 0 0 2 0 1 1 0 1 0 1 1 3 1 2 2 2 1 3 2 5 3 1 1 0 3 2 0 5 2 0 1 2 3 69
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 2 2 0 0 3 3 2 2 0 0 1 0 1 2 1 0 1 0 0 3 1 1 6 6 0 5 1 0 0 2 1 0 0 4 3 2 10 1 1 1 0 69
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 1 3 5 2 2 0 4 3 4 2 3 3 3 2 2 2 1 1 0 0 2 0 2 1 2 0 3 1 2 0 1 4 0 1 0 0 0 1 0 4 0 69
048 Gas: Heating and Illuminating 0 1 0 1 0 0 5 2 2 0 1 0 3 2 0 6 2 2 1 3 2 2 2 4 2 2 3 2 0 0 1 3 2 1 4 2 0 2 1 0 1 0 1 68
419 Powder Metallurgy Processes 0 2 2 0 8 5 3 4 3 0 1 1 1 1 1 2 0 1 0 0 1 0 1 1 2 1 2 1 2 2 2 3 3 0 0 0 3 1 0 0 1 4 1 66
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 1 0 1 0 0 1 0 0 0 1 1 1 0 3 0 3 1 3 0 4 1 2 8 8 6 7 6 3 3 1 66
236 Automatic Temperature and Humidity Regulation 2 0 2 2 8 3 2 1 1 1 1 3 0 1 4 1 1 2 3 4 0 1 1 1 2 1 0 1 0 3 3 0 1 2 1 1 1 0 0 0 2 1 1 65
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 2 1 2 0 3 2 1 0 0 0 1 4 1 3 3 2 2 1 2 0 2 1 1 1 0 2 3 1 2 2 2 5 1 2 2 4 1 1 0 2 0 65
454 Ventilation 5 3 3 2 1 5 2 4 3 1 0 1 2 2 0 1 1 1 0 1 1 0 2 0 0 1 2 0 1 1 6 3 0 0 1 3 2 2 2 0 0 0 0 65
182 Fire Escape, Ladder, or Scaffold 1 2 1 2 3 2 1 0 3 1 2 1 0 2 1 0 2 2 0 1 0 1 1 1 1 1 4 3 4 2 0 0 1 2 2 4 1 3 4 0 0 1 0 63
082 Turning (e.g., for metal working) 1 1 0 6 4 3 0 3 4 1 2 4 2 3 0 3 0 1 0 1 2 4 1 1 0 3 2 2 0 1 0 3 0 2 0 2 0 0 0 0 0 0 0 62
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 1 0 1 5 8 1 2 3 0 0 0 0 1 2 2 0 3 0 0 1 0 2 1 1 3 2 0 0 3 1 0 0 0 0 2 0 3 4 3 2 4 62
602 Surgery: Splint, Brace, or Bandage 0 0 0 2 0 2 0 0 0 2 1 1 2 3 2 1 2 1 1 3 0 1 2 2 3 1 0 1 4 1 1 1 0 1 0 3 3 2 3 1 6 3 0 62
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 3 6 4 2 4 1 2 4 1 0 4 2 0 1 0 0 2 2 0 1 1 1 2 1 0 4 0 0 0 2 2 1 0 0 0 0 1 0 2 2 0 0 59
501 Compositions: Ceramic 1 1 0 0 0 1 2 4 1 1 4 3 2 7 0 4 1 1 2 1 4 1 0 1 0 4 3 1 1 2 0 0 0 0 1 1 0 0 1 1 1 1 0 59
249 Static Molds 4 4 0 2 1 0 2 0 1 3 3 3 4 0 0 4 4 2 4 1 1 0 0 0 0 0 1 1 1 0 0 0 1 0 1 1 0 0 0 1 1 4 0 55
261 Gas and Liquid Contact Apparatus 0 2 3 1 1 1 1 4 1 0 3 1 1 2 2 2 3 1 1 1 1 4 0 0 3 0 0 0 1 1 3 2 0 2 2 2 0 1 0 0 0 1 1 55
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 1 2 1 1 0 0 0 0 0 0 0 0 1 0 2 2 2 1 1 4 0 0 1 0 1 3 1 1 2 2 3 10 4 2 3 4 55
047 Plant Husbandry 1 1 1 0 3 1 1 2 0 1 0 2 4 4 0 2 1 1 2 1 2 2 0 1 0 2 1 2 0 1 1 1 1 0 0 0 3 2 2 3 2 0 0 54
338 Electrical Resistors 4 8 0 1 6 4 2 4 2 2 0 3 2 0 1 1 0 1 2 1 3 2 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 54
475 Planetary Gear Transmission Systems or Components 7 4 4 0 3 2 0 2 1 1 0 0 1 1 0 2 1 3 3 0 1 0 1 0 0 0 0 0 0 1 0 0 5 0 1 3 0 1 0 1 1 4 0 54
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 3 0 0 1 0 1 1 1 1 0 1 1 0 0 1 1 0 0 4 3 0 4 1 0 2 4 2 2 3 4 2 1 0 0 5 1 2 1 54
038 Textiles: Ironing or Smoothing 2 2 1 1 1 2 1 0 0 1 1 2 1 1 1 2 2 2 2 1 0 0 0 0 1 2 0 1 1 2 0 3 2 1 4 6 3 0 0 0 1 0 0 53
180 Motor Vehicles 2 0 4 4 0 2 3 2 2 1 1 1 1 2 1 1 0 0 1 1 0 2 1 2 0 1 2 2 1 1 1 1 0 2 1 1 1 2 1 2 0 0 0 53
330 Amplifiers 2 0 2 10 3 4 2 4 1 0 5 0 0 0 1 0 1 0 0 0 2 1 0 1 1 1 1 2 2 1 0 2 0 0 1 0 0 1 0 1 1 0 0 53
474 Endless Belt Power Transmission Systems or Components 0 1 3 1 0 0 0 1 1 0 2 1 2 3 2 1 1 1 0 0 2 1 5 2 0 0 4 5 4 2 1 3 0 0 0 0 0 2 0 1 0 0 1 53
601 Surgery: Kinesitherapy 0 0 1 0 1 0 1 5 4 6 2 0 5 2 4 0 0 0 0 1 1 0 1 1 1 0 0 3 1 3 2 0 2 2 2 1 0 0 0 0 0 0 1 53
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 1 2 4 8 2 1 1 4 2 1 5 2 0 3 5 1 3 2 0 53
092 Expansible Chamber Devices 2 4 3 1 3 5 4 1 3 3 1 0 0 0 0 0 1 1 2 0 0 2 0 1 0 0 1 1 1 0 0 2 2 0 0 0 2 0 0 2 2 0 1 51
331 Oscillators 2 4 4 3 4 3 3 0 1 4 2 2 0 0 0 1 3 2 2 2 0 1 2 1 2 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 51
208 Mineral Oils: Processes and Products 3 2 2 1 1 4 2 3 2 0 0 1 3 1 2 1 0 0 0 1 1 1 0 0 0 0 0 0 0 2 2 1 0 2 0 0 0 2 0 2 2 2 2 48
267 Spring Devices 2 0 1 1 0 4 0 2 1 3 1 0 2 0 0 1 0 2 0 0 1 0 0 4 2 1 0 2 1 0 1 2 2 0 0 2 3 2 1 1 1 0 2 48
398 Optical Communications 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 1 0 1 2 1 0 0 4 0 1 3 2 2 2 1 1 2 2 1 1 1 2 2 2 1 5 2 1 48
353 Optics: Image Projectors 1 2 6 3 0 1 0 3 2 2 1 1 3 2 2 5 0 0 2 1 0 4 2 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 1 47
365 Static Information Storage and Retrieval 0 2 3 0 2 2 4 1 2 1 0 1 0 3 1 1 0 0 0 3 0 0 1 0 1 3 1 0 0 0 2 1 0 0 0 1 0 3 1 0 0 2 5 47
296 Land Vehicles: Bodies and Tops 0 1 2 2 1 0 0 0 0 1 0 1 0 2 3 3 2 0 1 1 1 1 0 0 2 2 2 1 1 1 0 0 1 1 1 0 3 0 2 1 1 0 4 45
100 Presses 1 1 5 2 4 1 2 0 3 3 3 1 4 0 0 1 2 0 0 1 1 0 1 0 0 0 0 0 0 0 3 0 1 1 0 0 0 1 0 0 0 1 1 44
225 Severing by Tearing or Breaking 2 0 3 2 0 0 0 1 3 0 4 1 5 0 4 4 0 1 2 0 0 1 2 2 1 0 0 0 1 3 1 0 1 0 0 0 0 0 0 0 0 0 0 44
383 Flexible Bags 1 0 1 1 2 2 3 2 3 0 0 0 1 1 0 0 1 0 0 0 0 1 2 1 1 1 2 1 2 2 0 3 1 0 1 1 2 3 0 1 0 0 1 44
585 Chemistry of Hydrocarbon Compounds 2 3 1 3 1 1 2 0 3 4 3 0 1 1 1 0 0 0 2 0 0 2 1 1 2 1 2 0 0 0 0 0 1 0 1 0 0 0 2 1 0 0 2 44
057 Textiles: Spinning, Twisting, and Twining 1 3 4 4 3 5 2 0 2 2 2 1 0 0 2 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 2 0 1 0 43
152 Resilient Tires and Wheels 3 1 1 2 0 0 1 3 3 0 0 0 2 1 1 3 2 1 4 0 1 0 0 0 1 2 2 4 1 0 3 0 0 1 0 0 0 0 0 0 0 0 0 43
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 2 4 1 0 2 2 0 0 1 2 0 0 0 1 1 2 1 0 2 0 2 1 3 0 2 0 0 0 0 2 1 0 0 0 6 2 0 0 0 1 1 42
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 1 0 0 0 0 0 1 0 0 3 1 3 4 7 4 4 7 6 1 42
044 Fuel and Related Compositions 0 2 3 0 1 2 1 0 1 0 0 0 0 1 1 0 0 1 0 2 1 0 2 3 0 0 3 0 2 0 0 0 0 1 2 2 0 1 1 2 3 3 0 41
124 Mechanical Guns and Projectors 1 0 1 0 0 0 1 0 1 1 3 0 0 0 0 1 2 3 1 1 1 0 2 0 0 0 1 0 1 2 0 0 1 0 2 0 0 0 3 2 4 6 0 41
290 Prime-Mover Dynamo Plants 0 0 0 1 1 1 0 1 2 1 1 1 1 0 0 1 2 1 2 2 1 2 1 0 5 2 2 0 0 0 0 0 2 0 0 0 1 2 3 0 0 2 0 41
336 Inductor Devices 2 3 2 2 1 1 3 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 2 2 2 2 0 1 1 1 0 1 3 1 2 1 2 0 41
607 Surgery: Light, Thermal, and Electrical Application 2 0 0 0 1 1 1 0 0 1 3 1 1 0 1 0 1 1 0 0 2 0 1 1 1 0 1 0 2 1 0 0 1 2 2 1 3 1 2 1 2 2 1 41
281 Books, Strips, and Leaves 1 3 2 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 2 1 1 2 2 2 3 1 0 1 1 0 0 0 3 5 3 0 2 0 40
283 Printed Matter 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 0 3 0 0 0 1 0 3 1 0 3 2 2 2 3 1 2 1 3 1 1 2 1 2 0 1 0 40
407 Cutters, for Shaping 1 5 0 2 5 3 1 5 3 4 1 1 0 1 0 2 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 40
104 Railways 0 0 2 2 2 3 5 3 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 3 0 2 6 2 0 0 0 0 0 0 0 0 1 1 1 0 0 1 39
432 Heating 0 2 2 1 0 4 2 2 2 0 0 1 3 0 1 3 1 2 2 1 1 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 2 1 0 0 39
203 Distillation: Processes, Separatory 1 2 4 5 0 2 2 2 3 2 1 3 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 37
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 5 3 4 1 1 3 1 1 0 1 3 0 0 3 0 3 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 37
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 1 4 1 3 5 3 1 1 3 0 2 2 3 4 37
173 Tool Driving or Impacting 5 4 1 1 0 0 2 1 2 1 2 3 0 3 2 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 1 36
388 Electricity: Motor Control Systems 0 2 2 3 5 4 3 1 1 1 2 0 2 1 0 1 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 36
149 Explosive and Thermic Compositions or Charges 0 8 3 5 1 0 6 0 0 2 1 2 0 1 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 35
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 3 4 0 4 1 4 3 2 0 1 1 1 0 0 0 1 0 1 0 2 1 1 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 35
450 Foundation Garments 1 2 4 2 2 1 2 3 2 1 2 1 0 1 0 0 1 1 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 1 0 1 0 33
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 1 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 2 0 1 1 0 2 0 0 2 0 1 1 2 0 2 1 0 2 1 2 2 31
441 Buoys, Rafts, and Aquatic Devices 3 4 3 3 1 1 1 1 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 1 2 0 1 0 0 1 0 0 1 1 0 2 0 0 0 0 0 0 0 31
066 Textiles: Knitting 1 0 1 2 2 3 0 1 0 1 1 3 1 2 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 1 0 1 0 0 30
202 Distillation: Apparatus 0 0 3 7 2 2 3 3 0 0 2 2 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 30
440 Marine Propulsion 1 1 0 2 0 1 1 0 2 2 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 2 1 0 0 3 2 2 1 0 1 30
086 Ammunition and Explosive-Charge Making 0 2 2 4 2 2 2 0 0 0 0 1 2 0 0 2 1 0 0 0 0 0 2 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 0 1 29
223 Apparel Apparatus 0 2 1 0 0 1 0 3 1 2 2 0 0 2 3 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 1 0 2 2 2 0 0 1 0 0 0 0 29
452 Butchering 1 0 1 1 3 1 0 0 0 1 0 0 0 5 2 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 1 1 2 1 0 0 29
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 5 2 1 3 3 4 2 3 29
169 Fire Extinguishers 1 0 3 1 0 1 0 0 2 1 1 1 1 0 0 0 1 3 3 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 2 0 0 0 0 0 2 28
175 Boring or Penetrating the Earth 1 0 2 1 4 1 0 2 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 3 0 0 0 1 1 1 1 0 1 2 0 0 28
028 Textiles: Manufacturing 0 1 1 6 3 1 1 0 1 0 3 0 0 2 2 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 27
037 Excavating 1 1 1 0 0 0 2 1 1 1 0 0 0 1 1 1 1 0 2 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 2 2 3 0 1 0 0 1 27
056 Harvesters 0 0 0 0 0 1 1 2 1 2 1 0 0 0 0 0 0 0 2 1 1 1 0 0 2 0 0 1 0 1 1 2 2 0 0 1 1 2 1 0 0 0 0 27
139 Textiles: Weaving 3 4 1 2 2 2 3 2 1 0 1 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 27
472 Amusement Devices 3 0 1 1 1 0 0 0 3 1 1 0 0 1 0 0 3 0 1 0 0 0 0 0 0 0 2 1 3 0 1 0 0 0 0 1 0 0 0 1 1 0 1 27
076 Metal Tools and Implements, Making 1 0 3 1 1 0 2 1 0 0 0 1 2 1 1 1 2 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 2 0 0 0 1 1 1 0 0 0 0 26
136 Batteries: Thermoelectric and Photoelectric 0 1 1 1 1 0 5 2 0 0 1 1 0 1 1 2 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 2 0 0 0 1 0 26
232 Deposit and Collection Receptacles 3 0 2 0 0 2 0 0 1 0 2 0 0 1 0 0 0 0 0 2 1 0 1 1 2 0 3 0 0 0 2 0 1 0 0 0 0 0 1 1 0 0 0 26
266 Metallurgical Apparatus 0 0 2 2 3 1 0 0 1 0 1 1 0 0 1 0 2 0 1 2 1 1 0 2 0 2 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 26
406 Conveyors: Fluid Current 0 0 0 0 1 2 3 1 3 0 2 2 0 1 0 1 0 1 0 0 2 0 1 2 1 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 26
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 2 0 0 6 5 1 0 2 1 26
135 Tent, Canopy, Umbrella, or Cane 0 0 1 0 0 0 3 0 1 0 0 0 3 0 1 1 0 1 0 1 0 1 1 0 0 0 0 1 0 0 1 0 2 1 0 4 1 1 0 0 0 0 0 25
404 Road Structure, Process, or Apparatus 0 0 0 2 1 1 0 0 1 0 0 2 1 0 0 1 0 0 0 1 0 0 2 0 0 0 0 0 1 1 1 2 2 0 0 0 2 1 1 1 0 0 1 25
007 Compound Hand Tools 0 0 1 0 1 0 0 0 1 1 2 1 2 0 0 1 0 1 1 0 0 0 0 0 1 0 1 2 1 0 0 0 1 1 0 0 2 0 2 0 0 1 0 24
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 1 1 0 1 0 0 1 1 3 1 0 0 0 2 0 0 0 1 0 1 0 0 3 1 0 1 0 0 2 0 1 0 0 0 0 0 1 0 2 0 0 24
140 Wireworking 0 1 6 1 1 1 0 2 4 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 1 0 0 23
144 Woodworking 1 0 2 0 0 0 1 1 1 0 0 2 2 0 1 0 0 2 0 2 1 1 0 2 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 23
051 Abrasive Tool Making Process, Material, or Composition 1 0 0 0 1 0 0 1 3 0 1 3 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 2 0 1 0 22
184 Lubrication 1 1 1 1 0 1 2 1 0 0 0 0 2 0 0 0 0 0 2 1 0 0 0 0 1 1 0 0 2 0 1 0 1 0 0 0 1 0 0 0 0 0 2 22
191 Electricity: Transmission To Vehicles 0 0 0 0 3 0 1 3 0 1 0 0 2 2 2 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 22
194 Check-Actuated Control Mechanisms 2 0 2 1 1 4 3 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 22
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 0 0 0 0 0 1 0 0 2 0 1 1 1 0 0 0 3 0 1 0 2 1 1 4 4 22
326 Electronic Digital Logic Circuitry 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 0 1 1 1 1 1 0 0 0 0 1 0 0 0 2 0 0 0 1 1 0 1 0 1 21
410 Freight Accommodation On Freight Carrier 1 0 1 2 1 0 0 0 1 0 1 1 1 0 2 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 2 1 0 0 0 1 0 21
256 Fences 0 0 0 0 1 0 0 0 1 1 1 1 1 1 2 0 0 2 0 0 0 0 1 0 1 2 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 20
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 3 0 0 0 0 0 2 2 1 0 0 1 1 0 0 18
190 Trunks and Hand-Carried Luggage 0 0 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 2 2 1 1 17
234 Selective Cutting (e.g., Punching) 5 2 4 0 1 1 0 1 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 1 2 0 2 0 0 0 2 2 0 0 0 1 0 1 1 2 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 17
373 Industrial Electric Heating Furnaces 1 0 0 0 1 7 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 17
462 Books, Strips, and Leaves for Manifolding 0 0 0 2 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 3 0 4 2 0 0 0 0 0 0 0 0 0 0 0 0 17
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 3 2 2 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
159 Concentrating Evaporators 1 0 0 2 1 0 1 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
237 Heating Systems 1 0 2 1 1 2 0 0 0 0 0 0 0 0 0 0 1 0 1 1 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 16
412 Bookbinding: Process and Apparatus 0 0 1 0 1 2 2 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 0 1 1 0 1 0 0 1 0 0 16
492 Roll or Roller 0 0 0 0 1 0 1 0 3 0 0 1 0 1 2 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 16
087 Textiles: Braiding, Netting, and Lace Making 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 0 1 3 0 1 0 1 0 15
299 Mining or In Situ Disintegration of Hard Material 1 0 0 1 1 0 0 1 0 1 1 3 1 1 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 1 0 0 0 2 1 1 1 1 0 0 1 1 3 15
012 Boot and Shoe Making 1 0 0 0 3 0 0 0 0 0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 14
301 Land Vehicles: Wheels and Axles 2 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 2 14
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 1 2 5 3 1 1 1 0 0 0 0 0 0 0 0 0 14
068 Textiles: Fluid Treating Apparatus 3 1 2 0 1 1 0 0 0 3 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 13
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 1 0 0 0 1 0 2 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 1 0 0 0 13
063 Jewelry 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 2 1 0 0 12
071 Chemistry: Fertilizers 0 2 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 12
238 Railways: Surface Track 0 0 1 0 2 2 0 0 2 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 12
322 Electricity: Single Generator Systems 0 0 0 1 0 0 4 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 12
477 Interrelated Power Delivery Controls, Including Engine Control 2 0 1 0 0 0 0 1 0 2 3 0 0 0 0 0 0 0 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 12
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 1 0 0 1 1 0 1 0 1 2 1 0 0 2 1 1 12
127 Sugar, Starch, and Carbohydrates 1 0 3 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 1 1 0 0 2 0 1 0 0 0 0 0 0 11
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 1 0 2 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 11
329 Demodulators 0 0 0 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 11
352 Optics: Motion Pictures 0 2 0 0 0 0 1 0 1 2 1 0 0 1 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 11
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 2 1 1 0 0 0 1 0 0 0 0 0 11
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 4 1 1 0 0 1 11
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 1 2 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 10
105 Railway Rolling Stock 0 0 0 0 0 1 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 9
125 Stone Working 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 1 9
150 Purses, Wallets, and Protective Covers 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 9
212 Traversing Hoists 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 9
246 Railway Switches and Signals 1 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 9
453 Coin Handling 1 0 2 1 0 0 0 0 0 0 1 1 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 0 0 1 0 0 9
483 Tool Changing 0 0 0 0 0 0 0 1 1 1 0 0 1 0 1 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 9
059 Chain, Staple, and Horseshoe Making 0 1 0 0 0 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 8
512 Perfume Compositions 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 8
014 Bridges 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 2 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 7
019 Textiles: Fiber Preparation 0 0 0 0 1 0 2 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 7
172 Earth Working 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 7
217 Wooden Receptacles 1 1 1 1 1 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 0 0 0 0 0 0 0 0 7
293 Vehicle Fenders 1 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 7
332 Modulators 0 0 0 2 0 1 0 2 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
476 Friction Gear Transmission Systems or Components 1 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 7
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 1 0 0 0 0 0 0 1 1 0 0 0 2 1 0 1 7
023 Chemistry: Physical Processes 0 1 0 0 0 0 2 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 1 0 1 6
054 Harness for Working Animal 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 6
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
186 Merchandising 0 0 0 0 1 0 1 0 1 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 1 0 0 0 0 0 0 0 0 6
289 Knots and Knot Tying 0 0 1 1 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 2 0 1 0 0 0 0 0 0 6
109 Safes, Bank Protection, or a Related Device 0 0 0 1 0 0 0 0 0 0 1 0 0 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 0 0 0 5
111 Planting 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
300 Brush, Broom, and Mop Making 1 0 0 0 0 0 0 1 0 2 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 5
334 Tuners 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
171 Unearthing Plants or Buried Objects 0 1 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
079 Button Making 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
026 Textiles: Cloth Finishing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
168 Farriery 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
213 Railway Draft Appliances 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
413 Sheet Metal Container Making 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
142 Wood Turning 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
258 Railway Mail Delivery 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
260 Chemistry of Carbon Compounds 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 0 0 1
291 Track Sanders 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 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 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 1
ALL ALL CLASSES 1136 1305 1742 1859 1680 1569 1664 1571 1824 1599 1654 1613 1533 1520 1318 1251 993 1076 1236 1057 1063 1271 1314 1294 1395 1346 1564 1360 1400 1453 1545 1608 1544 1451 1403 1797 1795 1825 1851 1805 1667 1577 1520 64048


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