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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

COLORADO

( 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
360 Dynamic Magnetic Information Storage or Retrieval 0 1 0 1 2 2 4 4 15 16 18 23 13 26 15 8 6 9 6 8 11 5 15 13 15 11 24 20 25 20 28 40 40 50 48 74 89 88 102 102 100 110 76 1283
073 Measuring and Testing 8 2 10 10 6 4 13 5 11 14 18 11 12 7 11 9 9 12 6 6 14 10 21 18 18 20 32 24 27 28 21 32 39 30 23 30 27 32 34 32 36 15 21 768
435 Chemistry: Molecular Biology and Microbiology 0 0 0 3 1 0 0 3 0 1 1 2 2 2 0 2 1 4 3 3 0 4 1 3 6 4 6 9 9 12 9 14 21 30 51 67 58 50 59 47 41 33 22 584
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 2 0 1 2 4 7 3 3 1 4 2 1 4 5 3 4 4 6 2 4 9 5 4 14 18 17 24 27 31 49 44 32 38 34 58 39 42 547
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 0 0 1 0 0 0 0 6 7 6 2 0 2 1 2 0 2 4 3 1 9 4 7 1 8 7 12 5 13 13 10 17 31 55 44 55 54 55 47 38 24 546
128 Surgery (includes Class 600) 1 0 5 4 2 0 7 2 9 1 6 10 6 6 5 4 6 10 10 5 7 3 2 8 4 13 18 11 9 17 25 19 21 17 23 42 39 25 23 40 38 22 19 544
379 Telephonic Communications 1 0 0 0 0 1 0 2 1 12 18 8 11 10 8 6 3 0 3 0 6 7 2 10 12 10 8 8 8 10 7 21 31 18 19 49 39 33 26 33 39 36 24 540
532 Organic Compounds (includes Classes 532-570) 3 6 4 5 9 13 18 14 10 15 5 15 7 9 0 4 3 3 4 2 4 4 5 3 8 9 9 6 4 7 7 10 11 18 29 35 28 36 30 38 28 19 12 509
324 Electricity: Measuring and Testing 1 1 3 4 2 6 10 6 6 8 6 4 3 2 9 5 1 4 3 3 3 2 5 3 13 14 17 20 17 17 20 8 21 25 17 11 18 20 22 38 23 38 40 499
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 1 0 1 0 5 2 0 0 0 2 5 5 4 1 1 2 1 2 1 8 4 11 15 18 11 24 26 30 47 57 56 50 65 456
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 4 3 4 5 12 7 15 26 20 31 23 19 13 12 11 18 9 8 13 3 6 16 11 8 14 14 13 10 13 12 6 12 11 6 4 8 7 6 7 1 2 6 3 452
250 Radiant Energy 0 1 0 1 2 3 6 2 7 3 8 10 9 5 9 10 4 9 14 12 8 7 8 4 10 8 11 13 11 7 11 12 14 19 12 16 17 17 34 22 27 17 26 446
370 Multiplex Communications 0 0 0 0 0 1 0 0 3 3 4 7 5 7 2 0 4 4 2 0 4 2 8 3 5 4 2 7 8 4 10 11 13 13 17 33 33 38 36 32 39 36 33 433
280 Land Vehicles 5 3 5 2 5 5 6 0 4 3 7 6 14 5 7 8 4 5 5 6 6 6 2 8 8 4 15 8 14 8 13 13 19 15 13 23 29 25 27 18 15 15 17 426
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 1 2 2 4 1 0 0 0 3 0 1 0 4 1 3 3 2 0 2 1 3 6 4 11 17 20 15 11 13 35 45 38 31 28 31 30 38 406
210 Liquid Purification or Separation 0 1 1 2 3 2 4 4 2 5 3 6 6 8 8 7 12 8 8 5 10 5 5 2 9 19 15 11 11 14 7 17 18 11 24 19 19 14 12 10 15 17 19 398
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 4 1 2 1 5 7 12 9 7 5 4 5 7 3 2 1 4 4 2 3 0 2 4 4 4 7 7 12 7 11 11 7 11 16 15 10 29 42 38 32 24 381
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 3 3 1 0 0 0 1 0 1 2 4 3 6 1 0 2 1 3 2 0 4 13 9 5 13 11 15 37 46 33 26 36 51 39 372
340 Communications: Electrical 1 2 3 1 1 2 2 6 4 2 8 4 9 5 8 11 7 5 7 2 1 3 6 3 9 6 8 11 9 11 15 13 9 14 13 14 20 21 17 21 16 16 15 361
365 Static Information Storage and Retrieval 0 0 0 0 0 1 0 2 4 1 0 3 2 0 0 1 0 0 1 5 3 2 4 2 5 3 5 5 4 4 8 11 10 8 14 19 36 34 43 29 44 18 21 352
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 1 2 6 4 9 11 3 7 5 5 10 4 14 18 13 11 14 21 29 43 30 28 22 23 337
052 Static Structures (e.g., Buildings) 1 3 2 2 11 7 3 1 4 5 7 14 12 3 6 6 2 2 7 5 0 9 13 8 9 7 8 6 6 6 5 5 6 10 16 20 14 12 15 21 11 12 13 335
369 Dynamic Information Storage or Retrieval 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2 0 0 0 3 2 11 12 11 14 12 15 17 8 10 7 13 12 18 12 21 23 16 20 30 39 331
423 Chemistry of Inorganic Compounds 8 8 7 17 13 10 6 6 8 10 13 8 13 10 16 10 9 10 15 15 9 6 8 4 2 3 4 6 4 7 9 6 7 0 1 5 3 5 5 5 3 6 4 324
428 Stock Material or Miscellaneous Articles 1 2 1 2 1 0 1 3 6 2 5 6 3 5 4 4 4 3 6 5 1 1 5 6 8 10 11 8 3 9 12 7 4 9 13 8 18 20 14 16 25 22 9 303
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 0 0 0 0 1 2 0 1 1 1 1 0 2 0 0 1 2 2 6 1 6 6 2 2 1 2 8 3 10 4 10 11 14 22 29 48 61 40 300
361 Electricity: Electrical Systems and Devices 0 0 2 3 2 1 1 1 2 5 2 1 0 3 3 2 3 0 2 3 1 1 2 2 10 4 5 3 9 5 8 7 11 17 8 8 16 18 18 18 33 34 24 298
606 Surgery (instruments) 0 0 0 0 1 0 1 3 2 3 0 0 4 4 12 4 1 6 2 1 3 3 7 5 6 5 5 7 6 2 10 14 10 10 17 18 14 19 31 20 16 16 7 295
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 3 2 0 12 5 7 5 7 9 17 12 13 13 18 27 28 38 29 33 285
029 Metal Working 1 1 4 1 4 4 4 1 9 5 9 12 6 2 2 5 2 4 4 3 3 6 2 2 3 7 3 4 6 8 10 8 11 11 8 14 10 11 16 12 11 18 13 280
604 Surgery (Medicators and Receptors) 0 0 2 1 1 2 1 2 5 6 6 2 4 4 2 0 0 3 4 2 5 4 2 3 8 11 13 9 8 10 8 9 10 5 13 20 13 13 12 17 14 13 12 279
439 Electrical Connectors 2 1 0 1 0 0 2 0 2 3 1 1 0 3 5 0 0 2 4 1 0 2 1 1 4 4 5 4 4 8 8 12 6 8 9 8 21 33 20 20 19 35 10 270
242 Winding, Tensioning, or Guiding 4 3 5 8 5 5 3 8 5 7 6 13 9 3 2 2 3 3 0 3 4 2 7 5 5 8 1 2 1 2 6 10 5 3 6 12 10 7 11 12 10 10 12 248
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 0 1 0 1 0 3 0 1 0 1 0 2 3 2 4 6 11 41 23 17 21 23 25 38 21 244
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 4 2 2 2 5 26 14 20 24 30 37 35 36 243
455 Telecommunications 1 0 0 0 1 1 2 2 0 0 2 1 2 1 3 1 0 1 0 1 1 1 0 2 2 1 0 1 0 2 0 5 11 10 11 13 19 18 24 24 28 25 24 241
356 Optics: Measuring and Testing 0 2 1 0 1 0 1 0 5 0 4 5 2 5 4 3 5 2 2 3 1 4 5 5 7 3 10 4 5 4 3 7 10 10 14 15 21 13 7 8 11 12 12 236
137 Fluid Handling 4 11 8 3 6 5 6 5 6 6 4 4 4 3 4 4 2 6 2 2 2 2 7 4 9 5 5 2 1 5 2 3 5 4 4 5 12 12 13 7 10 8 8 230
206 Special Receptacle or Package 1 4 1 0 3 3 2 3 7 3 4 1 2 7 3 1 1 5 3 2 2 2 6 6 9 10 9 13 4 12 4 7 11 8 6 5 11 9 10 8 10 7 4 229
248 Supports (e.g., for holding articles, etc.) 1 4 5 5 6 3 6 2 0 1 3 1 3 2 3 4 2 9 2 9 1 2 3 3 8 6 11 6 7 13 3 6 9 11 9 5 6 15 5 8 11 9 0 228
414 Material or Article Handling 2 5 5 4 2 4 4 4 6 4 4 11 7 5 5 6 7 2 3 1 5 2 3 2 5 4 3 5 3 5 8 9 7 11 11 6 6 9 7 6 8 6 5 227
359 Optics: Systems and Elements 1 0 0 2 0 1 0 2 1 0 2 0 0 1 1 3 1 2 0 0 3 0 7 4 6 5 3 9 9 7 4 7 4 8 4 11 12 14 13 13 13 28 25 226
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 2 1 4 1 2 2 4 6 10 4 12 7 5 9 5 3 2 5 4 2 4 6 4 2 0 4 3 5 5 4 7 2 7 12 13 7 6 6 6 4 6 9 213
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 2 1 0 1 1 3 0 4 3 3 6 6 5 19 30 37 44 46 211
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 1 2 2 3 0 1 2 5 4 5 5 8 5 1 2 4 6 2 8 2 3 3 5 5 3 5 7 8 5 5 3 6 2 8 9 8 8 14 9 9 9 6 209
072 Metal Deforming 1 2 6 1 0 2 8 5 2 5 6 3 6 1 5 6 2 2 4 2 2 4 3 7 2 6 6 5 6 14 8 8 12 5 5 12 8 7 3 2 3 3 4 204
358 Facsimile and Static Presentation Processing 0 0 0 0 0 1 0 1 0 1 0 0 1 1 2 0 0 0 3 3 5 2 1 3 2 1 1 6 3 4 6 7 5 3 4 8 9 14 14 21 18 25 28 203
348 Television 0 0 0 1 0 0 2 2 1 6 3 2 1 3 0 2 2 2 0 3 3 2 2 2 6 4 4 4 7 6 5 7 11 12 4 9 10 9 13 9 10 12 17 198
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 1 0 0 0 0 2 0 1 2 1 2 1 1 0 3 3 1 2 0 1 2 2 5 3 8 5 5 9 5 4 5 15 18 14 9 14 8 17 25 194
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 0 2 1 1 0 2 0 0 1 4 1 8 3 4 8 20 16 28 23 18 14 14 23 191
375 Pulse or Digital Communications 0 0 0 0 0 1 0 2 0 3 2 1 0 0 1 1 1 0 0 0 0 1 2 1 0 1 2 1 5 2 7 11 6 7 17 19 16 18 12 14 8 16 9 187
062 Refrigeration 1 2 3 3 5 2 2 1 3 6 4 0 4 3 3 0 3 6 3 5 4 3 2 3 3 3 6 3 5 8 12 9 5 2 5 4 6 1 10 6 13 6 3 181
224 Package and Article Carriers 1 0 0 2 2 1 1 1 2 0 2 4 3 6 3 2 4 4 5 2 2 4 6 2 2 2 10 4 8 2 7 5 6 9 10 8 4 7 7 4 4 15 6 179
126 Stoves and Furnaces 3 0 2 2 1 0 2 2 0 2 1 0 6 7 13 18 13 15 15 10 7 12 4 2 1 4 7 1 4 0 1 1 1 0 4 1 3 3 3 1 2 4 0 178
427 Coating Processes 0 0 2 0 0 0 0 1 3 1 1 5 5 4 0 5 2 2 3 3 4 3 3 4 2 4 5 2 1 9 5 6 3 11 13 11 11 13 6 7 9 4 4 177
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 1 1 0 1 1 4 2 5 8 3 10 7 5 9 6 8 18 3 13 17 16 19 7 8 177
239 Fluid Sprinkling, Spraying, and Diffusing 2 0 0 4 2 2 3 5 3 3 5 13 6 5 1 4 5 4 4 1 3 3 4 4 4 4 4 3 4 3 6 7 3 1 1 7 6 10 7 7 5 5 3 176
382 Image Analysis 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 3 1 0 2 0 3 1 0 2 1 2 1 3 0 1 7 2 0 6 5 9 12 10 22 20 19 23 17 175
002 Apparel 3 1 1 2 2 3 1 0 1 2 1 0 4 0 4 2 3 0 2 1 1 1 1 3 4 4 3 4 5 5 6 2 4 8 8 10 17 12 9 12 5 9 5 171
341 Coded Data Generation or Conversion 0 1 1 2 0 0 1 3 3 5 3 2 1 0 0 1 2 2 2 2 2 1 0 4 2 0 5 6 7 6 3 6 7 4 4 7 2 6 17 13 13 16 8 170
326 Electronic Digital Logic Circuitry 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 1 3 3 3 1 6 4 2 11 8 8 3 5 11 11 7 16 22 19 17 169
343 Communications: Radio Wave Antennas 1 0 1 0 0 1 0 1 0 1 6 5 2 2 3 4 1 7 5 3 3 5 2 2 2 3 10 3 3 3 4 4 7 5 4 7 8 8 10 5 7 9 12 169
473 Games Using Tangible Projectile 1 1 0 0 3 2 0 2 1 2 2 2 0 3 1 5 3 3 3 1 3 2 4 4 3 2 4 13 4 8 5 5 9 7 12 6 9 3 6 7 5 8 4 168
299 Mining or In Situ Disintegration of Hard Material 0 0 0 2 0 3 2 1 0 2 2 1 6 2 11 11 11 11 15 11 13 22 8 3 2 0 2 1 2 2 1 2 1 1 1 4 0 2 0 4 1 2 1 166
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 1 1 3 0 1 2 0 2 1 1 0 0 1 1 4 1 2 1 3 0 2 7 7 3 4 2 4 2 9 3 7 11 7 12 14 14 15 11 159
220 Receptacles 3 3 3 5 4 2 1 2 4 3 3 1 2 4 1 4 2 5 4 1 1 1 1 4 3 7 5 6 5 4 3 6 2 6 5 5 8 7 7 4 2 2 4 155
015 Brushing, Scrubbing, and General Cleaning 4 2 1 0 1 0 4 4 5 2 4 5 12 5 2 1 2 2 1 3 0 3 2 0 1 1 7 7 5 5 3 6 6 5 8 1 5 8 0 4 4 6 5 152
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 1 0 0 0 0 2 1 4 2 2 1 3 1 1 1 1 7 2 3 1 2 5 4 5 3 5 0 4 3 2 8 4 3 6 7 7 7 11 4 10 9 7 150
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 0 0 0 0 3 0 3 3 1 2 2 8 4 23 5 2 2 2 6 1 1 0 1 1 0 6 1 5 2 3 4 5 8 8 3 6 4 8 10 6 150
119 Animal Husbandry 2 2 2 1 0 0 0 2 2 0 2 5 5 5 2 0 3 2 1 4 1 1 0 2 2 1 2 3 1 5 3 6 3 6 7 8 9 7 8 14 8 3 9 149
385 Optical Waveguides 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 1 3 2 3 3 4 2 4 2 4 4 4 8 9 9 15 15 27 24 146
273 Amusement Devices: Games 2 0 2 0 2 2 2 1 1 5 5 4 1 1 5 2 0 3 1 1 3 3 4 0 4 8 3 8 4 4 4 4 7 5 4 9 5 6 3 3 7 4 2 144
297 Chairs and Seats 5 0 3 3 1 1 0 4 1 1 0 1 0 1 2 4 1 2 0 0 0 0 2 1 1 2 4 2 7 5 3 7 6 12 10 7 11 11 1 7 2 5 7 143
043 Fishing, Trapping, and Vermin Destroying 2 2 6 1 1 1 3 1 3 3 4 5 7 3 2 1 3 2 1 0 4 2 2 3 2 4 7 4 2 4 8 7 7 3 1 2 2 6 2 6 6 3 4 142
315 Electric Lamp and Discharge Devices: Systems 0 0 0 1 4 1 8 3 3 6 8 2 2 11 0 5 1 2 5 1 2 1 0 3 2 6 2 3 3 1 5 3 2 3 0 2 3 7 5 7 3 10 6 142
204 Chemistry: Electrical and Wave Energy 1 1 1 0 1 0 0 1 0 2 1 2 1 2 3 3 6 4 4 2 1 7 2 1 5 2 6 6 5 5 7 4 6 2 3 5 7 7 5 5 3 4 7 140
222 Dispensing (apparatus and process) 1 2 4 3 4 3 1 2 2 1 0 4 5 5 5 4 0 1 2 1 0 2 1 1 3 4 4 7 3 4 8 11 3 5 5 3 4 6 7 1 1 2 4 139
005 Beds 2 0 0 2 1 1 0 0 2 4 2 3 1 4 3 1 1 2 2 1 1 1 0 2 1 3 2 2 4 3 5 4 3 9 6 7 8 6 7 3 8 4 16 137
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 1 2 0 1 0 0 0 0 0 1 1 0 2 0 0 1 1 1 1 0 2 0 1 1 2 1 1 5 4 6 5 9 5 7 3 10 10 15 13 5 11 7 136
426 Food or Edible Material: Processes, Compositions, and Products 0 2 0 0 0 0 3 2 3 2 2 0 3 4 5 2 1 3 1 1 4 0 0 3 2 3 5 4 4 3 4 5 7 5 7 2 10 8 7 2 10 5 2 136
244 Aeronautics and Astronautics 2 4 3 1 4 2 5 5 2 2 0 5 2 1 3 1 0 0 2 0 2 1 1 0 2 2 2 4 4 5 6 4 3 5 2 5 7 6 5 8 10 3 4 135
405 Hydraulic and Earth Engineering 0 1 2 1 6 2 4 3 7 5 3 6 3 4 2 3 0 0 4 1 2 1 0 1 2 2 3 3 6 5 3 5 3 8 5 6 4 5 1 4 1 5 3 135
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 0 1 2 3 4 5 3 3 1 0 2 5 5 4 3 6 3 0 2 5 5 4 4 1 2 2 2 0 1 7 4 3 1 7 5 5 1 2 7 4 2 4 131
033 Geometrical Instruments 3 1 4 6 5 5 2 2 2 1 4 2 2 3 3 0 4 2 2 1 2 1 3 2 4 0 6 7 1 4 5 3 4 1 1 2 3 4 4 5 4 7 1 128
219 Electric Heating 1 0 4 1 2 3 4 0 2 4 1 2 2 0 4 3 1 1 3 2 4 0 2 3 2 0 2 7 5 0 5 5 5 7 1 8 3 4 5 0 6 8 5 127
362 Illumination 2 3 2 2 2 1 1 2 2 0 5 3 0 1 0 2 1 1 3 0 2 2 1 5 0 2 3 2 3 3 3 2 2 2 1 5 7 6 11 7 11 6 8 127
482 Exercise Devices 0 1 1 1 0 1 0 0 1 0 1 0 1 1 1 1 2 0 4 2 1 4 1 3 4 1 4 3 2 7 10 6 3 8 12 6 6 6 4 5 8 4 1 127
211 Supports: Racks 0 2 2 3 3 1 1 4 0 0 1 2 4 5 1 3 0 2 0 1 0 1 1 3 2 3 3 3 3 7 10 6 4 4 6 7 8 6 5 2 1 2 3 125
123 Internal-Combustion Engines 0 1 1 0 1 2 1 4 0 0 3 3 0 1 3 4 0 2 1 4 1 2 4 1 2 1 4 1 4 4 2 5 4 5 3 4 4 10 8 5 6 6 7 124
209 Classifying, Separating, and Assorting Solids 2 1 2 8 3 5 7 3 2 1 7 3 3 3 1 2 1 4 7 2 0 3 5 3 2 4 1 1 3 6 1 4 3 2 2 1 1 5 0 2 1 4 2 123
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 2 1 2 1 8 2 4 11 5 10 4 6 18 18 28 123
318 Electricity: Motive Power Systems 0 1 1 0 1 2 2 0 4 1 4 4 0 1 3 3 0 0 1 1 1 3 1 3 1 2 4 2 3 6 3 6 14 7 4 5 2 5 2 5 4 5 4 121
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 2 1 1 0 1 0 0 1 1 3 1 0 1 0 1 1 4 1 2 5 5 5 1 2 1 5 10 6 5 7 4 4 6 9 9 8 6 2 121
198 Conveyors: Power-Driven 4 4 3 3 4 0 3 2 9 3 1 3 2 4 1 2 1 4 1 0 4 3 2 0 2 5 5 6 3 4 1 1 4 2 2 3 3 1 4 3 6 1 1 120
399 Electrophotography 0 0 0 0 0 0 0 0 0 1 3 0 1 3 7 6 9 8 10 12 11 11 3 2 3 1 5 4 1 0 0 1 0 0 1 4 0 2 0 2 1 5 2 119
081 Tools 3 0 2 1 3 1 0 0 6 0 1 4 5 0 1 0 1 4 2 2 1 2 0 3 2 3 2 2 7 3 2 9 5 5 5 3 4 3 2 4 2 3 7 115
347 Incremental Printing of Symbolic Information 0 1 1 0 1 0 2 0 3 1 1 0 0 1 2 8 8 5 7 10 9 4 5 2 2 0 0 3 0 2 4 2 1 1 0 1 2 3 6 5 6 4 2 115
208 Mineral Oils: Processes and Products 1 1 1 2 4 5 3 3 2 4 4 1 1 2 4 6 6 5 3 6 10 5 7 4 2 3 2 1 4 3 2 0 0 0 0 0 2 0 1 2 0 1 0 113
241 Solid Material Comminution or Disintegration 6 2 4 2 5 4 4 3 3 0 2 2 3 1 2 1 4 2 1 2 4 1 0 0 0 2 2 1 5 3 5 5 5 5 3 0 2 3 2 4 2 3 1 111
296 Land Vehicles: Bodies and Tops 0 0 2 2 2 1 4 2 1 2 5 3 3 0 4 1 2 3 0 0 0 2 0 2 0 5 3 6 2 1 3 2 4 1 5 4 6 4 11 5 2 2 4 111
417 Pumps 0 2 3 3 0 2 1 1 1 0 1 2 0 2 2 2 0 1 5 4 3 4 2 3 0 1 7 3 4 4 7 4 2 2 4 3 3 4 4 2 7 4 2 111
160 Flexible or Portable Closure, Partition, or Panel 0 0 2 1 1 0 0 0 0 0 0 0 2 1 1 0 1 1 3 3 0 2 3 0 1 3 7 5 0 6 1 7 9 7 9 6 6 7 2 4 2 4 3 110
310 Electrical Generator or Motor Structure 0 0 2 1 1 0 1 3 3 6 2 2 4 3 1 0 1 0 3 1 0 0 1 1 1 1 3 3 3 2 2 2 2 0 1 1 2 1 2 5 10 9 23 109
036 Boots, Shoes, and Leggings 0 0 0 0 1 0 1 1 2 2 1 6 1 5 4 4 1 3 5 6 2 4 2 1 3 3 2 2 5 1 0 2 2 4 3 5 7 2 6 5 0 0 4 108
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 1 2 0 0 1 1 3 4 5 3 3 5 7 7 3 1 5 5 2 1 4 1 0 3 1 1 1 6 3 4 8 1 0 4 2 0 0 3 2 3 0 107
285 Pipe Joints or Couplings 0 2 5 0 4 3 0 0 3 0 2 3 1 4 3 2 3 1 6 1 3 3 1 4 4 3 2 3 2 3 2 2 4 7 2 3 2 2 4 1 3 1 3 107
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 2 2 2 4 5 7 6 15 8 11 9 8 7 4 11 106
024 Buckles, Buttons, Clasps, Etc. 4 4 2 0 2 0 2 1 2 2 1 2 3 3 1 1 2 2 2 1 1 6 2 1 1 1 2 3 1 2 6 1 3 4 3 3 4 6 5 3 7 2 0 104
174 Electricity: Conductors and Insulators 0 0 0 1 0 1 1 2 2 2 2 0 2 2 1 0 0 1 0 0 0 2 1 0 1 1 2 1 3 1 1 3 4 4 2 3 5 4 8 10 16 6 9 104
330 Amplifiers 0 0 1 1 2 1 2 0 2 0 5 0 2 1 2 2 1 0 1 1 0 1 4 2 4 2 2 6 2 1 5 4 3 0 2 2 2 4 7 5 10 4 8 104
372 Coherent Light Generators 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 2 1 3 3 2 1 0 3 5 3 6 5 10 7 5 5 3 9 15 11 103
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 2 1 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 2 3 2 4 17 3 3 5 10 17 16 10 103
200 Electricity: Circuit Makers and Breakers 0 3 4 2 2 2 1 0 1 2 6 2 3 1 1 2 0 2 0 3 2 2 2 0 2 0 1 1 1 1 0 0 0 2 0 0 0 1 0 3 1 32 14 102
060 Power Plants 0 0 9 1 1 1 2 2 1 1 3 2 8 2 0 2 1 2 1 2 1 1 5 0 3 3 0 2 3 2 5 0 3 3 1 3 2 3 3 5 5 4 3 101
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 1 2 0 3 5 5 3 5 2 5 3 6 4 1 4 1 2 1 2 2 0 0 1 2 1 2 1 3 4 3 5 4 0 3 8 5 2 101
030 Cutlery 1 0 3 3 3 2 2 1 1 2 0 0 1 1 2 2 1 2 3 7 0 2 0 3 2 3 1 1 3 4 1 2 1 6 5 3 2 6 4 2 4 4 4 100
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 4 1 1 1 3 4 5 9 12 9 7 9 8 7 13 99
106 Compositions: Coating or Plastic 0 1 2 1 1 2 0 2 2 0 3 1 0 2 3 0 0 1 3 2 3 1 1 3 1 0 0 3 1 3 3 10 4 6 4 10 2 0 3 3 5 1 5 98
182 Fire Escape, Ladder, or Scaffold 1 1 4 0 0 3 3 3 1 0 0 1 0 1 1 3 1 1 1 1 1 1 6 9 4 2 2 3 6 4 2 3 1 1 1 1 2 3 3 3 6 6 1 97
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 0 1 1 2 0 0 0 4 0 0 1 0 0 0 0 0 0 2 0 0 1 0 1 2 1 5 0 3 1 1 1 4 3 1 1 4 5 4 6 15 17 6 96
434 Education and Demonstration 0 1 0 1 1 2 1 1 4 5 3 4 0 4 3 0 0 0 0 0 0 1 3 0 2 1 4 1 2 0 3 3 3 6 4 5 1 5 6 2 3 5 6 96
070 Locks 0 0 0 1 0 1 2 2 1 0 4 3 3 4 0 0 1 2 0 2 1 1 0 2 4 5 3 4 3 1 1 2 2 3 3 5 4 6 1 4 8 2 4 95
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 1 0 0 0 2 1 3 1 1 0 1 9 12 8 11 11 8 10 15 94
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 3 3 0 1 0 1 0 0 3 11 9 14 8 5 2 6 10 11 4 94
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 1 0 2 3 1 1 1 4 1 1 8 1 7 0 5 1 0 1 3 2 5 0 2 4 5 0 1 3 1 2 0 2 4 2 3 7 2 2 4 1 93
180 Motor Vehicles 3 6 2 0 4 3 1 2 2 3 4 1 4 1 1 4 0 2 2 3 1 1 1 1 0 0 3 2 2 1 2 3 0 1 2 0 2 4 3 5 4 3 3 92
004 Baths, Closets, Sinks, and Spittoons 2 1 0 1 2 2 2 0 5 4 2 1 0 3 0 2 2 3 1 0 0 1 3 2 1 1 1 1 1 4 2 2 1 7 2 5 4 1 3 2 3 9 2 91
331 Oscillators 0 0 0 2 1 3 0 1 2 3 1 2 2 0 0 1 1 0 2 2 0 1 2 4 2 1 2 1 0 2 2 6 6 6 5 2 4 4 4 2 3 4 5 91
074 Machine Element or Mechanism 2 1 2 1 0 2 1 3 2 0 2 1 2 0 2 1 1 1 2 2 0 3 5 2 1 0 5 3 4 5 3 3 3 6 1 4 2 2 3 2 3 1 0 89
446 Amusement Devices: Toys 1 3 1 4 1 0 1 1 2 3 1 0 0 1 1 1 1 2 3 2 0 3 1 1 3 2 0 3 2 4 6 2 2 2 3 1 2 8 7 1 3 0 4 89
165 Heat Exchange 0 0 0 1 0 2 1 0 0 2 0 1 1 3 2 3 4 1 4 2 1 0 4 4 4 2 3 0 1 2 0 2 0 2 1 6 1 2 2 5 3 9 7 88
474 Endless Belt Power Transmission Systems or Components 1 2 0 0 0 1 3 1 3 0 1 1 3 4 3 1 2 1 1 6 0 2 2 4 2 2 3 2 3 4 5 3 0 0 4 1 2 0 0 0 9 3 3 88
433 Dentistry 0 1 0 3 1 3 0 0 1 1 0 0 1 1 0 2 0 1 1 1 1 1 0 2 0 1 2 2 4 3 1 4 5 6 3 4 6 6 1 6 3 2 7 87
040 Card, Picture, or Sign Exhibiting 4 0 1 3 1 1 3 0 1 0 1 0 5 4 2 2 0 3 3 2 1 1 1 1 4 1 0 4 2 4 1 5 1 3 1 0 4 4 2 3 1 5 1 86
042 Firearms 0 0 3 1 0 1 1 1 0 1 3 0 0 1 1 3 1 0 0 0 2 1 3 3 4 4 7 4 1 5 3 3 4 4 2 2 2 1 1 2 2 3 6 86
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 0 0 1 0 0 1 0 0 4 2 1 4 6 2 3 11 5 2 10 13 5 2 4 5 3 84
134 Cleaning and Liquid Contact with Solids 2 0 0 1 2 0 3 1 3 3 2 1 1 1 2 1 2 2 0 0 0 0 0 0 2 3 4 0 2 1 8 6 6 4 0 2 2 2 4 3 1 1 5 83
102 Ammunition and Explosives 4 2 0 0 1 4 2 3 0 0 2 5 0 1 2 1 6 0 0 1 0 4 6 0 1 0 3 1 1 0 1 1 2 3 8 1 0 2 2 5 2 1 4 82
312 Supports: Cabinet Structure 2 2 1 4 5 4 2 0 1 1 1 2 0 2 1 2 0 1 0 0 0 0 0 1 3 2 2 1 2 0 3 2 1 2 0 1 3 7 2 4 11 2 1 81
175 Boring or Penetrating the Earth 5 3 4 4 2 0 0 1 0 2 1 3 2 1 0 1 3 2 2 2 1 6 3 1 2 1 1 1 2 0 0 2 2 2 0 1 1 2 2 4 1 3 4 80
138 Pipes and Tubular Conduits 2 0 1 1 2 1 2 3 1 0 1 2 4 2 2 5 1 4 2 2 0 4 0 2 3 1 2 1 1 0 1 1 1 2 2 4 3 2 1 1 4 3 2 79
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 1 0 1 0 2 2 0 1 1 0 1 3 4 2 4 9 10 11 4 8 4 4 1 77
323 Electricity: Power Supply or Regulation Systems 0 0 0 1 2 0 1 0 0 0 1 1 1 1 1 0 2 1 0 1 0 1 1 0 1 1 4 1 0 1 2 2 8 4 0 1 7 6 4 3 5 6 2 73
406 Conveyors: Fluid Current 2 0 0 0 0 3 0 0 4 1 2 3 4 2 3 2 1 1 2 2 1 3 4 1 1 4 1 1 2 2 0 1 3 4 3 1 2 2 1 0 0 4 0 73
053 Package Making 0 0 1 2 1 0 0 3 3 0 3 2 0 0 3 2 0 0 0 1 1 0 1 3 1 2 5 2 4 2 4 1 3 2 1 1 3 1 1 0 1 2 10 72
084 Music 0 0 1 0 0 0 1 0 2 1 2 2 2 1 2 1 2 2 0 2 2 0 3 2 3 0 2 3 3 1 2 0 1 4 1 3 6 2 6 2 1 2 2 72
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 1 2 3 0 2 1 1 1 3 2 1 0 1 0 0 0 2 6 1 1 4 2 2 0 3 5 1 2 2 1 2 2 2 3 1 6 0 1 0 0 5 72
396 Photography 0 2 1 1 0 0 1 3 1 4 4 2 6 1 2 3 0 2 1 2 2 0 1 1 1 1 0 2 2 0 0 1 0 0 0 0 0 1 1 2 7 9 5 72
095 Gas Separation: Processes 0 0 0 3 0 0 0 0 1 0 2 0 2 1 2 0 3 0 1 1 1 2 3 3 1 1 3 1 0 1 0 0 1 1 4 2 5 3 3 4 3 9 3 70
249 Static Molds 1 2 3 1 1 2 3 6 3 5 3 7 2 3 4 3 1 2 2 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 1 1 3 2 3 0 2 0 0 70
083 Cutting 0 1 3 0 1 0 3 2 3 2 4 2 2 1 2 2 1 3 1 0 0 3 0 3 2 1 1 2 2 1 2 1 1 1 1 2 5 0 3 0 0 3 2 69
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 1 2 2 3 1 1 1 2 4 3 5 3 0 2 1 1 0 1 2 1 1 1 0 1 0 4 2 2 2 2 4 1 1 0 1 1 1 1 1 1 2 1 69
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 3 3 3 2 3 1 3 0 3 1 1 6 2 2 1 1 2 0 2 0 5 2 1 1 0 2 2 2 1 2 0 1 2 1 2 0 2 0 2 0 0 69
118 Coating Apparatus 0 0 1 0 0 0 4 1 0 0 1 0 1 0 1 0 0 0 4 2 0 2 2 2 2 1 2 0 1 1 2 1 0 4 2 3 2 6 4 7 3 3 2 67
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 1 0 0 2 0 0 0 0 2 1 1 2 2 0 1 2 4 2 1 1 5 1 2 2 3 1 1 2 4 2 2 1 2 1 4 1 1 2 3 3 2 67
381 Electrical Audio Signal Processing Systems and Devices 0 1 1 0 0 1 0 2 2 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 1 1 2 0 0 0 2 1 3 1 2 5 4 10 3 8 2 4 3 67
251 Valves and Valve Actuation 1 1 1 2 2 1 1 4 3 2 1 0 1 2 1 3 1 1 0 2 0 2 1 2 3 1 1 1 3 1 3 1 1 2 1 3 0 1 0 2 1 4 2 66
271 Sheet Feeding or Delivering 0 0 0 0 0 1 0 0 1 0 0 0 1 3 5 7 10 4 5 3 4 8 0 3 0 2 2 0 0 0 1 0 0 1 2 0 1 1 0 1 0 0 0 66
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 3 1 0 0 0 0 1 0 0 1 2 0 1 2 2 2 14 12 3 4 4 3 5 4 66
252 Compositions 0 0 0 0 0 1 1 0 4 2 1 2 1 2 1 0 0 1 0 1 1 1 0 1 1 0 0 2 2 4 4 0 4 2 5 2 2 6 3 3 3 1 1 65
294 Handling: Hand and Hoist-Line Implements 1 0 1 1 2 0 1 0 4 2 0 0 2 1 1 4 0 0 1 1 0 1 0 2 1 2 1 0 2 2 2 1 3 4 2 4 5 3 2 5 0 0 1 65
363 Electric Power Conversion Systems 0 0 0 0 1 0 0 0 1 1 1 0 1 0 1 1 2 0 0 0 2 0 0 0 3 1 3 2 0 0 1 1 1 5 2 3 6 4 5 3 6 3 3 63
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 2 0 2 0 0 1 1 0 1 1 2 8 5 0 0 2 2 2 0 2 4 5 3 3 4 9 63
403 Joints and Connections 4 1 1 1 0 1 1 1 1 0 1 2 5 1 1 3 0 1 1 1 2 2 1 2 2 1 0 1 1 5 0 0 1 3 0 0 2 1 1 2 2 5 1 62
034 Drying and Gas or Vapor Contact with Solids 0 2 1 2 2 2 1 2 2 0 0 0 2 2 1 0 1 2 0 4 3 1 4 1 1 1 0 0 0 2 2 3 1 0 1 1 3 4 1 1 1 2 2 61
398 Optical Communications 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 2 3 2 3 2 1 3 2 6 6 8 4 2 3 7 61
101 Printing 1 0 0 2 1 0 0 1 2 1 0 0 1 1 0 1 1 1 4 0 0 4 2 0 4 4 0 3 1 3 4 1 1 1 1 2 3 2 1 0 1 3 2 60
188 Brakes 1 0 2 2 0 1 3 1 1 2 3 0 1 0 0 2 1 0 1 0 2 0 1 0 0 0 0 2 0 0 1 2 1 3 1 3 2 1 2 8 7 0 3 60
415 Rotary Kinetic Fluid Motors or Pumps 3 2 1 3 2 4 2 1 1 8 1 1 1 0 2 1 1 1 2 0 0 0 2 0 1 1 1 2 0 1 4 0 0 1 1 2 0 0 3 0 0 1 2 59
114 Ships 0 1 0 1 1 0 1 1 5 1 2 2 3 2 0 0 0 0 0 0 1 0 1 0 0 1 0 3 2 0 2 3 1 1 3 1 2 1 1 5 1 5 4 58
124 Mechanical Guns and Projectors 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 0 0 0 1 0 0 2 2 1 4 3 3 1 1 1 0 0 4 4 6 3 5 2 3 2 2 4 0 58
277 Seal for a Joint or Juncture 0 0 0 0 0 1 1 1 2 0 1 2 2 1 2 1 0 1 2 1 1 2 3 4 2 1 1 1 0 1 3 1 3 4 3 3 1 2 1 1 1 1 0 58
172 Earth Working 2 3 2 0 0 3 2 4 3 4 4 1 1 0 0 1 0 3 0 0 3 3 0 1 1 3 2 1 1 1 0 1 0 3 2 0 0 0 2 0 0 0 0 57
292 Closure Fasteners 0 1 0 0 2 2 1 0 0 1 3 2 0 4 0 0 0 1 2 1 0 1 1 0 1 1 1 1 2 2 0 0 4 3 5 3 2 2 0 0 4 2 2 57
366 Agitating (e.g., of articles and materials) 1 0 0 0 0 2 2 0 2 2 0 1 1 2 2 0 1 1 1 2 0 6 1 2 4 1 2 2 0 2 0 2 1 1 2 2 3 1 2 0 1 1 1 57
451 Abrading 1 0 1 0 1 1 0 0 0 2 1 2 1 0 4 1 0 2 2 1 0 1 0 0 2 1 3 3 1 0 0 0 0 2 1 0 7 1 4 2 1 7 1 57
602 Surgery: Splint, Brace, or Bandage 1 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 2 3 0 1 2 1 0 0 0 0 1 2 2 1 4 2 5 1 3 2 0 4 1 3 3 5 57
096 Gas Separation: Apparatus 0 0 0 3 0 2 2 0 1 0 1 3 2 1 0 1 2 1 3 0 1 1 2 1 3 3 2 2 1 0 4 1 0 1 0 1 1 0 0 4 2 4 0 56
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 1 3 1 0 0 0 3 0 3 1 1 0 0 1 0 0 1 2 2 1 1 5 3 2 1 2 2 1 1 3 2 2 2 3 3 0 0 3 56
333 Wave Transmission Lines and Networks 0 1 1 1 1 2 0 2 0 1 0 2 0 0 1 0 0 0 1 2 0 1 2 1 1 2 3 0 2 0 1 1 1 0 1 2 5 3 2 0 0 7 5 55
307 Electrical Transmission or Interconnection Systems 0 1 0 1 0 2 0 0 0 0 2 2 0 0 2 2 2 2 0 0 0 0 0 1 2 2 0 0 1 1 0 0 2 1 2 5 2 4 2 3 4 4 2 54
173 Tool Driving or Impacting 2 0 1 1 3 1 1 3 3 4 2 1 1 1 2 1 1 0 6 1 3 3 1 0 1 1 1 0 3 0 0 1 1 0 1 0 0 1 0 0 0 0 1 53
108 Horizontally Supported Planar Surfaces 0 0 1 1 1 0 1 0 1 0 0 1 1 0 2 1 1 1 1 0 0 0 0 0 1 1 0 2 1 2 1 2 1 3 3 3 1 5 2 3 4 2 2 52
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 2 1 3 1 0 2 3 3 2 9 8 7 5 52
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 5 1 2 3 0 0 2 0 5 1 1 0 2 2 4 2 6 6 2 4 4 52
494 Imperforate Bowl: Centrifugal Separators 0 0 0 1 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 1 0 1 0 4 1 2 1 4 9 4 0 3 8 3 1 51
104 Railways 1 0 1 0 1 2 2 2 4 3 3 2 1 1 0 0 0 1 0 0 0 0 0 1 1 0 4 1 2 0 0 0 1 1 6 0 0 0 2 3 2 1 0 49
269 Work Holders 2 1 2 1 1 0 3 2 0 0 1 1 0 0 1 1 1 1 1 1 1 2 0 0 2 1 1 3 1 3 2 1 0 2 0 3 3 1 0 0 0 2 1 49
355 Photocopying 0 0 0 0 2 1 1 0 1 1 0 2 2 0 0 8 2 3 5 3 4 1 1 2 4 1 0 0 0 0 0 1 0 0 0 0 0 1 2 0 0 1 0 49
346 Recorders 1 3 9 5 1 1 1 0 3 5 3 4 1 1 1 0 2 2 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 48
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 2 4 4 1 4 3 1 2 3 0 1 2 0 2 0 0 1 0 0 0 0 0 0 1 1 0 0 1 2 1 1 0 2 3 1 0 0 1 1 1 1 48
049 Movable or Removable Closures 1 0 0 4 0 1 1 0 1 0 0 4 0 0 0 1 0 0 1 0 2 0 5 2 4 0 2 2 2 0 2 1 2 2 1 2 2 1 0 0 0 1 0 47
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 1 0 1 1 0 0 0 1 0 0 2 0 1 2 0 1 0 2 0 0 1 1 0 1 4 1 2 1 1 4 4 3 2 1 3 3 0 1 2 47
099 Foods and Beverages: Apparatus 0 0 1 2 0 0 1 0 0 2 1 1 1 1 1 1 0 0 0 1 1 1 0 0 2 0 1 0 2 2 4 0 8 1 1 1 2 1 3 1 1 1 0 46
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 0 1 1 0 1 0 0 2 0 0 3 1 1 2 1 0 1 0 1 1 0 3 0 1 0 1 3 3 1 0 2 5 2 0 2 0 2 3 2 0 46
056 Harvesters 1 0 3 0 1 2 3 3 2 1 2 2 2 0 3 1 0 0 1 0 0 0 1 1 0 1 1 0 1 1 1 3 2 0 0 1 3 0 0 1 0 1 0 45
228 Metal Fusion Bonding 1 0 0 0 1 1 1 0 1 0 4 7 2 1 1 1 0 0 0 1 0 1 2 0 0 1 2 0 1 0 2 2 0 1 0 1 0 2 3 0 1 2 2 45
601 Surgery: Kinesitherapy 0 0 0 1 0 2 2 2 2 1 0 0 2 0 1 2 0 1 0 0 0 2 1 1 0 1 0 3 1 2 2 1 0 1 1 1 1 3 3 3 0 2 0 45
016 Miscellaneous Hardware 0 0 1 0 3 2 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 1 2 0 1 1 1 0 1 0 0 0 0 2 1 3 2 6 1 2 4 2 4 44
047 Plant Husbandry 0 0 1 2 1 2 1 0 1 2 1 0 0 1 2 1 1 1 0 1 1 1 1 0 1 1 1 3 1 0 0 3 1 1 0 1 3 0 0 1 1 3 2 44
181 Acoustics 0 3 1 2 0 0 0 3 1 1 0 1 2 1 1 3 0 1 0 1 2 0 1 0 0 1 1 1 1 1 1 0 3 2 0 2 0 1 1 0 2 2 1 44
353 Optics: Image Projectors 4 1 3 3 4 0 0 0 5 2 6 1 3 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 3 2 0 0 1 44
404 Road Structure, Process, or Apparatus 1 0 0 2 0 2 3 0 4 0 1 0 2 2 2 0 0 2 1 1 1 1 0 1 1 1 1 4 1 1 1 2 0 1 0 0 1 0 1 2 0 0 1 44
229 Envelopes, Wrappers, and Paperboard Boxes 1 1 1 0 1 0 0 0 0 0 1 1 3 2 0 0 0 0 0 0 0 0 0 0 3 1 1 1 0 2 1 1 2 2 2 4 4 1 2 2 0 0 3 43
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 1 1 1 1 1 1 1 0 2 0 0 0 1 3 1 1 7 7 5 1 1 43
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 0 2 0 2 2 2 3 5 3 1 2 1 1 0 3 2 3 0 2 1 0 1 1 1 0 0 0 0 2 2 0 1 0 0 0 0 0 43
585 Chemistry of Hydrocarbon Compounds 0 1 1 1 1 4 4 2 3 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2 0 0 0 1 5 1 2 2 2 1 1 3 0 2 0 43
065 Glass Manufacturing 0 0 0 1 0 0 0 1 1 0 1 2 2 1 3 2 3 2 1 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 1 2 2 2 2 1 2 1 0 42
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 4 4 2 8 6 3 2 10 42
132 Toilet 0 1 1 0 1 3 0 0 1 0 0 3 1 0 4 0 0 0 1 2 0 1 2 0 1 1 1 0 1 0 0 2 1 0 0 3 3 4 0 3 0 0 0 41
190 Trunks and Hand-Carried Luggage 0 1 2 1 3 0 1 0 0 0 0 2 0 1 0 1 0 1 1 1 0 1 1 0 0 3 2 1 2 2 2 0 1 3 1 4 1 0 1 1 0 0 0 41
368 Horology: Time Measuring Systems or Devices 1 1 0 0 0 0 0 0 0 0 0 0 2 1 2 1 0 0 0 1 0 0 0 0 0 0 5 0 1 1 2 2 0 0 1 2 4 0 1 4 1 5 3 41
454 Ventilation 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 1 2 0 1 1 1 2 0 3 0 2 3 1 3 0 3 3 3 4 1 41
044 Fuel and Related Compositions 0 0 0 0 1 2 1 1 0 1 1 0 0 1 0 5 1 0 1 1 3 0 1 1 2 3 1 2 0 2 0 2 0 0 1 1 1 1 1 0 1 1 0 40
148 Metal Treatment 0 0 1 0 0 0 0 1 1 0 2 1 2 1 0 0 0 0 3 0 1 0 1 0 0 4 2 1 1 3 1 1 2 0 1 1 4 1 1 1 2 0 0 40
374 Thermal Measuring and Testing 1 0 1 0 0 1 4 2 1 0 1 0 0 2 1 1 4 0 0 0 0 1 2 0 1 1 1 0 1 2 1 1 1 0 1 1 1 3 0 1 1 0 1 40
055 Gas Separation 0 0 1 0 0 0 0 0 1 0 1 0 2 0 1 0 3 0 1 0 0 0 0 0 2 0 1 0 1 0 1 1 1 2 2 6 2 1 2 2 2 0 3 39
152 Resilient Tires and Wheels 0 0 2 3 1 2 1 1 0 0 0 3 1 3 1 2 0 1 3 0 1 1 0 0 0 0 1 1 1 0 1 1 0 0 0 2 0 1 0 1 0 1 2 38
501 Compositions: Ceramic 0 0 0 1 1 0 0 1 1 0 0 0 0 2 2 2 1 0 1 0 0 0 0 1 0 0 0 1 3 2 4 1 1 0 0 1 3 1 2 1 1 2 1 37
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2 0 5 1 5 5 1 6 3 7 37
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 1 1 0 1 4 0 0 1 1 0 1 4 1 2 1 1 3 1 7 0 0 1 0 36
313 Electric Lamp and Discharge Devices 0 0 1 1 0 0 1 0 0 1 0 1 0 1 1 2 1 0 0 0 0 1 0 0 2 0 3 0 1 1 1 0 2 0 2 3 0 2 3 0 2 2 1 36
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 2 1 1 0 2 2 1 0 0 1 0 2 2 2 2 2 0 2 5 1 1 35
100 Presses 1 1 0 1 0 1 2 3 0 0 2 0 3 2 0 2 2 0 2 1 1 1 0 0 0 1 0 0 2 1 0 2 0 0 1 1 1 0 0 0 0 0 0 34
127 Sugar, Starch, and Carbohydrates 0 0 1 4 1 1 0 2 1 2 1 0 1 1 2 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 2 3 0 1 0 1 0 1 1 1 1 0 0 34
401 Coating Implements with Material Supply 0 2 1 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 0 0 0 2 1 0 0 1 0 2 1 1 0 0 0 4 0 2 4 2 4 2 34
432 Heating 0 1 2 0 1 1 1 1 2 1 1 0 1 3 0 3 5 2 1 0 1 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 34
116 Signals and Indicators 1 0 0 1 0 1 2 1 1 0 2 1 1 1 0 0 0 0 2 0 0 0 0 1 1 1 1 0 0 2 1 3 2 0 0 1 2 2 0 0 1 0 1 33
215 Bottles and Jars 0 1 1 0 1 1 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 2 0 2 3 0 2 1 2 0 2 3 1 1 0 0 0 1 3 33
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 1 0 1 2 0 0 0 0 0 3 1 1 3 1 0 2 1 2 3 0 0 1 0 0 3 2 1 33
384 Bearings 0 0 1 0 1 0 1 0 1 2 0 0 0 1 1 0 0 0 0 1 0 0 1 2 0 1 2 0 0 3 2 3 0 4 1 0 0 1 3 0 1 0 0 33
475 Planetary Gear Transmission Systems or Components 0 1 1 0 0 1 3 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 3 4 2 3 3 0 1 1 1 1 0 0 1 1 1 0 1 0 0 0 1 33
054 Harness for Working Animal 0 3 0 4 2 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 0 1 3 0 0 0 1 1 1 0 3 0 3 0 1 0 0 1 0 2 1 0 0 32
112 Sewing 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 2 0 0 0 1 2 1 2 2 3 2 1 3 2 1 3 1 0 0 2 0 32
261 Gas and Liquid Contact Apparatus 2 0 0 0 0 1 0 0 0 1 1 1 1 3 1 1 0 2 1 0 1 0 2 2 0 2 0 1 0 0 0 0 2 2 0 1 2 1 0 0 0 1 0 32
416 Fluid Reaction Surfaces (i.e., Impellers) 2 1 0 1 0 0 1 0 1 0 0 1 0 1 1 3 0 0 3 1 2 1 0 2 1 0 1 0 1 0 0 0 1 2 0 0 0 1 0 1 0 2 1 32
463 Amusement Devices: Games 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 1 0 0 0 4 5 3 7 0 4 2 5 32
472 Amusement Devices 3 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 2 0 2 0 1 0 0 1 3 0 0 2 1 0 2 0 2 4 0 1 2 0 1 1 32
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 0 0 0 0 1 0 0 3 0 1 0 4 4 1 3 0 4 4 2 5 32
144 Woodworking 0 1 0 0 0 0 1 0 2 0 0 0 1 0 0 1 1 2 2 0 1 1 1 1 1 2 0 2 1 1 1 0 0 0 0 1 2 1 1 1 1 1 0 31
184 Lubrication 2 1 0 1 0 1 1 2 1 3 2 2 0 2 1 2 0 0 0 0 0 0 2 0 0 0 0 2 0 0 1 1 0 2 0 1 0 1 0 0 0 0 0 31
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 1 0 0 0 0 0 0 2 2 1 1 0 0 1 2 1 1 0 0 0 1 0 1 0 0 0 1 2 0 0 0 2 1 1 3 1 2 1 3 0 31
110 Furnaces 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 1 0 5 0 0 0 2 1 0 1 0 2 1 0 1 0 0 3 1 4 0 1 30
221 Article Dispensing 1 0 1 0 1 1 1 2 1 1 1 1 1 1 0 0 2 1 1 0 1 2 0 0 2 0 1 0 1 1 0 0 1 1 0 0 0 0 1 0 0 1 0 29
267 Spring Devices 0 0 1 0 0 0 3 2 0 0 0 1 2 1 0 0 0 0 0 0 0 0 1 1 2 1 1 0 0 0 0 0 0 0 1 2 1 2 1 2 2 1 1 29
089 Ordnance 0 0 2 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 1 1 1 4 2 2 0 0 0 0 0 2 0 3 1 0 1 0 28
226 Advancing Material of Indeterminate Length 1 1 0 0 1 1 3 2 3 3 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 1 1 0 1 0 2 0 0 28
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 5 1 7 0 4 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 28
256 Fences 0 0 1 0 0 0 2 0 1 2 0 0 0 2 0 3 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 2 2 0 2 0 0 2 0 2 2 1 1 28
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 1 0 0 1 0 0 1 1 2 0 1 1 0 2 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 6 3 4 28
408 Cutting by Use of Rotating Axially Moving Tool 2 1 0 0 0 0 3 0 1 1 0 0 1 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 2 0 0 1 5 2 0 2 0 1 0 0 28
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 0 0 0 0 0 0 0 0 1 0 1 1 3 4 3 4 5 1 3 1 28
177 Weighing Scales 1 3 4 0 1 0 0 1 1 3 1 1 0 1 0 1 1 1 0 1 0 1 0 0 1 0 0 0 0 2 0 0 0 0 0 1 0 0 1 0 0 0 0 27
283 Printed Matter 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 2 2 1 0 6 3 3 3 0 0 1 0 27
452 Butchering 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 2 1 3 4 1 0 2 2 1 1 1 1 1 27
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 2 0 1 1 0 2 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2 0 1 2 1 0 0 1 2 2 3 0 1 0 4 0 27
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 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 2 3 3 4 3 3 2 27
192 Clutches and Power-Stop Control 0 0 1 0 0 1 0 1 2 1 0 0 0 0 0 0 0 1 1 0 3 0 1 0 2 0 0 0 1 1 0 0 0 0 0 0 1 2 2 1 1 2 1 26
400 Typewriting Machines 0 1 0 0 0 1 0 0 0 1 1 0 1 1 0 1 0 0 1 0 1 1 0 0 0 1 0 2 1 0 0 0 0 1 0 1 2 0 2 2 2 2 0 26
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 2 0 0 1 0 1 2 0 2 2 1 1 0 2 1 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 1 0 2 1 0 1 1 1 26
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 5 3 3 4 1 1 2 1 2 0 0 0 0 0 26
392 Electric Resistance Heating Devices 1 0 1 2 0 0 2 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 1 1 0 1 0 2 0 0 0 1 1 1 0 1 0 0 1 0 2 2 1 25
037 Excavating 0 0 0 0 1 0 0 1 2 1 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 4 0 1 0 0 1 0 0 2 0 0 1 4 0 0 0 24
140 Wireworking 0 0 1 1 0 0 1 0 1 0 0 2 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 2 1 2 0 1 0 2 0 2 1 0 0 1 1 0 1 24
301 Land Vehicles: Wheels and Axles 0 0 0 0 1 2 1 0 1 0 0 0 1 1 1 0 2 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 3 3 1 0 0 1 0 1 24
383 Flexible Bags 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 1 1 2 0 2 0 1 1 0 1 1 2 0 1 2 2 1 0 0 0 0 24
418 Rotary Expansible Chamber Devices 0 1 0 0 0 0 0 0 2 0 0 1 4 2 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 2 4 2 0 1 0 0 0 0 0 0 0 0 0 24
441 Buoys, Rafts, and Aquatic Devices 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 1 1 0 0 3 2 0 1 0 2 1 1 1 1 24
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 1 0 1 1 0 1 1 0 3 1 0 1 0 0 1 2 0 0 0 1 0 0 2 3 1 24
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 2 1 1 0 0 0 0 0 2 0 0 2 0 0 0 1 0 1 1 4 2 2 0 0 0 0 23
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 0 3 1 0 0 0 1 3 0 0 1 0 2 1 1 1 2 0 0 0 22
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 2 0 1 1 0 1 0 0 0 0 0 0 0 2 0 0 0 0 1 3 4 2 1 0 22
420 Alloys or Metallic Compositions 1 0 0 0 0 0 0 1 1 0 4 0 0 2 1 1 0 0 1 0 1 0 1 2 0 0 0 0 0 1 0 0 1 0 2 1 0 0 1 0 0 0 0 22
431 Combustion 1 0 1 2 0 1 2 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 2 0 1 2 0 0 0 0 0 1 1 2 0 0 0 1 22
169 Fire Extinguishers 1 0 1 1 0 0 0 0 1 2 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 2 1 1 0 0 1 1 1 1 1 1 1 0 0 21
266 Metallurgical Apparatus 0 1 3 0 2 4 1 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 21
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 1 0 2 1 1 2 0 2 2 1 21
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 2 1 0 0 0 3 1 0 2 1 3 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 21
091 Motors: Expansible Chamber Type 0 0 3 1 1 1 0 0 1 0 2 0 1 0 0 1 1 1 0 0 0 2 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 20
178 Telegraphy 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 3 0 0 0 0 0 0 0 0 1 1 2 7 0 0 0 0 1 0 20
202 Distillation: Apparatus 0 0 1 0 1 0 1 0 3 0 3 1 0 0 0 1 0 1 0 0 1 2 0 0 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
413 Sheet Metal Container Making 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 3 1 1 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 2 0 1 1 1 0 20
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 1 2 0 1 2 2 1 0 0 1 1 1 1 1 0 18
125 Stone Working 1 0 0 1 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 3 2 2 0 0 0 18
082 Turning (e.g., for metal working) 0 1 0 0 0 1 0 0 0 1 3 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 1 0 0 1 0 0 1 0 0 17
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 1 2 0 1 0 1 0 0 1 1 1 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 2 0 0 0 17
164 Metal Founding 0 0 0 0 0 1 1 0 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 4 0 0 1 0 0 1 1 0 0 2 17
409 Gear Cutting, Milling, or Planing 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2 0 0 0 1 2 0 0 1 1 1 2 0 1 0 1 0 17
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 1 2 1 5 2 1 17
111 Planting 1 2 3 0 0 0 1 0 1 0 0 1 2 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 16
162 Paper Making and Fiber Liberation 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 2 1 0 2 1 1 1 1 16
237 Heating Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 2 2 1 0 0 0 0 1 0 0 1 2 0 1 1 0 16
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 2 2 2 1 0 1 2 16
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 2 4 0 1 1 16
007 Compound Hand Tools 1 1 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 2 1 1 0 0 0 15
194 Check-Actuated Control Mechanisms 1 1 2 0 0 0 0 1 0 1 0 2 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 15
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 2 0 0 1 0 1 0 0 0 2 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 15
071 Chemistry: Fertilizers 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 2 2 0 0 14
131 Tobacco 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 1 0 1 3 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2 0 0 0 14
281 Books, Strips, and Leaves 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 1 3 0 0 0 0 0 2 0 0 1 2 2 0 0 0 0 1 14
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 0 0 4 2 0 0 1 0 1 1 0 0 2 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 14
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 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 1 3 2 2 0 1 0 1 1 0 0 0 13
223 Apparel Apparatus 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 2 0 0 0 0 1 0 1 1 0 13
298 Land Vehicles: Dumping 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 2 1 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 1 0 13
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 2 0 7 2 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 13
504 Plant Protecting and Regulating Compositions 0 1 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 0 1 3 0 13
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 1 0 0 1 1 1 1 0 0 1 1 0 0 0 13
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 0 2 0 0 0 0 0 1 0 0 0 1 1 0 1 12
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 2 1 1 1 0 0 1 0 0 0 0 12
201 Distillation: Processes, Thermolytic 0 2 0 1 0 0 2 0 1 1 1 0 0 0 0 1 0 1 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 12
322 Electricity: Single Generator Systems 0 0 0 1 0 0 1 0 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 1 3 2 0 0 1 0 0 12
336 Inductor Devices 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 1 0 1 12
014 Bridges 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 1 0 3 0 11
086 Ammunition and Explosive-Charge Making 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 2 0 2 0 0 0 0 0 0 0 0 11
440 Marine Propulsion 1 0 0 0 0 0 0 0 0 0 3 0 0 1 2 0 0 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 11
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 2 0 2 0 0 0 0 0 10
122 Liquid Heaters and Vaporizers 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 10
238 Railways: Surface Track 1 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 2 0 0 0 0 0 10
289 Knots and Knot Tying 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 2 0 0 0 10
352 Optics: Motion Pictures 0 0 1 1 1 0 0 0 1 0 0 1 1 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 2 0 10
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 1 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 10
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 1 0 1 0 0 9
105 Railway Rolling Stock 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 9
388 Electricity: Motor Control Systems 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 9
012 Boot and Shoe Making 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 8
038 Textiles: Ironing or Smoothing 0 0 1 0 0 0 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
150 Purses, Wallets, and Protective Covers 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 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 8
191 Electricity: Transmission To Vehicles 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 1 0 0 0 1 3 0 0 0 0 0 0 0 0 0 1 0 1 8
203 Distillation: Processes, Separatory 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 8
212 Traversing Hoists 1 1 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 8
225 Severing by Tearing or Breaking 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2 0 8
450 Foundation Garments 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 0 0 0 2 0 0 0 1 0 0 0 0 1 0 0 0 2 8
057 Textiles: Spinning, Twisting, and Twining 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 7
109 Safes, Bank Protection, or a Related Device 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 0 1 1 1 2 0 0 0 0 0 0 7
234 Selective Cutting (e.g., Punching) 2 1 0 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
270 Sheet-Material Associating 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 7
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 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 1 0 0 1 1 0 7
476 Friction Gear Transmission Systems or Components 1 0 2 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 0 0 0 0 0 0 0 0 0 0 1 0 0 7
027 Undertaking 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 2 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 6
076 Metal Tools and Implements, Making 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 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 6
171 Unearthing Plants or Buried Objects 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
246 Railway Switches and Signals 1 0 1 0 1 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 0 0 0 0 0 0 0 1 0 0 0 0 0 6
329 Demodulators 0 0 0 0 0 0 0 1 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 1 0 0 0 0 1 0 0 6
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
217 Wooden Receptacles 0 0 0 0 0 1 2 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 0 0 0 0 0 0 0 0 5
232 Deposit and Collection Receptacles 0 0 1 0 0 0 0 0 1 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 0 0 0 1 0 0 0 5
279 Chucks or Sockets 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5
337 Electricity: Electrothermally or Thermally Actuated Switches 1 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 5
338 Electrical Resistors 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
023 Chemistry: Physical Processes 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 1 1 1 0 0 4
068 Textiles: Fluid Treating Apparatus 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 0 0 0 4
419 Powder Metallurgy Processes 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 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 4
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 4
462 Books, Strips, and Leaves for Manifolding 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 4
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 4
492 Roll or Roller 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 4
066 Textiles: Knitting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3
213 Railway Draft Appliances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3
332 Modulators 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 1 0 0 1 0 0 0 0 0 0 3
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 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
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 2 0 0 0 0 1 0 0 0 0 0 0 3
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
157 Wheelwright Machines 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 2
168 Farriery 0 0 0 0 0 0 0 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 0 2
186 Merchandising 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 2
231 Whips and Whip Apparatus 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
260 Chemistry of Carbon Compounds 0 0 0 0 0 0 0 0 0 0 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 1 0 0 0 0 2
293 Vehicle Fenders 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
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 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
303 Fluid-Pressure and Analogous Brake 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 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2
449 Bee Culture (propagating, raising, caring for bees) 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 0 0 0 0 2
453 Coin Handling 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 0 0 0 0 0 0 0 0 0 0 2
460 Crop Threshing or Separating 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 0 0 0 0 0 0 0 2
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 0 0 0 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 1
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 0 0 0 0 0 0 0 0 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
196 Mineral Oils: Apparatus 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
258 Railway Mail Delivery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
407 Cutters, for Shaping 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
412 Bookbinding: Process and 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 1 0 0 0 0 0 0 0 1
ALL ALL CLASSES 233 224 333 321 326 327 416 377 512 498 591 574 545 525 527 531 421 475 519 450 428 517 534 509 640 616 788 744 761 849 911 1046 1097 1178 1220 1750 1813 1848 1929 1939 2069 2099 1854 35864


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