455 |
Telecommunications |
0 |
0 |
4 |
2 |
8 |
14 |
128 |
Surgery (includes Class 600) |
2 |
2 |
2 |
2 |
2 |
10 |
375 |
Pulse or Digital Communications |
1 |
2 |
0 |
3 |
3 |
9 |
030 |
Cutlery |
0 |
0 |
0 |
2 |
6 |
8 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
1 |
0 |
5 |
1 |
7 |
370 |
Multiplex Communications |
0 |
1 |
1 |
1 |
3 |
6 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
1 |
0 |
1 |
2 |
2 |
6 |
716 |
Computer-Aided Design and Analysis of Circuits and Semiconductor Masks |
1 |
0 |
1 |
0 |
4 |
6 |
123 |
Internal-Combustion Engines |
0 |
1 |
0 |
2 |
2 |
5 |
428 |
Stock Material or Miscellaneous Articles |
1 |
1 |
0 |
2 |
1 |
5 |
060 |
Power Plants |
0 |
0 |
0 |
1 |
3 |
4 |
330 |
Amplifiers |
2 |
0 |
2 |
0 |
0 |
4 |
362 |
Illumination |
1 |
1 |
0 |
0 |
2 |
4 |
532 |
Organic Compounds (includes Classes 532-570) |
1 |
1 |
1 |
1 |
0 |
4 |
029 |
Metal Working |
0 |
0 |
1 |
1 |
1 |
3 |
052 |
Static Structures (e.g., Buildings) |
0 |
2 |
1 |
0 |
0 |
3 |
072 |
Metal Deforming |
0 |
0 |
2 |
0 |
1 |
3 |
089 |
Ordnance |
0 |
1 |
1 |
0 |
1 |
3 |
106 |
Compositions: Coating or Plastic |
0 |
0 |
0 |
3 |
0 |
3 |
327 |
Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems |
1 |
0 |
1 |
0 |
1 |
3 |
356 |
Optics: Measuring and Testing |
0 |
0 |
1 |
1 |
1 |
3 |
451 |
Abrading |
0 |
0 |
1 |
1 |
1 |
3 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
0 |
1 |
0 |
1 |
1 |
3 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
2 |
0 |
1 |
0 |
3 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
0 |
0 |
1 |
2 |
3 |
049 |
Movable or Removable Closures |
0 |
1 |
0 |
1 |
0 |
2 |
073 |
Measuring and Testing |
0 |
0 |
1 |
0 |
1 |
2 |
126 |
Stoves and Furnaces |
0 |
0 |
0 |
1 |
1 |
2 |
210 |
Liquid Purification or Separation |
0 |
1 |
0 |
1 |
0 |
2 |
332 |
Modulators |
0 |
0 |
0 |
2 |
0 |
2 |
336 |
Inductor Devices |
1 |
0 |
0 |
1 |
0 |
2 |
340 |
Communications: Electrical |
1 |
0 |
1 |
0 |
0 |
2 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
1 |
1 |
0 |
2 |
369 |
Dynamic Information Storage or Retrieval |
1 |
0 |
0 |
1 |
0 |
2 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
1 |
0 |
1 |
2 |
430 |
Radiation Imagery Chemistry: Process, Composition, or Product Thereof |
0 |
1 |
1 |
0 |
0 |
2 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
1 |
0 |
1 |
0 |
0 |
2 |
606 |
Surgery (instruments) |
1 |
0 |
0 |
1 |
0 |
2 |
042 |
Firearms |
0 |
0 |
0 |
0 |
1 |
1 |
055 |
Gas Separation |
0 |
0 |
0 |
0 |
1 |
1 |
062 |
Refrigeration |
0 |
0 |
1 |
0 |
0 |
1 |
099 |
Foods and Beverages: Apparatus |
0 |
0 |
0 |
1 |
0 |
1 |
135 |
Tent, Canopy, Umbrella, or Cane |
0 |
0 |
0 |
0 |
1 |
1 |
181 |
Acoustics |
1 |
0 |
0 |
0 |
0 |
1 |
206 |
Special Receptacle or Package |
1 |
0 |
0 |
0 |
0 |
1 |
220 |
Receptacles |
0 |
0 |
1 |
0 |
0 |
1 |
244 |
Aeronautics and Astronautics |
0 |
1 |
0 |
0 |
0 |
1 |
250 |
Radiant Energy |
1 |
0 |
0 |
0 |
0 |
1 |
252 |
Compositions |
0 |
0 |
0 |
1 |
0 |
1 |
256 |
Fences |
0 |
0 |
0 |
0 |
1 |
1 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
1 |
0 |
0 |
0 |
0 |
1 |
273 |
Amusement Devices: Games |
0 |
0 |
1 |
0 |
0 |
1 |
280 |
Land Vehicles |
0 |
0 |
0 |
0 |
1 |
1 |
290 |
Prime-Mover Dynamo Plants |
0 |
0 |
1 |
0 |
0 |
1 |
292 |
Closure Fasteners |
0 |
0 |
1 |
0 |
0 |
1 |
326 |
Electronic Digital Logic Circuitry |
0 |
1 |
0 |
0 |
0 |
1 |
331 |
Oscillators |
0 |
0 |
1 |
0 |
0 |
1 |
343 |
Communications: Radio Wave Antennas |
0 |
0 |
0 |
0 |
1 |
1 |
348 |
Television |
0 |
1 |
0 |
0 |
0 |
1 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
0 |
0 |
1 |
1 |
433 |
Dentistry |
0 |
0 |
0 |
1 |
0 |
1 |
436 |
Chemistry: Analytical and Immunological Testing |
0 |
0 |
1 |
0 |
0 |
1 |
438 |
Semiconductor Device Manufacturing: Process |
0 |
1 |
0 |
0 |
0 |
1 |
449 |
Bee Culture (propagating, raising, caring for bees) |
0 |
0 |
0 |
1 |
0 |
1 |
463 |
Amusement Devices: Games |
0 |
0 |
0 |
1 |
0 |
1 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
0 |
0 |
0 |
1 |
1 |
706 |
DP: Artificial Intelligence (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
708 |
Arithmetic Processing and Calculating (Electrical Computers) |
0 |
0 |
1 |
0 |
0 |
1 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
0 |
0 |
0 |
1 |
0 |
1 |
ALL |
ALL CLASSES |
20 |
23 |
34 |
47 |
58 |
182 |