520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
6 |
3 |
3 |
1 |
14 |
227 |
Elongated-Member-Driving Apparatus |
1 |
1 |
2 |
1 |
0 |
5 |
356 |
Optics: Measuring and Testing |
1 |
1 |
1 |
2 |
0 |
5 |
118 |
Coating Apparatus |
0 |
0 |
1 |
0 |
2 |
3 |
280 |
Land Vehicles |
1 |
0 |
0 |
2 |
0 |
3 |
411 |
Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener |
0 |
1 |
1 |
0 |
1 |
3 |
414 |
Material or Article Handling |
1 |
1 |
0 |
0 |
1 |
3 |
072 |
Metal Deforming |
2 |
0 |
0 |
0 |
0 |
2 |
074 |
Machine Element or Mechanism |
0 |
1 |
0 |
0 |
1 |
2 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
1 |
0 |
0 |
1 |
2 |
261 |
Gas and Liquid Contact Apparatus |
0 |
1 |
0 |
1 |
0 |
2 |
359 |
Optical: Systems and Elements |
1 |
0 |
1 |
0 |
0 |
2 |
366 |
Agitating (e.g., of articles and materials) |
0 |
0 |
1 |
0 |
1 |
2 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
1 |
0 |
0 |
1 |
2 |
427 |
Coating Processes |
1 |
1 |
0 |
0 |
0 |
2 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
0 |
2 |
0 |
2 |
433 |
Dentistry |
0 |
1 |
1 |
0 |
0 |
2 |
501 |
Compositions: Ceramic |
0 |
0 |
1 |
0 |
1 |
2 |
029 |
Metal Working |
0 |
0 |
1 |
0 |
0 |
1 |
030 |
Cutlery |
0 |
0 |
0 |
1 |
0 |
1 |
081 |
Tools |
0 |
0 |
0 |
0 |
1 |
1 |
089 |
Ordnance |
0 |
0 |
1 |
0 |
0 |
1 |
123 |
Internal-Combustion Engines |
1 |
0 |
0 |
0 |
0 |
1 |
128 |
Surgery (includes Class 600) |
0 |
0 |
0 |
0 |
1 |
1 |
136 |
Batteries: Thermoelectric and Photoelectric |
0 |
0 |
0 |
1 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
1 |
0 |
0 |
1 |
175 |
Boring or Penetrating the Earth |
0 |
1 |
0 |
0 |
0 |
1 |
206 |
Special Receptacle or Package |
0 |
0 |
0 |
0 |
1 |
1 |
210 |
Liquid Purification or Separation |
0 |
0 |
1 |
0 |
0 |
1 |
222 |
Dispensing (apparatus and process) |
0 |
0 |
0 |
0 |
1 |
1 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
0 |
0 |
1 |
0 |
1 |
266 |
Metallurgical Apparatus |
0 |
1 |
0 |
0 |
0 |
1 |
285 |
Pipe Joints or Couplings |
0 |
0 |
0 |
0 |
1 |
1 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
0 |
0 |
1 |
0 |
1 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
0 |
1 |
0 |
0 |
0 |
1 |
434 |
Education and Demonstration |
0 |
0 |
0 |
0 |
1 |
1 |
438 |
Semiconductor Device Manufacturing: Process |
1 |
0 |
0 |
0 |
0 |
1 |
475 |
Planetary Gear Transmission Systems or Components |
0 |
1 |
0 |
0 |
0 |
1 |
532 |
Organic Compounds (includes Classes 532-570) |
1 |
0 |
0 |
0 |
0 |
1 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
1 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
12 |
21 |
16 |
15 |
16 |
80 |