361 |
Electricity: Electrical Systems and Devices |
2 |
3 |
1 |
8 |
3 |
17 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
3 |
1 |
3 |
2 |
3 |
12 |
438 |
Semiconductor Device Manufacturing: Process |
0 |
0 |
4 |
3 |
1 |
8 |
257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
1 |
0 |
0 |
2 |
3 |
6 |
362 |
Illumination |
2 |
2 |
2 |
0 |
0 |
6 |
370 |
Multiplex Communications |
0 |
0 |
2 |
2 |
2 |
6 |
002 |
Apparel |
0 |
0 |
1 |
2 |
2 |
5 |
360 |
Dynamic Magnetic Information Storage or Retrieval |
1 |
1 |
0 |
2 |
1 |
5 |
463 |
Amusement Devices: Games |
0 |
0 |
4 |
1 |
0 |
5 |
029 |
Metal Working |
0 |
1 |
1 |
1 |
1 |
4 |
052 |
Static Structures (e.g., Buildings) |
0 |
2 |
0 |
2 |
0 |
4 |
073 |
Measuring and Testing |
0 |
1 |
0 |
0 |
3 |
4 |
396 |
Photography |
0 |
0 |
2 |
2 |
0 |
4 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
1 |
2 |
0 |
0 |
4 |
084 |
Music |
0 |
1 |
2 |
0 |
0 |
3 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
1 |
0 |
1 |
0 |
1 |
3 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
1 |
0 |
1 |
1 |
3 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
2 |
1 |
0 |
3 |
451 |
Abrading |
0 |
1 |
0 |
1 |
1 |
3 |
126 |
Stoves and Furnaces |
0 |
0 |
2 |
0 |
0 |
2 |
228 |
Metal Fusion Bonding |
0 |
0 |
0 |
2 |
0 |
2 |
244 |
Aeronautics and Astronautics |
0 |
1 |
1 |
0 |
0 |
2 |
280 |
Land Vehicles |
0 |
0 |
0 |
2 |
0 |
2 |
305 |
Wheel Substitutes for Land Vehicles |
0 |
0 |
2 |
0 |
0 |
2 |
330 |
Amplifiers |
1 |
1 |
0 |
0 |
0 |
2 |
340 |
Communications: Electrical |
0 |
0 |
1 |
0 |
1 |
2 |
359 |
Optical: Systems and Elements |
0 |
0 |
0 |
1 |
1 |
2 |
382 |
Image Analysis |
0 |
0 |
0 |
1 |
1 |
2 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
2 |
0 |
0 |
2 |
433 |
Dentistry |
0 |
0 |
0 |
1 |
1 |
2 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
1 |
1 |
0 |
0 |
2 |
532 |
Organic Compounds (includes Classes 532-570) |
0 |
0 |
1 |
1 |
0 |
2 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
1 |
1 |
0 |
2 |
024 |
Buckles, Buttons, Clasps, Etc. |
0 |
0 |
0 |
1 |
0 |
1 |
044 |
Fuel and Related Compositions |
0 |
0 |
0 |
0 |
1 |
1 |
070 |
Locks |
0 |
0 |
0 |
1 |
0 |
1 |
072 |
Metal Deforming |
1 |
0 |
0 |
0 |
0 |
1 |
081 |
Tools |
0 |
1 |
0 |
0 |
0 |
1 |
116 |
Signals and Indicators |
0 |
0 |
1 |
0 |
0 |
1 |
119 |
Animal Husbandry |
0 |
0 |
1 |
0 |
0 |
1 |
128 |
Surgery (includes Class 600) |
0 |
0 |
1 |
0 |
0 |
1 |
136 |
Batteries: Thermoelectric and Photoelectric |
0 |
0 |
1 |
0 |
0 |
1 |
137 |
Fluid Handling |
0 |
0 |
0 |
1 |
0 |
1 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
0 |
0 |
0 |
1 |
0 |
1 |
148 |
Metal Treatment |
0 |
0 |
0 |
1 |
0 |
1 |
152 |
Resilient Tires and Wheels |
0 |
0 |
0 |
1 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
0 |
0 |
1 |
1 |
160 |
Flexible or Portable Closure, Partition, or Panel |
0 |
0 |
0 |
0 |
1 |
1 |
180 |
Motor Vehicles |
0 |
1 |
0 |
0 |
0 |
1 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
1 |
0 |
1 |
210 |
Liquid Purification or Separation |
0 |
0 |
0 |
1 |
0 |
1 |
222 |
Dispensing (apparatus and process) |
0 |
0 |
0 |
0 |
1 |
1 |
226 |
Advancing Material of Indeterminate Length |
1 |
0 |
0 |
0 |
0 |
1 |
250 |
Radiant Energy |
1 |
0 |
0 |
0 |
0 |
1 |
251 |
Valves and Valve Actuation |
1 |
0 |
0 |
0 |
0 |
1 |
256 |
Fences |
1 |
0 |
0 |
0 |
0 |
1 |
285 |
Pipe Joints or Couplings |
0 |
0 |
1 |
0 |
0 |
1 |
292 |
Closure Fasteners |
0 |
0 |
0 |
0 |
1 |
1 |
296 |
Land Vehicles: Bodies and Tops |
0 |
1 |
0 |
0 |
0 |
1 |
307 |
Electrical Transmission or Interconnection Systems |
0 |
1 |
0 |
0 |
0 |
1 |
313 |
Electric Lamp and Discharge Devices |
1 |
0 |
0 |
0 |
0 |
1 |
323 |
Electricity: Power Supply or Regulation Systems |
0 |
1 |
0 |
0 |
0 |
1 |
336 |
Inductor Devices |
0 |
0 |
0 |
1 |
0 |
1 |
342 |
Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) |
0 |
0 |
0 |
0 |
1 |
1 |
363 |
Electric Power Conversion Systems |
0 |
0 |
1 |
0 |
0 |
1 |
369 |
Dynamic Information Storage or Retrieval |
0 |
0 |
0 |
1 |
0 |
1 |
375 |
Pulse or Digital Communications |
0 |
0 |
1 |
0 |
0 |
1 |
379 |
Telephonic Communications |
0 |
0 |
0 |
0 |
1 |
1 |
381 |
Electrical Audio Signal Processing Systems and Devices |
0 |
0 |
0 |
1 |
0 |
1 |
384 |
Bearings |
0 |
0 |
0 |
0 |
1 |
1 |
430 |
Radiation Imagery Chemistry: Process, Composition, or Product Thereof |
1 |
0 |
0 |
0 |
0 |
1 |
439 |
Electrical Connectors |
0 |
0 |
0 |
1 |
0 |
1 |
440 |
Marine Propulsion |
1 |
0 |
0 |
0 |
0 |
1 |
446 |
Amusement Devices: Toys |
0 |
0 |
0 |
0 |
1 |
1 |
454 |
Ventilation |
0 |
0 |
0 |
1 |
0 |
1 |
455 |
Telecommunications |
0 |
0 |
0 |
1 |
0 |
1 |
472 |
Amusement Devices |
0 |
0 |
0 |
0 |
1 |
1 |
473 |
Games Using Tangible Projectile |
0 |
0 |
1 |
0 |
0 |
1 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
1 |
0 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
22 |
23 |
46 |
53 |
36 |
180 |