474 |
Endless Belt Power Transmission Systems or Components |
0 |
3 |
0 |
1 |
4 |
1 |
1 |
3 |
4 |
2 |
4 |
4 |
27 |
482 |
Exercise Devices |
3 |
2 |
0 |
4 |
0 |
0 |
1 |
4 |
0 |
0 |
2 |
4 |
20 |
280 |
Land Vehicles |
0 |
2 |
1 |
2 |
0 |
1 |
2 |
2 |
1 |
3 |
3 |
1 |
18 |
114 |
Ships |
2 |
2 |
0 |
1 |
0 |
2 |
2 |
1 |
1 |
2 |
0 |
1 |
14 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
2 |
1 |
2 |
0 |
2 |
2 |
1 |
1 |
0 |
1 |
0 |
0 |
12 |
340 |
Communications: Electrical |
2 |
1 |
0 |
2 |
0 |
0 |
0 |
1 |
1 |
0 |
2 |
1 |
10 |
398 |
Optical Communications |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
2 |
2 |
0 |
2 |
0 |
8 |
029 |
Metal Working |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
2 |
0 |
6 |
043 |
Fishing, Trapping, and Vermin Destroying |
0 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
2 |
1 |
0 |
0 |
6 |
062 |
Refrigeration |
0 |
2 |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
6 |
128 |
Surgery (includes Class 600) |
1 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
6 |
134 |
Cleaning and Liquid Contact with Solids |
0 |
0 |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
0 |
1 |
6 |
248 |
Supports (e.g., for holding articles, etc.) |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
6 |
052 |
Static Structures (e.g., Buildings) |
2 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
5 |
228 |
Metal Fusion Bonding |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
2 |
0 |
5 |
250 |
Radiant Energy |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
5 |
285 |
Pipe Joints or Couplings |
0 |
1 |
0 |
3 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
5 |
473 |
Games Using Tangible Projectile |
1 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
099 |
Foods and Beverages: Apparatus |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
4 |
180 |
Motor Vehicles |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
4 |
219 |
Electric Heating |
0 |
2 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
4 |
362 |
Illumination |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
1 |
0 |
4 |
428 |
Stock Material or Miscellaneous Articles |
1 |
0 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
434 |
Education and Demonstration |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
4 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
1 |
0 |
0 |
0 |
4 |
607 |
Surgery: Light, Thermal, and Electrical Application |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
054 |
Harness for Working Animal |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
074 |
Machine Element or Mechanism |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
3 |
118 |
Coating Apparatus |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
3 |
137 |
Fluid Handling |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
3 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
3 |
174 |
Electricity: Conductors and Insulators |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
182 |
Fire Escape, Ladder, or Scaffold |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
206 |
Special Receptacle or Package |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
3 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
3 |
297 |
Chairs and Seats |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
318 |
Electricity: Motive Power Systems |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
385 |
Optical Waveguides |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
3 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
1 |
3 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
3 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
439 |
Electrical Connectors |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
3 |
040 |
Card, Picture, or Sign Exhibiting |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
2 |
042 |
Firearms |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
049 |
Movable or Removable Closures |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
056 |
Harvesters |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
119 |
Animal Husbandry |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
123 |
Internal-Combustion Engines |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
2 |
188 |
Brakes |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
210 |
Liquid Purification or Separation |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
220 |
Receptacles |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
273 |
Amusement Devices: Games |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
290 |
Prime-Mover Dynamo Plants |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
2 |
294 |
Handling: Hand and Hoist-Line Implements |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
303 |
Fluid-Pressure and Analogous Brake Systems |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
2 |
361 |
Electricity: Electrical Systems and Devices |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
366 |
Agitating (e.g., of articles and materials) |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
399 |
Electrophotography |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
2 |
440 |
Marine Propulsion |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
475 |
Planetary Gear Transmission Systems or Components |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
2 |
532 |
Organic Compounds (includes Classes 532-570) |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
002 |
Apparel |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
004 |
Baths, Closets, Sinks, and Spittoons |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
030 |
Cutlery |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
034 |
Drying and Gas or Vapor Contact with Solids |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
036 |
Boots, Shoes, and Leggings |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
053 |
Package Making |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
055 |
Gas Separation |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
095 |
Gas Separation: Processes |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
096 |
Gas Separation: Apparatus |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
104 |
Railways |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
108 |
Horizontally Supported Planar Surfaces |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
132 |
Toilet |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
136 |
Batteries: Thermoelectric and Photoelectric |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
139 |
Textiles: Weaving |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
144 |
Woodworking |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
187 |
Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
198 |
Conveyors: Power-Driven |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
200 |
Electricity: Circuit Makers and Breakers |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
211 |
Supports: Racks |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
221 |
Article Dispensing |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
222 |
Dispensing (apparatus and process) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
224 |
Package and Article Carriers |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
237 |
Heating Systems |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
242 |
Winding, Tensioning, or Guiding |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
246 |
Railway Switches and Signals |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
292 |
Closure Fasteners |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
296 |
Land Vehicles: Bodies and Tops |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
310 |
Electrical Generator or Motor Structure |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
330 |
Amplifiers |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
348 |
Television |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
356 |
Optics: Measuring and Testing |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
383 |
Flexible Bags |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
392 |
Electric Resistance Heating Devices |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
406 |
Conveyors: Fluid Current |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
414 |
Material or Article Handling |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
429 |
Chemistry: Electrical Current Producing Apparatus, Product, and Process |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
435 |
Chemistry: Molecular Biology and Microbiology |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
436 |
Chemistry: Analytical and Immunological Testing |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
446 |
Amusement Devices: Toys |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
452 |
Butchering |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
454 |
Ventilation |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
602 |
Surgery: Splint, Brace, or Bandage |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
606 |
Surgery (instruments) |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
34 |
42 |
32 |
31 |
24 |
18 |
24 |
32 |
30 |
24 |
32 |
26 |
349 |