297 |
Chairs and Seats |
1 |
2 |
5 |
1 |
5 |
3 |
3 |
1 |
2 |
7 |
2 |
5 |
37 |
428 |
Stock Material or Miscellaneous Articles |
2 |
0 |
0 |
3 |
4 |
0 |
0 |
2 |
3 |
1 |
3 |
1 |
19 |
475 |
Planetary Gear Transmission Systems or Components |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
0 |
7 |
6 |
19 |
123 |
Internal-Combustion Engines |
1 |
0 |
2 |
2 |
2 |
0 |
1 |
1 |
0 |
3 |
2 |
2 |
16 |
280 |
Land Vehicles |
2 |
2 |
0 |
2 |
3 |
0 |
1 |
0 |
0 |
0 |
3 |
2 |
15 |
464 |
Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts |
1 |
4 |
2 |
1 |
2 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
13 |
606 |
Surgery (instruments) |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
3 |
0 |
2 |
3 |
13 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
2 |
2 |
0 |
1 |
2 |
2 |
1 |
1 |
1 |
0 |
0 |
12 |
296 |
Land Vehicles: Bodies and Tops |
0 |
1 |
0 |
1 |
1 |
0 |
1 |
0 |
2 |
1 |
2 |
2 |
11 |
313 |
Electric Lamp and Discharge Devices |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
5 |
1 |
2 |
11 |
359 |
Optical: Systems and Elements |
0 |
0 |
1 |
0 |
0 |
0 |
4 |
3 |
0 |
1 |
1 |
1 |
11 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
2 |
1 |
1 |
1 |
9 |
073 |
Measuring and Testing |
2 |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
8 |
290 |
Prime-Mover Dynamo Plants |
0 |
0 |
0 |
0 |
4 |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
8 |
072 |
Metal Deforming |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
2 |
0 |
1 |
0 |
0 |
7 |
210 |
Liquid Purification or Separation |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
1 |
1 |
6 |
248 |
Supports (e.g., for holding articles, etc.) |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
2 |
0 |
1 |
0 |
6 |
417 |
Pumps |
0 |
3 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
6 |
532 |
Organic Compounds (includes Classes 532-570) |
0 |
0 |
0 |
0 |
0 |
0 |
6 |
0 |
0 |
0 |
0 |
0 |
6 |
029 |
Metal Working |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
5 |
074 |
Machine Element or Mechanism |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
2 |
1 |
5 |
101 |
Printing |
1 |
0 |
0 |
0 |
3 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
5 |
188 |
Brakes |
0 |
1 |
2 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
206 |
Special Receptacle or Package |
0 |
2 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
5 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
0 |
1 |
1 |
5 |
016 |
Miscellaneous Hardware |
2 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
047 |
Plant Husbandry |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
0 |
4 |
053 |
Package Making |
1 |
0 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
4 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
4 |
301 |
Land Vehicles: Wheels and Axles |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
4 |
318 |
Electricity: Motive Power Systems |
2 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
403 |
Joints and Connections |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
1 |
0 |
0 |
0 |
4 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
1 |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
4 |
040 |
Card, Picture, or Sign Exhibiting |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
065 |
Glass Manufacturing |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
128 |
Surgery (includes Class 600) |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
3 |
165 |
Heat Exchange |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
180 |
Motor Vehicles |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
198 |
Conveyors: Power-Driven |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
250 |
Radiant Energy |
0 |
2 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
292 |
Closure Fasteners |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
356 |
Optics: Measuring and Testing |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
3 |
418 |
Rotary Expansible Chamber Devices |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
3 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
3 |
427 |
Coating Processes |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
439 |
Electrical Connectors |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
3 |
033 |
Geometrical Instruments |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
052 |
Static Structures (e.g., Buildings) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
060 |
Power Plants |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
2 |
062 |
Refrigeration |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
084 |
Music |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
138 |
Pipes and Tubular Conduits |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
2 |
174 |
Electricity: Conductors and Insulators |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
2 |
182 |
Fire Escape, Ladder, or Scaffold |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
2 |
211 |
Supports: Racks |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
2 |
224 |
Package and Article Carriers |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
239 |
Fluid Sprinkling, Spraying, and Diffusing |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
242 |
Winding, Tensioning, or Guiding |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
251 |
Valves and Valve Actuation |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
2 |
277 |
Seal for a Joint or Juncture |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
293 |
Vehicle Fenders |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
2 |
294 |
Handling: Hand and Hoist-Line Implements |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
307 |
Electrical Transmission or Interconnection Systems |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
322 |
Electricity: Single Generator Systems |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
405 |
Hydraulic and Earth Engineering |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
411 |
Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
454 |
Ventilation |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
2 |
482 |
Exercise Devices |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
2 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
2 |
709 |
Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
002 |
Apparel |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
005 |
Beds |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
037 |
Excavating |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
043 |
Fishing, Trapping, and Vermin Destroying |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
049 |
Movable or Removable Closures |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
063 |
Jewelry |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
083 |
Cutting |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
114 |
Ships |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
119 |
Animal Husbandry |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
124 |
Mechanical Guns and Projectors |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
135 |
Tent, Canopy, Umbrella, or Cane |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
164 |
Metal Founding |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
177 |
Weighing Scales |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
192 |
Clutches and Power-Stop Control |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
200 |
Electricity: Circuit Makers and Breakers |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
216 |
Etching a Substrate: Processes |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
219 |
Electric Heating |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
220 |
Receptacles |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
221 |
Article Dispensing |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
228 |
Metal Fusion Bonding |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
254 |
Implements or Apparatus for Applying Pushing or Pulling Force |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
266 |
Metallurgical Apparatus |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
267 |
Spring Devices |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
320 |
Electricity: Battery or Capacitor Charging or Discharging |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
340 |
Communications: Electrical |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
361 |
Electricity: Electrical Systems and Devices |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
362 |
Illumination |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
379 |
Telephonic Communications |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
406 |
Conveyors: Fluid Current |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
408 |
Cutting by Use of Rotating Axially Moving Tool |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
409 |
Gear Cutting, Milling, or Planing |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
451 |
Abrading |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
470 |
Threaded, Headed Fastener, or Washer Making: Process and Apparatus |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
477 |
Interrelated Power Delivery Controls, Including Engine Control |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
602 |
Surgery: Splint, Brace, or Bandage |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
706 |
DP: Artificial Intelligence (Data Processing) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
713 |
Support (Electrical Computers and Digital Processing Systems) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
715 |
DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
719 |
Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
38 |
42 |
36 |
35 |
48 |
18 |
37 |
23 |
35 |
34 |
47 |
46 |
439 |