370 |
Multiplex Communications |
0 |
2 |
6 |
4 |
3 |
15 |
117 |
Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor |
1 |
2 |
7 |
0 |
2 |
12 |
455 |
Telecommunications |
1 |
2 |
0 |
4 |
4 |
11 |
532 |
Organic Compounds (includes Classes 532-570) |
2 |
2 |
1 |
2 |
3 |
10 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
2 |
0 |
3 |
1 |
6 |
435 |
Chemistry: Molecular Biology and Microbiology |
2 |
0 |
2 |
0 |
2 |
6 |
257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
2 |
0 |
1 |
1 |
1 |
5 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
0 |
0 |
1 |
3 |
1 |
5 |
052 |
Static Structures (e.g., Buildings) |
0 |
0 |
2 |
2 |
0 |
4 |
250 |
Radiant Energy |
1 |
0 |
2 |
1 |
0 |
4 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
1 |
0 |
2 |
1 |
0 |
4 |
073 |
Measuring and Testing |
1 |
0 |
2 |
0 |
0 |
3 |
148 |
Metal Treatment |
1 |
0 |
0 |
2 |
0 |
3 |
198 |
Conveyors: Power-Driven |
2 |
0 |
1 |
0 |
0 |
3 |
202 |
Distillation: Apparatus |
0 |
1 |
0 |
2 |
0 |
3 |
220 |
Receptacles |
1 |
0 |
0 |
1 |
1 |
3 |
241 |
Solid Material Comminution or Disintegration |
0 |
0 |
2 |
1 |
0 |
3 |
248 |
Supports (e.g., for holding articles, etc.) |
0 |
1 |
1 |
0 |
1 |
3 |
361 |
Electricity: Electrical Systems and Devices |
0 |
1 |
0 |
1 |
1 |
3 |
482 |
Exercise Devices |
1 |
1 |
1 |
0 |
0 |
3 |
585 |
Chemistry of Hydrocarbon Compounds |
0 |
1 |
1 |
0 |
1 |
3 |
711 |
Memory (Electrical Computers and Digital Processing Systems) |
0 |
1 |
1 |
1 |
0 |
3 |
128 |
Surgery (includes Class 600) |
1 |
0 |
0 |
0 |
1 |
2 |
266 |
Metallurgical Apparatus |
0 |
1 |
1 |
0 |
0 |
2 |
280 |
Land Vehicles |
0 |
1 |
1 |
0 |
0 |
2 |
297 |
Chairs and Seats |
0 |
0 |
1 |
1 |
0 |
2 |
340 |
Communications: Electrical |
0 |
0 |
2 |
0 |
0 |
2 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
0 |
0 |
1 |
0 |
1 |
2 |
348 |
Television |
0 |
2 |
0 |
0 |
0 |
2 |
382 |
Image Analysis |
1 |
0 |
1 |
0 |
0 |
2 |
439 |
Electrical Connectors |
1 |
0 |
0 |
1 |
0 |
2 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
0 |
1 |
0 |
0 |
2 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
0 |
1 |
0 |
0 |
1 |
2 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
1 |
0 |
0 |
0 |
1 |
2 |
709 |
Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) |
2 |
0 |
0 |
0 |
0 |
2 |
713 |
Support (Electrical Computers and Digital Processing Systems) |
0 |
1 |
0 |
0 |
1 |
2 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
1 |
0 |
0 |
0 |
1 |
2 |
719 |
Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) |
0 |
1 |
0 |
0 |
1 |
2 |
005 |
Beds |
0 |
0 |
0 |
0 |
1 |
1 |
043 |
Fishing, Trapping, and Vermin Destroying |
0 |
0 |
0 |
0 |
1 |
1 |
053 |
Package Making |
0 |
0 |
1 |
0 |
0 |
1 |
062 |
Refrigeration |
1 |
0 |
0 |
0 |
0 |
1 |
074 |
Machine Element or Mechanism |
1 |
0 |
0 |
0 |
0 |
1 |
096 |
Gas Separation: Apparatus |
0 |
0 |
0 |
0 |
1 |
1 |
106 |
Compositions: Coating or Plastic |
0 |
0 |
0 |
0 |
1 |
1 |
114 |
Ships |
1 |
0 |
0 |
0 |
0 |
1 |
123 |
Internal-Combustion Engines |
0 |
0 |
1 |
0 |
0 |
1 |
124 |
Mechanical Guns and Projectors |
0 |
1 |
0 |
0 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
1 |
0 |
0 |
1 |
165 |
Heat Exchange |
0 |
0 |
1 |
0 |
0 |
1 |
180 |
Motor Vehicles |
0 |
0 |
1 |
0 |
0 |
1 |
181 |
Acoustics |
0 |
0 |
1 |
0 |
0 |
1 |
188 |
Brakes |
0 |
1 |
0 |
0 |
0 |
1 |
219 |
Electric Heating |
0 |
1 |
0 |
0 |
0 |
1 |
267 |
Spring Devices |
0 |
0 |
0 |
0 |
1 |
1 |
273 |
Amusement Devices: Games |
0 |
0 |
1 |
0 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
1 |
0 |
0 |
1 |
318 |
Electricity: Motive Power Systems |
0 |
1 |
0 |
0 |
0 |
1 |
330 |
Amplifiers |
1 |
0 |
0 |
0 |
0 |
1 |
335 |
Electricity: Magnetically Operated Switches, Magnets, and Electromagnets |
0 |
0 |
0 |
1 |
0 |
1 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
1 |
0 |
0 |
1 |
342 |
Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) |
0 |
1 |
0 |
0 |
0 |
1 |
343 |
Communications: Radio Wave Antennas |
0 |
0 |
0 |
1 |
0 |
1 |
349 |
Liquid Crystal Cells, Elements and Systems |
0 |
0 |
1 |
0 |
0 |
1 |
356 |
Optics: Measuring and Testing |
0 |
0 |
1 |
0 |
0 |
1 |
372 |
Coherent Light Generators |
0 |
0 |
1 |
0 |
0 |
1 |
378 |
X-Ray or Gamma Ray Systems or Devices |
0 |
1 |
0 |
0 |
0 |
1 |
411 |
Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener |
0 |
0 |
0 |
1 |
0 |
1 |
416 |
Fluid Reaction Surfaces (i.e., Impellers) |
0 |
0 |
0 |
0 |
1 |
1 |
418 |
Rotary Expansible Chamber Devices |
0 |
0 |
1 |
0 |
0 |
1 |
440 |
Marine Propulsion |
0 |
1 |
0 |
0 |
0 |
1 |
474 |
Endless Belt Power Transmission Systems or Components |
0 |
0 |
0 |
0 |
1 |
1 |
516 |
Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting |
0 |
0 |
0 |
0 |
1 |
1 |
604 |
Surgery (Medicators and Receptors) |
0 |
1 |
0 |
0 |
0 |
1 |
606 |
Surgery (instruments) |
0 |
0 |
0 |
0 |
1 |
1 |
607 |
Surgery: Light, Thermal, and Electrical Application |
0 |
1 |
0 |
0 |
0 |
1 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
0 |
0 |
1 |
0 |
1 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
1 |
0 |
0 |
0 |
0 |
1 |
708 |
Arithmetic Processing and Calculating (Electrical Computers) |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
29 |
32 |
54 |
35 |
39 |
189 |