424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
11 |
12 |
14 |
11 |
6 |
54 |
532 |
Organic Compounds (includes Classes 532-570) |
4 |
11 |
5 |
12 |
11 |
43 |
313 |
Electric Lamp and Discharge Devices |
2 |
1 |
4 |
9 |
3 |
19 |
435 |
Chemistry: Molecular Biology and Microbiology |
2 |
1 |
5 |
2 |
4 |
14 |
370 |
Multiplex Communications |
0 |
1 |
1 |
6 |
1 |
9 |
137 |
Fluid Handling |
2 |
2 |
1 |
0 |
0 |
5 |
362 |
Illumination |
1 |
1 |
0 |
2 |
0 |
4 |
128 |
Surgery (includes Class 600) |
0 |
1 |
0 |
1 |
1 |
3 |
165 |
Heat Exchange |
1 |
2 |
0 |
0 |
0 |
3 |
210 |
Liquid Purification or Separation |
0 |
0 |
2 |
0 |
1 |
3 |
267 |
Spring Devices |
0 |
0 |
1 |
1 |
1 |
3 |
315 |
Electric Lamp and Discharge Devices: Systems |
1 |
0 |
1 |
1 |
0 |
3 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
0 |
3 |
0 |
3 |
343 |
Communications: Radio Wave Antennas |
0 |
0 |
0 |
3 |
0 |
3 |
382 |
Image Analysis |
0 |
2 |
0 |
1 |
0 |
3 |
439 |
Electrical Connectors |
1 |
0 |
0 |
0 |
2 |
3 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
0 |
1 |
0 |
1 |
1 |
3 |
106 |
Compositions: Coating or Plastic |
0 |
1 |
0 |
0 |
1 |
2 |
114 |
Ships |
1 |
1 |
0 |
0 |
0 |
2 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
1 |
0 |
1 |
0 |
0 |
2 |
250 |
Radiant Energy |
0 |
2 |
0 |
0 |
0 |
2 |
312 |
Supports: Cabinet Structure |
1 |
0 |
0 |
0 |
1 |
2 |
320 |
Electricity: Battery or Capacitor Charging or Discharging |
0 |
0 |
2 |
0 |
0 |
2 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
1 |
0 |
1 |
0 |
2 |
379 |
Telephonic Communications |
0 |
1 |
0 |
1 |
0 |
2 |
423 |
Chemistry of Inorganic Compounds |
0 |
1 |
1 |
0 |
0 |
2 |
436 |
Chemistry: Analytical and Immunological Testing |
0 |
1 |
1 |
0 |
0 |
2 |
455 |
Telecommunications |
0 |
0 |
0 |
2 |
0 |
2 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
0 |
1 |
1 |
0 |
2 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
0 |
1 |
0 |
0 |
1 |
2 |
604 |
Surgery (Medicators and Receptors) |
0 |
1 |
0 |
1 |
0 |
2 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
0 |
1 |
1 |
0 |
2 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
0 |
1 |
0 |
0 |
1 |
2 |
015 |
Brushing, Scrubbing, and General Cleaning |
0 |
0 |
0 |
1 |
0 |
1 |
024 |
Buckles, Buttons, Clasps, Etc. |
0 |
1 |
0 |
0 |
0 |
1 |
029 |
Metal Working |
0 |
0 |
0 |
0 |
1 |
1 |
034 |
Drying and Gas or Vapor Contact with Solids |
1 |
0 |
0 |
0 |
0 |
1 |
040 |
Card, Picture, or Sign Exhibiting |
0 |
0 |
1 |
0 |
0 |
1 |
044 |
Fuel and Related Compositions |
0 |
0 |
0 |
1 |
0 |
1 |
047 |
Plant Husbandry |
0 |
0 |
0 |
1 |
0 |
1 |
060 |
Power Plants |
1 |
0 |
0 |
0 |
0 |
1 |
062 |
Refrigeration |
0 |
1 |
0 |
0 |
0 |
1 |
063 |
Jewelry |
0 |
0 |
0 |
0 |
1 |
1 |
073 |
Measuring and Testing |
0 |
0 |
0 |
0 |
1 |
1 |
074 |
Machine Element or Mechanism |
1 |
0 |
0 |
0 |
0 |
1 |
100 |
Presses |
0 |
0 |
0 |
1 |
0 |
1 |
110 |
Furnaces |
0 |
0 |
0 |
0 |
1 |
1 |
138 |
Pipes and Tubular Conduits |
0 |
1 |
0 |
0 |
0 |
1 |
148 |
Metal Treatment |
0 |
1 |
0 |
0 |
0 |
1 |
152 |
Resilient Tires and Wheels |
0 |
0 |
1 |
0 |
0 |
1 |
180 |
Motor Vehicles |
0 |
1 |
0 |
0 |
0 |
1 |
188 |
Brakes |
0 |
0 |
0 |
0 |
1 |
1 |
196 |
Mineral Oils: Apparatus |
0 |
0 |
1 |
0 |
0 |
1 |
206 |
Special Receptacle or Package |
1 |
0 |
0 |
0 |
0 |
1 |
208 |
Mineral Oils: Processes and Products |
1 |
0 |
0 |
0 |
0 |
1 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
0 |
1 |
0 |
1 |
219 |
Electric Heating |
0 |
1 |
0 |
0 |
0 |
1 |
222 |
Dispensing (apparatus and process) |
0 |
0 |
0 |
0 |
1 |
1 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
0 |
0 |
0 |
1 |
0 |
1 |
252 |
Compositions |
0 |
1 |
0 |
0 |
0 |
1 |
279 |
Chucks or Sockets |
0 |
0 |
1 |
0 |
0 |
1 |
303 |
Fluid-Pressure and Analogous Brake Systems |
0 |
1 |
0 |
0 |
0 |
1 |
331 |
Oscillators |
0 |
0 |
0 |
0 |
1 |
1 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
0 |
0 |
1 |
1 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
0 |
0 |
0 |
1 |
0 |
1 |
347 |
Incremental Printing of Symbolic Information |
0 |
0 |
1 |
0 |
0 |
1 |
348 |
Television |
0 |
1 |
0 |
0 |
0 |
1 |
353 |
Optics: Image Projectors |
0 |
0 |
0 |
0 |
1 |
1 |
356 |
Optics: Measuring and Testing |
0 |
1 |
0 |
0 |
0 |
1 |
359 |
Optics: Systems and Elements |
0 |
0 |
0 |
0 |
1 |
1 |
363 |
Electric Power Conversion Systems |
0 |
1 |
0 |
0 |
0 |
1 |
378 |
X-Ray or Gamma Ray Systems or Devices |
0 |
1 |
0 |
0 |
0 |
1 |
380 |
Cryptography |
1 |
0 |
0 |
0 |
0 |
1 |
398 |
Optical Communications |
0 |
0 |
0 |
0 |
1 |
1 |
403 |
Joints and Connections |
0 |
0 |
0 |
1 |
0 |
1 |
405 |
Hydraulic and Earth Engineering |
0 |
0 |
0 |
1 |
0 |
1 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
1 |
0 |
0 |
0 |
1 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
0 |
1 |
0 |
1 |
440 |
Marine Propulsion |
0 |
0 |
1 |
0 |
0 |
1 |
460 |
Crop Threshing or Separating |
0 |
0 |
0 |
0 |
1 |
1 |
472 |
Amusement Devices |
0 |
0 |
0 |
1 |
0 |
1 |
475 |
Planetary Gear Transmission Systems or Components |
1 |
0 |
0 |
0 |
0 |
1 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
1 |
0 |
0 |
0 |
0 |
1 |
504 |
Plant Protecting and Regulating Compositions |
0 |
1 |
0 |
0 |
0 |
1 |
606 |
Surgery (instruments) |
0 |
0 |
1 |
0 |
0 |
1 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
0 |
0 |
0 |
1 |
0 |
1 |
ALL |
ALL CLASSES |
36 |
60 |
48 |
72 |
48 |
264 |