424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
12 |
14 |
11 |
6 |
9 |
52 |
532 |
Organic Compounds (includes Classes 532-570) |
11 |
5 |
12 |
11 |
5 |
44 |
313 |
Electric Lamp and Discharge Devices |
1 |
4 |
9 |
3 |
2 |
19 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
5 |
2 |
4 |
4 |
16 |
370 |
Multiplex Communications |
1 |
1 |
6 |
1 |
3 |
12 |
320 |
Electricity: Battery or Capacitor Charging or Discharging |
0 |
2 |
0 |
0 |
2 |
4 |
455 |
Telecommunications |
0 |
0 |
2 |
0 |
2 |
4 |
128 |
Surgery (includes Class 600) |
1 |
0 |
1 |
1 |
0 |
3 |
137 |
Fluid Handling |
2 |
1 |
0 |
0 |
0 |
3 |
210 |
Liquid Purification or Separation |
0 |
2 |
0 |
1 |
0 |
3 |
267 |
Spring Devices |
0 |
1 |
1 |
1 |
0 |
3 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
3 |
0 |
0 |
3 |
343 |
Communications: Radio Wave Antennas |
0 |
0 |
3 |
0 |
0 |
3 |
362 |
Illumination |
1 |
0 |
2 |
0 |
0 |
3 |
382 |
Image Analysis |
2 |
0 |
1 |
0 |
0 |
3 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
1 |
1 |
0 |
1 |
3 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
1 |
0 |
1 |
1 |
0 |
3 |
106 |
Compositions: Coating or Plastic |
1 |
0 |
0 |
1 |
0 |
2 |
165 |
Heat Exchange |
2 |
0 |
0 |
0 |
0 |
2 |
250 |
Radiant Energy |
2 |
0 |
0 |
0 |
0 |
2 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
1 |
1 |
0 |
0 |
2 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
0 |
1 |
1 |
2 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
0 |
0 |
1 |
0 |
1 |
2 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
1 |
0 |
1 |
0 |
0 |
2 |
356 |
Optics: Measuring and Testing |
1 |
0 |
0 |
0 |
1 |
2 |
359 |
Optics: Systems and Elements |
0 |
0 |
0 |
1 |
1 |
2 |
378 |
X-Ray or Gamma Ray Systems or Devices |
1 |
0 |
0 |
0 |
1 |
2 |
379 |
Telephonic Communications |
1 |
0 |
1 |
0 |
0 |
2 |
423 |
Chemistry of Inorganic Compounds |
1 |
1 |
0 |
0 |
0 |
2 |
436 |
Chemistry: Analytical and Immunological Testing |
1 |
1 |
0 |
0 |
0 |
2 |
439 |
Electrical Connectors |
0 |
0 |
0 |
2 |
0 |
2 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
1 |
1 |
0 |
0 |
2 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
1 |
0 |
0 |
1 |
0 |
2 |
604 |
Surgery (Medicators and Receptors) |
1 |
0 |
1 |
0 |
0 |
2 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
1 |
0 |
0 |
1 |
0 |
2 |
015 |
Brushing, Scrubbing, and General Cleaning |
0 |
0 |
1 |
0 |
0 |
1 |
024 |
Buckles, Buttons, Clasps, Etc. |
1 |
0 |
0 |
0 |
0 |
1 |
029 |
Metal Working |
0 |
0 |
0 |
1 |
0 |
1 |
040 |
Card, Picture, or Sign Exhibiting |
0 |
1 |
0 |
0 |
0 |
1 |
044 |
Fuel and Related Compositions |
0 |
0 |
1 |
0 |
0 |
1 |
047 |
Plant Husbandry |
0 |
0 |
1 |
0 |
0 |
1 |
062 |
Refrigeration |
1 |
0 |
0 |
0 |
0 |
1 |
063 |
Jewelry |
0 |
0 |
0 |
1 |
0 |
1 |
065 |
Glass Manufacturing |
0 |
0 |
0 |
0 |
1 |
1 |
073 |
Measuring and Testing |
0 |
0 |
0 |
1 |
0 |
1 |
084 |
Music |
0 |
0 |
0 |
0 |
1 |
1 |
100 |
Presses |
0 |
0 |
1 |
0 |
0 |
1 |
105 |
Railway Rolling Stock |
0 |
0 |
0 |
0 |
1 |
1 |
110 |
Furnaces |
0 |
0 |
0 |
1 |
0 |
1 |
114 |
Ships |
1 |
0 |
0 |
0 |
0 |
1 |
123 |
Internal-Combustion Engines |
0 |
0 |
0 |
0 |
1 |
1 |
138 |
Pipes and Tubular Conduits |
1 |
0 |
0 |
0 |
0 |
1 |
148 |
Metal Treatment |
1 |
0 |
0 |
0 |
0 |
1 |
152 |
Resilient Tires and Wheels |
0 |
1 |
0 |
0 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
1 |
0 |
0 |
0 |
1 |
180 |
Motor Vehicles |
1 |
0 |
0 |
0 |
0 |
1 |
188 |
Brakes |
0 |
0 |
0 |
1 |
0 |
1 |
196 |
Mineral Oils: Apparatus |
0 |
1 |
0 |
0 |
0 |
1 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
1 |
0 |
0 |
1 |
219 |
Electric Heating |
1 |
0 |
0 |
0 |
0 |
1 |
222 |
Dispensing (apparatus and process) |
0 |
0 |
0 |
1 |
0 |
1 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
0 |
0 |
1 |
0 |
0 |
1 |
252 |
Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
279 |
Chucks or Sockets |
0 |
1 |
0 |
0 |
0 |
1 |
285 |
Pipe Joints or Couplings |
0 |
0 |
0 |
0 |
1 |
1 |
303 |
Fluid-Pressure and Analogous Brake Systems |
1 |
0 |
0 |
0 |
0 |
1 |
312 |
Supports: Cabinet Structure |
0 |
0 |
0 |
1 |
0 |
1 |
331 |
Oscillators |
0 |
0 |
0 |
1 |
0 |
1 |
340 |
Communications: Electrical |
0 |
0 |
0 |
0 |
1 |
1 |
347 |
Incremental Printing of Symbolic Information |
0 |
1 |
0 |
0 |
0 |
1 |
348 |
Television |
1 |
0 |
0 |
0 |
0 |
1 |
353 |
Optics: Image Projectors |
0 |
0 |
0 |
1 |
0 |
1 |
363 |
Electric Power Conversion Systems |
1 |
0 |
0 |
0 |
0 |
1 |
385 |
Optical Waveguides |
0 |
0 |
0 |
0 |
1 |
1 |
398 |
Optical Communications |
0 |
0 |
0 |
1 |
0 |
1 |
403 |
Joints and Connections |
0 |
0 |
1 |
0 |
0 |
1 |
405 |
Hydraulic and Earth Engineering |
0 |
0 |
1 |
0 |
0 |
1 |
414 |
Material or Article Handling |
0 |
0 |
0 |
0 |
1 |
1 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
0 |
0 |
0 |
0 |
1 |
1 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
1 |
0 |
0 |
0 |
0 |
1 |
427 |
Coating Processes |
0 |
0 |
0 |
0 |
1 |
1 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
1 |
0 |
0 |
1 |
440 |
Marine Propulsion |
0 |
1 |
0 |
0 |
0 |
1 |
445 |
Electric Lamp or Space Discharge Component or Device Manufacturing |
0 |
0 |
0 |
0 |
1 |
1 |
460 |
Crop Threshing or Separating |
0 |
0 |
0 |
1 |
0 |
1 |
472 |
Amusement Devices |
0 |
0 |
1 |
0 |
0 |
1 |
504 |
Plant Protecting and Regulating Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
602 |
Surgery: Splint, Brace, or Bandage |
0 |
0 |
0 |
0 |
1 |
1 |
606 |
Surgery (instruments) |
0 |
1 |
0 |
0 |
0 |
1 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
0 |
1 |
0 |
1 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
0 |
0 |
1 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
60 |
48 |
72 |
48 |
46 |
274 |