210 |
Liquid Purification or Separation |
1 |
3 |
1 |
1 |
2 |
8 |
137 |
Fluid Handling |
0 |
0 |
2 |
2 |
3 |
7 |
427 |
Coating Processes |
1 |
2 |
1 |
1 |
0 |
5 |
037 |
Excavating |
0 |
0 |
2 |
0 |
2 |
4 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
3 |
0 |
0 |
0 |
1 |
4 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
0 |
0 |
2 |
1 |
4 |
062 |
Refrigeration |
0 |
1 |
1 |
0 |
1 |
3 |
219 |
Electric Heating |
0 |
1 |
0 |
2 |
0 |
3 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
2 |
0 |
0 |
0 |
1 |
3 |
271 |
Sheet Feeding or Delivering |
0 |
0 |
2 |
1 |
0 |
3 |
349 |
Liquid Crystal Cells, Elements and Systems |
0 |
0 |
0 |
1 |
2 |
3 |
048 |
Gas: Heating and Illuminating |
0 |
0 |
0 |
1 |
1 |
2 |
075 |
Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures |
0 |
0 |
1 |
0 |
1 |
2 |
194 |
Check-Actuated Control Mechanisms |
1 |
0 |
1 |
0 |
0 |
2 |
252 |
Compositions |
0 |
1 |
0 |
0 |
1 |
2 |
261 |
Gas and Liquid Contact Apparatus |
0 |
1 |
0 |
1 |
0 |
2 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
1 |
1 |
0 |
2 |
348 |
Television |
2 |
0 |
0 |
0 |
0 |
2 |
373 |
Industrial Electric Heating Furnaces |
0 |
1 |
0 |
0 |
1 |
2 |
428 |
Stock Material or Miscellaneous Articles |
0 |
1 |
0 |
1 |
0 |
2 |
532 |
Organic Compounds (includes Classes 532-570) |
0 |
0 |
0 |
2 |
0 |
2 |
060 |
Power Plants |
1 |
0 |
0 |
0 |
0 |
1 |
065 |
Glass Manufacturing |
0 |
0 |
1 |
0 |
0 |
1 |
072 |
Metal Deforming |
0 |
0 |
0 |
0 |
1 |
1 |
074 |
Machine Element or Mechanism |
0 |
1 |
0 |
0 |
0 |
1 |
095 |
Gas Separation: Processes |
0 |
0 |
0 |
0 |
1 |
1 |
106 |
Compositions: Coating or Plastic |
0 |
0 |
0 |
1 |
0 |
1 |
110 |
Furnaces |
0 |
1 |
0 |
0 |
0 |
1 |
128 |
Surgery (includes Class 600) |
0 |
0 |
1 |
0 |
0 |
1 |
148 |
Metal Treatment |
0 |
0 |
0 |
0 |
1 |
1 |
164 |
Metal Founding |
0 |
0 |
0 |
1 |
0 |
1 |
182 |
Fire Escape, Ladder, or Scaffold |
1 |
0 |
0 |
0 |
0 |
1 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
0 |
1 |
1 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
1 |
0 |
0 |
1 |
228 |
Metal Fusion Bonding |
0 |
1 |
0 |
0 |
0 |
1 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
0 |
1 |
0 |
0 |
0 |
1 |
239 |
Fluid Sprinkling, Spraying, and Diffusing |
0 |
1 |
0 |
0 |
0 |
1 |
250 |
Radiant Energy |
0 |
0 |
1 |
0 |
0 |
1 |
277 |
Seal for a Joint or Juncture |
0 |
0 |
0 |
1 |
0 |
1 |
283 |
Printed Matter |
0 |
1 |
0 |
0 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
0 |
1 |
1 |
331 |
Oscillators |
1 |
0 |
0 |
0 |
0 |
1 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
0 |
0 |
0 |
1 |
1 |
352 |
Optics: Motion Pictures |
0 |
1 |
0 |
0 |
0 |
1 |
356 |
Optics: Measuring and Testing |
0 |
1 |
0 |
0 |
0 |
1 |
366 |
Agitating (e.g., of articles and materials) |
0 |
0 |
0 |
1 |
0 |
1 |
418 |
Rotary Expansible Chamber Devices |
0 |
1 |
0 |
0 |
0 |
1 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
1 |
0 |
0 |
1 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
0 |
1 |
0 |
1 |
430 |
Radiation Imagery Chemistry: Process, Composition, or Product Thereof |
0 |
0 |
0 |
0 |
1 |
1 |
436 |
Chemistry: Analytical and Immunological Testing |
1 |
0 |
0 |
0 |
0 |
1 |
440 |
Marine Propulsion |
1 |
0 |
0 |
0 |
0 |
1 |
460 |
Crop Threshing or Separating |
1 |
0 |
0 |
0 |
0 |
1 |
508 |
Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions |
0 |
0 |
0 |
0 |
1 |
1 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
0 |
0 |
0 |
1 |
1 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
17 |
20 |
17 |
21 |
27 |
102 |