424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
2 |
3 |
4 |
1 |
2 |
12 |
532 |
Organic Compounds (includes Classes 532-570) |
2 |
0 |
5 |
1 |
1 |
9 |
210 |
Liquid Purification or Separation |
0 |
1 |
0 |
0 |
2 |
3 |
375 |
Pulse or Digital Communications |
0 |
0 |
0 |
1 |
2 |
3 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
2 |
1 |
0 |
0 |
3 |
029 |
Metal Working |
0 |
0 |
0 |
1 |
1 |
2 |
044 |
Fuel and Related Compositions |
0 |
1 |
0 |
1 |
0 |
2 |
073 |
Measuring and Testing |
0 |
1 |
0 |
1 |
0 |
2 |
099 |
Foods and Beverages: Apparatus |
0 |
1 |
1 |
0 |
0 |
2 |
117 |
Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor |
1 |
0 |
0 |
0 |
1 |
2 |
219 |
Electric Heating |
0 |
1 |
1 |
0 |
0 |
2 |
252 |
Compositions |
2 |
0 |
0 |
0 |
0 |
2 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
1 |
0 |
0 |
1 |
0 |
2 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
0 |
0 |
2 |
0 |
2 |
356 |
Optics: Measuring and Testing |
0 |
1 |
1 |
0 |
0 |
2 |
606 |
Surgery (instruments) |
0 |
0 |
0 |
0 |
2 |
2 |
015 |
Brushing, Scrubbing, and General Cleaning |
0 |
0 |
1 |
0 |
0 |
1 |
016 |
Miscellaneous Hardware |
1 |
0 |
0 |
0 |
0 |
1 |
030 |
Cutlery |
0 |
0 |
1 |
0 |
0 |
1 |
057 |
Textiles: Spinning, Twisting, and Twining |
0 |
1 |
0 |
0 |
0 |
1 |
072 |
Metal Deforming |
0 |
1 |
0 |
0 |
0 |
1 |
084 |
Music |
0 |
0 |
0 |
0 |
1 |
1 |
101 |
Printing |
0 |
0 |
0 |
1 |
0 |
1 |
112 |
Sewing |
1 |
0 |
0 |
0 |
0 |
1 |
134 |
Cleaning and Liquid Contact with Solids |
0 |
0 |
0 |
1 |
0 |
1 |
135 |
Tent, Canopy, Umbrella, or Cane |
0 |
0 |
0 |
0 |
1 |
1 |
137 |
Fluid Handling |
0 |
1 |
0 |
0 |
0 |
1 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
1 |
0 |
1 |
206 |
Special Receptacle or Package |
0 |
0 |
1 |
0 |
0 |
1 |
280 |
Land Vehicles |
0 |
0 |
0 |
0 |
1 |
1 |
299 |
Mining or In Situ Disintegration of Hard Material |
0 |
0 |
1 |
0 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
0 |
1 |
1 |
367 |
Communications, Electrical: Acoustic Wave Systems and Devices |
0 |
1 |
0 |
0 |
0 |
1 |
405 |
Hydraulic and Earth Engineering |
1 |
0 |
0 |
0 |
0 |
1 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
0 |
1 |
0 |
1 |
438 |
Semiconductor Device Manufacturing: Process |
0 |
0 |
0 |
0 |
1 |
1 |
604 |
Surgery (Medicators and Receptors) |
0 |
0 |
1 |
0 |
0 |
1 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
0 |
1 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
11 |
15 |
19 |
13 |
16 |
74 |