375 |
Pulse or Digital Communications |
0 |
1 |
4 |
5 |
6 |
16 |
040 |
Card, Picture, or Sign Exhibiting |
1 |
1 |
0 |
1 |
1 |
4 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
1 |
0 |
1 |
1 |
0 |
3 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
0 |
0 |
0 |
2 |
3 |
198 |
Conveyors: Power-Driven |
0 |
0 |
1 |
1 |
0 |
2 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
0 |
1 |
1 |
2 |
370 |
Multiplex Communications |
0 |
1 |
0 |
0 |
1 |
2 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
0 |
1 |
1 |
0 |
0 |
2 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
0 |
0 |
2 |
2 |
452 |
Butchering |
0 |
0 |
0 |
2 |
0 |
2 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
0 |
1 |
1 |
0 |
2 |
043 |
Fishing, Trapping, and Vermin Destroying |
0 |
0 |
0 |
0 |
1 |
1 |
083 |
Cutting |
0 |
0 |
0 |
1 |
0 |
1 |
084 |
Music |
0 |
0 |
0 |
1 |
0 |
1 |
119 |
Animal Husbandry |
0 |
0 |
0 |
0 |
1 |
1 |
128 |
Surgery (includes Class 600) |
0 |
0 |
0 |
1 |
0 |
1 |
244 |
Aeronautics |
0 |
0 |
1 |
0 |
0 |
1 |
261 |
Gas and Liquid Contact Apparatus |
0 |
0 |
0 |
0 |
1 |
1 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
0 |
1 |
0 |
0 |
1 |
283 |
Printed Matter |
0 |
1 |
0 |
0 |
0 |
1 |
290 |
Prime-Mover Dynamo Plants |
0 |
0 |
0 |
1 |
0 |
1 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
1 |
0 |
0 |
0 |
1 |
359 |
Optics: Systems (Including Communication) and Elements |
0 |
0 |
0 |
0 |
1 |
1 |
367 |
Communications, Electrical: Acoustic Wave Systems and Devices |
0 |
0 |
0 |
1 |
0 |
1 |
385 |
Optical Waveguides |
0 |
1 |
0 |
0 |
0 |
1 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
707 |
DP: Database and File Management, Data Structures, Or Document Processing (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 |
3 |
7 |
11 |
17 |
19 |
57 |