169 |
Fire Extinguishers |
4 |
1 |
2 |
0 |
1 |
8 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
2 |
0 |
2 |
2 |
1 |
7 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
1 |
1 |
1 |
2 |
6 |
062 |
Refrigeration |
1 |
1 |
1 |
1 |
1 |
5 |
114 |
Ships |
2 |
0 |
0 |
1 |
1 |
4 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
1 |
0 |
0 |
0 |
2 |
3 |
370 |
Multiplex Communications |
0 |
0 |
0 |
3 |
0 |
3 |
532 |
Organic Compounds (includes Classes 532-570) |
1 |
0 |
1 |
1 |
0 |
3 |
060 |
Power Plants |
1 |
0 |
1 |
0 |
0 |
2 |
128 |
Surgery (includes Class 600) |
0 |
1 |
1 |
0 |
0 |
2 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
0 |
1 |
1 |
2 |
585 |
Chemistry of Hydrocarbon Compounds |
0 |
2 |
0 |
0 |
0 |
2 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
1 |
1 |
0 |
2 |
034 |
Drying and Gas or Vapor Contact with Solids |
0 |
0 |
0 |
0 |
1 |
1 |
119 |
Animal Husbandry |
0 |
0 |
0 |
1 |
0 |
1 |
123 |
Internal-Combustion Engines |
0 |
0 |
0 |
1 |
0 |
1 |
134 |
Cleaning and Liquid Contact with Solids |
0 |
1 |
0 |
0 |
0 |
1 |
137 |
Fluid Handling |
1 |
0 |
0 |
0 |
0 |
1 |
177 |
Weighing Scales |
0 |
1 |
0 |
0 |
0 |
1 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
1 |
0 |
1 |
205 |
Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions |
0 |
0 |
0 |
0 |
1 |
1 |
208 |
Mineral Oils: Processes and Products |
0 |
0 |
0 |
0 |
1 |
1 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
1 |
0 |
0 |
0 |
0 |
1 |
244 |
Aeronautics |
0 |
0 |
0 |
1 |
0 |
1 |
250 |
Radiant Energy |
0 |
0 |
0 |
1 |
0 |
1 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
1 |
0 |
0 |
0 |
0 |
1 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
0 |
1 |
0 |
1 |
340 |
Communications: Electrical |
0 |
1 |
0 |
0 |
0 |
1 |
405 |
Hydraulic and Earth Engineering |
0 |
0 |
0 |
0 |
1 |
1 |
417 |
Pumps |
1 |
0 |
0 |
0 |
0 |
1 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
0 |
0 |
1 |
1 |
423 |
Chemistry of Inorganic Compounds |
0 |
1 |
0 |
0 |
0 |
1 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
1 |
0 |
0 |
0 |
1 |
435 |
Chemistry: Molecular Biology and Microbiology |
0 |
0 |
0 |
1 |
0 |
1 |
436 |
Chemistry: Analytical and Immunological Testing |
1 |
0 |
0 |
0 |
0 |
1 |
493 |
Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web |
1 |
0 |
0 |
0 |
0 |
1 |
507 |
Earth Boring, Well Treating, and Oil Field Chemistry |
0 |
0 |
0 |
1 |
0 |
1 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
1 |
0 |
0 |
0 |
1 |
703 |
DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
19 |
12 |
10 |
19 |
15 |
75 |