250 |
Radiant Energy |
0 |
1 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
4 |
8 |
2 |
29 |
429 |
Chemistry: Electrical Current Producing Apparatus, Product, and Process |
2 |
6 |
2 |
4 |
2 |
2 |
5 |
1 |
0 |
2 |
0 |
0 |
26 |
428 |
Stock Material or Miscellaneous Articles |
2 |
1 |
3 |
1 |
3 |
2 |
1 |
3 |
0 |
4 |
2 |
1 |
23 |
532 |
Organic Compounds (includes Classes 532-570) |
2 |
2 |
3 |
3 |
0 |
2 |
2 |
0 |
2 |
3 |
1 |
3 |
23 |
073 |
Measuring and Testing |
2 |
3 |
2 |
2 |
0 |
2 |
2 |
2 |
2 |
0 |
3 |
1 |
21 |
435 |
Chemistry: Molecular Biology and Microbiology |
2 |
2 |
1 |
5 |
1 |
3 |
2 |
2 |
0 |
1 |
0 |
0 |
19 |
356 |
Optics: Measuring and Testing |
2 |
2 |
6 |
1 |
1 |
0 |
0 |
1 |
3 |
0 |
1 |
1 |
18 |
505 |
Superconductor Technology: Apparatus, Material, Process |
0 |
1 |
2 |
2 |
1 |
2 |
1 |
0 |
0 |
2 |
5 |
1 |
17 |
423 |
Chemistry of Inorganic Compounds |
1 |
1 |
0 |
3 |
2 |
1 |
1 |
0 |
3 |
1 |
3 |
0 |
16 |
436 |
Chemistry: Analytical and Immunological Testing |
0 |
4 |
1 |
0 |
2 |
0 |
1 |
1 |
0 |
1 |
2 |
2 |
14 |
252 |
Compositions |
0 |
0 |
0 |
3 |
1 |
0 |
0 |
0 |
1 |
2 |
3 |
3 |
13 |
359 |
Optical: Systems and Elements |
1 |
0 |
0 |
2 |
0 |
2 |
1 |
0 |
3 |
1 |
0 |
0 |
10 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
0 |
2 |
1 |
0 |
0 |
2 |
0 |
2 |
1 |
1 |
1 |
10 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
0 |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
1 |
0 |
1 |
4 |
9 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
1 |
1 |
1 |
1 |
0 |
1 |
2 |
0 |
2 |
0 |
0 |
9 |
427 |
Coating Processes |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
2 |
1 |
2 |
0 |
0 |
9 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
0 |
0 |
2 |
0 |
2 |
0 |
0 |
0 |
0 |
1 |
4 |
0 |
9 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
1 |
1 |
2 |
9 |
060 |
Power Plants |
0 |
1 |
2 |
1 |
2 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
8 |
431 |
Combustion |
0 |
1 |
4 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
8 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
1 |
0 |
2 |
2 |
2 |
0 |
0 |
0 |
0 |
0 |
7 |
205 |
Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions |
1 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
7 |
149 |
Explosive and Thermic Compositions or Charges |
0 |
2 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
6 |
210 |
Liquid Purification or Separation |
0 |
0 |
0 |
1 |
0 |
1 |
1 |
2 |
0 |
0 |
1 |
0 |
6 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
2 |
5 |
313 |
Electric Lamp and Discharge Devices |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
5 |
376 |
Induced Nuclear Reactions: Processes, Systems, and Elements |
0 |
1 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
438 |
Semiconductor Device Manufacturing: Process |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
5 |
455 |
Telecommunications |
0 |
1 |
0 |
0 |
1 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
5 |
095 |
Gas Separation: Processes |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
4 |
148 |
Metal Treatment |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
4 |
219 |
Electric Heating |
1 |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
273 |
Amusement Devices: Games |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
4 |
324 |
Electricity: Measuring and Testing |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
2 |
0 |
4 |
340 |
Communications: Electrical |
1 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
372 |
Coherent Light Generators |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
4 |
382 |
Image Analysis |
0 |
0 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
4 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
4 |
713 |
Support (Electrical Computers and Digital Processing Systems) |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
4 |
126 |
Stoves and Furnaces |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
128 |
Surgery (includes Class 600) |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
134 |
Cleaning and Liquid Contact with Solids |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
203 |
Distillation: Processes, Separatory |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
3 |
257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
3 |
310 |
Electrical Generator or Motor Structure |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
3 |
378 |
X-Ray or Gamma Ray Systems or Devices |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
3 |
385 |
Optical Waveguides |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
3 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
504 |
Plant Protecting and Regulating Compositions |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
3 |
709 |
Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
096 |
Gas Separation: Apparatus |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
116 |
Signals and Indicators |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
117 |
Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
136 |
Batteries: Thermoelectric and Photoelectric |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
137 |
Fluid Handling |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
333 |
Wave Transmission Lines and Networks |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
361 |
Electricity: Electrical Systems and Devices |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
363 |
Electric Power Conversion Systems |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
377 |
Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
417 |
Pumps |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
2 |
516 |
Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
2 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
726 |
Information Security |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
002 |
Apparel |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
008 |
Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
029 |
Metal Working |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
033 |
Geometrical Instruments |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
042 |
Firearms |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
048 |
Gas: Heating and Illuminating |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
062 |
Refrigeration |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
072 |
Metal Deforming |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
082 |
Turning (e.g., for metal working) |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
089 |
Ordnance |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
102 |
Ammunition and Explosives |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
118 |
Coating Apparatus |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
123 |
Internal-Combustion Engines |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
165 |
Heat Exchange |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
182 |
Fire Escape, Ladder, or Scaffold |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
267 |
Spring Devices |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
290 |
Prime-Mover Dynamo Plants |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
296 |
Land Vehicles: Bodies and Tops |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
335 |
Electricity: Magnetically Operated Switches, Magnets, and Electromagnets |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
348 |
Television |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
370 |
Multiplex Communications |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
374 |
Thermal Measuring and Testing |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
375 |
Pulse or Digital Communications |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
380 |
Cryptography |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
381 |
Electrical Audio Signal Processing Systems and Devices |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
398 |
Optical Communications |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
406 |
Conveyors: Fluid Current |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
430 |
Radiation Imagery Chemistry: Process, Composition, or Product Thereof |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
501 |
Compositions: Ceramic |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
508 |
Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
607 |
Surgery: Light, Thermal, and Electrical Application |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
708 |
Arithmetic Processing and Calculating (Electrical Computers) |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
712 |
Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
718 |
Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
34 |
43 |
53 |
55 |
44 |
33 |
42 |
28 |
30 |
39 |
58 |
40 |
499 |