424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
4 |
2 |
3 |
3 |
5 |
17 |
455 |
Telecommunications |
3 |
0 |
2 |
6 |
3 |
14 |
128 |
Surgery (includes Class 600) |
1 |
2 |
3 |
5 |
2 |
13 |
382 |
Image Analysis |
1 |
2 |
2 |
3 |
5 |
13 |
114 |
Ships |
4 |
3 |
0 |
4 |
1 |
12 |
435 |
Chemistry: Molecular Biology and Microbiology |
2 |
1 |
4 |
2 |
3 |
12 |
709 |
Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) |
0 |
1 |
3 |
4 |
4 |
12 |
370 |
Multiplex Communications |
0 |
2 |
2 |
3 |
4 |
11 |
210 |
Liquid Purification or Separation |
2 |
3 |
1 |
4 |
0 |
10 |
257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
1 |
2 |
1 |
3 |
3 |
10 |
030 |
Cutlery |
1 |
3 |
1 |
3 |
1 |
9 |
250 |
Radiant Energy |
0 |
3 |
0 |
2 |
2 |
7 |
252 |
Compositions |
0 |
0 |
0 |
4 |
3 |
7 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
1 |
1 |
4 |
0 |
1 |
7 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
1 |
0 |
1 |
4 |
1 |
7 |
062 |
Refrigeration |
2 |
1 |
0 |
2 |
1 |
6 |
340 |
Communications: Electrical |
2 |
0 |
1 |
2 |
1 |
6 |
356 |
Optics: Measuring and Testing |
1 |
2 |
0 |
2 |
1 |
6 |
440 |
Marine Propulsion |
1 |
3 |
1 |
1 |
0 |
6 |
606 |
Surgery (instruments) |
2 |
0 |
0 |
3 |
1 |
6 |
005 |
Beds |
0 |
0 |
2 |
2 |
1 |
5 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
0 |
1 |
0 |
3 |
1 |
5 |
280 |
Land Vehicles |
0 |
2 |
0 |
0 |
3 |
5 |
290 |
Prime-Mover Dynamo Plants |
0 |
2 |
2 |
0 |
1 |
5 |
482 |
Exercise Devices |
1 |
1 |
2 |
0 |
1 |
5 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
1 |
0 |
2 |
2 |
5 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
1 |
0 |
2 |
1 |
1 |
5 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
0 |
0 |
1 |
4 |
0 |
5 |
725 |
Interactive Video Distribution Systems |
0 |
0 |
2 |
2 |
1 |
5 |
036 |
Boots, Shoes, and Leggings |
0 |
2 |
0 |
1 |
1 |
4 |
052 |
Static Structures (e.g., Buildings) |
1 |
0 |
0 |
2 |
1 |
4 |
084 |
Music |
1 |
1 |
0 |
1 |
1 |
4 |
244 |
Aeronautics and Astronautics |
0 |
0 |
1 |
2 |
1 |
4 |
273 |
Amusement Devices: Games |
0 |
1 |
1 |
1 |
1 |
4 |
324 |
Electricity: Measuring and Testing |
0 |
2 |
1 |
1 |
0 |
4 |
342 |
Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) |
1 |
1 |
1 |
1 |
0 |
4 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
0 |
1 |
3 |
0 |
4 |
434 |
Education and Demonstration |
1 |
2 |
0 |
1 |
0 |
4 |
441 |
Buoys, Rafts, and Aquatic Devices |
1 |
2 |
0 |
1 |
0 |
4 |
463 |
Amusement Devices: Games |
0 |
0 |
0 |
2 |
2 |
4 |
532 |
Organic Compounds (includes Classes 532-570) |
0 |
0 |
0 |
1 |
3 |
4 |
713 |
Support (Electrical Computers and Digital Processing Systems) |
1 |
0 |
1 |
1 |
1 |
4 |
029 |
Metal Working |
1 |
0 |
2 |
0 |
0 |
3 |
060 |
Power Plants |
1 |
0 |
0 |
1 |
1 |
3 |
188 |
Brakes |
0 |
0 |
0 |
0 |
3 |
3 |
206 |
Special Receptacle or Package |
2 |
1 |
0 |
0 |
0 |
3 |
221 |
Article Dispensing |
2 |
0 |
1 |
0 |
0 |
3 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
1 |
1 |
1 |
0 |
0 |
3 |
359 |
Optical: Systems and Elements |
0 |
0 |
2 |
0 |
1 |
3 |
379 |
Telephonic Communications |
0 |
2 |
0 |
0 |
1 |
3 |
396 |
Photography |
0 |
0 |
2 |
0 |
1 |
3 |
438 |
Semiconductor Device Manufacturing: Process |
1 |
0 |
0 |
0 |
2 |
3 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
0 |
1 |
1 |
0 |
1 |
3 |
710 |
Input/Output (Electrical Computers and Digital Processing Systems) |
1 |
1 |
0 |
1 |
0 |
3 |
004 |
Baths, Closets, Sinks, and Spittoons |
0 |
2 |
0 |
0 |
0 |
2 |
033 |
Geometrical Instruments |
0 |
0 |
0 |
0 |
2 |
2 |
043 |
Fishing, Trapping, and Vermin Destroying |
1 |
0 |
0 |
1 |
0 |
2 |
119 |
Animal Husbandry |
1 |
0 |
0 |
0 |
1 |
2 |
126 |
Stoves and Furnaces |
1 |
0 |
0 |
0 |
1 |
2 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
0 |
0 |
0 |
0 |
2 |
2 |
204 |
Chemistry: Electrical and Wave Energy |
0 |
0 |
0 |
1 |
1 |
2 |
224 |
Package and Article Carriers |
0 |
1 |
0 |
0 |
1 |
2 |
239 |
Fluid Sprinkling, Spraying, and Diffusing |
1 |
1 |
0 |
0 |
0 |
2 |
248 |
Supports (e.g., for holding articles, etc.) |
0 |
1 |
0 |
0 |
1 |
2 |
296 |
Land Vehicles: Bodies and Tops |
0 |
1 |
1 |
0 |
0 |
2 |
297 |
Chairs and Seats |
0 |
1 |
0 |
1 |
0 |
2 |
330 |
Amplifiers |
1 |
0 |
1 |
0 |
0 |
2 |
333 |
Wave Transmission Lines and Networks |
0 |
0 |
0 |
0 |
2 |
2 |
349 |
Liquid Crystal Cells, Elements and Systems |
0 |
0 |
0 |
0 |
2 |
2 |
361 |
Electricity: Electrical Systems and Devices |
0 |
0 |
0 |
2 |
0 |
2 |
378 |
X-Ray or Gamma Ray Systems or Devices |
1 |
1 |
0 |
0 |
0 |
2 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
0 |
0 |
1 |
0 |
1 |
2 |
428 |
Stock Material or Miscellaneous Articles |
0 |
0 |
1 |
1 |
0 |
2 |
429 |
Chemistry: Electrical Current Producing Apparatus, Product, and Process |
1 |
1 |
0 |
0 |
0 |
2 |
436 |
Chemistry: Analytical and Immunological Testing |
0 |
1 |
0 |
1 |
0 |
2 |
472 |
Amusement Devices |
0 |
1 |
1 |
0 |
0 |
2 |
473 |
Games Using Tangible Projectile |
1 |
0 |
0 |
1 |
0 |
2 |
508 |
Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions |
0 |
0 |
1 |
0 |
1 |
2 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
0 |
1 |
0 |
0 |
1 |
2 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
0 |
0 |
1 |
0 |
1 |
2 |
601 |
Surgery: Kinesitherapy |
1 |
0 |
0 |
0 |
1 |
2 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
0 |
0 |
1 |
1 |
2 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
0 |
2 |
0 |
2 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
0 |
1 |
0 |
0 |
1 |
2 |
703 |
DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) |
1 |
0 |
1 |
0 |
0 |
2 |
715 |
DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) |
0 |
0 |
1 |
0 |
1 |
2 |
726 |
Information Security |
0 |
0 |
0 |
1 |
1 |
2 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
1 |
0 |
1 |
0 |
0 |
2 |
002 |
Apparel |
0 |
0 |
0 |
1 |
0 |
1 |
027 |
Undertaking |
0 |
0 |
0 |
1 |
0 |
1 |
037 |
Excavating |
0 |
0 |
1 |
0 |
0 |
1 |
040 |
Card, Picture, or Sign Exhibiting |
1 |
0 |
0 |
0 |
0 |
1 |
047 |
Plant Husbandry |
0 |
0 |
0 |
1 |
0 |
1 |
055 |
Gas Separation |
0 |
0 |
0 |
1 |
0 |
1 |
095 |
Gas Separation: Processes |
0 |
0 |
0 |
1 |
0 |
1 |
101 |
Printing |
0 |
0 |
1 |
0 |
0 |
1 |
110 |
Furnaces |
0 |
0 |
0 |
0 |
1 |
1 |
116 |
Signals and Indicators |
0 |
1 |
0 |
0 |
0 |
1 |
131 |
Tobacco |
1 |
0 |
0 |
0 |
0 |
1 |
132 |
Toilet |
0 |
0 |
0 |
1 |
0 |
1 |
137 |
Fluid Handling |
0 |
0 |
0 |
0 |
1 |
1 |
150 |
Purses, Wallets, and Protective Covers |
0 |
0 |
1 |
0 |
0 |
1 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
0 |
0 |
1 |
0 |
1 |
160 |
Flexible or Portable Closure, Partition, or Panel |
1 |
0 |
0 |
0 |
0 |
1 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
0 |
0 |
0 |
0 |
1 |
1 |
202 |
Distillation: Apparatus |
0 |
1 |
0 |
0 |
0 |
1 |
211 |
Supports: Racks |
1 |
0 |
0 |
0 |
0 |
1 |
220 |
Receptacles |
1 |
0 |
0 |
0 |
0 |
1 |
241 |
Solid Material Comminution or Disintegration |
0 |
1 |
0 |
0 |
0 |
1 |
242 |
Winding, Tensioning, or Guiding |
1 |
0 |
0 |
0 |
0 |
1 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
0 |
0 |
1 |
0 |
1 |
269 |
Work Holders |
0 |
1 |
0 |
0 |
0 |
1 |
301 |
Land Vehicles: Wheels and Axles |
1 |
0 |
0 |
0 |
0 |
1 |
303 |
Fluid-Pressure and Analogous Brake Systems |
0 |
1 |
0 |
0 |
0 |
1 |
312 |
Supports: Cabinet Structure |
0 |
1 |
0 |
0 |
0 |
1 |
348 |
Television |
0 |
0 |
0 |
1 |
0 |
1 |
365 |
Static Information Storage and Retrieval |
0 |
0 |
0 |
1 |
0 |
1 |
368 |
Horology: Time Measuring Systems or Devices |
0 |
0 |
0 |
1 |
0 |
1 |
369 |
Dynamic Information Storage or Retrieval |
0 |
1 |
0 |
0 |
0 |
1 |
372 |
Coherent Light Generators |
0 |
0 |
1 |
0 |
0 |
1 |
375 |
Pulse or Digital Communications |
0 |
1 |
0 |
0 |
0 |
1 |
376 |
Induced Nuclear Reactions: Processes, Systems, and Elements |
0 |
0 |
0 |
0 |
1 |
1 |
401 |
Coating Implements with Material Supply |
0 |
0 |
0 |
1 |
0 |
1 |
404 |
Road Structure, Process, or Apparatus |
0 |
0 |
0 |
1 |
0 |
1 |
416 |
Fluid Reaction Surfaces (i.e., Impellers) |
0 |
0 |
0 |
1 |
0 |
1 |
427 |
Coating Processes |
0 |
0 |
0 |
0 |
1 |
1 |
439 |
Electrical Connectors |
0 |
0 |
1 |
0 |
0 |
1 |
604 |
Surgery (Medicators and Receptors) |
0 |
0 |
0 |
1 |
0 |
1 |
706 |
DP: Artificial Intelligence (Data Processing) |
0 |
0 |
1 |
0 |
0 |
1 |
716 |
Computer-Aided Design and Analysis of Circuits and Semiconductor Masks |
0 |
1 |
0 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
64 |
77 |
71 |
121 |
101 |
434 |