463 |
Amusement Devices: Games |
5 |
33 |
20 |
41 |
43 |
142 |
273 |
Amusement Devices: Games |
20 |
19 |
22 |
24 |
24 |
109 |
429 |
Chemistry: Electrical Current Producing Apparatus, Product, and Process |
7 |
14 |
10 |
10 |
2 |
43 |
340 |
Communications: Electrical |
5 |
7 |
2 |
9 |
10 |
33 |
128 |
Surgery (includes Class 600) |
0 |
9 |
9 |
5 |
7 |
30 |
029 |
Metal Working |
4 |
8 |
6 |
6 |
4 |
28 |
004 |
Baths, Closets, Sinks, and Spittoons |
0 |
4 |
5 |
7 |
6 |
22 |
210 |
Liquid Purification or Separation |
3 |
2 |
6 |
6 |
5 |
22 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
4 |
2 |
5 |
6 |
5 |
22 |
248 |
Supports (e.g., for holding articles, etc.) |
2 |
7 |
2 |
7 |
1 |
19 |
604 |
Surgery (Medicators and Receptors) |
2 |
8 |
3 |
3 |
2 |
18 |
002 |
Apparel |
5 |
2 |
5 |
3 |
1 |
16 |
206 |
Special Receptacle or Package |
2 |
4 |
3 |
5 |
2 |
16 |
280 |
Land Vehicles |
1 |
4 |
3 |
4 |
4 |
16 |
362 |
Illumination |
1 |
2 |
6 |
4 |
3 |
16 |
473 |
Games Using Tangible Projectile |
5 |
1 |
4 |
2 |
4 |
16 |
119 |
Animal Husbandry |
0 |
5 |
1 |
6 |
3 |
15 |
606 |
Surgery (instruments) |
1 |
3 |
5 |
3 |
3 |
15 |
433 |
Dentistry |
2 |
3 |
5 |
1 |
3 |
14 |
062 |
Refrigeration |
5 |
4 |
0 |
0 |
4 |
13 |
073 |
Measuring and Testing |
2 |
2 |
4 |
2 |
3 |
13 |
137 |
Fluid Handling |
1 |
0 |
5 |
3 |
4 |
13 |
194 |
Check-Actuated Control Mechanisms |
1 |
2 |
5 |
3 |
2 |
13 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
2 |
5 |
4 |
1 |
13 |
607 |
Surgery: Light, Thermal, and Electrical Application |
1 |
2 |
1 |
1 |
7 |
12 |
052 |
Static Structures (e.g., Buildings) |
1 |
4 |
2 |
1 |
3 |
11 |
219 |
Electric Heating |
0 |
0 |
1 |
8 |
2 |
11 |
428 |
Stock Material or Miscellaneous Articles |
1 |
5 |
3 |
2 |
0 |
11 |
205 |
Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions |
1 |
3 |
2 |
3 |
1 |
10 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
0 |
3 |
1 |
4 |
2 |
10 |
324 |
Electricity: Measuring and Testing |
1 |
3 |
2 |
1 |
3 |
10 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
0 |
1 |
5 |
4 |
10 |
043 |
Fishing, Trapping, and Vermin Destroying |
2 |
1 |
2 |
2 |
2 |
9 |
222 |
Dispensing (apparatus and process) |
3 |
1 |
1 |
1 |
3 |
9 |
242 |
Winding, Tensioning, or Guiding |
2 |
0 |
2 |
4 |
1 |
9 |
345 |
Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems |
1 |
2 |
2 |
1 |
3 |
9 |
361 |
Electricity: Electrical Systems and Devices |
0 |
1 |
3 |
2 |
3 |
9 |
008 |
Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers |
0 |
0 |
2 |
6 |
0 |
8 |
123 |
Internal-Combustion Engines |
4 |
2 |
1 |
0 |
1 |
8 |
224 |
Package and Article Carriers |
2 |
0 |
2 |
2 |
2 |
8 |
296 |
Land Vehicles: Bodies and Tops |
0 |
3 |
3 |
1 |
1 |
8 |
370 |
Multiplex Communications |
2 |
0 |
0 |
2 |
4 |
8 |
427 |
Coating Processes |
3 |
1 |
3 |
1 |
0 |
8 |
453 |
Coin Handling |
1 |
0 |
3 |
0 |
4 |
8 |
024 |
Buckles, Buttons, Clasps, Etc. |
0 |
1 |
3 |
2 |
1 |
7 |
036 |
Boots, Shoes, and Leggings |
2 |
1 |
0 |
3 |
1 |
7 |
070 |
Locks |
0 |
1 |
2 |
3 |
1 |
7 |
114 |
Ships |
0 |
0 |
1 |
3 |
3 |
7 |
204 |
Chemistry: Electrical and Wave Energy |
4 |
1 |
1 |
0 |
1 |
7 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
1 |
0 |
3 |
3 |
0 |
7 |
239 |
Fluid Sprinkling, Spraying, and Diffusing |
2 |
1 |
3 |
1 |
0 |
7 |
250 |
Radiant Energy |
2 |
1 |
0 |
1 |
3 |
7 |
348 |
Television |
1 |
0 |
2 |
1 |
3 |
7 |
379 |
Telephonic Communications |
0 |
1 |
0 |
1 |
5 |
7 |
423 |
Chemistry of Inorganic Compounds |
1 |
2 |
1 |
0 |
3 |
7 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
2 |
3 |
1 |
1 |
7 |
015 |
Brushing, Scrubbing, and General Cleaning |
0 |
0 |
2 |
3 |
1 |
6 |
084 |
Music |
2 |
2 |
2 |
0 |
0 |
6 |
220 |
Receptacles |
2 |
3 |
0 |
0 |
1 |
6 |
244 |
Aeronautics |
1 |
0 |
3 |
1 |
1 |
6 |
335 |
Electricity: Magnetically Operated Switches, Magnets, and Electromagnets |
0 |
1 |
4 |
0 |
1 |
6 |
404 |
Road Structure, Process, or Apparatus |
0 |
3 |
1 |
2 |
0 |
6 |
482 |
Exercise Devices |
2 |
1 |
1 |
1 |
1 |
6 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
0 |
0 |
1 |
1 |
4 |
6 |
040 |
Card, Picture, or Sign Exhibiting |
1 |
0 |
1 |
0 |
3 |
5 |
075 |
Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures |
1 |
0 |
1 |
2 |
1 |
5 |
099 |
Foods and Beverages: Apparatus |
1 |
1 |
3 |
0 |
0 |
5 |
108 |
Horizontally Supported Planar Surfaces |
1 |
0 |
2 |
1 |
1 |
5 |
132 |
Toilet |
0 |
2 |
1 |
0 |
2 |
5 |
211 |
Supports: Racks |
2 |
1 |
0 |
1 |
1 |
5 |
292 |
Closure Fasteners |
1 |
1 |
1 |
2 |
0 |
5 |
297 |
Chairs and Seats |
0 |
2 |
1 |
2 |
0 |
5 |
341 |
Coded Data Generation or Conversion |
0 |
2 |
0 |
2 |
1 |
5 |
366 |
Agitating (e.g., of articles and materials) |
2 |
0 |
3 |
0 |
0 |
5 |
411 |
Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener |
0 |
3 |
2 |
0 |
0 |
5 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
0 |
0 |
2 |
2 |
1 |
5 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
1 |
2 |
2 |
0 |
5 |
016 |
Miscellaneous Hardware |
0 |
1 |
1 |
1 |
1 |
4 |
060 |
Power Plants |
0 |
0 |
0 |
3 |
1 |
4 |
110 |
Furnaces |
1 |
0 |
1 |
1 |
1 |
4 |
138 |
Pipes and Tubular Conduits |
1 |
0 |
2 |
0 |
1 |
4 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
0 |
1 |
1 |
2 |
0 |
4 |
221 |
Article Dispensing |
0 |
1 |
0 |
1 |
2 |
4 |
251 |
Valves and Valve Actuation |
0 |
0 |
2 |
2 |
0 |
4 |
252 |
Compositions |
1 |
0 |
0 |
0 |
3 |
4 |
320 |
Electricity: Battery or Capacitor Charging or Discharging |
0 |
2 |
0 |
1 |
1 |
4 |
342 |
Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) |
0 |
1 |
1 |
1 |
1 |
4 |
383 |
Flexible Bags |
0 |
1 |
1 |
1 |
1 |
4 |
431 |
Combustion |
0 |
0 |
2 |
1 |
1 |
4 |
434 |
Education and Demonstration |
0 |
1 |
1 |
1 |
1 |
4 |
436 |
Chemistry: Analytical and Immunological Testing |
1 |
1 |
0 |
2 |
0 |
4 |
439 |
Electrical Connectors |
0 |
1 |
1 |
1 |
1 |
4 |
451 |
Abrading |
0 |
0 |
0 |
2 |
2 |
4 |
602 |
Surgery: Splint, Brace, or Bandage |
3 |
0 |
0 |
0 |
1 |
4 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
2 |
2 |
0 |
0 |
0 |
4 |
005 |
Beds |
0 |
0 |
0 |
1 |
2 |
3 |
081 |
Tools |
0 |
0 |
2 |
1 |
0 |
3 |
106 |
Compositions: Coating or Plastic |
1 |
0 |
1 |
0 |
1 |
3 |
152 |
Resilient Tires and Wheels |
0 |
1 |
1 |
0 |
1 |
3 |
174 |
Electricity: Conductors and Insulators |
1 |
0 |
0 |
0 |
2 |
3 |
184 |
Lubrication |
1 |
0 |
1 |
1 |
0 |
3 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
1 |
1 |
1 |
3 |
256 |
Fences |
0 |
1 |
0 |
1 |
1 |
3 |
290 |
Prime-Mover Dynamo Plants |
1 |
1 |
0 |
0 |
1 |
3 |
294 |
Handling: Hand and Hoist-Line Implements |
2 |
1 |
0 |
0 |
0 |
3 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
1 |
0 |
1 |
1 |
3 |
337 |
Electricity: Electrothermally or Thermally Actuated Switches |
0 |
0 |
1 |
2 |
0 |
3 |
338 |
Electrical Resistors |
0 |
0 |
1 |
1 |
1 |
3 |
343 |
Communications: Radio Wave Antennas |
0 |
0 |
1 |
1 |
1 |
3 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
0 |
2 |
0 |
0 |
1 |
3 |
365 |
Static Information Storage and Retrieval |
3 |
0 |
0 |
0 |
0 |
3 |
368 |
Horology: Time Measuring Systems or Devices |
1 |
2 |
0 |
0 |
0 |
3 |
382 |
Image Analysis |
0 |
0 |
1 |
0 |
2 |
3 |
384 |
Bearings |
0 |
1 |
0 |
1 |
1 |
3 |
403 |
Joints and Connections |
0 |
2 |
0 |
1 |
0 |
3 |
414 |
Material or Article Handling |
1 |
2 |
0 |
0 |
0 |
3 |
416 |
Fluid Reaction Surfaces (i.e., Impellers) |
1 |
1 |
1 |
0 |
0 |
3 |
417 |
Pumps |
1 |
0 |
0 |
1 |
1 |
3 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
2 |
0 |
0 |
0 |
1 |
3 |
446 |
Amusement Devices: Toys |
1 |
0 |
0 |
2 |
0 |
3 |
454 |
Ventilation |
1 |
1 |
0 |
0 |
1 |
3 |
472 |
Amusement Devices |
1 |
0 |
1 |
0 |
1 |
3 |
707 |
DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) |
0 |
0 |
1 |
0 |
2 |
3 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
0 |
0 |
1 |
1 |
1 |
3 |
007 |
Compound Hand Tools |
0 |
0 |
0 |
0 |
2 |
2 |
030 |
Cutlery |
0 |
0 |
1 |
1 |
0 |
2 |
033 |
Geometrical Instruments |
0 |
0 |
0 |
1 |
1 |
2 |
034 |
Drying and Gas or Vapor Contact with Solids |
0 |
0 |
2 |
0 |
0 |
2 |
044 |
Fuel and Related Compositions |
0 |
0 |
0 |
0 |
2 |
2 |
049 |
Movable or Removable Closures |
0 |
0 |
0 |
0 |
2 |
2 |
055 |
Gas Separation |
0 |
0 |
0 |
1 |
1 |
2 |
072 |
Metal Deforming |
1 |
0 |
0 |
1 |
0 |
2 |
074 |
Machine Element or Mechanism |
1 |
0 |
0 |
0 |
1 |
2 |
109 |
Safes, Bank Protection, or a Related Device |
0 |
0 |
1 |
1 |
0 |
2 |
116 |
Signals and Indicators |
1 |
0 |
0 |
1 |
0 |
2 |
124 |
Mechanical Guns and Projectors |
0 |
2 |
0 |
0 |
0 |
2 |
131 |
Tobacco |
0 |
0 |
1 |
0 |
1 |
2 |
134 |
Cleaning and Liquid Contact with Solids |
0 |
1 |
0 |
0 |
1 |
2 |
144 |
Woodworking |
0 |
0 |
0 |
1 |
1 |
2 |
150 |
Purses, Wallets, and Protective Covers |
0 |
0 |
1 |
1 |
0 |
2 |
160 |
Flexible or Portable Closure, Partition, or Panel |
0 |
1 |
1 |
0 |
0 |
2 |
165 |
Heat Exchange |
0 |
0 |
0 |
1 |
1 |
2 |
180 |
Motor Vehicles |
0 |
2 |
0 |
0 |
0 |
2 |
187 |
Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle |
0 |
1 |
0 |
0 |
1 |
2 |
188 |
Brakes |
0 |
0 |
1 |
1 |
0 |
2 |
198 |
Conveyors: Power-Driven |
1 |
1 |
0 |
0 |
0 |
2 |
208 |
Mineral Oils: Processes and Products |
0 |
0 |
2 |
0 |
0 |
2 |
228 |
Metal Fusion Bonding |
0 |
0 |
1 |
1 |
0 |
2 |
229 |
Envelopes, Wrappers, and Paperboard Boxes |
0 |
0 |
0 |
2 |
0 |
2 |
241 |
Solid Material Comminution or Disintegration |
0 |
0 |
1 |
0 |
1 |
2 |
254 |
Implements or Apparatus for Applying Pushing or Pulling Force |
0 |
1 |
0 |
0 |
1 |
2 |
281 |
Books, Strips, and Leaves |
0 |
0 |
0 |
1 |
1 |
2 |
283 |
Printed Matter |
0 |
0 |
0 |
0 |
2 |
2 |
285 |
Pipe Joints or Couplings |
0 |
0 |
1 |
1 |
0 |
2 |
293 |
Vehicle Fenders |
0 |
0 |
2 |
0 |
0 |
2 |
301 |
Land Vehicles: Wheels and Axles |
0 |
1 |
0 |
0 |
1 |
2 |
307 |
Electrical Transmission or Interconnection Systems |
0 |
1 |
1 |
0 |
0 |
2 |
310 |
Electrical Generator or Motor Structure |
0 |
2 |
0 |
0 |
0 |
2 |
312 |
Supports: Cabinet Structure |
0 |
1 |
1 |
0 |
0 |
2 |
333 |
Wave Transmission Lines and Networks |
1 |
1 |
0 |
0 |
0 |
2 |
356 |
Optics: Measuring and Testing |
0 |
0 |
1 |
1 |
0 |
2 |
375 |
Pulse or Digital Communications |
0 |
0 |
0 |
1 |
1 |
2 |
376 |
Induced Nuclear Reactions: Processes, Systems, and Elements |
0 |
1 |
0 |
0 |
1 |
2 |
385 |
Optical Waveguides |
0 |
1 |
1 |
0 |
0 |
2 |
386 |
Television Signal Processing for Dynamic Recording or Reproducing |
1 |
0 |
0 |
0 |
1 |
2 |
392 |
Electric Resistance Heating Devices |
0 |
0 |
1 |
1 |
0 |
2 |
401 |
Coating Implements with Material Supply |
0 |
1 |
0 |
0 |
1 |
2 |
405 |
Hydraulic and Earth Engineering |
0 |
0 |
1 |
0 |
1 |
2 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
0 |
0 |
1 |
0 |
1 |
2 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
1 |
0 |
0 |
1 |
2 |
452 |
Butchering |
0 |
0 |
0 |
2 |
0 |
2 |
455 |
Telecommunications |
1 |
0 |
1 |
0 |
0 |
2 |
532 |
Organic Compounds (includes Classes 532-570) |
1 |
0 |
0 |
1 |
0 |
2 |
601 |
Surgery: Kinesitherapy |
1 |
0 |
0 |
0 |
1 |
2 |
713 |
Support (Electrical Computers and Digital Processing Systems) |
0 |
1 |
1 |
0 |
0 |
2 |
001 |
** Classification Undetermined ** |
0 |
0 |
1 |
0 |
0 |
1 |
042 |
Firearms |
1 |
0 |
0 |
0 |
0 |
1 |
047 |
Plant Husbandry |
0 |
0 |
1 |
0 |
0 |
1 |
059 |
Chain, Staple, and Horseshoe Making |
0 |
0 |
0 |
1 |
0 |
1 |
063 |
Jewelry |
0 |
1 |
0 |
0 |
0 |
1 |
082 |
Turning (e.g., for metal working) |
0 |
0 |
0 |
1 |
0 |
1 |
089 |
Ordnance |
0 |
1 |
0 |
0 |
0 |
1 |
096 |
Gas Separation: Apparatus |
0 |
0 |
1 |
0 |
0 |
1 |
100 |
Presses |
1 |
0 |
0 |
0 |
0 |
1 |
101 |
Printing |
1 |
0 |
0 |
0 |
0 |
1 |
102 |
Ammunition and Explosives |
0 |
0 |
0 |
0 |
1 |
1 |
104 |
Railways |
1 |
0 |
0 |
0 |
0 |
1 |
111 |
Planting |
0 |
0 |
0 |
0 |
1 |
1 |
112 |
Sewing |
0 |
0 |
0 |
1 |
0 |
1 |
118 |
Coating Apparatus |
0 |
0 |
1 |
0 |
0 |
1 |
122 |
Liquid Heaters and Vaporizers |
0 |
0 |
0 |
1 |
0 |
1 |
125 |
Stone Working |
0 |
1 |
0 |
0 |
0 |
1 |
126 |
Stoves and Furnaces |
1 |
0 |
0 |
0 |
0 |
1 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
0 |
0 |
0 |
0 |
1 |
1 |
148 |
Metal Treatment |
1 |
0 |
0 |
0 |
0 |
1 |
149 |
Explosive and Thermic Compositions or Charges |
0 |
0 |
0 |
1 |
0 |
1 |
169 |
Fire Extinguishers |
0 |
0 |
0 |
0 |
1 |
1 |
172 |
Earth Working |
0 |
0 |
1 |
0 |
0 |
1 |
173 |
Tool Driving or Impacting |
0 |
0 |
0 |
1 |
0 |
1 |
177 |
Weighing Scales |
0 |
1 |
0 |
0 |
0 |
1 |
181 |
Acoustics |
0 |
0 |
1 |
0 |
0 |
1 |
182 |
Fire Escape, Ladder, or Scaffold |
0 |
0 |
1 |
0 |
0 |
1 |
192 |
Clutches and Power-Stop Control |
1 |
0 |
0 |
0 |
0 |
1 |
201 |
Distillation: Processes, Thermolytic |
0 |
0 |
1 |
0 |
0 |
1 |
202 |
Distillation: Apparatus |
0 |
0 |
0 |
1 |
0 |
1 |
212 |
Traversing Hoists |
0 |
0 |
0 |
0 |
1 |
1 |
223 |
Apparel Apparatus |
1 |
0 |
0 |
0 |
0 |
1 |
249 |
Static Molds |
0 |
0 |
0 |
0 |
1 |
1 |
269 |
Work Holders |
0 |
1 |
0 |
0 |
0 |
1 |
277 |
Seal for a Joint or Juncture |
1 |
0 |
0 |
0 |
0 |
1 |
326 |
Electronic Digital Logic Circuitry |
0 |
0 |
0 |
0 |
1 |
1 |
358 |
Facsimile and Static Presentation Processing |
0 |
0 |
0 |
1 |
0 |
1 |
359 |
Optics: Systems (Including Communication) and Elements |
0 |
0 |
1 |
0 |
0 |
1 |
363 |
Electric Power Conversion Systems |
0 |
0 |
0 |
0 |
1 |
1 |
369 |
Dynamic Information Storage or Retrieval |
0 |
0 |
1 |
0 |
0 |
1 |
372 |
Coherent Light Generators |
0 |
1 |
0 |
0 |
0 |
1 |
381 |
Electrical Audio Signal Processing Systems and Devices |
0 |
1 |
0 |
0 |
0 |
1 |
396 |
Photography |
0 |
0 |
1 |
0 |
0 |
1 |
406 |
Conveyors: Fluid Current |
0 |
0 |
0 |
0 |
1 |
1 |
408 |
Cutting by Use of Rotating Axially Moving Tool |
0 |
1 |
0 |
0 |
0 |
1 |
410 |
Freight Accommodation On Freight Carrier |
0 |
0 |
1 |
0 |
0 |
1 |
420 |
Alloys or Metallic Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
1 |
0 |
0 |
0 |
0 |
1 |
432 |
Heating |
0 |
1 |
0 |
0 |
0 |
1 |
440 |
Marine Propulsion |
0 |
0 |
0 |
0 |
1 |
1 |
441 |
Buoys, Rafts, and Aquatic Devices |
1 |
0 |
0 |
0 |
0 |
1 |
494 |
Imperforate Bowl: Centrifugal Separators |
0 |
0 |
1 |
0 |
0 |
1 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
0 |
0 |
0 |
1 |
0 |
1 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
0 |
1 |
0 |
0 |
0 |
1 |
711 |
Memory (Electrical Computers and Digital Processing Systems) |
0 |
0 |
1 |
0 |
0 |
1 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
181 |
270 |
295 |
318 |
313 |
1377 |