180 |
Motor Vehicles |
8 |
3 |
2 |
2 |
10 |
25 |
414 |
Material or Article Handling |
3 |
4 |
0 |
4 |
3 |
14 |
280 |
Land Vehicles |
6 |
2 |
2 |
1 |
2 |
13 |
172 |
Earth Working |
3 |
4 |
1 |
2 |
2 |
12 |
296 |
Land Vehicles: Bodies and Tops |
1 |
3 |
3 |
2 |
3 |
12 |
037 |
Excavating |
4 |
3 |
2 |
2 |
0 |
11 |
242 |
Winding, Tensioning, or Guiding |
2 |
1 |
1 |
1 |
5 |
10 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
3 |
4 |
2 |
0 |
0 |
9 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
3 |
2 |
0 |
0 |
4 |
9 |
111 |
Planting |
2 |
2 |
1 |
1 |
2 |
8 |
052 |
Static Structures (e.g., Buildings) |
3 |
0 |
1 |
1 |
2 |
7 |
033 |
Geometrical Instruments |
0 |
1 |
1 |
2 |
2 |
6 |
239 |
Fluid Sprinkling, Spraying, and Diffusing |
2 |
1 |
0 |
2 |
1 |
6 |
198 |
Conveyors: Power-Driven |
1 |
1 |
2 |
0 |
1 |
5 |
435 |
Chemistry: Molecular Biology and Microbiology |
1 |
1 |
1 |
1 |
1 |
5 |
002 |
Apparel |
1 |
1 |
1 |
1 |
0 |
4 |
004 |
Baths, Closets, Sinks, and Spittoons |
2 |
1 |
0 |
1 |
0 |
4 |
056 |
Harvesters |
2 |
1 |
0 |
0 |
1 |
4 |
060 |
Power Plants |
0 |
1 |
2 |
1 |
0 |
4 |
210 |
Liquid Purification or Separation |
0 |
2 |
0 |
0 |
2 |
4 |
305 |
Wheel Substitutes for Land Vehicles |
2 |
1 |
1 |
0 |
0 |
4 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
1 |
2 |
0 |
1 |
0 |
4 |
504 |
Plant Protecting and Regulating Compositions |
0 |
0 |
2 |
1 |
1 |
4 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
1 |
2 |
1 |
0 |
0 |
4 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
0 |
1 |
2 |
0 |
1 |
4 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
1 |
1 |
0 |
2 |
0 |
4 |
036 |
Boots, Shoes, and Leggings |
0 |
0 |
0 |
1 |
2 |
3 |
073 |
Measuring and Testing |
0 |
0 |
2 |
0 |
1 |
3 |
074 |
Machine Element or Mechanism |
0 |
2 |
1 |
0 |
0 |
3 |
091 |
Motors: Expansible Chamber Type |
1 |
2 |
0 |
0 |
0 |
3 |
144 |
Woodworking |
0 |
1 |
0 |
1 |
1 |
3 |
182 |
Fire Escape, Ladder, or Scaffold |
1 |
1 |
1 |
0 |
0 |
3 |
184 |
Lubrication |
0 |
1 |
0 |
0 |
2 |
3 |
211 |
Supports: Racks |
1 |
1 |
1 |
0 |
0 |
3 |
219 |
Electric Heating |
2 |
0 |
0 |
0 |
1 |
3 |
241 |
Solid Material Comminution or Disintegration |
1 |
0 |
2 |
0 |
0 |
3 |
248 |
Supports (e.g., for holding articles, etc.) |
3 |
0 |
0 |
0 |
0 |
3 |
277 |
Seal for a Joint or Juncture |
0 |
1 |
1 |
1 |
0 |
3 |
340 |
Communications: Electrical |
0 |
1 |
1 |
0 |
1 |
3 |
356 |
Optics: Measuring and Testing |
0 |
0 |
1 |
0 |
2 |
3 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
0 |
0 |
1 |
1 |
1 |
3 |
015 |
Brushing, Scrubbing, and General Cleaning |
1 |
0 |
1 |
0 |
0 |
2 |
029 |
Metal Working |
0 |
0 |
1 |
0 |
1 |
2 |
047 |
Plant Husbandry |
1 |
1 |
0 |
0 |
0 |
2 |
049 |
Movable or Removable Closures |
1 |
0 |
1 |
0 |
0 |
2 |
072 |
Metal Deforming |
0 |
0 |
0 |
1 |
1 |
2 |
081 |
Tools |
1 |
1 |
0 |
0 |
0 |
2 |
092 |
Expansible Chamber Devices |
1 |
0 |
0 |
1 |
0 |
2 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
1 |
1 |
0 |
0 |
0 |
2 |
165 |
Heat Exchange |
1 |
0 |
0 |
0 |
1 |
2 |
209 |
Classifying, Separating, and Assorting Solids |
1 |
0 |
0 |
0 |
1 |
2 |
220 |
Receptacles |
1 |
1 |
0 |
0 |
0 |
2 |
254 |
Implements or Apparatus for Applying Pushing or Pulling Force |
0 |
1 |
0 |
0 |
1 |
2 |
294 |
Handling: Hand and Hoist-Line Implements |
0 |
2 |
0 |
0 |
0 |
2 |
299 |
Mining or In Situ Disintegration of Hard Material |
2 |
0 |
0 |
0 |
0 |
2 |
341 |
Coded Data Generation or Conversion |
0 |
0 |
0 |
1 |
1 |
2 |
342 |
Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) |
2 |
0 |
0 |
0 |
0 |
2 |
433 |
Dentistry |
0 |
1 |
0 |
1 |
0 |
2 |
439 |
Electrical Connectors |
0 |
0 |
0 |
0 |
2 |
2 |
460 |
Crop Threshing or Separating |
1 |
0 |
0 |
1 |
0 |
2 |
473 |
Games Using Tangible Projectile |
0 |
1 |
0 |
0 |
1 |
2 |
482 |
Exercise Devices |
0 |
1 |
1 |
0 |
0 |
2 |
532 |
Organic Compounds (includes Classes 532-570) |
2 |
0 |
0 |
0 |
0 |
2 |
012 |
Boot and Shoe Making |
1 |
0 |
0 |
0 |
0 |
1 |
014 |
Bridges |
0 |
0 |
1 |
0 |
0 |
1 |
016 |
Miscellaneous Hardware |
0 |
0 |
0 |
1 |
0 |
1 |
030 |
Cutlery |
0 |
0 |
1 |
0 |
0 |
1 |
034 |
Drying and Gas or Vapor Contact with Solids |
0 |
0 |
0 |
1 |
0 |
1 |
044 |
Fuel and Related Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
054 |
Harness for Working Animal |
0 |
0 |
0 |
1 |
0 |
1 |
065 |
Glass Manufacturing |
1 |
0 |
0 |
0 |
0 |
1 |
083 |
Cutting |
1 |
0 |
0 |
0 |
0 |
1 |
095 |
Gas Separation: Processes |
0 |
0 |
1 |
0 |
0 |
1 |
108 |
Horizontally Supported Planar Surfaces |
0 |
1 |
0 |
0 |
0 |
1 |
118 |
Coating Apparatus |
1 |
0 |
0 |
0 |
0 |
1 |
123 |
Internal-Combustion Engines |
1 |
0 |
0 |
0 |
0 |
1 |
126 |
Stoves and Furnaces |
0 |
0 |
0 |
0 |
1 |
1 |
128 |
Surgery (includes Class 600) |
0 |
0 |
0 |
1 |
0 |
1 |
132 |
Toilet |
0 |
1 |
0 |
0 |
0 |
1 |
134 |
Cleaning and Liquid Contact with Solids |
1 |
0 |
0 |
0 |
0 |
1 |
135 |
Tent, Canopy, Umbrella, or Cane |
1 |
0 |
0 |
0 |
0 |
1 |
137 |
Fluid Handling |
1 |
0 |
0 |
0 |
0 |
1 |
160 |
Flexible or Portable Closure, Partition, or Panel |
1 |
0 |
0 |
0 |
0 |
1 |
171 |
Unearthing Plants or Buried Objects |
1 |
0 |
0 |
0 |
0 |
1 |
174 |
Electricity: Conductors and Insulators |
0 |
0 |
0 |
0 |
1 |
1 |
175 |
Boring or Penetrating the Earth |
1 |
0 |
0 |
0 |
0 |
1 |
188 |
Brakes |
0 |
1 |
0 |
0 |
0 |
1 |
202 |
Distillation: Apparatus |
0 |
1 |
0 |
0 |
0 |
1 |
206 |
Special Receptacle or Package |
1 |
0 |
0 |
0 |
0 |
1 |
221 |
Article Dispensing |
0 |
0 |
0 |
0 |
1 |
1 |
224 |
Package and Article Carriers |
0 |
0 |
1 |
0 |
0 |
1 |
226 |
Advancing Material of Indeterminate Length |
0 |
0 |
0 |
0 |
1 |
1 |
244 |
Aeronautics and Astronautics |
0 |
0 |
0 |
0 |
1 |
1 |
250 |
Radiant Energy |
0 |
0 |
0 |
1 |
0 |
1 |
256 |
Fences |
0 |
0 |
0 |
1 |
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 |
273 |
Amusement Devices: Games |
0 |
0 |
1 |
0 |
0 |
1 |
285 |
Pipe Joints or Couplings |
0 |
0 |
1 |
0 |
0 |
1 |
292 |
Closure Fasteners |
0 |
0 |
1 |
0 |
0 |
1 |
297 |
Chairs and Seats |
0 |
0 |
0 |
1 |
0 |
1 |
307 |
Electrical Transmission or Interconnection Systems |
1 |
0 |
0 |
0 |
0 |
1 |
315 |
Electric Lamp and Discharge Devices: Systems |
0 |
0 |
0 |
0 |
1 |
1 |
324 |
Electricity: Measuring and Testing |
0 |
1 |
0 |
0 |
0 |
1 |
360 |
Dynamic Magnetic Information Storage or Retrieval |
0 |
0 |
0 |
1 |
0 |
1 |
361 |
Electricity: Electrical Systems and Devices |
0 |
1 |
0 |
0 |
0 |
1 |
362 |
Illumination |
0 |
0 |
0 |
0 |
1 |
1 |
366 |
Agitating (e.g., of articles and materials) |
0 |
0 |
0 |
1 |
0 |
1 |
368 |
Horology: Time Measuring Systems or Devices |
0 |
0 |
1 |
0 |
0 |
1 |
383 |
Flexible Bags |
0 |
0 |
0 |
1 |
0 |
1 |
384 |
Bearings |
0 |
0 |
0 |
0 |
1 |
1 |
404 |
Road Structure, Process, or Apparatus |
0 |
0 |
0 |
0 |
1 |
1 |
417 |
Pumps |
0 |
1 |
0 |
0 |
0 |
1 |
423 |
Chemistry of Inorganic Compounds |
0 |
0 |
0 |
1 |
0 |
1 |
428 |
Stock Material or Miscellaneous Articles |
1 |
0 |
0 |
0 |
0 |
1 |
440 |
Marine Propulsion |
1 |
0 |
0 |
0 |
0 |
1 |
441 |
Buoys, Rafts, and Aquatic Devices |
1 |
0 |
0 |
0 |
0 |
1 |
446 |
Amusement Devices: Toys |
1 |
0 |
0 |
0 |
0 |
1 |
449 |
Bee Culture (propagating, raising, caring for bees) |
1 |
0 |
0 |
0 |
0 |
1 |
451 |
Abrading |
0 |
1 |
0 |
0 |
0 |
1 |
454 |
Ventilation |
0 |
0 |
0 |
1 |
0 |
1 |
464 |
Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts |
1 |
0 |
0 |
0 |
0 |
1 |
472 |
Amusement Devices |
0 |
0 |
1 |
0 |
0 |
1 |
477 |
Interrelated Power Delivery Controls, Including Engine Control |
0 |
0 |
1 |
0 |
0 |
1 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
0 |
0 |
0 |
1 |
0 |
1 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
0 |
0 |
0 |
1 |
0 |
1 |
601 |
Surgery: Kinesitherapy |
0 |
0 |
0 |
1 |
0 |
1 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
0 |
0 |
0 |
0 |
1 |
1 |
715 |
DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) |
0 |
0 |
0 |
1 |
0 |
1 |
720 |
Dynamic Optical Information Storage or Retrieval |
0 |
0 |
1 |
0 |
0 |
1 |
ALL |
ALL CLASSES |
97 |
73 |
55 |
53 |
74 |
352 |