405 |
Hydraulic and Earth Engineering |
4 |
2 |
3 |
2 |
1 |
12 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
2 |
0 |
0 |
1 |
2 |
5 |
174 |
Electricity: Conductors and Insulators |
0 |
0 |
4 |
0 |
0 |
4 |
210 |
Liquid Purification or Separation |
1 |
1 |
1 |
0 |
1 |
4 |
482 |
Exercise Devices |
0 |
1 |
2 |
1 |
0 |
4 |
007 |
Compound Hand Tools |
2 |
1 |
0 |
0 |
0 |
3 |
033 |
Geometrical Instruments |
2 |
0 |
1 |
0 |
0 |
3 |
086 |
Ammunition and Explosive-Charge Making |
0 |
0 |
3 |
0 |
0 |
3 |
114 |
Ships |
0 |
0 |
1 |
1 |
1 |
3 |
220 |
Receptacles |
1 |
0 |
1 |
0 |
1 |
3 |
222 |
Dispensing (apparatus and process) |
1 |
1 |
0 |
0 |
1 |
3 |
285 |
Pipe Joints or Couplings |
0 |
1 |
1 |
1 |
0 |
3 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
1 |
1 |
0 |
1 |
0 |
3 |
370 |
Multiplex Communications |
2 |
0 |
0 |
1 |
0 |
3 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
1 |
0 |
1 |
0 |
1 |
3 |
606 |
Surgery (instruments) |
0 |
1 |
2 |
0 |
0 |
3 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
1 |
0 |
1 |
1 |
0 |
3 |
711 |
Memory (Electrical Computers and Digital Processing Systems) |
0 |
0 |
1 |
2 |
0 |
3 |
002 |
Apparel |
0 |
2 |
0 |
0 |
0 |
2 |
052 |
Static Structures (e.g., Buildings) |
1 |
0 |
0 |
1 |
0 |
2 |
119 |
Animal Husbandry |
0 |
1 |
1 |
0 |
0 |
2 |
123 |
Internal-Combustion Engines |
0 |
1 |
0 |
0 |
1 |
2 |
144 |
Woodworking |
0 |
1 |
1 |
0 |
0 |
2 |
180 |
Motor Vehicles |
0 |
2 |
0 |
0 |
0 |
2 |
248 |
Supports (e.g., for holding articles, etc.) |
1 |
0 |
0 |
1 |
0 |
2 |
296 |
Land Vehicles: Bodies and Tops |
1 |
0 |
0 |
0 |
1 |
2 |
297 |
Chairs and Seats |
0 |
0 |
1 |
0 |
1 |
2 |
359 |
Optical: Systems and Elements |
0 |
2 |
0 |
0 |
0 |
2 |
361 |
Electricity: Electrical Systems and Devices |
0 |
1 |
0 |
0 |
1 |
2 |
362 |
Illumination |
1 |
0 |
0 |
1 |
0 |
2 |
404 |
Road Structure, Process, or Apparatus |
1 |
1 |
0 |
0 |
0 |
2 |
440 |
Marine Propulsion |
0 |
2 |
0 |
0 |
0 |
2 |
446 |
Amusement Devices: Toys |
0 |
1 |
0 |
0 |
1 |
2 |
703 |
DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) |
0 |
0 |
1 |
0 |
1 |
2 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
0 |
0 |
1 |
0 |
1 |
2 |
004 |
Baths, Closets, Sinks, and Spittoons |
1 |
0 |
0 |
0 |
0 |
1 |
005 |
Beds |
1 |
0 |
0 |
0 |
0 |
1 |
029 |
Metal Working |
0 |
1 |
0 |
0 |
0 |
1 |
036 |
Boots, Shoes, and Leggings |
1 |
0 |
0 |
0 |
0 |
1 |
040 |
Card, Picture, or Sign Exhibiting |
1 |
0 |
0 |
0 |
0 |
1 |
047 |
Plant Husbandry |
1 |
0 |
0 |
0 |
0 |
1 |
056 |
Harvesters |
0 |
1 |
0 |
0 |
0 |
1 |
062 |
Refrigeration |
0 |
0 |
0 |
1 |
0 |
1 |
065 |
Glass Manufacturing |
0 |
1 |
0 |
0 |
0 |
1 |
070 |
Locks |
0 |
0 |
1 |
0 |
0 |
1 |
074 |
Machine Element or Mechanism |
0 |
0 |
1 |
0 |
0 |
1 |
075 |
Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures |
0 |
0 |
1 |
0 |
0 |
1 |
095 |
Gas Separation: Processes |
0 |
1 |
0 |
0 |
0 |
1 |
100 |
Presses |
0 |
0 |
1 |
0 |
0 |
1 |
102 |
Ammunition and Explosives |
0 |
0 |
0 |
0 |
1 |
1 |
105 |
Railway Rolling Stock |
0 |
1 |
0 |
0 |
0 |
1 |
135 |
Tent, Canopy, Umbrella, or Cane |
1 |
0 |
0 |
0 |
0 |
1 |
137 |
Fluid Handling |
0 |
0 |
1 |
0 |
0 |
1 |
175 |
Boring or Penetrating the Earth |
0 |
1 |
0 |
0 |
0 |
1 |
181 |
Acoustics |
1 |
0 |
0 |
0 |
0 |
1 |
182 |
Fire Escape, Ladder, or Scaffold |
0 |
0 |
1 |
0 |
0 |
1 |
206 |
Special Receptacle or Package |
0 |
1 |
0 |
0 |
0 |
1 |
211 |
Supports: Racks |
0 |
0 |
1 |
0 |
0 |
1 |
221 |
Article Dispensing |
1 |
0 |
0 |
0 |
0 |
1 |
236 |
Automatic Temperature and Humidity Regulation |
1 |
0 |
0 |
0 |
0 |
1 |
242 |
Winding, Tensioning, or Guiding |
0 |
0 |
0 |
1 |
0 |
1 |
254 |
Implements or Apparatus for Applying Pushing or Pulling Force |
0 |
0 |
0 |
1 |
0 |
1 |
269 |
Work Holders |
0 |
0 |
1 |
0 |
0 |
1 |
273 |
Amusement Devices: Games |
1 |
0 |
0 |
0 |
0 |
1 |
280 |
Land Vehicles |
0 |
1 |
0 |
0 |
0 |
1 |
290 |
Prime-Mover Dynamo Plants |
0 |
0 |
0 |
0 |
1 |
1 |
292 |
Closure Fasteners |
0 |
1 |
0 |
0 |
0 |
1 |
294 |
Handling: Hand and Hoist-Line Implements |
0 |
1 |
0 |
0 |
0 |
1 |
335 |
Electricity: Magnetically Operated Switches, Magnets, and Electromagnets |
1 |
0 |
0 |
0 |
0 |
1 |
336 |
Inductor Devices |
0 |
0 |
0 |
0 |
1 |
1 |
340 |
Communications: Electrical |
1 |
0 |
0 |
0 |
0 |
1 |
368 |
Horology: Time Measuring Systems or Devices |
0 |
0 |
0 |
1 |
0 |
1 |
384 |
Bearings |
0 |
1 |
0 |
0 |
0 |
1 |
414 |
Material or Article Handling |
0 |
0 |
0 |
0 |
1 |
1 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
1 |
0 |
0 |
0 |
0 |
1 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
1 |
0 |
0 |
1 |
432 |
Heating |
0 |
1 |
0 |
0 |
0 |
1 |
433 |
Dentistry |
1 |
0 |
0 |
0 |
0 |
1 |
439 |
Electrical Connectors |
1 |
0 |
0 |
0 |
0 |
1 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
1 |
0 |
0 |
0 |
0 |
1 |
518 |
Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
39 |
35 |
36 |
18 |
20 |
148 |