257 |
Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) |
416 |
416 |
451 |
445 |
657 |
2385 |
438 |
Semiconductor Device Manufacturing: Process |
490 |
421 |
441 |
425 |
482 |
2259 |
439 |
Electrical Connectors |
432 |
365 |
396 |
398 |
469 |
2060 |
361 |
Electricity: Electrical Systems and Devices |
254 |
291 |
315 |
347 |
361 |
1568 |
362 |
Illumination |
209 |
239 |
206 |
222 |
296 |
1172 |
345 |
Computer Graphics Processing and Selective Visual Display Systems |
148 |
145 |
175 |
160 |
284 |
912 |
349 |
Liquid Crystal Cells, Elements and Systems |
107 |
80 |
116 |
202 |
243 |
748 |
365 |
Static Information Storage and Retrieval |
94 |
137 |
153 |
155 |
180 |
719 |
359 |
Optical: Systems and Elements |
73 |
92 |
136 |
143 |
194 |
638 |
327 |
Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems |
81 |
93 |
99 |
123 |
173 |
569 |
343 |
Communications: Radio Wave Antennas |
83 |
102 |
116 |
126 |
108 |
535 |
369 |
Dynamic Information Storage or Retrieval |
74 |
97 |
83 |
75 |
123 |
452 |
375 |
Pulse or Digital Communications |
56 |
84 |
76 |
80 |
119 |
415 |
455 |
Telecommunications |
92 |
95 |
77 |
72 |
76 |
412 |
081 |
Tools |
147 |
104 |
75 |
34 |
42 |
402 |
370 |
Multiplex Communications |
39 |
66 |
81 |
68 |
113 |
367 |
348 |
Television |
44 |
55 |
64 |
76 |
118 |
357 |
714 |
Error Detection/Correction and Fault Detection/Recovery |
47 |
69 |
57 |
76 |
78 |
327 |
713 |
Support (Electrical Computers and Digital Processing Systems) |
53 |
52 |
80 |
69 |
72 |
326 |
324 |
Electricity: Measuring and Testing |
58 |
42 |
57 |
47 |
112 |
316 |
382 |
Image Analysis |
35 |
62 |
70 |
65 |
84 |
316 |
482 |
Exercise Devices |
79 |
55 |
62 |
43 |
73 |
312 |
248 |
Supports (e.g., for holding articles, etc.) |
39 |
48 |
61 |
74 |
76 |
298 |
710 |
Input/Output (Electrical Computers and Digital Processing Systems) |
61 |
40 |
41 |
72 |
81 |
295 |
358 |
Facsimile and Static Presentation Processing |
41 |
47 |
65 |
77 |
64 |
294 |
315 |
Electric Lamp and Discharge Devices: Systems |
52 |
68 |
51 |
47 |
68 |
286 |
341 |
Coded Data Generation or Conversion |
58 |
56 |
54 |
53 |
65 |
286 |
029 |
Metal Working |
63 |
42 |
54 |
42 |
53 |
254 |
280 |
Land Vehicles |
63 |
50 |
49 |
44 |
48 |
254 |
430 |
Radiation Imagery Chemistry: Process, Composition, or Product Thereof |
68 |
37 |
36 |
50 |
58 |
249 |
340 |
Communications: Electrical |
47 |
53 |
42 |
43 |
62 |
247 |
250 |
Radiant Energy |
34 |
35 |
62 |
52 |
63 |
246 |
313 |
Electric Lamp and Discharge Devices |
44 |
44 |
30 |
59 |
55 |
232 |
424 |
Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) |
35 |
31 |
41 |
52 |
69 |
228 |
310 |
Electrical Generator or Motor Structure |
48 |
35 |
32 |
56 |
55 |
226 |
330 |
Amplifiers |
16 |
37 |
50 |
49 |
74 |
226 |
200 |
Electricity: Circuit Makers and Breakers |
44 |
54 |
49 |
36 |
36 |
219 |
016 |
Miscellaneous Hardware |
38 |
23 |
26 |
73 |
56 |
216 |
323 |
Electricity: Power Supply or Regulation Systems |
35 |
43 |
33 |
51 |
47 |
209 |
165 |
Heat Exchange |
76 |
35 |
29 |
27 |
39 |
206 |
297 |
Chairs and Seats |
47 |
38 |
42 |
35 |
42 |
204 |
363 |
Electric Power Conversion Systems |
35 |
38 |
33 |
37 |
49 |
192 |
385 |
Optical Waveguides |
54 |
44 |
43 |
29 |
22 |
192 |
356 |
Optics: Measuring and Testing |
14 |
38 |
36 |
45 |
50 |
183 |
700 |
DP: Generic Control Systems or Specific Applications (Data Processing) |
65 |
41 |
25 |
25 |
27 |
183 |
070 |
Locks |
40 |
36 |
53 |
33 |
19 |
181 |
711 |
Memory (Electrical Computers and Digital Processing Systems) |
34 |
26 |
43 |
35 |
37 |
175 |
073 |
Measuring and Testing |
30 |
33 |
38 |
30 |
37 |
168 |
174 |
Electricity: Conductors and Insulators |
26 |
38 |
28 |
33 |
42 |
167 |
318 |
Electricity: Motive Power Systems |
35 |
37 |
27 |
31 |
37 |
167 |
435 |
Chemistry: Molecular Biology and Microbiology |
31 |
24 |
26 |
32 |
54 |
167 |
532 |
Organic Compounds (includes Classes 532-570) |
28 |
26 |
39 |
34 |
40 |
167 |
396 |
Photography |
8 |
5 |
20 |
65 |
61 |
159 |
428 |
Stock Material or Miscellaneous Articles |
22 |
17 |
21 |
33 |
65 |
158 |
716 |
Computer-Aided Design and Analysis of Circuits and Semiconductor Masks |
27 |
26 |
32 |
37 |
29 |
151 |
451 |
Abrading |
47 |
31 |
20 |
25 |
20 |
143 |
720 |
Dynamic Optical Information Storage or Retrieval |
35 |
25 |
41 |
22 |
19 |
142 |
702 |
DP: Measuring, Calibrating, or Testing (Data Processing) |
39 |
29 |
26 |
21 |
25 |
140 |
326 |
Electronic Digital Logic Circuitry |
20 |
22 |
30 |
29 |
37 |
138 |
331 |
Oscillators |
20 |
23 |
22 |
35 |
37 |
137 |
336 |
Inductor Devices |
14 |
22 |
31 |
25 |
45 |
137 |
206 |
Special Receptacle or Package |
25 |
26 |
19 |
30 |
35 |
135 |
473 |
Games Using Tangible Projectile |
42 |
33 |
26 |
11 |
20 |
132 |
312 |
Supports: Cabinet Structure |
16 |
19 |
20 |
21 |
52 |
128 |
235 |
Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) |
32 |
30 |
26 |
18 |
20 |
126 |
353 |
Optics: Image Projectors |
24 |
27 |
13 |
14 |
48 |
126 |
239 |
Fluid Sprinkling, Spraying, and Diffusing |
32 |
27 |
28 |
16 |
20 |
123 |
347 |
Incremental Printing of Symbolic Information |
20 |
28 |
19 |
32 |
23 |
122 |
227 |
Elongated-Member-Driving Apparatus |
31 |
23 |
22 |
19 |
24 |
119 |
137 |
Fluid Handling |
32 |
28 |
24 |
13 |
20 |
117 |
351 |
Optics: Eye Examining, Vision Testing and Correcting |
24 |
28 |
23 |
24 |
16 |
115 |
415 |
Rotary Kinetic Fluid Motors or Pumps |
17 |
30 |
24 |
18 |
25 |
114 |
425 |
Plastic Article or Earthenware Shaping or Treating: Apparatus |
27 |
16 |
25 |
20 |
26 |
114 |
160 |
Flexible or Portable Closure, Partition, or Panel |
22 |
39 |
16 |
20 |
14 |
111 |
520 |
Synthetic Resins or Natural Rubbers (includes Classes 520-528) |
22 |
20 |
14 |
14 |
39 |
109 |
381 |
Electrical Audio Signal Processing Systems and Devices |
22 |
23 |
16 |
17 |
28 |
106 |
074 |
Machine Element or Mechanism |
19 |
17 |
7 |
34 |
26 |
103 |
084 |
Music |
18 |
22 |
20 |
18 |
22 |
100 |
320 |
Electricity: Battery or Capacitor Charging or Discharging |
13 |
9 |
11 |
28 |
37 |
98 |
005 |
Beds |
23 |
17 |
22 |
20 |
15 |
97 |
024 |
Buckles, Buttons, Clasps, Etc. |
21 |
16 |
22 |
17 |
21 |
97 |
210 |
Liquid Purification or Separation |
18 |
22 |
27 |
18 |
11 |
96 |
307 |
Electrical Transmission or Interconnection Systems |
12 |
11 |
13 |
27 |
32 |
95 |
156 |
Adhesive Bonding and Miscellaneous Chemical Manufacture |
23 |
15 |
16 |
10 |
30 |
94 |
333 |
Wave Transmission Lines and Networks |
22 |
12 |
16 |
22 |
21 |
93 |
219 |
Electric Heating |
36 |
19 |
9 |
10 |
17 |
91 |
030 |
Cutlery |
19 |
33 |
16 |
9 |
10 |
87 |
264 |
Plastic and Nonmetallic Article Shaping or Treating: Processes |
22 |
11 |
14 |
10 |
27 |
84 |
384 |
Bearings |
17 |
9 |
16 |
17 |
22 |
81 |
015 |
Brushing, Scrubbing, and General Cleaning |
10 |
21 |
17 |
15 |
17 |
80 |
709 |
Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) |
13 |
11 |
9 |
17 |
30 |
80 |
083 |
Cutting |
22 |
17 |
16 |
12 |
12 |
79 |
128 |
Surgery (includes Class 600) |
22 |
17 |
17 |
7 |
14 |
77 |
292 |
Closure Fasteners |
15 |
18 |
12 |
14 |
16 |
75 |
241 |
Solid Material Comminution or Disintegration |
13 |
8 |
13 |
16 |
24 |
74 |
271 |
Sheet Feeding or Delivering |
4 |
6 |
10 |
23 |
30 |
73 |
427 |
Coating Processes |
9 |
7 |
11 |
16 |
29 |
72 |
242 |
Winding, Tensioning, or Guiding |
13 |
14 |
23 |
13 |
8 |
71 |
033 |
Geometrical Instruments |
19 |
12 |
9 |
16 |
13 |
69 |
216 |
Etching a Substrate: Processes |
11 |
17 |
21 |
10 |
9 |
68 |
135 |
Tent, Canopy, Umbrella, or Cane |
10 |
20 |
13 |
12 |
10 |
65 |
180 |
Motor Vehicles |
14 |
13 |
12 |
11 |
15 |
65 |
002 |
Apparel |
15 |
15 |
12 |
5 |
17 |
64 |
124 |
Mechanical Guns and Projectors |
6 |
11 |
9 |
20 |
18 |
64 |
211 |
Supports: Racks |
15 |
15 |
9 |
6 |
19 |
64 |
374 |
Thermal Measuring and Testing |
4 |
10 |
14 |
25 |
11 |
64 |
429 |
Chemistry: Electrical Current Producing Apparatus, Product, and Process |
8 |
3 |
9 |
19 |
24 |
63 |
188 |
Brakes |
10 |
11 |
12 |
9 |
17 |
59 |
601 |
Surgery: Kinesitherapy |
26 |
15 |
5 |
3 |
10 |
59 |
704 |
DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) |
8 |
9 |
16 |
11 |
14 |
58 |
004 |
Baths, Closets, Sinks, and Spittoons |
14 |
16 |
11 |
3 |
12 |
56 |
379 |
Telephonic Communications |
21 |
4 |
10 |
12 |
8 |
55 |
386 |
Motion Video Signal Processing for Recording or Reproducing |
1 |
9 |
16 |
15 |
14 |
55 |
417 |
Pumps |
17 |
7 |
7 |
8 |
16 |
55 |
401 |
Coating Implements with Material Supply |
15 |
12 |
11 |
6 |
10 |
54 |
707 |
DP: Database and File Management or Data Structures (Data Processing) |
6 |
14 |
11 |
10 |
13 |
54 |
252 |
Compositions |
5 |
3 |
8 |
13 |
24 |
53 |
422 |
Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing |
6 |
10 |
9 |
15 |
13 |
53 |
377 |
Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems |
2 |
6 |
10 |
13 |
21 |
52 |
342 |
Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) |
1 |
9 |
11 |
16 |
14 |
51 |
072 |
Metal Deforming |
13 |
15 |
8 |
7 |
7 |
50 |
251 |
Valves and Valve Actuation |
16 |
11 |
13 |
6 |
4 |
50 |
445 |
Electric Lamp or Space Discharge Component or Device Manufacturing |
14 |
10 |
6 |
7 |
11 |
48 |
040 |
Card, Picture, or Sign Exhibiting |
6 |
12 |
11 |
10 |
8 |
47 |
416 |
Fluid Reaction Surfaces (i.e., Impellers) |
17 |
9 |
8 |
3 |
10 |
47 |
701 |
DP: Vehicles, Navigation, and Relative Location (Data Processing) |
4 |
7 |
5 |
16 |
15 |
47 |
337 |
Electricity: Electrothermally or Thermally Actuated Switches |
11 |
10 |
6 |
6 |
12 |
45 |
372 |
Coherent Light Generators |
11 |
10 |
8 |
11 |
5 |
45 |
062 |
Refrigeration |
9 |
17 |
9 |
1 |
8 |
44 |
123 |
Internal-Combustion Engines |
11 |
11 |
10 |
7 |
5 |
44 |
222 |
Dispensing (apparatus and process) |
14 |
5 |
5 |
11 |
9 |
44 |
254 |
Implements or Apparatus for Applying Pushing or Pulling Force |
7 |
4 |
16 |
9 |
8 |
44 |
036 |
Boots, Shoes, and Leggings |
12 |
11 |
9 |
6 |
5 |
43 |
144 |
Woodworking |
12 |
6 |
4 |
7 |
13 |
42 |
204 |
Chemistry: Electrical and Wave Energy |
7 |
6 |
7 |
6 |
16 |
42 |
220 |
Receptacles |
6 |
7 |
6 |
12 |
10 |
41 |
273 |
Amusement Devices: Games |
8 |
10 |
6 |
9 |
8 |
41 |
604 |
Surgery (Medicators and Receptors) |
9 |
8 |
10 |
5 |
9 |
41 |
290 |
Prime-Mover Dynamo Plants |
8 |
6 |
10 |
12 |
3 |
39 |
403 |
Joints and Connections |
11 |
6 |
10 |
7 |
4 |
38 |
423 |
Chemistry of Inorganic Compounds |
7 |
5 |
5 |
8 |
13 |
38 |
708 |
Arithmetic Processing and Calculating (Electrical Computers) |
14 |
5 |
7 |
7 |
5 |
38 |
066 |
Textiles: Knitting |
13 |
4 |
4 |
7 |
9 |
37 |
108 |
Horizontally Supported Planar Surfaces |
15 |
4 |
3 |
8 |
7 |
37 |
705 |
DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) |
7 |
4 |
8 |
6 |
12 |
37 |
173 |
Tool Driving or Impacting |
7 |
11 |
11 |
5 |
2 |
36 |
398 |
Optical Communications |
8 |
6 |
5 |
7 |
10 |
36 |
726 |
Information Security |
1 |
6 |
6 |
5 |
17 |
35 |
399 |
Electrophotography |
6 |
6 |
3 |
13 |
6 |
34 |
717 |
DP: Software Development, Installation, and Management (Data Processing) |
7 |
4 |
5 |
8 |
10 |
34 |
446 |
Amusement Devices: Toys |
7 |
9 |
8 |
8 |
1 |
33 |
530 |
Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof |
5 |
4 |
6 |
10 |
8 |
33 |
099 |
Foods and Beverages: Apparatus |
14 |
4 |
3 |
5 |
6 |
32 |
134 |
Cleaning and Liquid Contact with Solids |
6 |
7 |
7 |
3 |
8 |
31 |
301 |
Land Vehicles: Wheels and Axles |
8 |
6 |
6 |
6 |
5 |
31 |
198 |
Conveyors: Power-Driven |
8 |
4 |
0 |
9 |
9 |
30 |
205 |
Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions |
5 |
6 |
3 |
4 |
12 |
30 |
355 |
Photocopying |
7 |
8 |
3 |
3 |
9 |
30 |
055 |
Gas Separation |
3 |
7 |
4 |
6 |
8 |
28 |
475 |
Planetary Gear Transmission Systems or Components |
7 |
4 |
6 |
6 |
5 |
28 |
119 |
Animal Husbandry |
10 |
5 |
3 |
4 |
5 |
27 |
285 |
Pipe Joints or Couplings |
3 |
6 |
8 |
6 |
4 |
27 |
400 |
Typewriting Machines |
12 |
6 |
2 |
6 |
1 |
27 |
052 |
Static Structures (e.g., Buildings) |
3 |
3 |
5 |
7 |
8 |
26 |
096 |
Gas Separation: Apparatus |
3 |
2 |
7 |
7 |
7 |
26 |
118 |
Coating Apparatus |
1 |
6 |
6 |
3 |
10 |
26 |
715 |
DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) |
4 |
5 |
2 |
6 |
9 |
26 |
338 |
Electrical Resistors |
5 |
2 |
4 |
5 |
9 |
25 |
703 |
DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) |
3 |
2 |
5 |
3 |
12 |
25 |
141 |
Fluent Material Handling, with Receiver or Receiver Coacting Means |
8 |
5 |
2 |
3 |
6 |
24 |
294 |
Handling: Hand and Hoist-Line Implements |
5 |
6 |
3 |
6 |
4 |
24 |
409 |
Gear Cutting, Milling, or Planing |
4 |
6 |
6 |
7 |
1 |
24 |
053 |
Package Making |
5 |
8 |
4 |
3 |
3 |
23 |
126 |
Stoves and Furnaces |
4 |
1 |
3 |
3 |
12 |
23 |
380 |
Cryptography |
1 |
7 |
5 |
4 |
6 |
23 |
296 |
Land Vehicles: Bodies and Tops |
5 |
7 |
6 |
3 |
1 |
22 |
368 |
Horology: Time Measuring Systems or Devices |
4 |
5 |
4 |
4 |
5 |
22 |
454 |
Ventilation |
3 |
6 |
4 |
6 |
3 |
22 |
117 |
Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor |
3 |
5 |
9 |
3 |
1 |
21 |
392 |
Electric Resistance Heating Devices |
4 |
3 |
7 |
6 |
1 |
21 |
411 |
Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener |
5 |
2 |
4 |
4 |
6 |
21 |
712 |
Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) |
3 |
3 |
4 |
6 |
5 |
21 |
800 |
Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes |
6 |
1 |
6 |
2 |
5 |
20 |
101 |
Printing |
6 |
4 |
5 |
3 |
1 |
19 |
049 |
Movable or Removable Closures |
6 |
3 |
2 |
5 |
2 |
18 |
106 |
Compositions: Coating or Plastic |
1 |
6 |
4 |
5 |
2 |
18 |
224 |
Package and Article Carriers |
4 |
5 |
3 |
1 |
5 |
18 |
229 |
Envelopes, Wrappers, and Paperboard Boxes |
5 |
3 |
4 |
1 |
5 |
18 |
261 |
Gas and Liquid Contact Apparatus |
1 |
5 |
1 |
8 |
3 |
18 |
418 |
Rotary Expansible Chamber Devices |
6 |
4 |
3 |
3 |
2 |
18 |
433 |
Dentistry |
5 |
7 |
2 |
0 |
4 |
18 |
190 |
Trunks and Hand-Carried Luggage |
1 |
5 |
4 |
3 |
4 |
17 |
192 |
Clutches and Power-Stop Control |
5 |
3 |
3 |
2 |
4 |
17 |
269 |
Work Holders |
4 |
3 |
3 |
4 |
3 |
17 |
335 |
Electricity: Magnetically Operated Switches, Magnets, and Electromagnets |
5 |
2 |
2 |
4 |
4 |
17 |
414 |
Material or Article Handling |
3 |
2 |
4 |
5 |
3 |
17 |
060 |
Power Plants |
4 |
4 |
3 |
1 |
4 |
16 |
228 |
Metal Fusion Bonding |
2 |
3 |
1 |
3 |
7 |
16 |
483 |
Tool Changing |
4 |
1 |
2 |
8 |
1 |
16 |
112 |
Sewing |
7 |
2 |
3 |
2 |
1 |
15 |
502 |
Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making |
0 |
3 |
0 |
5 |
7 |
15 |
007 |
Compound Hand Tools |
5 |
6 |
0 |
0 |
3 |
14 |
043 |
Fishing, Trapping, and Vermin Destroying |
4 |
3 |
1 |
4 |
2 |
14 |
114 |
Ships |
4 |
4 |
2 |
2 |
2 |
14 |
450 |
Foundation Garments |
2 |
6 |
4 |
2 |
0 |
14 |
132 |
Toilet |
2 |
7 |
0 |
2 |
2 |
13 |
360 |
Dynamic Magnetic Information Storage or Retrieval |
2 |
2 |
4 |
4 |
1 |
13 |
436 |
Chemistry: Analytical and Immunological Testing |
1 |
1 |
4 |
3 |
4 |
13 |
477 |
Interrelated Power Delivery Controls, Including Engine Control |
1 |
1 |
2 |
3 |
6 |
13 |
042 |
Firearms |
2 |
3 |
3 |
2 |
2 |
12 |
047 |
Plant Husbandry |
3 |
1 |
0 |
3 |
5 |
12 |
100 |
Presses |
7 |
1 |
3 |
0 |
1 |
12 |
366 |
Agitating (e.g., of articles and materials) |
0 |
2 |
4 |
3 |
3 |
12 |
388 |
Electricity: Motor Control Systems |
2 |
1 |
4 |
3 |
2 |
12 |
408 |
Cutting by Use of Rotating Axially Moving Tool |
2 |
1 |
3 |
4 |
2 |
12 |
431 |
Combustion |
5 |
1 |
1 |
2 |
3 |
12 |
472 |
Amusement Devices |
0 |
1 |
3 |
0 |
8 |
12 |
474 |
Endless Belt Power Transmission Systems or Components |
4 |
5 |
0 |
1 |
2 |
12 |
602 |
Surgery: Splint, Brace, or Bandage |
2 |
1 |
2 |
3 |
4 |
12 |
623 |
Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor |
5 |
2 |
2 |
2 |
1 |
12 |
706 |
DP: Artificial Intelligence (Data Processing) |
3 |
1 |
1 |
4 |
3 |
12 |
164 |
Metal Founding |
3 |
0 |
2 |
2 |
4 |
11 |
187 |
Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle |
3 |
1 |
3 |
4 |
0 |
11 |
410 |
Freight Accommodation On Freight Carrier |
5 |
1 |
2 |
2 |
1 |
11 |
442 |
Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) |
0 |
2 |
0 |
0 |
9 |
11 |
501 |
Compositions: Ceramic |
2 |
3 |
1 |
4 |
1 |
11 |
008 |
Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers |
2 |
1 |
1 |
2 |
4 |
10 |
075 |
Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures |
2 |
1 |
2 |
3 |
2 |
10 |
332 |
Modulators |
0 |
1 |
3 |
2 |
4 |
10 |
034 |
Drying and Gas or Vapor Contact with Solids |
3 |
1 |
3 |
0 |
2 |
9 |
059 |
Chain, Staple, and Horseshoe Making |
0 |
3 |
2 |
2 |
2 |
9 |
125 |
Stone Working |
5 |
1 |
2 |
1 |
0 |
9 |
177 |
Weighing Scales |
3 |
0 |
1 |
3 |
2 |
9 |
181 |
Acoustics |
1 |
1 |
2 |
3 |
2 |
9 |
267 |
Spring Devices |
3 |
1 |
2 |
3 |
0 |
9 |
279 |
Chucks or Sockets |
3 |
3 |
0 |
0 |
3 |
9 |
405 |
Hydraulic and Earth Engineering |
1 |
2 |
4 |
0 |
2 |
9 |
463 |
Amusement Devices: Games |
1 |
1 |
2 |
1 |
4 |
9 |
038 |
Textiles: Ironing or Smoothing |
1 |
2 |
1 |
4 |
0 |
8 |
065 |
Glass Manufacturing |
1 |
0 |
2 |
4 |
1 |
8 |
148 |
Metal Treatment |
2 |
1 |
0 |
1 |
4 |
8 |
184 |
Lubrication |
1 |
0 |
3 |
4 |
0 |
8 |
236 |
Automatic Temperature and Humidity Regulation |
1 |
2 |
2 |
1 |
2 |
8 |
378 |
X-Ray or Gamma Ray Systems or Devices |
0 |
0 |
1 |
4 |
3 |
8 |
440 |
Marine Propulsion |
2 |
1 |
1 |
2 |
2 |
8 |
082 |
Turning (e.g., for metal working) |
2 |
0 |
3 |
1 |
1 |
7 |
092 |
Expansible Chamber Devices |
0 |
2 |
1 |
2 |
2 |
7 |
095 |
Gas Separation: Processes |
1 |
1 |
2 |
2 |
1 |
7 |
136 |
Batteries: Thermoelectric and Photoelectric |
1 |
0 |
0 |
0 |
6 |
7 |
152 |
Resilient Tires and Wheels |
3 |
3 |
1 |
0 |
0 |
7 |
404 |
Road Structure, Process, or Apparatus |
1 |
1 |
4 |
1 |
0 |
7 |
432 |
Heating |
1 |
0 |
2 |
0 |
4 |
7 |
441 |
Buoys, Rafts, and Aquatic Devices |
4 |
1 |
1 |
0 |
1 |
7 |
453 |
Coin Handling |
1 |
2 |
1 |
1 |
2 |
7 |
606 |
Surgery (instruments) |
1 |
2 |
3 |
1 |
0 |
7 |
607 |
Surgery: Light, Thermal, and Electrical Application |
3 |
1 |
1 |
1 |
1 |
7 |
725 |
Interactive Video Distribution Systems |
0 |
2 |
0 |
1 |
4 |
7 |
225 |
Severing by Tearing or Breaking |
2 |
1 |
1 |
0 |
2 |
6 |
510 |
Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions |
1 |
1 |
1 |
1 |
2 |
6 |
516 |
Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting |
0 |
0 |
0 |
5 |
1 |
6 |
051 |
Abrasive Tool Making Process, Material, or Composition |
0 |
2 |
1 |
0 |
2 |
5 |
091 |
Motors: Expansible Chamber Type |
3 |
2 |
0 |
0 |
0 |
5 |
110 |
Furnaces |
0 |
1 |
0 |
0 |
4 |
5 |
116 |
Signals and Indicators |
1 |
1 |
1 |
0 |
2 |
5 |
122 |
Liquid Heaters and Vaporizers |
4 |
0 |
1 |
0 |
0 |
5 |
138 |
Pipes and Tubular Conduits |
1 |
0 |
3 |
0 |
1 |
5 |
139 |
Textiles: Weaving |
1 |
0 |
0 |
3 |
1 |
5 |
191 |
Electricity: Transmission To Vehicles |
2 |
1 |
0 |
1 |
1 |
5 |
194 |
Check-Actuated Control Mechanisms |
2 |
1 |
0 |
1 |
1 |
5 |
215 |
Bottles and Jars |
1 |
0 |
0 |
1 |
3 |
5 |
221 |
Article Dispensing |
2 |
1 |
0 |
1 |
1 |
5 |
249 |
Static Molds |
1 |
1 |
0 |
2 |
1 |
5 |
367 |
Communications, Electrical: Acoustic Wave Systems and Devices |
2 |
0 |
1 |
2 |
0 |
5 |
407 |
Cutters, for Shaping |
0 |
2 |
3 |
0 |
0 |
5 |
434 |
Education and Demonstration |
2 |
1 |
1 |
0 |
1 |
5 |
056 |
Harvesters |
4 |
0 |
0 |
0 |
0 |
4 |
076 |
Metal Tools and Implements, Making |
0 |
0 |
1 |
2 |
1 |
4 |
087 |
Textiles: Braiding, Netting, and Lace Making |
1 |
1 |
1 |
0 |
1 |
4 |
166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
0 |
0 |
1 |
0 |
3 |
4 |
178 |
Telegraphy |
2 |
2 |
0 |
0 |
0 |
4 |
193 |
Conveyors, Chutes, Skids, Guides, and Ways |
0 |
0 |
0 |
2 |
2 |
4 |
226 |
Advancing Material of Indeterminate Length |
1 |
0 |
0 |
1 |
2 |
4 |
300 |
Brush, Broom, and Mop Making |
1 |
2 |
1 |
0 |
0 |
4 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
1 |
2 |
1 |
0 |
0 |
4 |
493 |
Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web |
0 |
1 |
1 |
1 |
1 |
4 |
585 |
Chemistry of Hydrocarbon Compounds |
0 |
0 |
1 |
2 |
1 |
4 |
588 |
Hazardous or Toxic Waste Destruction or Containment |
1 |
0 |
0 |
1 |
2 |
4 |
719 |
Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) |
0 |
0 |
2 |
0 |
2 |
4 |
048 |
Gas: Heating and Illuminating |
0 |
1 |
1 |
1 |
0 |
3 |
063 |
Jewelry |
0 |
0 |
1 |
2 |
0 |
3 |
071 |
Chemistry: Fertilizers |
0 |
0 |
1 |
1 |
1 |
3 |
102 |
Ammunition and Explosives |
1 |
1 |
0 |
0 |
1 |
3 |
131 |
Tobacco |
1 |
1 |
0 |
1 |
0 |
3 |
162 |
Paper Making and Fiber Liberation |
0 |
1 |
1 |
1 |
0 |
3 |
182 |
Fire Escape, Ladder, or Scaffold |
0 |
0 |
1 |
1 |
1 |
3 |
208 |
Mineral Oils: Processes and Products |
0 |
1 |
1 |
0 |
1 |
3 |
223 |
Apparel Apparatus |
0 |
1 |
0 |
1 |
1 |
3 |
244 |
Aeronautics and Astronautics |
0 |
1 |
0 |
1 |
1 |
3 |
277 |
Seal for a Joint or Juncture |
0 |
2 |
1 |
0 |
0 |
3 |
281 |
Books, Strips, and Leaves |
1 |
0 |
0 |
0 |
2 |
3 |
322 |
Electricity: Single Generator Systems |
0 |
1 |
1 |
0 |
1 |
3 |
329 |
Demodulators |
1 |
0 |
1 |
1 |
0 |
3 |
402 |
Binder Device Releasably Engaging Aperture or Notch of Sheet |
1 |
0 |
1 |
1 |
0 |
3 |
420 |
Alloys or Metallic Compositions |
0 |
1 |
0 |
1 |
1 |
3 |
452 |
Butchering |
1 |
0 |
1 |
0 |
1 |
3 |
718 |
Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) |
0 |
0 |
0 |
1 |
2 |
3 |
001 |
** Classification Undetermined ** |
0 |
0 |
0 |
1 |
1 |
2 |
012 |
Boot and Shoe Making |
0 |
0 |
1 |
1 |
0 |
2 |
026 |
Textiles: Cloth Finishing |
1 |
0 |
0 |
1 |
0 |
2 |
027 |
Undertaking |
1 |
0 |
1 |
0 |
0 |
2 |
028 |
Textiles: Manufacturing |
1 |
0 |
0 |
0 |
1 |
2 |
044 |
Fuel and Related Compositions |
0 |
0 |
1 |
1 |
0 |
2 |
068 |
Textiles: Fluid Treating Apparatus |
0 |
1 |
0 |
1 |
0 |
2 |
109 |
Safes, Bank Protection, or a Related Device |
0 |
2 |
0 |
0 |
0 |
2 |
150 |
Purses, Wallets, and Protective Covers |
1 |
1 |
0 |
0 |
0 |
2 |
202 |
Distillation: Apparatus |
0 |
0 |
0 |
0 |
2 |
2 |
209 |
Classifying, Separating, and Assorting Solids |
0 |
0 |
0 |
2 |
0 |
2 |
256 |
Fences |
0 |
0 |
0 |
1 |
1 |
2 |
283 |
Printed Matter |
0 |
1 |
0 |
0 |
1 |
2 |
299 |
Mining or In Situ Disintegration of Hard Material |
0 |
0 |
0 |
1 |
1 |
2 |
305 |
Wheel Substitutes for Land Vehicles |
1 |
0 |
0 |
0 |
1 |
2 |
334 |
Tuners |
1 |
0 |
0 |
0 |
1 |
2 |
373 |
Industrial Electric Heating Furnaces |
0 |
0 |
0 |
1 |
1 |
2 |
383 |
Flexible Bags |
0 |
0 |
1 |
1 |
0 |
2 |
412 |
Bookbinding: Process and Apparatus |
0 |
0 |
2 |
0 |
0 |
2 |
464 |
Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts |
2 |
0 |
0 |
0 |
0 |
2 |
504 |
Plant Protecting and Regulating Compositions |
0 |
0 |
2 |
0 |
0 |
2 |
014 |
Bridges |
0 |
0 |
0 |
0 |
1 |
1 |
023 |
Chemistry: Physical Processes |
0 |
0 |
0 |
1 |
0 |
1 |
037 |
Excavating |
1 |
0 |
0 |
0 |
0 |
1 |
054 |
Harness for Working Animal |
0 |
1 |
0 |
0 |
0 |
1 |
057 |
Textiles: Spinning, Twisting, and Twining |
0 |
0 |
0 |
1 |
0 |
1 |
079 |
Button Making |
1 |
0 |
0 |
0 |
0 |
1 |
086 |
Ammunition and Explosive-Charge Making |
0 |
1 |
0 |
0 |
0 |
1 |
104 |
Railways |
0 |
1 |
0 |
0 |
0 |
1 |
140 |
Wireworking |
1 |
0 |
0 |
0 |
0 |
1 |
169 |
Fire Extinguishers |
0 |
0 |
0 |
1 |
0 |
1 |
172 |
Earth Working |
1 |
0 |
0 |
0 |
0 |
1 |
175 |
Boring or Penetrating the Earth |
1 |
0 |
0 |
0 |
0 |
1 |
218 |
High-Voltage Switches with Arc Preventing or Extinguishing Devices |
0 |
0 |
0 |
1 |
0 |
1 |
232 |
Deposit and Collection Receptacles |
0 |
0 |
0 |
0 |
1 |
1 |
234 |
Selective Cutting (e.g., Punching) |
1 |
0 |
0 |
0 |
0 |
1 |
266 |
Metallurgical Apparatus |
1 |
0 |
0 |
0 |
0 |
1 |
293 |
Vehicle Fenders |
1 |
0 |
0 |
0 |
0 |
1 |
352 |
Optics: Motion Pictures |
0 |
1 |
0 |
0 |
0 |
1 |
470 |
Threaded, Headed Fastener, or Washer Making: Process and Apparatus |
0 |
0 |
1 |
0 |
0 |
1 |
476 |
Friction Gear Transmission Systems or Components |
0 |
0 |
0 |
0 |
1 |
1 |
518 |
Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof |
0 |
0 |
1 |
0 |
0 |
1 |
850 |
Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] |
0 |
0 |
0 |
0 |
1 |
1 |
ALL |
ALL CLASSES |
6361 |
6128 |
6339 |
6642 |
8238 |
33708 |