ALL | ALL CLASSES | |
--- | ------ | ---------------- |
001 | ** Classification Undetermined ** | (no state/country entries) |
002 | Apparel | |
004 | Baths, Closets, Sinks, and Spittoons | |
005 | Beds | |
007 | Compound Hand Tools | |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers
| |
012 | Boot and Shoe Making | |
014 | Bridges | |
015 | Brushing, Scrubbing, and General Cleaning | |
016 |
Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | |
019 | Textiles: Fiber Preparation | |
023 | Chemistry: Physical Processes | |
024 | Buckles, Buttons, Clasps, Etc. | |
026 | Textiles: Cloth Finishing | |
027 | Undertaking | |
028 | Textiles: Manufacturing | |
029 | Metal Working | |
030 | Cutlery | |
033 | Geometrical Instruments | |
034 | Drying and Gas or Vapor Contact with Solids | |
036 | Boots, Shoes, and Leggings | |
037 | Excavating | |
038 | Textiles: Ironing or Smoothing | |
040 | Card, Picture, or Sign Exhibiting | |
042 | Firearms | |
043 | Fishing, Trapping, and Vermin Destroying | |
044 | Fuel and Related Compositions | |
047 | Plant Husbandry | |
048 | Gas: Heating and Illuminating | |
049 | Movable or Removable Closures | |
051 | Abrasive Tool Making Process, Material, or Composition | |
052 | Static Structures (e.g., Buildings) | |
053 | Package Making | |
054 | Harness for Working Animal | |
055 | Gas Separation | |
056 | Harvesters | |
057 | Textiles: Spinning, Twisting, and Twining | |
059 | Chain, Staple, and Horseshoe Making | |
060 | Power Plants | |
062 | Refrigeration | |
063 | Jewelry | |
065 | Glass Manufacturing | |
066 | Textiles: Knitting | |
068 | Textiles: Fluid Treating Apparatus | |
069 | Leather Manufactures | |
070 | Locks | |
071 | Chemistry: Fertilizers | |
072 | Metal Deforming | |
073 | Measuring and Testing | |
074 | Machine Element or Mechanism | |
075 |
Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | |
076 | Metal Tools and Implements, Making | |
079 | Button Making | |
081 | Tools | |
082 | Turning (e.g., for metal working) | |
083 | Cutting | |
084 | Music | |
086 | Ammunition and Explosive-Charge Making | |
087 | Textiles: Braiding, Netting, and Lace Making | |
089 | Ordnance | |
091 | Motors: Expansible Chamber Type | |
092 | Expansible Chamber Devices | |
095 | Gas Separation: Processes | |
096 | Gas Separation: Apparatus | |
099 | Foods and Beverages: Apparatus | |
100 | Presses | |
101 | Printing | |
102 | Ammunition and Explosives | |
104 | Railways | |
105 | Railway Rolling Stock | |
106 | Compositions: Coating or Plastic | |
108 | Horizontally Supported Planar Surfaces | |
109 | Safes, Bank Protection, or a Related Device | |
110 | Furnaces | |
111 | Planting | |
112 | Sewing | |
114 | Ships | |
116 | Signals and Indicators | |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor
| |
118 | Coating Apparatus | |
119 | Animal Husbandry | |
122 | Liquid Heaters and Vaporizers | |
123 | Internal-Combustion Engines | |
124 | Mechanical Guns and Projectors | |
125 | Stone Working | |
126 | Stoves and Furnaces | |
127 | Sugar, Starch, and Carbohydrates | |
128 | Surgery (includes Class 600) | |
131 | Tobacco | |
132 | Toilet | |
134 | Cleaning and Liquid Contact with Solids | |
135 | Tent, Canopy, Umbrella, or Cane | |
136 | Batteries: Thermoelectric and Photoelectric | |
137 | Fluid Handling | |
138 | Pipes and Tubular Conduits | |
139 | Textiles: Weaving | |
140 | Wireworking | |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | |
142 | Wood Turning | |
144 | Woodworking | |
147 | Coopering | |
148 | Metal Treatment | |
149 | Explosive and Thermic Compositions or Charges | |
150 | Purses, Wallets, and Protective Covers | |
152 | Resilient Tires and Wheels | |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | |
157 | Wheelwright Machines | |
159 | Concentrating Evaporators | |
160 | Flexible or Portable Closure, Partition, or Panel | |
162 | Paper Making and Fiber Liberation | |
163 | Needle and Pin Making | |
164 | Metal Founding | |
165 | Heat Exchange | |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | |
168 | Farriery | |
169 | Fire Extinguishers | |
171 | Unearthing Plants or Buried Objects | |
172 | Earth Working | |
173 | Tool Driving or Impacting | |
174 | Electricity: Conductors and Insulators | |
175 | Boring or Penetrating the Earth | |
177 | Weighing Scales | |
178 | Telegraphy | |
180 | Motor Vehicles | |
181 | Acoustics | |
182 | Fire Escape, Ladder, or Scaffold | |
184 | Lubrication | |
185 | Motors: Spring, Weight, or Animal Powered | |
186 | Merchandising | |
187 | Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle | |
188 | Brakes | |
190 | Trunks and Hand-Carried Luggage | |
191 | Electricity: Transmission To Vehicles | |
192 | Clutches and Power-Stop Control | |
193 | Conveyors, Chutes, Skids, Guides, and Ways | |
194 | Check-Actuated Control Mechanisms | |
196 | Mineral Oils: Apparatus | |
198 | Conveyors: Power-Driven | |
199 | Type Casting | |
200 | Electricity: Circuit Makers and Breakers | |
201 | Distillation: Processes, Thermolytic | |
202 | Distillation: Apparatus | |
203 | Distillation: Processes, Separatory | |
204 | Chemistry: Electrical and Wave Energy | |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions
| |
206 | Special Receptacle or Package | |
208 | Mineral Oils: Processes and Products | |
209 | Classifying, Separating, and Assorting Solids | |
210 | Liquid Purification or Separation | |
211 | Supports: Racks | |
212 | Traversing Hoists | |
213 | Railway Draft Appliances | |
215 | Bottles and Jars | |
216 | Etching a Substrate: Processes | |
217 | Wooden Receptacles | |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | |
219 | Electric Heating | |
220 | Receptacles | |
221 | Article Dispensing | |
222 | Dispensing (apparatus and process) | |
223 | Apparel Apparatus | |
224 | Package and Article Carriers | |
225 | Severing by Tearing or Breaking | |
226 | Advancing Material of Indeterminate Length | |
227 | Elongated-Member-Driving Apparatus | |
228 | Metal Fusion Bonding | |
229 | Envelopes, Wrappers, and Paperboard Boxes | |
231 | Whips and Whip Apparatus | |
232 | Deposit and Collection Receptacles | |
234 | Selective Cutting (e.g., Punching) | |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.)
| |
236 | Automatic Temperature and Humidity Regulation | |
237 | Heating Systems | |
238 | Railways: Surface Track | |
239 | Fluid Sprinkling, Spraying, and Diffusing | |
241 | Solid Material Comminution or Disintegration | |
242 | Winding, Tensioning, or Guiding | |
244 | Aeronautics and Astronautics | |
245 | Wire Fabrics and Structure | |
246 | Railway Switches and Signals | |
248 | Supports (e.g., for holding articles, etc.) | |
249 | Static Molds | |
250 | Radiant Energy | |
251 | Valves and Valve Actuation | |
252 | Compositions | |
254 | Implements or Apparatus for Applying Pushing or Pulling Force | |
256 | Fences | |
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | |
258 | Railway Mail Delivery | |
260 | Chemistry of Carbon Compounds | |
261 | Gas and Liquid Contact Apparatus | |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | |
266 | Metallurgical Apparatus | |
267 | Spring Devices | |
269 | Work Holders | |
270 | Sheet-Material Associating | |
271 | Sheet Feeding or Delivering | |
273 | Amusement Devices: Games | |
276 | Typesetting | |
277 | Seal for a Joint or Juncture | |
278 | Land Vehicles: Animal Draft Appliances | |
279 | Chucks or Sockets | |
280 | Land Vehicles | |
281 | Books, Strips, and Leaves | |
283 | Printed Matter | |
285 | Pipe Joints or Couplings | |
289 | Knots and Knot Tying | |
290 | Prime-Mover Dynamo Plants | |
291 | Track Sanders | |
292 | Closure Fasteners | |
293 | Vehicle Fenders | |
294 | Handling: Hand and Hoist-Line Implements | |
295 | Railway Wheels and Axles | |
296 | Land Vehicles: Bodies and Tops | |
297 | Chairs and Seats | |
298 | Land Vehicles: Dumping | |
299 | Mining or In Situ Disintegration of Hard Material | |
300 | Brush, Broom, and Mop Making | |
301 | Land Vehicles: Wheels and Axles | |
303 | Fluid-Pressure and Analogous Brake Systems | |
305 | Wheel Substitutes for Land Vehicles | |
307 | Electrical Transmission or Interconnection Systems | |
310 | Electrical Generator or Motor Structure | |
312 | Supports: Cabinet Structure | |
313 | Electric Lamp and Discharge Devices | |
314 | Electric Lamp and Discharge Devices: Consumable Electrodes | |
315 | Electric Lamp and Discharge Devices: Systems | |
318 | Electricity: Motive Power Systems | |
320 | Electricity: Battery or Capacitor Charging or Discharging | |
322 | Electricity: Single Generator Systems | |
323 | Electricity: Power Supply or Regulation Systems | |
324 | Electricity: Measuring and Testing | |
326 | Electronic Digital Logic Circuitry | |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems
| |
329 | Demodulators | |
330 | Amplifiers | |
331 | Oscillators | |
332 | Modulators | |
333 | Wave Transmission Lines and Networks | |
334 | Tuners | |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets
| |
336 | Inductor Devices | |
337 | Electricity: Electrothermally or Thermally Actuated Switches | |
338 | Electrical Resistors | |
340 | Communications: Electrical | |
341 | Coded Data Generation or Conversion | |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation)
| |
343 | Communications: Radio Wave Antennas | |
345 | Computer Graphics Processing and Selective Visual Display Systems | |
346 | Recorders | |
347 | Incremental Printing of Symbolic Information | |
348 | Television | |
349 | Liquid Crystal Cells, Elements and Systems | |
351 | Optics: Eye Examining, Vision Testing and Correcting | |
352 | Optics: Motion Pictures | |
353 | Optics: Image Projectors | |
355 | Photocopying | |
356 | Optics: Measuring and Testing | |
358 | Facsimile and Static Presentation Processing | |
359 | Optical: Systems and Elements | |
360 | Dynamic Magnetic Information Storage or Retrieval | |
361 | Electricity: Electrical Systems and Devices | |
362 | Illumination | |
363 | Electric Power Conversion Systems | |
365 | Static Information Storage and Retrieval | |
366 | Agitating (e.g., of articles and materials) | |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | |
368 | Horology: Time Measuring Systems or Devices | |
369 | Dynamic Information Storage or Retrieval | |
370 | Multiplex Communications | |
372 | Coherent Light Generators | |
373 | Industrial Electric Heating Furnaces | |
374 | Thermal Measuring and Testing | |
375 | Pulse or Digital Communications | |
376 | Induced Nuclear Reactions: Processes, Systems, and Elements | |
377 | Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems
| |
378 | X-Ray or Gamma Ray Systems or Devices | |
379 | Telephonic Communications | |
380 | Cryptography | |
381 | Electrical Audio Signal Processing Systems and Devices | |
382 | Image Analysis | |
383 | Flexible Bags | |
384 | Bearings | |
385 | Optical Waveguides | |
386 | Motion Video Signal Processing for Recording or Reproducing | |
388 | Electricity: Motor Control Systems | |
392 | Electric Resistance Heating Devices | |
396 | Photography | |
398 | Optical Communications | |
399 | Electrophotography | |
400 | Typewriting Machines | |
401 | Coating Implements with Material Supply | |
402 | Binder Device Releasably Engaging Aperture or Notch of Sheet | |
403 | Joints and Connections | |
404 | Road Structure, Process, or Apparatus | |
405 | Hydraulic and Earth Engineering | |
406 | Conveyors: Fluid Current | |
407 | Cutters, for Shaping | |
408 | Cutting by Use of Rotating Axially Moving Tool | |
409 | Gear Cutting, Milling, or Planing | |
410 | Freight Accommodation On Freight Carrier | |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener
| |
412 | Bookbinding: Process and Apparatus | |
413 | Sheet Metal Container Making | |
414 | Material or Article Handling | |
415 | Rotary Kinetic Fluid Motors or Pumps | |
416 | Fluid Reaction Surfaces (i.e., Impellers) | |
417 | Pumps | |
418 | Rotary Expansible Chamber Devices | |
419 | Powder Metallurgy Processes | |
420 | Alloys or Metallic Compositions | |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing
| |
423 | Chemistry of Inorganic Compounds | |
424 | Drug, Bio-Affecting and Body Treating Compositions (includes Class 514)
| |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | |
426 | Food or Edible Material: Processes, Compositions, and Products | |
427 | Coating Processes | |
428 | Stock Material or Miscellaneous Articles | |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process
| |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | |
431 | Combustion | |
432 | Heating | |
433 | Dentistry | |
434 | Education and Demonstration | |
435 | Chemistry: Molecular Biology and Microbiology | |
436 | Chemistry: Analytical and Immunological Testing | |
438 | Semiconductor Device Manufacturing: Process | |
439 | Electrical Connectors | |
440 | Marine Propulsion | |
441 | Buoys, Rafts, and Aquatic Devices | |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | |
446 | Amusement Devices: Toys | |
449 | Bee Culture (propagating, raising, caring for bees) | |
450 | Foundation Garments | |
451 | Abrading | |
452 | Butchering | |
453 | Coin Handling | |
454 | Ventilation | |
455 | Telecommunications | |
460 | Crop Threshing or Separating | |
462 | Books, Strips, and Leaves for Manifolding | |
463 | Amusement Devices: Games | |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts
| |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | |
472 | Amusement Devices | |
473 | Games Using Tangible Projectile | |
474 | Endless Belt Power Transmission Systems or Components | |
475 | Planetary Gear Transmission Systems or Components | |
476 | Friction Gear Transmission Systems or Components | |
477 | Interrelated Power Delivery Controls, Including Engine Control | |
482 | Exercise Devices | |
483 | Tool Changing | |
492 | Roll or Roller | |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web
| |
494 | Imperforate Bowl: Centrifugal Separators | |
501 | Compositions: Ceramic | |
502 | Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making
| |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor
| |
504 | Plant Protecting and Regulating Compositions | |
505 | Superconductor Technology: Apparatus, Material, Process | |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | |
507 | Earth Boring, Well Treating, and Oil Field Chemistry | |
508 |
Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | |
510 | Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions
| |
512 | Perfume Compositions | |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting
| |
518 | Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof
| |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof
| |
532 | Organic Compounds (includes Classes 532-570) | |
585 | Chemistry of Hydrocarbon Compounds | |
588 | Hazardous or Toxic Waste Destruction or Containment | |
601 | Surgery: Kinesitherapy | |
602 | Surgery: Splint, Brace, or Bandage | |
604 | Surgery (Medicators and Receptors) | |
606 | Surgery (instruments) | |
607 | Surgery: Light, Thermal, and Electrical Application | |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor
| |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing)
| |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing)
| |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing)
| |
706 | DP: Artificial Intelligence (Data Processing) | |
707 | DP: Database and File Management or Data Structures (Data Processing) | |
708 | Arithmetic Processing and Calculating (Electrical Computers) | |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems)
| |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems)
| |
711 | Memory (Electrical Computers and Digital Processing Systems) | |
712 |
Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | |
713 | Support (Electrical Computers and Digital Processing Systems) | |
714 | Error Detection/Correction and Fault Detection/Recovery | |
715 |
DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | |
717 | DP: Software Development, Installation, and Management (Data Processing)
| |
718 |
Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems)
| |
720 | Dynamic Optical Information Storage or Retrieval | |
725 | Interactive Video Distribution Systems | |
726 | Information Security | |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes
| |
850 | Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm]
| |