| 001 |
** Classification Undetermined ** |
| 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 |
| 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 |
Television Signal Processing for Dynamic 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 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 |
DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) |
| 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 |
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