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Rank Ordered Listing of Technology Classes Receiving
1
or More Utility Patents During the Period
Originating From
NEW HAMPSHIRE
( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )
Class | Class Title | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|---|
370 | Multiplex Communications | 22 | 30 | 36 | 28 | 38 | 154 |
707 | DP: Database and File Management or Data Structures (Data Processing) | 23 | 21 | 40 | 23 | 22 | 129 |
709 | Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) | 23 | 25 | 23 | 30 | 27 | 128 |
424 | Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) | 15 | 16 | 16 | 22 | 25 | 94 |
604 | Surgery (Medicators and Receptors) | 10 | 12 | 13 | 23 | 36 | 94 |
439 | Electrical Connectors | 12 | 16 | 18 | 10 | 11 | 67 |
455 | Telecommunications | 4 | 10 | 13 | 26 | 10 | 63 |
705 | DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) | 7 | 8 | 14 | 14 | 20 | 63 |
340 | Communications: Electrical | 8 | 12 | 15 | 14 | 10 | 59 |
347 | Incremental Printing of Symbolic Information | 8 | 7 | 8 | 13 | 23 | 59 |
219 | Electric Heating | 7 | 9 | 6 | 15 | 20 | 57 |
324 | Electricity: Measuring and Testing | 8 | 12 | 19 | 9 | 8 | 56 |
435 | Chemistry: Molecular Biology and Microbiology | 11 | 7 | 13 | 12 | 13 | 56 |
250 | Radiant Energy | 11 | 15 | 10 | 11 | 7 | 54 |
257 | Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) | 8 | 13 | 14 | 10 | 4 | 49 |
711 | Memory (Electrical Computers and Digital Processing Systems) | 10 | 12 | 9 | 9 | 8 | 48 |
606 | Surgery (instruments) | 5 | 10 | 11 | 8 | 13 | 47 |
713 | Support (Electrical Computers and Digital Processing Systems) | 7 | 7 | 9 | 7 | 15 | 45 |
128 | Surgery (includes Class 600) | 3 | 5 | 13 | 6 | 17 | 44 |
323 | Electricity: Power Supply or Regulation Systems | 3 | 7 | 11 | 12 | 10 | 43 |
438 | Semiconductor Device Manufacturing: Process | 9 | 15 | 7 | 8 | 4 | 43 |
362 | Illumination | 5 | 13 | 12 | 6 | 5 | 41 |
042 | Firearms | 3 | 7 | 8 | 10 | 12 | 40 |
345 | Computer Graphics Processing and Selective Visual Display Systems | 7 | 7 | 7 | 9 | 6 | 36 |
714 | Error Detection/Correction and Fault Detection/Recovery | 9 | 9 | 8 | 6 | 4 | 36 |
029 | Metal Working | 4 | 6 | 7 | 11 | 5 | 33 |
264 | Plastic and Nonmetallic Article Shaping or Treating: Processes | 9 | 9 | 5 | 7 | 3 | 33 |
702 | DP: Measuring, Calibrating, or Testing (Data Processing) | 8 | 10 | 5 | 5 | 5 | 33 |
717 | DP: Software Development, Installation, and Management (Data Processing) | 4 | 8 | 4 | 6 | 11 | 33 |
101 | Printing | 6 | 6 | 4 | 9 | 7 | 32 |
343 | Communications: Radio Wave Antennas | 8 | 10 | 6 | 4 | 4 | 32 |
270 | Sheet-Material Associating | 7 | 5 | 10 | 4 | 5 | 31 |
726 | Information Security | 8 | 7 | 2 | 6 | 8 | 31 |
073 | Measuring and Testing | 6 | 8 | 5 | 5 | 5 | 29 |
342 | Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) | 6 | 5 | 7 | 6 | 5 | 29 |
382 | Image Analysis | 3 | 8 | 7 | 4 | 7 | 29 |
428 | Stock Material or Miscellaneous Articles | 5 | 6 | 8 | 5 | 5 | 29 |
359 | Optical: Systems and Elements | 4 | 3 | 4 | 4 | 12 | 27 |
700 | DP: Generic Control Systems or Specific Applications (Data Processing) | 7 | 2 | 6 | 8 | 4 | 27 |
060 | Power Plants | 0 | 4 | 6 | 10 | 6 | 26 |
703 | DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) | 7 | 8 | 4 | 4 | 3 | 26 |
520 | Synthetic Resins or Natural Rubbers (includes Classes 520-528) | 7 | 4 | 7 | 4 | 3 | 25 |
375 | Pulse or Digital Communications | 8 | 5 | 4 | 4 | 3 | 24 |
532 | Organic Compounds (includes Classes 532-570) | 1 | 2 | 8 | 7 | 6 | 24 |
235 | Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) | 2 | 12 | 4 | 4 | 1 | 23 |
701 | DP: Vehicles, Navigation, and Relative Location (Data Processing) | 2 | 3 | 4 | 6 | 8 | 23 |
180 | Motor Vehicles | 1 | 11 | 2 | 4 | 4 | 22 |
210 | Liquid Purification or Separation | 2 | 6 | 2 | 2 | 10 | 22 |
361 | Electricity: Electrical Systems and Devices | 4 | 5 | 6 | 3 | 4 | 22 |
715 | DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) | 4 | 4 | 3 | 8 | 3 | 22 |
052 | Static Structures (e.g., Buildings) | 4 | 4 | 3 | 2 | 8 | 21 |
348 | Television | 2 | 3 | 5 | 0 | 11 | 21 |
356 | Optics: Measuring and Testing | 3 | 5 | 2 | 2 | 9 | 21 |
036 | Boots, Shoes, and Leggings | 1 | 7 | 2 | 6 | 4 | 20 |
379 | Telephonic Communications | 3 | 2 | 2 | 5 | 8 | 20 |
089 | Ordnance | 1 | 2 | 6 | 6 | 4 | 19 |
174 | Electricity: Conductors and Insulators | 3 | 3 | 4 | 4 | 4 | 18 |
084 | Music | 4 | 7 | 1 | 5 | 0 | 17 |
327 | Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems | 3 | 2 | 2 | 7 | 3 | 17 |
363 | Electric Power Conversion Systems | 1 | 6 | 3 | 3 | 4 | 17 |
718 | Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) | 2 | 1 | 2 | 7 | 5 | 17 |
156 | Adhesive Bonding and Miscellaneous Chemical Manufacture | 1 | 5 | 4 | 3 | 3 | 16 |
414 | Material or Article Handling | 3 | 1 | 5 | 3 | 4 | 16 |
623 | Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor | 0 | 4 | 5 | 4 | 3 | 16 |
706 | DP: Artificial Intelligence (Data Processing) | 2 | 2 | 3 | 5 | 4 | 16 |
206 | Special Receptacle or Package | 4 | 3 | 2 | 2 | 4 | 15 |
220 | Receptacles | 3 | 4 | 3 | 1 | 4 | 15 |
222 | Dispensing (apparatus and process) | 1 | 2 | 2 | 6 | 4 | 15 |
239 | Fluid Sprinkling, Spraying, and Diffusing | 2 | 4 | 3 | 2 | 4 | 15 |
326 | Electronic Digital Logic Circuitry | 0 | 6 | 4 | 0 | 5 | 15 |
365 | Static Information Storage and Retrieval | 2 | 4 | 3 | 3 | 3 | 15 |
710 | Input/Output (Electrical Computers and Digital Data Processing Systems) | 4 | 4 | 1 | 4 | 2 | 15 |
271 | Sheet Feeding or Delivering | 3 | 1 | 1 | 3 | 6 | 14 |
315 | Electric Lamp and Discharge Devices: Systems | 0 | 1 | 1 | 4 | 8 | 14 |
398 | Optical Communications | 3 | 5 | 1 | 2 | 3 | 14 |
719 | Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) | 4 | 1 | 3 | 3 | 3 | 14 |
024 | Buckles, Buttons, Clasps, Etc. | 3 | 1 | 3 | 2 | 4 | 13 |
244 | Aeronautics and Astronautics | 3 | 2 | 2 | 2 | 4 | 13 |
277 | Seal for a Joint or Juncture | 1 | 4 | 4 | 2 | 2 | 13 |
310 | Electrical Generator or Motor Structure | 1 | 7 | 2 | 1 | 2 | 13 |
427 | Coating Processes | 1 | 3 | 3 | 3 | 3 | 13 |
436 | Chemistry: Analytical and Immunological Testing | 2 | 1 | 4 | 3 | 3 | 13 |
002 | Apparel | 0 | 2 | 3 | 3 | 4 | 12 |
062 | Refrigeration | 0 | 3 | 2 | 0 | 7 | 12 |
248 | Supports (e.g., for holding articles, etc.) | 1 | 4 | 1 | 3 | 3 | 12 |
313 | Electric Lamp and Discharge Devices | 1 | 3 | 2 | 1 | 4 | 11 |
341 | Coded Data Generation or Conversion | 1 | 3 | 6 | 0 | 1 | 11 |
372 | Coherent Light Generators | 1 | 4 | 3 | 2 | 1 | 11 |
385 | Optical Waveguides | 4 | 3 | 1 | 0 | 3 | 11 |
607 | Surgery: Light, Thermal, and Electrical Application | 3 | 4 | 1 | 2 | 1 | 11 |
136 | Batteries: Thermoelectric and Photoelectric | 3 | 3 | 3 | 0 | 1 | 10 |
137 | Fluid Handling | 1 | 0 | 2 | 1 | 6 | 10 |
330 | Amplifiers | 3 | 1 | 2 | 2 | 2 | 10 |
367 | Communications, Electrical: Acoustic Wave Systems and Devices | 4 | 1 | 2 | 1 | 2 | 10 |
422 | Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing | 3 | 1 | 3 | 0 | 3 | 10 |
425 | Plastic Article or Earthenware Shaping or Treating: Apparatus | 1 | 3 | 1 | 4 | 1 | 10 |
429 | Chemistry: Electrical Current Producing Apparatus, Product, and Process | 1 | 3 | 2 | 4 | 0 | 10 |
493 | Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web | 0 | 3 | 2 | 1 | 4 | 10 |
096 | Gas Separation: Apparatus | 0 | 1 | 0 | 6 | 2 | 9 |
165 | Heat Exchange | 1 | 2 | 0 | 4 | 2 | 9 |
251 | Valves and Valve Actuation | 1 | 2 | 0 | 4 | 2 | 9 |
307 | Electrical Transmission or Interconnection Systems | 2 | 1 | 2 | 4 | 0 | 9 |
358 | Facsimile and Static Presentation Processing | 0 | 4 | 2 | 0 | 3 | 9 |
378 | X-Ray or Gamma Ray Systems or Devices | 2 | 2 | 3 | 0 | 2 | 9 |
381 | Electrical Audio Signal Processing Systems and Devices | 0 | 1 | 1 | 2 | 5 | 9 |
417 | Pumps | 3 | 0 | 0 | 3 | 3 | 9 |
530 | Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof | 0 | 4 | 2 | 0 | 3 | 9 |
704 | DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) | 1 | 0 | 1 | 3 | 4 | 9 |
716 | Computer-Aided Design and Analysis of Circuits and Semiconductor Masks | 1 | 0 | 2 | 2 | 4 | 9 |
033 | Geometrical Instruments | 1 | 2 | 4 | 0 | 1 | 8 |
072 | Metal Deforming | 3 | 3 | 2 | 0 | 0 | 8 |
083 | Cutting | 2 | 1 | 2 | 2 | 1 | 8 |
204 | Chemistry: Electrical and Wave Energy | 1 | 0 | 2 | 4 | 1 | 8 |
294 | Handling: Hand and Hoist-Line Implements | 1 | 1 | 1 | 2 | 3 | 8 |
725 | Interactive Video Distribution Systems | 1 | 1 | 1 | 3 | 2 | 8 |
043 | Fishing, Trapping, and Vermin Destroying | 4 | 1 | 0 | 1 | 1 | 7 |
106 | Compositions: Coating or Plastic | 1 | 1 | 1 | 2 | 2 | 7 |
198 | Conveyors: Power-Driven | 1 | 3 | 2 | 0 | 1 | 7 |
228 | Metal Fusion Bonding | 0 | 3 | 0 | 3 | 1 | 7 |
280 | Land Vehicles | 2 | 2 | 1 | 0 | 2 | 7 |
318 | Electricity: Motive Power Systems | 1 | 0 | 3 | 2 | 1 | 7 |
333 | Wave Transmission Lines and Networks | 0 | 3 | 2 | 1 | 1 | 7 |
015 | Brushing, Scrubbing, and General Cleaning | 0 | 0 | 3 | 1 | 2 | 6 |
047 | Plant Husbandry | 0 | 3 | 0 | 2 | 1 | 6 |
074 | Machine Element or Mechanism | 1 | 0 | 1 | 2 | 2 | 6 |
117 | Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor | 2 | 1 | 1 | 2 | 0 | 6 |
203 | Distillation: Processes, Separatory | 1 | 2 | 0 | 2 | 1 | 6 |
229 | Envelopes, Wrappers, and Paperboard Boxes | 2 | 3 | 0 | 1 | 0 | 6 |
320 | Electricity: Battery or Capacitor Charging or Discharging | 1 | 4 | 0 | 1 | 0 | 6 |
336 | Inductor Devices | 1 | 1 | 1 | 1 | 2 | 6 |
396 | Photography | 0 | 3 | 2 | 1 | 0 | 6 |
404 | Road Structure, Process, or Apparatus | 2 | 1 | 2 | 0 | 1 | 6 |
423 | Chemistry of Inorganic Compounds | 1 | 0 | 4 | 1 | 0 | 6 |
430 | Radiation Imagery Chemistry: Process, Composition, or Product Thereof | 0 | 2 | 1 | 1 | 2 | 6 |
442 | Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) | 2 | 3 | 1 | 0 | 0 | 6 |
463 | Amusement Devices: Games | 1 | 0 | 2 | 2 | 1 | 6 |
473 | Games Using Tangible Projectile | 2 | 0 | 1 | 1 | 2 | 6 |
004 | Baths, Closets, Sinks, and Spittoons | 0 | 1 | 1 | 3 | 0 | 5 |
005 | Beds | 0 | 0 | 1 | 1 | 3 | 5 |
081 | Tools | 1 | 0 | 1 | 1 | 2 | 5 |
082 | Turning (e.g., for metal working) | 1 | 2 | 1 | 1 | 0 | 5 |
182 | Fire Escape, Ladder, or Scaffold | 0 | 0 | 1 | 2 | 2 | 5 |
227 | Elongated-Member-Driving Apparatus | 0 | 0 | 0 | 0 | 5 | 5 |
290 | Prime-Mover Dynamo Plants | 0 | 3 | 0 | 0 | 2 | 5 |
335 | Electricity: Magnetically Operated Switches, Magnets, and Electromagnets | 1 | 3 | 0 | 0 | 1 | 5 |
349 | Liquid Crystal Cells, Elements and Systems | 0 | 0 | 2 | 2 | 1 | 5 |
366 | Agitating (e.g., of articles and materials) | 0 | 1 | 2 | 1 | 1 | 5 |
055 | Gas Separation | 1 | 1 | 1 | 0 | 1 | 4 |
099 | Foods and Beverages: Apparatus | 0 | 2 | 0 | 2 | 0 | 4 |
114 | Ships | 2 | 1 | 0 | 0 | 1 | 4 |
134 | Cleaning and Liquid Contact with Solids | 0 | 0 | 1 | 0 | 3 | 4 |
141 | Fluent Material Handling, with Receiver or Receiver Coacting Means | 1 | 1 | 0 | 1 | 1 | 4 |
166 | Wells (shafts or deep borings in the earth, e.g., for oil and gas) | 0 | 1 | 2 | 1 | 0 | 4 |
191 | Electricity: Transmission To Vehicles | 1 | 0 | 1 | 1 | 1 | 4 |
205 | Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions | 1 | 0 | 0 | 2 | 1 | 4 |
331 | Oscillators | 1 | 1 | 0 | 1 | 1 | 4 |
351 | Optics: Eye Examining, Vision Testing and Correcting | 0 | 1 | 1 | 1 | 1 | 4 |
482 | Exercise Devices | 1 | 0 | 2 | 0 | 1 | 4 |
602 | Surgery: Splint, Brace, or Bandage | 0 | 1 | 1 | 2 | 0 | 4 |
708 | Arithmetic Processing and Calculating (Electrical Computers) | 0 | 1 | 1 | 1 | 1 | 4 |
712 | Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) | 1 | 1 | 1 | 0 | 1 | 4 |
016 | Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) | 0 | 1 | 0 | 0 | 2 | 3 |
037 | Excavating | 1 | 1 | 1 | 0 | 0 | 3 |
040 | Card, Picture, or Sign Exhibiting | 1 | 2 | 0 | 0 | 0 | 3 |
068 | Textiles: Fluid Treating Apparatus | 2 | 1 | 0 | 0 | 0 | 3 |
095 | Gas Separation: Processes | 0 | 0 | 3 | 0 | 0 | 3 |
118 | Coating Apparatus | 1 | 0 | 1 | 1 | 0 | 3 |
164 | Metal Founding | 1 | 1 | 1 | 0 | 0 | 3 |
200 | Electricity: Circuit Makers and Breakers | 0 | 0 | 1 | 0 | 2 | 3 |
211 | Supports: Racks | 1 | 1 | 0 | 0 | 1 | 3 |
215 | Bottles and Jars | 0 | 0 | 2 | 0 | 1 | 3 |
224 | Package and Article Carriers | 0 | 0 | 0 | 2 | 1 | 3 |
236 | Automatic Temperature and Humidity Regulation | 0 | 0 | 2 | 0 | 1 | 3 |
252 | Compositions | 1 | 0 | 0 | 2 | 0 | 3 |
312 | Supports: Cabinet Structure | 0 | 0 | 1 | 1 | 1 | 3 |
380 | Cryptography | 1 | 0 | 0 | 1 | 1 | 3 |
411 | Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener | 0 | 1 | 0 | 1 | 1 | 3 |
412 | Bookbinding: Process and Apparatus | 1 | 0 | 0 | 1 | 1 | 3 |
416 | Fluid Reaction Surfaces (i.e., Impellers) | 0 | 1 | 0 | 1 | 1 | 3 |
431 | Combustion | 1 | 1 | 1 | 0 | 0 | 3 |
454 | Ventilation | 0 | 1 | 1 | 1 | 0 | 3 |
516 | Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting | 0 | 1 | 0 | 2 | 0 | 3 |
030 | Cutlery | 0 | 0 | 1 | 0 | 1 | 2 |
049 | Movable or Removable Closures | 0 | 0 | 1 | 1 | 0 | 2 |
053 | Package Making | 0 | 1 | 0 | 0 | 1 | 2 |
108 | Horizontally Supported Planar Surfaces | 0 | 1 | 1 | 0 | 0 | 2 |
119 | Animal Husbandry | 1 | 0 | 1 | 0 | 0 | 2 |
124 | Mechanical Guns and Projectors | 0 | 0 | 1 | 1 | 0 | 2 |
135 | Tent, Canopy, Umbrella, or Cane | 0 | 0 | 1 | 0 | 1 | 2 |
138 | Pipes and Tubular Conduits | 0 | 0 | 1 | 0 | 1 | 2 |
181 | Acoustics | 1 | 0 | 0 | 1 | 0 | 2 |
216 | Etching a Substrate: Processes | 0 | 0 | 0 | 1 | 1 | 2 |
241 | Solid Material Comminution or Disintegration | 0 | 0 | 1 | 0 | 1 | 2 |
242 | Winding, Tensioning, or Guiding | 0 | 0 | 1 | 0 | 1 | 2 |
267 | Spring Devices | 0 | 2 | 0 | 0 | 0 | 2 |
273 | Amusement Devices: Games | 1 | 0 | 0 | 0 | 1 | 2 |
285 | Pipe Joints or Couplings | 1 | 0 | 0 | 1 | 0 | 2 |
292 | Closure Fasteners | 0 | 0 | 1 | 1 | 0 | 2 |
296 | Land Vehicles: Bodies and Tops | 0 | 1 | 0 | 0 | 1 | 2 |
353 | Optics: Image Projectors | 0 | 0 | 2 | 0 | 0 | 2 |
374 | Thermal Measuring and Testing | 0 | 1 | 0 | 0 | 1 | 2 |
386 | Motion Video Signal Processing for Recording or Reproducing | 0 | 0 | 0 | 0 | 2 | 2 |
388 | Electricity: Motor Control Systems | 1 | 1 | 0 | 0 | 0 | 2 |
392 | Electric Resistance Heating Devices | 0 | 0 | 0 | 1 | 1 | 2 |
401 | Coating Implements with Material Supply | 0 | 0 | 0 | 1 | 1 | 2 |
403 | Joints and Connections | 0 | 0 | 1 | 0 | 1 | 2 |
405 | Hydraulic and Earth Engineering | 1 | 0 | 0 | 0 | 1 | 2 |
410 | Freight Accommodation On Freight Carrier | 0 | 0 | 0 | 1 | 1 | 2 |
415 | Rotary Kinetic Fluid Motors or Pumps | 0 | 0 | 0 | 1 | 1 | 2 |
419 | Powder Metallurgy Processes | 0 | 1 | 0 | 1 | 0 | 2 |
426 | Food or Edible Material: Processes, Compositions, and Products | 0 | 1 | 0 | 0 | 1 | 2 |
433 | Dentistry | 0 | 0 | 0 | 0 | 2 | 2 |
434 | Education and Demonstration | 0 | 0 | 1 | 0 | 1 | 2 |
446 | Amusement Devices: Toys | 1 | 0 | 1 | 0 | 0 | 2 |
451 | Abrading | 0 | 0 | 0 | 0 | 2 | 2 |
492 | Roll or Roller | 0 | 0 | 0 | 1 | 1 | 2 |
588 | Hazardous or Toxic Waste Destruction or Containment | 1 | 1 | 0 | 0 | 0 | 2 |
800 | Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes | 1 | 0 | 0 | 0 | 1 | 2 |
008 | Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers | 0 | 0 | 1 | 0 | 0 | 1 |
012 | Boot and Shoe Making | 0 | 0 | 1 | 0 | 0 | 1 |
023 | Chemistry: Physical Processes | 0 | 0 | 1 | 0 | 0 | 1 |
028 | Textiles: Manufacturing | 1 | 0 | 0 | 0 | 0 | 1 |
056 | Harvesters | 0 | 1 | 0 | 0 | 0 | 1 |
066 | Textiles: Knitting | 1 | 0 | 0 | 0 | 0 | 1 |
070 | Locks | 0 | 0 | 1 | 0 | 0 | 1 |
075 | Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures | 0 | 1 | 0 | 0 | 0 | 1 |
092 | Expansible Chamber Devices | 0 | 0 | 1 | 0 | 0 | 1 |
110 | Furnaces | 0 | 1 | 0 | 0 | 0 | 1 |
122 | Liquid Heaters and Vaporizers | 0 | 0 | 0 | 1 | 0 | 1 |
126 | Stoves and Furnaces | 0 | 1 | 0 | 0 | 0 | 1 |
148 | Metal Treatment | 0 | 0 | 0 | 1 | 0 | 1 |
175 | Boring or Penetrating the Earth | 1 | 0 | 0 | 0 | 0 | 1 |
193 | Conveyors, Chutes, Skids, Guides, and Ways | 0 | 0 | 1 | 0 | 0 | 1 |
202 | Distillation: Apparatus | 0 | 0 | 0 | 0 | 1 | 1 |
209 | Classifying, Separating, and Assorting Solids | 0 | 0 | 1 | 0 | 0 | 1 |
218 | High-Voltage Switches with Arc Preventing or Extinguishing Devices | 1 | 0 | 0 | 0 | 0 | 1 |
238 | Railways: Surface Track | 0 | 0 | 0 | 0 | 1 | 1 |
256 | Fences | 0 | 0 | 0 | 1 | 0 | 1 |
261 | Gas and Liquid Contact Apparatus | 0 | 0 | 0 | 0 | 1 | 1 |
281 | Books, Strips, and Leaves | 0 | 1 | 0 | 0 | 0 | 1 |
283 | Printed Matter | 0 | 1 | 0 | 0 | 0 | 1 |
297 | Chairs and Seats | 0 | 1 | 0 | 0 | 0 | 1 |
301 | Land Vehicles: Wheels and Axles | 0 | 0 | 1 | 0 | 0 | 1 |
305 | Wheel Substitutes for Land Vehicles | 0 | 1 | 0 | 0 | 0 | 1 |
322 | Electricity: Single Generator Systems | 1 | 0 | 0 | 0 | 0 | 1 |
355 | Photocopying | 1 | 0 | 0 | 0 | 0 | 1 |
360 | Dynamic Magnetic Information Storage or Retrieval | 0 | 0 | 0 | 1 | 0 | 1 |
368 | Horology: Time Measuring Systems or Devices | 0 | 0 | 0 | 1 | 0 | 1 |
384 | Bearings | 0 | 0 | 0 | 0 | 1 | 1 |
407 | Cutters, for Shaping | 0 | 0 | 0 | 1 | 0 | 1 |
408 | Cutting by Use of Rotating Axially Moving Tool | 0 | 0 | 0 | 0 | 1 | 1 |
409 | Gear Cutting, Milling, or Planing | 0 | 0 | 0 | 1 | 0 | 1 |
420 | Alloys or Metallic Compositions | 0 | 1 | 0 | 0 | 0 | 1 |
432 | Heating | 0 | 0 | 0 | 1 | 0 | 1 |
440 | Marine Propulsion | 0 | 0 | 1 | 0 | 0 | 1 |
441 | Buoys, Rafts, and Aquatic Devices | 0 | 0 | 0 | 1 | 0 | 1 |
445 | Electric Lamp or Space Discharge Component or Device Manufacturing | 0 | 0 | 0 | 1 | 0 | 1 |
450 | Foundation Garments | 0 | 0 | 1 | 0 | 0 | 1 |
464 | Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts | 0 | 0 | 0 | 0 | 1 | 1 |
470 | Threaded, Headed Fastener, or Washer Making: Process and Apparatus | 0 | 0 | 1 | 0 | 0 | 1 |
475 | Planetary Gear Transmission Systems or Components | 1 | 0 | 0 | 0 | 0 | 1 |
503 | Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor | 0 | 0 | 1 | 0 | 0 | 1 |
506 | Combinatorial Chemistry Technology: Method, Library, Apparatus | 0 | 0 | 1 | 0 | 0 | 1 |
508 | Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions | 0 | 1 | 0 | 0 | 0 | 1 |
601 | Surgery: Kinesitherapy | 0 | 1 | 0 | 0 | 0 | 1 |
ALL | ALL CLASSES | 542 | 725 | 725 | 734 | 822 | 3548 |
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U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
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selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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