US Patent Companies

F41G - Weapon SIGHTS; Aiming

F16H - Gearing

G02B - Optical Elements, Systems OR Apparatus

F41C - Smallarms, e.g. Pistols, Rifles ; Accessories Therefor

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER;

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

Y10T - Technical Subjects Covered BY Former US Classification

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative,

B21B - Rolling OF Metal

E02F - DREDGING; Soil-shifting

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR

G06F - Electric Digital Data Processing

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes

G06V - Image OR Video Recognition OR Understanding

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General

G02B - Optical Elements, Systems OR Apparatus

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted

G06T - Image Data Processing OR Generation, IN General

F23C - Methods OR Apparatus FOR Combustion Using Fluid Fuel OR Solid Fuel Suspended IN ; A Carrier GAS OR; AIR

C07D - Heterocyclic Compounds

A47C - CHAIRS; SOFAS; Beds

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device

A01F - Processing OF Harvested PRODUCE; HAY OR Straw PRESSES; Devices FOR Storing Agricultural OR Horticultural Produce

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam

A47K - Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories

G06F - Electric Digital Data Processing

H04B - Transmission

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

B27L - Removing Bark OR Vestiges OF Branches ; Splitting WOOD; Manufacture OF Veneer, Wooden Sticks, Wood Shavings, Wood Fibres OR Wood Powder

G06F - Electric Digital Data Processing

B44C - Producing Decorative Effects ; MOSAICS; Tarsia Work ; Paperhanging

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors

A41D - OUTERWEAR; Protective GARMENTS; Accessories

H01Q - Antennas, i.e. Radio Aerials

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F