US Patent Companies

A01D - HARVESTING; Mowing

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells

G06F - Electric Digital Data Processing

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems

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

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

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles

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

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties

F16J - Pistons ; CYLINDERS; Sealings

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties

A43B - Characteristic Features OF FOOTWEAR; Parts OF Footwear

B28D - Working Stone OR Stone-like Materials

G06T - Image Data Processing OR Generation, IN General

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles

C22C - Alloys

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information

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

H04B - Transmission

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

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application

A61B - DIAGNOSIS; SURGERY; Identification

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR

G06F - Electric Digital Data Processing

H04N - Pictorial Communication, e.g. Television

G06V - Image OR Video Recognition OR Understanding

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

G02B - Optical Elements, Systems OR Apparatus

H10K - Organic Electric Solid-state Devices

Y02T - Climate Change Mitigation Technologies Related TO Transportation

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods

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

H01L - Semiconductor Devices NOT Covered BY Class H10

F16H - Gearing

C05G - Mixtures OF Fertilisers Covered Individually BY Different Subclasses OF Class C05; Mixtures OF ONE OR More Fertilisers With Materials NOT Having A Specific Fertilising Activity, e.g. Pesticides, Soil-

H04N - Pictorial Communication, e.g. Television

A61B - DIAGNOSIS; SURGERY; Identification

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture

G06F - Electric Digital Data Processing