US Patent Companies

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Detail

G02C - SPECTACLES; Sunglasses OR Goggles Insofar AS They Have THE Same Features AS SPECTACLES; Contact Lenses

A61B - DIAGNOSIS; SURGERY; Identification

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems

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

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

A61B - DIAGNOSIS; SURGERY; Identification

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

F41H - ARMOUR; Armoured TURRETS; Armoured OR Armed VEHICLES; Means OF Attack OR Defence, e.g. Camouflage, IN General

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

A61B - DIAGNOSIS; SURGERY; Identification

Y02T - Climate Change Mitigation Technologies Related TO Transportation

G06F - Electric Digital Data Processing

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

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening

C03B - Manufacture, Shaping, OR Supplementary Processes

B64C - AEROPLANES; Helicopters

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering

F24S - Solar Heat COLLECTORS; Solar Heat Systems

A62B - Devices, Apparatus OR Methods FOR Life-saving

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering

G05D - Systems FOR Controlling OR Regulating Non-electric Variables

F04C - Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps

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

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi

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

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

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

F23G - Cremation FURNACES; Consuming Waste Products BY Combustion

F25J - Liquefaction, Solidification OR Separation OF Gases OR Gaseous ; OR Liquefied GASEOUS; Mixtures BY Pressure AND Cold Treatment ; OR BY Bringing Them Into THE Supercritical State

B41J - TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties

B25F - Combination OR Multi-purpose Tools NOT Otherwise Provided FOR; Details OR Components OF Portable Power-driven Tools NOT Particularly Related TO THE Operations Performed AND NOT Otherwise Provided FOR

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

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems

H04W - Wireless Communication Networks

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening

A61B - DIAGNOSIS; SURGERY; Identification

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evap

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

C07D - Heterocyclic Compounds

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking

G06N - Computing Arrangements Based ON Specific Computational Models

A41C - CORSETS; Brassieres

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

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing

B05C - Apparatus FOR Applying Fluent Materials TO Surfaces, IN General