LandOfFree - US Patents

Surgery – Body protecting or restraining devices for patients or infants – Head or face protector

Quadruple composite performance enhancing dental appliance

Surgery – Body protecting or restraining devices for patients or infants – Head or face protector

Quadruple composite performance enhancing mouthguard

Surgery – Body protecting or restraining devices for patients or infants – Head or face protector

Quadruple composite performance enhancing mouthguard

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video

Quadruple display ergonomic control console

Musical instruments – String instrument – Element or attachment

Quadruple edge guitar pick

Radiant energy – Ionic separation or analysis – Ion beam pulsing means with detector synchronizing means

Quadruple focusing time of flight mass spectrometer

Electrical generator or motor structure – Dynamoelectric – Rotary

Quadruple frequency converter

Machines not elsewhere specified – Pump or compressor – Gasoline or oil pump

Quadruple gasoline pump

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode

Quadruple gate field effect transistor structure for use in inte

Optical: systems and elements – Optical modulator

Quadruple grating period PPLN optical parametric oscillator diff

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device

Quadruple gripper

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal

Quadruple head adjustable shower fitting

Heat exchange – Three non-communicating fluids – Concentric flow chambers

Quadruple heat exchanger

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Connector – conductor or housing therefor

Quadruple interconnect enclosure for computer and audio...

Radiant energy – Ionic separation or analysis – Methods

Quadruple ion trap method having improved sensitivity

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Closure checks – Spring

Quadruple knuckle joint cabinet hinge

Illumination – Light source and modifier – Adjustable or repositionable light source or light source...

Quadruple lamp utility light

Lighting – Light fixture – Articulated or adjustable

Quadruple lamp utility light

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Quadruple mode filter