LandOfFree - US Patents - Listing for Valves and valve actuation

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Aerator valve assembly

Valves and valve actuation – Valve actuator is inlet or outlet – Reciprocating spout

Aerosol valve

Valves and valve actuation – Valve actuator is valve casing or extension thereof – Jointed or flexible wall

Aerosol valve assembly and method of making an aerosol container

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Air activated internal valve

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Air actuated fluid control valve with fluid supported diaphragm

Valves and valve actuation – With correlated flow path – Pipe coupling or union

Air admittance valve connector assembly

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Air blast device

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Air blast device with improved ejection conduit

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Air conditioner access and service fittings

Valves and valve actuation – Rotary valves – Ball valve

Air control apparatus for forced air central air conditioning sy

Valves and valve actuation – Rotary valves – Ball valve

Air control damper assembly

Valves and valve actuation – Rotary valves – Butterfly

Air control device for internal combustion engine

Valves and valve actuation – Rotary valves – Butterfly

Air control device for internal combustion engine

Valves and valve actuation – Electrically actuated valve – Including solenoid

Air control valve

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Air control valve

Valves and valve actuation – Fluid actuated or retarded – Plural operations

Air damper apparatus

Valves and valve actuation – Rotary valves – Ball valve

Air discharge installation for the air feed into the interior sp

Valves and valve actuation – Reciprocating valve – Particular head and seat cooperation

Air discharge valve for a bedclothes compressing-and-storing...

Valves and valve actuation – Rotary valves – Ball valve

Air distribution device