LandOfFree - US Patents - Listing for Movable or removable closures

Movable or removable closures – With operator for movably mounted closure – Operating lever or link and closure swing about parallel axes

Linear actuator for gates, doors and the like

Movable or removable closures – With operator for movably mounted closure – Operating lever or link and closure swing about parallel axes

Linear drive power door operator

Movable or removable closures – With operator for movably mounted closure – Operator drives closure along guide

Linear mechanical drive with precise end-of-travel load position

Movable or removable closures – Optionally moved – manually – or by motor

Linear mechanism for closure panels

Movable or removable closures – Optionally moved – manually – or by motor

Linear mechanism for closure panels

Movable or removable closures – With operator for movably mounted closure – Drive within closure housing

Linear motor-actuated automotive power windows

Movable or removable closures – With operator for movably mounted closure – Operator drives closure along guide

Linear output force door operator

Movable or removable closures – Panel with closure feature – Modified to accommodate lock or latch

Liner for intersecting cross bore and edge bore of foam-filled m

Movable or removable closures – With operator for movably mounted closure

Linkage assembly for a window

Movable or removable closures – With animal blocker repeller or chaser

Livestock barrier

Movable or removable closures – Closures interconnected for concurrent movement – Opposed similar movement

Livestock detaining gate

Movable or removable closures – Optionally moved – manually – or by motor

Lock and safety release for power operated doors

Movable or removable closures – Up-and-over type; e.g. – moves from vertical to withdrawn... – With operator

Lock for garage door equipped with automatic garage door opener

Movable or removable closures – Mounted for optional movements – Pivot mounted on sliding member; e.g. – slide-stile

Lock for slider mechanism

Movable or removable closures – Miscellaneous

Lock for vacuum chamber

Movable or removable closures – Mounted for optional movements – Pivot mounted on sliding member; e.g. – slide-stile

Lock shoe system

Movable or removable closures – With means mounting closure for reciprocation – With counterbalance

Lock shoe system for heavy sash

Movable or removable closures – With means mounting closure for reciprocation – With counterbalance

Lock shoe system for take-out window

Movable or removable closures – Arcuate closure rotates across arcuate opening

Lock structure for entry and exit passages of sensitive installa