LandOfFree - US Patents - Listing for Movable or removable closures

Movable or removable closures – With means mounting closure for swinging – With biasing means

Counterbalancing mechanism

Movable or removable closures – With wind vane or sail

Counterforce assembly for doors

Movable or removable closures – With means mounting closure for swinging – With biasing means

Counterweight door structure

Movable or removable closures – Facially opposed primary and auxiliary closure for common... – Auxiliary movable or removably mounted on primary

Coupled window with two casings and three panes

Movable or removable closures – Facially opposed primary and auxiliary closure for common... – Auxiliary mounted for movement

Coupling and arresting device for a window

Movable or removable closures – Closure movement actuated retractable sealing – guiding or... – Resilient means swings strip to retracted position

Coupling for explosion-proof connection of two electric line...

Movable or removable closures – Panel with closure feature

Cover for covering an opening in a building

Movable or removable closures – Removable closure – Releasable means on closure

Cover plate for access opening

Movable or removable closures – With means mounting closure for reciprocation

Covered roller for gate system

Movable or removable closures – Up-and-over type; e.g. – moves from vertical to withdrawn...

Crash protection device

Movable or removable closures – Removable closure – Releasable means on closure

Crawl space access door assembly having frame with removable...

Movable or removable closures – With means mounting closure for swinging – With latch or lock

Cremorne lock mounting device for window

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

Crossed-arm window lifter, especially for motor vehicles

Movable or removable closures – With traffic director or controller; e.g. – one-way

Crossing gate arm protection assembly

Movable or removable closures – With traffic director or controller; e.g. – one-way

Crossing gate repair kit and method

Movable or removable closures – With traffic director or controller; e.g. – one-way

Crossing guard

Movable or removable closures – With traffic director or controller; e.g. – one-way

Crossing guard

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

Curl spring shoe based window balance system

Movable or removable closures – Combined

Curtain rod for sliding glass door