LandOfFree - US Patents - Listing for Movable or removable closures

Movable or removable closures – Safety means responsive to obstruction to closure – Sensing shoe on leading edge

Dual safety-edge for an overhead door

Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...

Dual sash window assembly with weathertight sealing means

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

Dual sliding sash security window

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

Dual window assembly

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

Dual window assembly

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

Dual-action breakaway gate safety system

Movable or removable closures – Up-and-over type; e.g. – moves from vertical to withdrawn...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

Dual-cam guided four-bar linkage mechanism for an overhead bagga

Movable or removable closures – Mounted for optional movements – On alternative axes

Dual-opening mechanism of door

Movable or removable closures – With means mounting closure for reciprocation – With distinct biasing means for slide or guide

Dual-shot injection molded weatherseal

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

Dual-slider window regulator with three flexible, inextensible d

Movable or removable closures – Removable closure

Duct access door for circular openings

Movable or removable closures – Panel with closure feature

Earthquake-resistant door structure and an earthquake-resistant

Movable or removable closures – Threshold – With diverse seal

Ease "Z" threshold embedded in concrete

Movable or removable closures – With protective grille or safety guard – Removable

Easily-installed quick-release locking modular security grill wi

Movable or removable closures – With specified means to effect emergency release to closure

Easy out fire escape window gate

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

Easy-open kennel door

Movable or removable closures – Mounted for multidirectional or oblique movement – Swings on plural axes; e.g. – pivotal link arms

Easy-to-open, pressure-resistant door assembly

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

Eccentrically located aperture in a cam slider for window regula

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

Eccentrically mountable plug for counterbalancing systems of...