LandOfFree - US Patents - Listing for Movable or removable closures

Movable or removable closures – Closures interconnected for concurrent movement – Closures mounted for swinging

Door opener for bus and the like

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

Door opening and closing apparatus

Movable or removable closures – With operator for movably mounted closure – Coaxial of closure pivot

Door opening and closing mechanism

Movable or removable closures – Closures interconnected for concurrent movement – Closures mounted for swinging

Door opening and closing mechanism

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

Door opening and closing mechanism with dual pivot axis for...

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

Door opening cable system with cable slack take-up

Movable or removable closures – With operator for movably mounted closure – Coaxial of closure pivot

Door opening mechanism

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

Door opening/closing apparatus

Movable or removable closures – Closure condition signal or indicator

Door opening/closing detector and tool used for the same

Movable or removable closures – With operator for movably mounted closure – Coaxial of closure pivot

Door opening/closing device

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

Door opening/closing device

Movable or removable closures – Closures interconnected for concurrent movement – Closures mounted for swinging

Door operating assembly

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

Door operating device for a slide door unit

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

Door operator

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

Door operator

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

Door operator

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

Door operator apparatus

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

Door operator system

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

Door operator system