LandOfFree - US Patents - Listing for Movable or removable closures,Closures interconnected for concurrent movement

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Decorative shutter with hidden louver control

Movable or removable closures – Closures interconnected for concurrent movement – One closure with complete independent movement

Device for driving panels in conveyance, especially horizontally

Movable or removable closures – Closures interconnected for concurrent movement – Sequential movement

Device for driving sliding windows

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Device for operating blinds with assisted force

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

Device for the synchronized actuation of sliding doors

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Device to move blinds or jalousies

Movable or removable closures – Closures interconnected for concurrent movement – Sequential movement

Door closing arrangement for a double door

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

Door control

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

Door control

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

Door drive equipment for mass transit vehicle

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

Door opener for bus and the like

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

Door opening and closing mechanism

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

Door operating assembly

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

Door operator with locking mechanism

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

Door suspension system

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Door with an adjustable louver

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Door/window frame structure

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

Double door swing control

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

Double trolley overhead door operator