LandOfFree - US Patents - Listing for Movable or removable closures,Optionally moved, manually, or by motor

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

Locking device and door-drive device comprising the same,...

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

Manually operable sash lift for motorized double hung window

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

Method and apparatus for automatically driving an open/close...

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

Modulated output force door operator

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

Motorized garage door opener unlocking system

Movable or removable closures – Optionally moved – manually – or by motor – With manually actuated operator

Motorized operator for casement windows

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

Overhead door operator

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

Pivot hung power operated door and inertia insensitive disconnec

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

Power drive unit for automobile windows

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

Power liftgate device

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

Releasable drive mechanism

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

Release mechanism for an electrical actuator used in swing...

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

Remote release for a movable barrier arrangement

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

Remotely controllable automatic door operator permitting active

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

Secure swing gate system that provides free access when power is

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

Secured emergency release device and use of same

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

Selectively engageable motor drive assembly

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

Side mount garage door operator

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

Swinging lift gate