Movable or removable closures – Optionally moved – manually – or by motor
Reexamination Certificate
2006-07-18
2006-07-18
Redman, Jerry (Department: 3634)
Movable or removable closures
Optionally moved, manually, or by motor
C049S197000, C160S189000
Reexamination Certificate
active
07076917
ABSTRACT:
A driving system for a garage door includes a track having an end fixed on an inside of a wall and has an open side that faces upward. A driving assembly is movably received in the track and driven by a motor. The driving assembly includes a connection member to which two ends of a power transferring member are connected. A U-shaped member is movably engaged with the track from an underside of the track and two sides of the U-shaped member are connected to the driving assembly. A link is pivotably connected between the U-shaped member and the garage door. The power transferring member reeves a gear which is rotatably connected to the track and the motor has a driving shaft which is conveniently extended through an opening of the track and engaged with an engaging hole of the gear.
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patent: 6173532 (2001-01-01), Beausoleil
patent: 6557301 (2003-05-01), Hormann et al.
patent: 2086983 (1982-05-01), None
patent: WO93/09324 (1993-05-01), None
Redman Jerry
Rhine Electronic Co. Ltd.
Rosenberg , Klein & Lee
LandOfFree
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