Remote-controlled lock

Details Remote-controlled lock Remote-controlled lock

2005-07-19

2005-07-19

Lee, Benjamin C. (Department: 2632)

Communications: electrical

Land vehicle alarms or indicators

Of burglary or unauthorized use

C340S539310, C340S005700, C070S256000, C070S257000, C070S278700, C292S144000, C292S201000, C318S466000

Reexamination Certificate

active

06919797

ABSTRACT:
A remote-controlled lock includes a bottom base, a transmission motor, a connecting rod, a sleeve, a deadbolt, a spring and a casing. The transmission motor is started to rotate clockwise together with the stop member on its shaft by pressing the unlocking button of a remote controller, letting the stop member disengaged from the stopper of the sleeve. Thus, the sleeve and the deadbolt can be moved inward to unlock the remote-controlled lock. On the contrary, pressing the locking button of the remote controller starts the transmission motor to rotate counterclockwise together with the stop member to let the stop member block the stopper of the sleeve. Thus, the sleeve is restricted in position, unable to be moved inward, and the engage member of the deadbolt is engaged in the engage groove of the engage base of a doorjamb to lock the remote-controlled lock.

REFERENCES:
patent: 5015930 (1991-05-01), Kikuta et al.
patent: 5603537 (1997-02-01), Amano et al.
patent: 5760703 (1998-06-01), Becker
patent: 5790034 (1998-08-01), Khoury
patent: 5852944 (1998-12-01), Collard et al.
patent: 5881584 (1999-03-01), Brunoski et al.
patent: 6062612 (2000-05-01), Lin
patent: 6244084 (2001-06-01), Warmack
patent: 6265973 (2001-07-01), Brammall et al.
patent: 6739164 (2004-05-01), Warmack
patent: 2001/0027669 (2001-10-01), Warmack
patent: 2004/0089037 (2004-05-01), Chang

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