Locking apparatus

Details Locking apparatus Locking apparatus

2005-03-15

2005-03-15

Walsh, John B. (Department: 2151)

Locks

Special application

For control and machine elements

C070S278100

Reexamination Certificate

active

06865913

ABSTRACT:
A locking apparatus has a lock driver to electrically lock and unlock a door, a fingerprint read/verify unit to receive a fingerprint from a user, verify the received fingerprint by comparing it with registered fingerprint data) and if the fingerprint verification authenticates the user, enable the lock driver to electrically operate, a key cylinder attached to the door, an interlink linking the key cylinder with the lock driver, and a key to manually operate the lock driver in cooperation with the key cylinder and the interlink.

REFERENCES:
patent: 4503422 (1985-03-01), Hsu
patent: 4967305 (1990-10-01), Murrer et al.
patent: 5083122 (1992-01-01), Clark
patent: 5245329 (1993-09-01), Gokcebay
patent: 6038895 (2000-03-01), Menke et al.
patent: 6259352 (2001-07-01), Yulkowski et al.
patent: 6347486 (2002-02-01), Badillet
patent: 6374652 (2002-04-01), Hwang
patent: 2002-070382 (2002-03-01), None

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