Lock device

Details Lock device Lock device

2007-11-01

2008-10-21

Gall, Lloyd A (Department: 3673)

Locks

Portable

C070S018000, C070S056000, C070S423000, C070S455000

Reexamination Certificate

active

07437898

ABSTRACT:
A lock device includes a lock head, a lock case, a cap, and a lock shaft unit. The lock head is inserted into the lock case. The lock case is provided with an anti-dust cover which is rotatable with respect to the cap. The lock shaft unit is pivotally connected to the lock case, allowing the lock shaft unit to rotate in 360 degrees with respect to the lock case.

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patent: 4372138 (1983-02-01), De Forrest
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patent: 4790163 (1988-12-01), Appelbaum
patent: 5475993 (1995-12-01), Kuo
patent: 5535609 (1996-07-01), Kuo
patent: 5761934 (1998-06-01), Kuo
patent: 5832762 (1998-11-01), McDaid
patent: 6408661 (2002-06-01), Chen
patent: 6481250 (2002-11-01), Kuo
patent: 6782723 (2004-08-01), Chen

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