Padlock that can control operation of locking hook

Details Padlock that can control operation of locking hook Padlock that can control operation of locking hook

2006-10-03

2006-10-03

Gall, Lloyd A. (Department: 3676)

Locks

Portable

Padlocks

C070S025000

Reexamination Certificate

active

07114356

ABSTRACT:
A padlock includes a housing, a locking hook, a number lock core unit, a locking barrel, and a locking member. When the locking end of the locking hook is located at the closed position, the locking member is driven by the locking barrel to move to a first position where the opening of the insertion recess of the locking member is closed by the protrusion of the housing and a second position where the opening of the insertion recess of the locking member is opened by the protrusion of the housing. Thus, the padlock that can limit or open an end of a locking hook to close or open the locking hook.

REFERENCES:
patent: 6848283 (2005-02-01), Lin
patent: 2002/0088256 (2002-07-01), Taylor et al.
patent: 2004/0226323 (2004-11-01), Ling et al.
patent: 2004/0226324 (2004-11-01), Loughlin et al.
patent: 2005/0092036 (2005-05-01), Lai
patent: 2005/0126233 (2005-06-01), Yu
patent: 2005/0132762 (2005-06-01), Yu
patent: 2005/0262902 (2005-12-01), Ling et al.

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