Keyway cover for a lock

Locks – Parts – attachments – accessories and adjuncts – For key-operated mechanism

Reexamination Certificate

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C070S034000, C070S056000

Reexamination Certificate

active

07610784

ABSTRACT:
A lock assembly includes a lock body and a keyway covering member. The lock body includes a keyway disposed on an outer surface. The keyway covering member is assembled with the outer surface of the lock body, and is slideable between a covering orientation and an uncovering orientation. When the keyway covering member is in the covering orientation, a covering portion of the keyway covering member aligns with the keyway to cover the keyway. When the keyway covering member is in the uncovering orientation, an opening in the keyway covering member aligns with the keyway to permit insertion of a key in the keyway.

REFERENCES:
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patent: 3996774 (1976-12-01), Best
patent: 4869082 (1989-09-01), Appelbaum
patent: 4881391 (1989-11-01), Villa et al.
patent: 5669255 (1997-09-01), Albano
patent: 5832762 (1998-11-01), McDaid
patent: 5946957 (1999-09-01), Yamamoto et al.
patent: 6272890 (2001-08-01), Huston
patent: 6766671 (2004-07-01), Haczynski et al.
patent: 6854303 (2005-02-01), Shiao et al.
patent: 7290415 (2007-11-01), Rosenberg et al.
Master Lock, Pro Series Rekeyable Padlocks, product literature, date: unknown, p. 5.
Master Lock, ProSeries 6270 Lock Service Procedure, date: unknown, p. 4.
International Search Report and Written Opinion from International Application No. PCT/US07/87547 mailed Sep. 24, 2008.

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