Patent
   D521359
Priority
Jun 13 2003
Filed
Sep 17 2004
Issued
May 23 2006
Expiry
May 23 2020
Assg.orig
Entity
unknown
5
31
n/a
The ornamental design for a lock, as shown and described.

FIG. 1 is a perspective view of the design of the present invention;

FIG. 2 is a top view of the lock shown in FIG. 1;

FIG. 3 is a bottom view of the lock shown in FIG. 1;

FIG. 4 is a left side view of the lock shown in FIG. 1;

FIG. 5 is a front view of the lock shown in FIG. 1;

FIG. 6 is a right view of the lock shown in FIG. 1; and,

FIG. 7 is a back view of the lock shown in FIG. 1.

The portions of the Figures shown in phantom lines are not part of the claimed design but are for illustration only.

Welch, James

Patent Priority Assignee Title
10890015, Sep 21 2018 KNOX ASSOCIATES, INC DBA KNOX COMPANY Electronic lock state detection systems and methods
11598121, Sep 21 2018 KNOX Associates, Inc. Electronic lock state detection systems and methods
D569226, Sep 24 2007 Lock cover
D646953, Nov 15 2010 TRUE VALUE COMPANY, L L C Text lock
D760576, Feb 10 2015 Master Lock Company LLC Lock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 19 2003WELCH, JAMESMaster Lock CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0156260390 pdf
Sep 17 2004Master Lock Company(assignment on the face of the patent)
Aug 15 2005Master Lock CompanyMaster Lock Company LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0184200873 pdf
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