Patent
   D484391
Priority
Mar 07 2003
Filed
Mar 07 2003
Issued
Dec 30 2003
Expiry
Dec 30 2017
Assg.orig
Entity
unknown
29
19
n/a
The ornamental design for lock bumpers, as shown and described.

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

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

FIG. 3 is a right side view of the lock bumpers shown in FIG. 1;

FIG. 4 is a back view of the lock bumpers shown in FIG. 1;

FIG. 5 is a left side view of the lock bumpers shown in FIG. 1;

FIG. 6 is a top view of the lock bumpers shown in FIG. 1;

FIG. 7 is a bottom view of the lock bumpers shown in FIG. 1;

FIG. 8 is a perspective view of a second embodiment of the design of the present invention;

FIG. 9 is a front view of the lock bumpers shown in FIG. 8;

FIG. 10 is a right side view of the lock bumpers shown in FIG. 8;

FIG. 11 is a back view of the lock bumpers shown in FIG. 8;

FIG. 12 is a left side view of the lock bumpers shown in FIG. 8;

FIG. 13 is a top view of the lock bumpers shown in FIG. 8;

FIG. 14 is a bottom view of the lock bumpers shown in FIG. 8;

FIG. 15 is a perspective view of a third embodiment of the design of the present invention;

FIG. 16 is a front view of the lock bumpers shown in FIG. 15;

FIG. 17 is a right side view of the lock bumpers shown in FIG. 15;

FIG. 18 is a back view of the lock bumpers shown in FIG. 15;

FIG. 19 is a left side view of the lock bumpers shown in FIG. 15;

FIG. 20 is a top view of the lock bumpers shown in FIG. 15; and,

FIG. 21 is a bottom view of the lock bumpers shown in FIG. 15.

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

Hackbarth, Laura, Enslow, Michael

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
D512900, Sep 25 2003 Master Lock Company LLC Lock
D516896, Nov 15 2004 Master Lock Company LLC Lock
D517396, Sep 25 2003 Master Lock Company LLC Lock
D537320, Nov 09 2004 Master Lock Company LLC Lock
D537703, Feb 10 2006 Master Lock Company LLC Lock
D547161, Dec 21 2005 Master Lock Company LLC Lock
D558025, Sep 29 2006 Master Lock Company LLC Lock
D566521, Dec 18 2006 Master Lock Company LLC Lock
D567628, Dec 18 2006 Master Lock Company LLC Lock
D578864, Apr 13 2007 Master Lock Company LLP Lock
D606382, Jun 05 2009 Master Lock Company LLC Lock
D606841, May 19 2009 Master Lock Company LLC Lock
D606842, May 19 2009 Master Lock Company LLC Lock
D638684, Jul 27 2010 Master Lock Company LLC Lock
D646148, Dec 02 2010 Hampton Products International Corporation Padlock bumpers
D656384, Mar 15 2011 Master Lock Company LLC Padlock cover
D695589, May 30 2012 Master Lock Company LLC Lock
D701746, May 30 2012 Master Lock Company LLC Lock
D703024, Aug 28 2012 Master Lock Company LLC Lock
D703514, May 30 2012 Master Lock Company LLC Lock
D705641, May 30 2012 Master Lock Company LLC Lock
D720600, Aug 28 2012 Master Lock Company LLC Lock
D720601, Aug 28 2012 Master Lock Company LLC Lock
D720602, Aug 28 2012 Master Lock Company LLC Lock
D720983, Aug 28 2012 Master Lock Company LLC Lock
D724931, Oct 02 2013 Master Lock Company LLC Padlock cover
D745365, Oct 02 2013 Master Lock Company LLC Padlock cover
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 07 2003Master Lock Company(assignment on the face of the patent)
May 08 2003HACKBARTH, LAURAMaster Lock CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0137070599 pdf
May 08 2003ENSLOW, MICHAELMaster Lock CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0137070599 pdf
Aug 15 2005Master Lock CompanyMaster Lock Company LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0184200873 pdf
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