Patent
   D541631
Priority
Dec 08 2005
Filed
Dec 08 2005
Issued
May 01 2007
Expiry
May 01 2021
Assg.orig
Entity
unknown
22
30
n/a
The ornamental design for a lock shackle, as shown and described.

FIG. 1 is a perspective view of a lock shackle of the new design, showing a shackle with eight flat sides and the shackle installed in a padlock illustrated in phantom lines;

FIG. 2 is a front view of the lock shackle of FIG. 1, wherein the front view and the back view are mirror images of each other;

FIG. 3 is a side view of the lock shackle of FIG. 1, wherein each side is a mirror image of the other;

FIG. 4 is a top view of the lock shackle of FIG. 1; and,

FIG. 5 is a bottom view of the lock shackle of FIG. 1.

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

Heppner, John

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
D556541, Dec 21 2005 Master Lock Company LLC Shackle
D573445, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D573446, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D573872, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D577568, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D577569, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D577570, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D578864, Apr 13 2007 Master Lock Company LLP Lock
D701105, Aug 28 2012 Master Lock Company LLC Lock
D701106, Aug 28 2012 Master Lock Company LLC Lock
D701745, Aug 28 2012 Master Lock Company LLC Lock
D703024, Aug 28 2012 Master Lock Company LLC Lock
D720204, Apr 12 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
D722262, Aug 28 2012 Master Lock Company LLC Lock
D746659, Jul 23 2014 Master Lock Company LLC Padlock
D746660, Jul 23 2014 Master Lock Company LLC Padlock
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///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 15 2005Master Lock CompanyMaster Lock Company LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0185890724 pdf
Dec 08 2005Master Lock Company LLC(assignment on the face of the patent)
Apr 05 2006HEPPNER, MR JOHNMaster Lock Company LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174560010 pdf
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