Patent
   D533437
Priority
Apr 20 2005
Filed
Apr 20 2005
Issued
Dec 12 2006
Expiry
Dec 12 2020
Assg.orig
Entity
unknown
16
13
n/a
The ornamental design for a padlock shackle heptagon, as shown and described.

FIG. 1 is a front view of a padlock shackle heptagon showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

Ruan, Jiaqiang

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
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
D576859, May 10 2007 Master Lock Company LLC Shackle
D576860, May 10 2007 Master Lock Company LLC Shackle
D576861, May 10 2007 Master Lock Company LLC Shackle
D576862, May 10 2007 Master Lock Company LLC Shackle
D576863, May 10 2007 Master Lock Company LLC Shackle
D576864, May 10 2007 Master Lock Company LLC Shackle
D577569, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D577570, Aug 24 2007 Hampton Products International Corporation Padlock shackle
D594687, Mar 06 2008 Pi-Design, AG Coffee jug
D639139, Apr 21 2008 EASTERN COMPANY, THE Shackle related portion of a lock
D826028, May 30 2017 CORTLAND CAPITAL MARKET SERVICES LLC Coupler lock
Patent Priority Assignee Title
1016455,
1629388,
1777424,
526740,
5372019, Sep 24 1993 Automobile steering lock
5727405, Feb 03 1997 Alarm padlock
6530248, Feb 18 1999 Tayhope Enterprises Limited Lock device
661560,
666231,
767004,
32638,
D484777, Nov 21 2002 Master Lock Company LLC Padlock shackle
D491044, Nov 15 2002 VI CAPITAL COMPANY Shackle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 11 2005RUAN, JIAQIANGPATH LINE NG S HOLDINGS LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0164940653 pdf
Apr 20 2005Path Line (NG'S) Holdings Limited(assignment on the face of the patent)
Jul 30 2007PATH LINE NG S HOLDINGS LIMITEDMaster Lock Company LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0197730459 pdf
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