Lock shackle
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Description
FIG. 1 is a top view of a lock shackle with seven flat sides;
FIG. 2 is a side view of the lock shackle shown in FIG. 1, wherein each side is a mirror image of the other;
FIG. 3 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; and,
FIG. 4 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 only.
Claims
The ornamental design for a lock shackle, as shown and described.
Referenced Cited
U.S. Patent Documents
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568701 | September 1896 | Roberts |
D32638 | May 1900 | Voight |
661560 | November 1900 | Stall |
666231 | January 1901 | Lawson |
767004 | August 1904 | Muchowicz |
1016455 | February 1912 | Stone |
1629388 | May 1927 | Jackson |
1777424 | October 1930 | Atkins |
5372019 | December 13, 1994 | Hsiao |
D360125 | July 11, 1995 | Taylor |
5727405 | March 17, 1998 | Cromwell |
D433310 | November 7, 2000 | Luquire |
D433311 | November 7, 2000 | Luquire |
D454486 | March 19, 2002 | Streibel |
6530248 | March 11, 2003 | Parker |
D489244 | May 4, 2004 | Vito |
D491044 | June 8, 2004 | Vito |
Patent History
Patent number: D529786
Type: Grant
Filed: Dec 13, 2005
Date of Patent: Oct 10, 2006
Assignee: Master Lock Company (Oak Creek, WI)
Inventor: John Heppner (Kenosha, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter, & Griswold LLP
Application Number: 29/244,683
Type: Grant
Filed: Dec 13, 2005
Date of Patent: Oct 10, 2006
Assignee: Master Lock Company (Oak Creek, WI)
Inventor: John Heppner (Kenosha, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter, & Griswold LLP
Application Number: 29/244,683
Classifications
Current U.S. Class:
D8/343;
D8/334