Lock shackle
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Description
FIG. 1 is a top view of a lock shackle;
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 broken lines are for illustrative purposes only, and form no part of the claimed design.
Claims
The ornamental design for a lock shackle, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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5253496 | October 19, 1993 | Wang |
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- Loklex Catalog, 1995, fornt page.
Patent History
Patent number: D524145
Type: Grant
Filed: Jan 4, 2005
Date of Patent: Jul 4, 2006
Assignee: Master Lock Company (Oak Creek, WI)
Inventor: John Heppner (Kenosha, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/220,637
Type: Grant
Filed: Jan 4, 2005
Date of Patent: Jul 4, 2006
Assignee: Master Lock Company (Oak Creek, WI)
Inventor: John Heppner (Kenosha, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/220,637
Classifications
Current U.S. Class:
D8/343;
D8/334