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Lock shackle
D529786 Lock shackle
Patent Drawings:Drawing: D529786-2    
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(1 images)

Inventor: Heppner
Date Issued: October 10, 2006
Application: D/244,683
Filed: December 13, 2005
Inventors: Heppner; John (Kenosha, WI)
Assignee: Master Lock Company (Oak Creek, WI)
Primary Examiner: Deshmukh; Prabhakar
Assistant Examiner:
Attorney Or Agent: Calfee, Halter, & Griswold LLP
U.S. Class: D8/343; D8/334
Field Of Search: D8/330; D8/331; D8/333; D8/334; D8/343; D8/499; 70/14; 70/18; 70/24; 70/20; 70/25; 70/26; 70/32; 70/34; 70/35; 70/38A; 70/38B; 70/38C; 70/53
International Class:
U.S Patent Documents: 526740; 568701; D32638; 661560; 666231; 767004; 1016455; 1629388; 1777424; 5372019; D360125; 5727405; D433310; D433311; D454486; 6530248; D489244; D491044
Foreign Patent Documents:
Other References:









Abstract:
Claim: CLAIM The ornamental design for a lock shackle, as shown and described.
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.

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