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Publication numberUSD533764 S1
Publication typeGrant
Application numberUS 29/244,549
Publication dateDec 19, 2006
Filing dateDec 7, 2005
Priority dateMar 7, 2003
Also published asCA104177S, USD520339, USD524145, USD529786
Publication number244549, 29244549, US D533764 S1, US D533764S1, US-S1-D533764, USD533764 S1, USD533764S1
InventorsJohn Heppner
Original AssigneeMaster Lock Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Lock shackle
US D533764 S1
Abstract  available in
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  1. The ornamental design for a lock shackle, as shown and described.

FIG. 1 is a top view of a lock shackle with five flat sides;

FIG. 2 is a side view of the lock shackle shown in FIG. 1, wherein each side is a mirror 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.

U.S. ClassificationD08/343, D08/334