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Publication numberUSD646452 S1
Publication typeGrant
Application numberUS 29/389,733
Publication dateOct 4, 2011
Filing dateApr 15, 2011
Priority dateNov 10, 2009
Also published asUSD637785
Publication number29389733, 389733, US D646452 S1, US D646452S1, US-S1-D646452, USD646452 S1, USD646452S1
InventorsKeith A. Miller, Chad A. Cederberg, Ken Halvorsen
Original AssigneeLincoln Composites, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tank frame
US D646452 S1
Abstract  available in
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  1. The ornamental design for a tank frame, as shown and described.

FIG. 1 is an isometric view of our design for a tank frame;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The portions of the tank frame shown in broken lines in the figures form no part of the claimed design.

Non-Patent Citations
1Eight (8) illustrations (photos) of tank frames and tank trailers publicly known prior to Nov. 10, 2008 (5 pages).
U.S. ClassificationD34/28