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Publication numberUSD591022 S1
Publication typeGrant
Application numberUS 29/272,863
Publication dateApr 21, 2009
Filing dateFeb 20, 2007
Priority dateJan 22, 2003
Publication number272863, 29272863, US D591022 S1, US D591022S1, US-S1-D591022, USD591022 S1, USD591022S1
InventorsFelton Zimmerman
Original AssigneeZimmco, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wheelbarrow extension
US D591022 S1
Abstract  available in
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  1. The ornamental design for a wheelbarrow extension, as shown and described.

FIG. 1 is a side elevational view of a wheelbarrow extension showing our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7748723 *Apr 16, 2007Jul 6, 2010Truper Herramientas, S.A. De C.V.Wheelbarrow stabilizer with improved load distribution
US8857826May 23, 2013Oct 14, 2014Truper, SA DE CVWheelbarrow lateral support
US8998221Mar 28, 2014Apr 7, 2015Truper, SA DE CVWheelbarrow tie rod
U.S. ClassificationD34/27