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Publication numberUSD479164 S1
Publication typeGrant
Application numberUS 29/169,829
Publication dateSep 2, 2003
Filing dateOct 28, 2002
Priority dateOct 28, 2002
Publication number169829, 29169829, US D479164 S1, US D479164S1, US-S1-D479164, USD479164 S1, USD479164S1
InventorsDavid Wu
Original AssigneeDavid Wu
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D479164 S1
Abstract  available in
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  1. The ornamental design for walker, as shown and described.

FIG. 1 is a perspective view of a walker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom pan view thereof;

FIG. 6 is a side elevational view thereof, the opposite side being a mirror image of that shown; and,

FIG. 7 illustrates the walker in folded status.

Referenced by
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US7497190Sep 22, 2003Mar 3, 2009Red Island LimitedRestraining apparatus
US8136773Dec 20, 2007Mar 20, 2012Firefly Medical, Inc.Integrated infusion management system
US8534616Feb 7, 2012Sep 17, 2013Firefly Medical, Inc.Integrated infusion management system
US8662458Feb 4, 2011Mar 4, 2014Firefly Medical, Inc.Infusion management system and holder
U.S. ClassificationD12/130