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Publication numberUSD516021 S1
Publication typeGrant
Application numberUS 29/188,379
Publication dateFeb 28, 2006
Filing dateAug 19, 2003
Priority dateAug 19, 2003
Publication number188379, 29188379, US D516021 S1, US D516021S1, US-S1-D516021, USD516021 S1, USD516021S1
InventorsTsung-Kai Cheng
Original AssigneeTatung Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable battery charger
US D516021 S1
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  1. The ornamental design for the portable battery charger, as shown and described.

FIG. 1 is a perspective view of a portable battery charger showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

U.S. ClassificationD13/107