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Publication numberUSD473189 S1
Publication typeGrant
Application numberUS 29/160,223
Publication dateApr 15, 2003
Filing dateMay 6, 2002
Priority dateMay 6, 2002
Publication number160223, 29160223, US D473189 S1, US D473189S1, US-S1-D473189, USD473189 S1, USD473189S1
InventorsLien-Hsun Ho
Original AssigneeCyber Power System Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Power supply device
US D473189 S1
Abstract  available in
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  1. The ornamental design for a power supply device, as shown.

FIG. 1 is a perspective view of a power supply device, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD750564 *Jan 19, 2015Mar 1, 2016Jamie C. WeagleRetractable block heater cord unit
U.S. ClassificationD13/139.8