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Publication numberUSD542221 S1
Publication typeGrant
Application numberUS 29/243,532
Publication dateMay 8, 2007
Filing dateNov 28, 2005
Priority dateOct 21, 2005
Also published asCA113153S
Publication number243532, 29243532, US D542221 S1, US D542221S1, US-S1-D542221, USD542221 S1, USD542221S1
InventorsMarius George Hriscu, Peter Tai Kwong Cheung, Grant Iverson Dunbar, Alexander Jeffrey Feldman, Lawrence Neill, Robert Bruce Prior, Robbie Gordon Roberts, David deRoy Vanzuydewyn
Original AssigneeXantrex International
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable backup power supply
US D542221 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a portable backup power supply, as shown and described.
Description

FIG. 1 is a perspective view of an portable backup power supply according to our new design;

FIG. 2 is a front elevational view of the portable backup power supply of FIG. 1;

FIG. 3 is a top plan view of the portable backup power supply of FIG. 1;

FIG. 4 is a bottom view of the portable backup power supply of FIG. 1;

FIG. 5 is a rear elevational view of the portable backup power supply of FIG. 1;

FIG. 6 is a left hand side elevational view of the portable backup power supply of FIG. 1; and,

FIG. 7 is a right hand side elevational view of the portable backup power supply of FIG. 1.

The broken lines which define the bounds of the claimed design form no part thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8860259 *Nov 18, 2010Oct 14, 2014Brian MazzilliAuxiliary electrical power system
USD667788 *Mar 9, 2012Sep 25, 2012Huabin MaiPortable power supply
USD743335 *Apr 4, 2014Nov 17, 2015Kupa IncPortable power supply
USD749045 *Mar 9, 2015Feb 9, 2016JianGuo ZhouPower supply
USD760164 *Aug 5, 2014Jun 28, 2016Garrett AidaPortable power supply
USD760647 *Apr 13, 2015Jul 5, 2016Ningbo CStar Import & Export Co., Ltd.Power bank
Classifications
U.S. ClassificationD13/110