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Publication numberUSD639271 S1
Publication typeGrant
Application numberUS 29/347,869
Publication dateJun 7, 2011
Priority dateDec 30, 2009
Publication number29347869, 347869, US D639271 S1, US D639271S1, US-S1-D639271, USD639271 S1, USD639271S1
InventorsKai Xiao
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Audio system
US D639271 S1
Abstract  available in
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  1. The ornamental design for an audio system, as shown.

FIG. 1 is a perspective view of an audio system 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 side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD763823 *Jul 10, 2014Aug 16, 2016Sdi Technologies, Inc.Rechargeable stereo speaker system with removable battery charger
U.S. ClassificationD14/209.1