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Publication numberUSD543553 S1
Publication typeGrant
Application numberUS 29/226,939
Publication dateMay 29, 2007
Filing dateApr 5, 2005
Priority dateApr 5, 2005
Publication number226939, 29226939, US D543553 S1, US D543553S1, US-S1-D543553, USD543553 S1, USD543553S1
InventorsEric Aaron Langberg, Eran Schul, Richard Messerle
Original AssigneeAltec Lansing, A Division Of Plantronics, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable audio device
US D543553 S1
Abstract  available in
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  1. The ornamental design for a portable audio device, as shown and described.

FIG. 1 is a front perspective view of a portable audio device showing our new design;

FIG. 2 is front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD14/496