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Publication numberUSD633471 S1
Publication typeGrant
Application numberUS 29/347,467
Publication dateMar 1, 2011
Filing dateJan 27, 2010
Priority dateAug 12, 2009
Also published asUSD644199
Publication number29347467, 347467, US D633471 S1, US D633471S1, US-S1-D633471, USD633471 S1, USD633471S1
InventorsNaoki Sugiyama
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D633471 S1
Abstract  available in
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  1. The ornamental design for a headphone, as shown and described.

FIG. 1 is a perspective view of a headphone showing my new design, the opposite perspective view is a mirror image;

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.

Portions in broken lines are for illustrative purpose only and form no part of the claimed design.

Non-Patent Citations
1Web page, "DR-BT101",, 3 sheets, Sony Marketing (Japan) Inc., Nov. 2009.
U.S. ClassificationD14/205