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Publication numberUSD278234 S
Publication typeGrant
Application numberUS 06/421,329
Publication dateApr 2, 1985
Filing dateSep 22, 1982
Priority dateApr 1, 1982
Publication number06421329, 421329, US D278234 S, US D278234S, US-S-D278234, USD278234 S, USD278234S
InventorsTomonaga Saito
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D278234 S
Abstract  available in
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  1. The ornamental design for a headphone, as shown and described.

FIG. 1 is a front elevation of a headphone showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Non-Patent Citations
1Best Catalog, 1980/1981, p. 330, Item A & C, Headphones.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20090285434 *May 13, 2008Nov 19, 2009Jason Martin WilliamsEarhook and earbud headset
US20100272305 *Dec 31, 2009Oct 28, 2010Zagg, Inc.Headset with earphones
USD675194Jun 21, 2012Jan 29, 2013Apple Inc.Earphone
USD744979 *Nov 20, 2014Dec 8, 2015Ray LovingDual ear bud device
USD748602Jul 15, 2014Feb 2, 2016Sony Mobile Communications AbHeadset
USD755759 *Mar 11, 2015May 10, 2016Hejin CaiIn-ear headphone
USD780714 *Jul 31, 2015Mar 7, 2017Skullcandy, Inc.Headphone
USD785594 *Jan 15, 2016May 2, 2017Mpow Technology Co., LtdSports wireless headset
U.S. ClassificationD14/205