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Publication numberUSD331057 S
Publication typeGrant
Application numberUS 07/533,902
Publication dateNov 17, 1992
Filing dateJun 6, 1990
Priority dateJan 11, 1990
Publication number07533902, 533902, US D331057 S, US D331057S, US-S-D331057, USD331057 S, USD331057S
InventorsYasuaki Isonaga
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Headphone
US D331057 S
Images(3)
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Claims(1)
  1. The ornamental design for a headphone, as shown and described.
Description

FIG. 1 is a top, front and right-side perspective view of a headphone, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
Reference
1Hifidelity Magazine, Sep. 14, 1987, p. 111, "Sony" Earphone.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6320960Sep 24, 1999Nov 20, 2001Hello Direct, Inc.Headset with adjustable earpiece
US6775390Dec 24, 2001Aug 10, 2004Hello Direct, Inc.Headset with movable earphones
US8538058May 20, 2009Sep 17, 2013Rolf EberlHeadset
Classifications
U.S. ClassificationD14/205, D14/223