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Publication numberUSD336646 S
Publication typeGrant
Application numberUS 07/797,288
Publication dateJun 22, 1993
Filing dateNov 25, 1991
Priority dateJun 5, 1991
Publication number07797288, 797288, US D336646 S, US D336646S, US-S-D336646, USD336646 S, USD336646S
InventorsAkira Yamazaki, Toshio Iribe, Hidefumi Gotoh
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D336646 S
Abstract  available in
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  1. The ornamental design for a headphone, as shown and described.

FIG. 1 is a top plan view of a headphone, showing our new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a perspective view thereof.

Non-Patent Citations
1Dak Industries, p. 9 headset, top.
2Popular Mechanics, Nov. 1980 p. 96, model AKG K-340, right side.
3Radio Shack 1988 Cat. Realistic Nova-40 headphones.
4Telephony, Aug. 2, 1982 p. 15, headset, bottom.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20080069391 *Sep 12, 2007Mar 20, 2008Phitek Systems LimitedBattery door
USD665776 *Aug 21, 2012Skullcandy, Inc.Ear cup for eyeglass shaped headphones
USD735161 *Aug 16, 2013Jul 28, 2015Microsoft CorporationEarcups for a headset
USD741286 *Jun 20, 2013Oct 20, 2015Sennheiser Electronic Gmbh & Co. KgHeadphones
USD752543Dec 23, 2014Mar 29, 2016Chris J. KatopisElectronic device headset with adjustable headband
USD758340Mar 17, 2015Jun 7, 2016Chris J. KatopisElectronic device headset with adaptable headband
U.S. ClassificationD14/205