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Publication numberUSD337589 S
Publication typeGrant
Application numberUS 07/797,278
Publication dateJul 20, 1993
Filing dateNov 25, 1991
Priority dateJun 17, 1991
Publication number07797278, 797278, US D337589 S, US D337589S, US-S-D337589, USD337589 S, USD337589S
InventorsJoh Wada
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D337589 S
Abstract  available in
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  1. The ornamental design for an earphone, as shown and described.

FIG. 1 is a top plan view of an earphone, showing my 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;

FIG. 7 is a right-side perspective view thereof; and,

FIG. 8 is a left-side perspective view thereof.

Non-Patent Citations
1Evans 1988 Catalog p. 278 Ear bud headphone, item 10.
2Radio Shack 1988 Catalog p. 44 Realistic Foam Earpads.
3W. Bell & Co., 1990-91 Catalog 1990 p. 200, Sony MDR-E434 Headphones, item 5.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8515115Aug 20, 2010Aug 20, 2013Skullcandy, Inc.Audio earbud headphone with extended curvature
U.S. ClassificationD14/223