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Publication numberUSD318864 S
Publication typeGrant
Application numberUS 07/296,039
Publication dateAug 6, 1991
Filing dateJan 12, 1989
Priority dateJul 12, 1988
Publication number07296039, 296039, US D318864 S, US D318864S, US-S-D318864, USD318864 S, USD318864S
InventorsTakefumi Daido, Kazue Kato
Original AssigneeSony Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D318864 S
Abstract  available in
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  1. The ornamental design for an earphone, as shown.

FIG. 1 is a front elevational view of an earphone, showing our new design;

FIG. 2 is a cross-sectional elevational view thereof, taken along section lines 2--2 in FIG. 1;

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.

Non-Patent Citations
1Hong Kong Enterprise; 11/87; p. 181; Bottom center-AM/FM radio with headphones.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD675194Jun 21, 2012Jan 29, 2013Apple Inc.Earphone
U.S. ClassificationD14/205, D14/223