Patent
   D422592
Priority
Dec 30 1998
Filed
Dec 30 1998
Issued
Apr 11 2000
Expiry
Apr 11 2014
Assg.orig
Entity
unknown
79
4
n/a
The ornamental design for a headphone, as shown and described.

FIG. 1 is a perspective view of a headphone showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front 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 bottom plan view thereof; and,

FIG. 7 is a rear elevational view thereof.

Deguchi, Michio

Patent Priority Assignee Title
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Patent Priority Assignee Title
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D358391, May 31 1994 Sony Corporation Headphone
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 30 1998Sony Corporation(assignment on the face of the patent)
Feb 05 1999DEGUCHI, MICHIOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0099140359 pdf
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