Patent
   D272904
Priority
Feb 17 1981
Filed
Aug 17 1981
Issued
Mar 06 1984
Expiry
Mar 06 1998
Assg.orig
Entity
unknown
99
4
n/a
The ornamental design for an earphone, as shown.

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

FIG. 2 is a right side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a front perspective view; and

FIG. 8 is a rear perspective view.

Kawano, Takeyoshi

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 13 1981KAWANO, TAKEYOSHISONY CORPORATION, 7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0039100860 pdf
Aug 17 1981Sony Corporation(assignment on the face of the patent)
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