Patent
   D254616
Priority
May 19 1977
Filed
Sep 08 1977
Issued
Apr 01 1980
Expiry
Apr 01 1994
Assg.orig
Entity
unknown
81
4
n/a
The ornamental design for a head phone, as shown.

FIG. 1 is a front, top and left side perspective view of a head phone showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Tabata, Hiroshi

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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 08 1977Sansui Electric Co., Ltd.(assignment on the face of the patent)
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