Earphone
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Description
FIG. 1 is a front elevational view of an earphone showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right-side elevational view thereof, the left-side being a mirror image thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D315350
Type: Grant
Filed: Dec 18, 1987
Date of Patent: Mar 12, 1991
Assignee: Sony Corporation (Tokyo)
Inventor: Tameaki Ikeda (Tokyo)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorney: Lewis H. Eslinger
Application Number: 7/134,902
Type: Grant
Filed: Dec 18, 1987
Date of Patent: Mar 12, 1991
Assignee: Sony Corporation (Tokyo)
Inventor: Tameaki Ikeda (Tokyo)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorney: Lewis H. Eslinger
Application Number: 7/134,902
Classifications
Current U.S. Class:
Headphone (D14/223)
