Headphone earpiece

- Koss Corporation
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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D216802 March 1970 Kliewer
D218103 July 1970 Kliewer
D223927 June 1972 Patton, Jr.
D236988 September 1975 Walters et al.
3454964 July 1969 Brinkhoff
3875592 April 1975 Aileo
Patent History
Patent number: D244213
Type: Grant
Filed: Jun 11, 1976
Date of Patent: May 3, 1977
Assignee: Koss Corporation (Milwaukee, WI)
Inventor: Joseph C. Besasie (Shorewood, WI)
Primary Examiner: Bernard Ansher
Attorney: Allan W. Leiser
Application Number: 5/694,981
Classifications
Current U.S. Class: D14/37
International Classification: D1403;