Head-phone

- U.S. Philips Corporation
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Description

FIG. 1 is a perspective view of a head-phone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear 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 top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D223256 April 1972 Thomson
D244300 May 10, 1977 Besasie
D246519 November 29, 1977 Kato
3488457 January 1970 Lahti
3579640 May 1971 Beguin et al.
3952158 April 20, 1976 Kyle et al.
Patent History
Patent number: D254183
Type: Grant
Filed: Jul 7, 1977
Date of Patent: Feb 12, 1980
Assignee: U.S. Philips Corporation (New York, NY)
Inventor: Peter J. Doodson (Eindhoven)
Primary Examiner: Bernard Ansher
Attorney: Frank R. Trifari
Application Number: 5/813,753
Classifications
Current U.S. Class: D14/36
International Classification: D1403;