Headphone

- Sony Corporation
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Description

FIG. 1 is a front and right-side perspective view of a headphone 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
D246259 November 1, 1977 Nishimura et al.
D262019 November 24, 1981 Upshaw
D270634 September 20, 1983 Ungar
D272904 March 6, 1984 Kawana
Other references
  • High Fidelity, Jul. 1983, p. 27, Sony MDR-CD7. High Fidelity, May 1982, p. 13, bottom left-CSE-108 Headphones.
Patent History
Patent number: D292205
Type: Grant
Filed: Jan 17, 1985
Date of Patent: Oct 6, 1987
Assignee: Sony Corporation (Tokyo)
Inventor: Fumitaka Kikutani (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Attorneys: Lewis H. Eslinger, Alvin Sinderbrand
Application Number: 6/692,218
Classifications
Current U.S. Class: D14/36; 381/183