Headphone

- Sony Corporation
Description

FIG. 1 is a front elevation of a headphone showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D227267 June 1973 Scanlon
D266163 September 14, 1982 Moussette
D269611 July 5, 1983 Saito
D270634 September 20, 1983 Ungar
D272904 March 6, 1984 Kawano
Other references
  • Best Catalog, 1980/1981, p. 330, Item A & C, Headphones.
Patent History
Patent number: D278234
Type: Grant
Filed: Sep 22, 1982
Date of Patent: Apr 2, 1985
Assignee: Sony Corporation (Tokyo)
Inventor: Tomonaga Saito (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Attorneys: Lewis H. Eslinger, Alvin Sinderbrand
Application Number: 6/421,329
Classifications
Current U.S. Class: D14/36