Headphone

- Sony Corporation
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Description

FIG. 1 is a top, 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
D254183 February 12, 1980 Doodson
D286632 November 11, 1986 Teunis
D337115 July 6, 1993 Yamazaki
2782423 February 1957 Simon et al.
Foreign Patent Documents
0111199 July 1982 JPX
4-044500 February 1992 JPX
Other references
  • Audio, Nov. 1987, p. 29, AKGK240DF Studio Monitor Headphone. Stereo Review, Jun. 1985, p. 14, Headphone.
Patent History
Patent number: D358390
Type: Grant
Filed: May 11, 1994
Date of Patent: May 16, 1995
Assignee: Sony Corporation (Tokyo)
Inventor: Haruo Hayashi (Tokyo)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Nanda Bondade
Attorney: Jay H. Maioli
Application Number: 0/22,783
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)