Headphone

- Sony Corporation
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Description

FIG. 1 is a top plan view of a headphone showing my new design;

FIG. 2 is a right-side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top, front and left-side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D254183 February 12, 1980 Doodson
D351172 October 4, 1994 Nakamura et al.
D353818 December 27, 1994 Nakamura
D358390 May 16, 1995 Hayashi
Foreign Patent Documents
6054389 February 1994 JPX
Patent History
Patent number: D381987
Type: Grant
Filed: Jan 16, 1996
Date of Patent: Aug 5, 1997
Assignee: Sony Corporation (Tokyo)
Inventor: Takahiro Tsuge (Tokyo)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Nanda Bondade
Law Firm: Cooper & Dunham LLP
Application Number: 0/48,951
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)
International Classification: 1401;