Headphone

- Sony Corporation
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Description

FIG. 1 is a 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.

Claims

The ornamental design for a headphone, as shown.

Referenced Cited

U.S. Patent Documents

D270634 September 20, 1983 Ungar
4689822 August 25, 1987 Houng
D292205 October 6, 1987 Kikutani
D305541 January 16, 1990 Hirose
D310081 August 21, 1990 Daido et al.
D323167 January 14, 1992 Yamazaki et al.
D328074 July 21, 1992 Yamazaki et al.
D338010 August 3, 1993 Yamatogi
D346802 May 10, 1994 Sacherman et al.
D347434 May 31, 1994 Yamatogi
D348465 July 5, 1994 Yamatogi
D358388 May 16, 1995 Nakamura et al.
D358391 May 16, 1995 Isono
D376598 December 17, 1996 Hayashi
D386181 November 11, 1997 Fisher
D423012 April 18, 2000 Yasutomi
D484485 December 30, 2003 Matsuoka

Patent History

Patent number: D540301
Type: Grant
Filed: Dec 5, 2005
Date of Patent: Apr 10, 2007
Assignee: Sony Corporation (Tokyo)
Inventor: Shinichi Obata (Tokyo)
Primary Examiner: Paula A. Greene
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/244,001

Classifications

Current U.S. Class: Headphone Or Headset (D14/205)