Headphone

- NEC Corporation
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Description

FIG. 1 is a perspective view of the front and right side of a headphone showing our 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
D284859 July 29, 1986 Okada
D326653 June 2, 1992 Hino
D443261 June 5, 2001 Yuyama
D463791 October 1, 2002 Nagai et al.
D464638 October 22, 2002 Huang
Patent History
Patent number: D478067
Type: Grant
Filed: Sep 10, 2002
Date of Patent: Aug 5, 2003
Assignee: NEC Corporation (Tokyo)
Inventors: Hiroko Kawakami (Tokyo), Ayako Tanaka (Tokyo), Mitsuaki Kanada (Tokyo), Kazuhiko Yamaoka (Tokyo)
Primary Examiner: Paula A. Mortimer
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/167,103
Classifications
Current U.S. Class: Headphone (D14/223)
International Classification: 1401;