Headphone

- Sony Corporation
Description

FIG. 1 is a perspective view of a headphont showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D342946 January 4, 1994 Hyogo
D353818 December 27, 1994 Nakamura
D358390 May 16, 1995 Hayashi
D391573 March 3, 1998 Nakamura
Other references
  • Catalog "83", pp. 222, Sony (Jul. 1996). Catalog "84", pp. 241 & 245, Sony (Nov. 1996). Catalog "87", pp. 257, Sony (Nov. 1997).
Patent History
Patent number: D420356
Type: Grant
Filed: Dec 30, 1998
Date of Patent: Feb 8, 2000
Assignee: Sony Corporation (Tokyo)
Inventor: Satoshi Suzuki (Tokyo)
Primary Examiner: Nanda Bondade
Law Firm: Foley & Lardner
Application Number: 0/98,523
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)
International Classification: 1401;