Headphone for monitor television

- Sony Corporation
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Description

FIG. 1 is a perspective view of a headphone for a monitor television showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a perspective view thereof; similar to FIG. 1 shown in it's environmental use; the broken line showing of human figure is for illustrative purpose only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D282020 January 7, 1986 Gwon et al.
D352046 November 1, 1994 Kataoka
D363482 October 24, 1995 Robinson et al.
D370909 June 18, 1996 Oikawa et al.
D375495 November 12, 1996 Maclness et al.
D383455 September 9, 1997 Maclness et al.
4971429 November 20, 1990 Ishido et al.
5757339 May 26, 1998 Williams et al.
5774096 June 30, 1998 Usuki et al.
5781165 July 14, 1998 Tabata
5844530 December 1, 1998 Tosaki
Other references
  • Sears Toys Cat, p. 662, 1980 Hongkong Enterprise, p. 277, Oct. 1994. Sony Catalog No., PLM-100 and PLM-50, Feb., 1997. Hammacher Schlemmer Holiday Catalog, p. 18, Binoculars (Oct. 18, 1990). Catalog "Color Television Monitor.backslash.Hi-Vision", PLM-50, p. 18, Sony (Nov. 1996).
Patent History
Patent number: D417666
Type: Grant
Filed: Nov 20, 1997
Date of Patent: Dec 14, 1999
Assignee: Sony Corporation (Tokyo)
Inventor: Takashi Morooka (Tokyo)
Primary Examiner: Prabhakar Deshmukh
Law Firm: Foley & Lardner
Application Number: 0/79,726
Classifications
Current U.S. Class: D14/124
International Classification: 0203;