Speaker box

- Sony Corporation
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Description

FIG. 1 is a perspective view of a speaker box showing my 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 right side elevational view thereof;

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

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D277277 January 22, 1985 Matsuda
D340244 October 12, 1993 Christie
D348267 June 28, 1994 Yurkonis et al.
D359050 June 6, 1995 Deguchi
3143182 August 1964 Sears et al.
Other references
  • Stereo Review Dec. 1990, p. 49, Triad System Five Speaker.
Patent History
Patent number: D378522
Type: Grant
Filed: Jan 22, 1996
Date of Patent: Mar 18, 1997
Assignee: Sony Corporation (Tokyo)
Inventor: Yoichi Nara (Saitama)
Primary Examiner: Sandra L. Morris
Assistant Examiner: Nanda Bondade
Law Firm: Foley & Lardner
Application Number: 0/49,235