Combined speaker, amplifier box and microphone

- Sony Corporation
Description

FIG. 1 is a top, front, and right-side perspective view of a combined speaker, amplifier box and microphone, 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.

Referenced Cited
U.S. Patent Documents
D237804 November 1975 Kizawa
4190738 February 26, 1980 Samuels
4630303 December 16, 1986 Tanno
Foreign Patent Documents
1531636 November 1978 GBX
Other references
  • Audio Nov. 1970, p. 190 69 and 70 top left corner on p. 69.
Patent History
Patent number: D359492
Type: Grant
Filed: Sep 23, 1993
Date of Patent: Jun 20, 1995
Assignee: Sony Corporation (Tokyo)
Inventor: Guy Dyas (Tokyo)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Nanda Bondade
Attorney: Jay H. Maioli
Application Number: 0/18,298