Multiple speaker

- Yamaha Corporation
Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof; the side opposite being substantially a mirror image;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof showing the speakers in alternate rotated positions; and,

FIG. 8 is a front elevational view of a modified embodiment of the design shown in FIGS. 1 through 7.

Referenced Cited
U.S. Patent Documents
D262793 January 26, 1982 Hathaway
D265902 August 24, 1982 Eberbach
D302816 August 15, 1989 MacCaulay
D306592 March 13, 1990 Hansson
4223760 September 23, 1980 LeTourneau
4580654 April 8, 1986 Hale
Patent History
Patent number: D328901
Type: Grant
Filed: Apr 11, 1990
Date of Patent: Aug 25, 1992
Assignee: Yamaha Corporation
Inventor: Shinichiro Haruyama (Austin, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/508,268
Classifications
Current U.S. Class: Circular Or Oval (D14/216)