Speaker

- Yamaha Corporation
Description

FIG. 1 is a perspective view of a 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.

Referenced Cited
U.S. Patent Documents
D242552 November 1976 Maeda
D265823 August 17, 1982 Hartwein
D270532 September 13, 1983 Weinstein
3026957 March 1962 Gladstone
3967065 June 29, 1976 Ward
Patent History
Patent number: D329647
Type: Grant
Filed: Aug 28, 1990
Date of Patent: Sep 22, 1992
Assignee: Yamaha Corporation
Inventor: Nikolaus Frank (Stockholm)
Primary Examiner: Charles A. Rademaker
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/574,226
Classifications