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 right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D68218 September 1925 Rubes
D68985 December 1925 Polydoroff
D69446 February 1926 Frisch et al.
D209834 January 1968 Herleman et al.
917404 April 1909 Benjamin et al.
Patent History
Patent number: D329237
Type: Grant
Filed: Aug 28, 1990
Date of Patent: Sep 8, 1992
Assignee: Yamaha Corporation
Inventor: Takeshi Ishikawa (Tokyo)
Primary Examiner: Charles A. Rademaker
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/574,223
Classifications
Current U.S. Class: Circular Or Oval (D14/216)