Electronic piano

- Yamaha Corporation
Description

FIG. 1 is a top, front perspective view of an electronic piano showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a right side elevational view, the left side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D260098 August 4, 1981 Antonelli
D305772 January 30, 1990 Kitsuyu
D308215 May 29, 1990 Katsuhara
D320404 October 1, 1991 Yamawaki et al.
Other references
  • Music Trades, Oct. 1987, p. 9 (Suzuki, Model 88GTS). Music Trades, Feb. 1989, p. 62 (Peavey's Keyboard).
Patent History
Patent number: D345372
Type: Grant
Filed: Dec 22, 1992
Date of Patent: Mar 22, 1994
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Tomoaki Ida (Hamamatsu)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 0/2,890
Classifications
Current U.S. Class: Piano Or Cabinet Therefor (D17/7)