Electronic keyboard musical instrument

- Yamaha Corporation
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Description

FIG. 1 is a top view of an electronic keyboard musical instrument;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view therof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left-side view thereof; and,

FIG. 6 is a right-side view thereof.

Referenced Cited
U.S. Patent Documents
D325924 May 5, 1992 Yu
D345753 April 5, 1994 Yamabe
D345754 April 5, 1994 Oki
382005 August 1888 Kawada
D400911 November 10, 1998 Nagayama et al.
D400912 November 10, 1998 Miyahara
Patent History
Patent number: D415189
Type: Grant
Filed: Jul 9, 1998
Date of Patent: Oct 12, 1999
Assignee: Yamaha Corporation
Inventor: Daizo Sato (Hamamatsu)
Primary Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/90,503
Classifications
Current U.S. Class: Keyboard Type (D17/1); Organ Or Cabinet Therefor (D17/5)
International Classification: 1701;