Electronic keyboard musical instrument

- Yamaha Corporation
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Description

FIG. 1 is a top, front perspective view of electronic keyboard musical instrument;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D357269 April 11, 1995 Ito
D369175 April 23, 1996 Nakada
D372930 August 20, 1996 Miura
D372931 August 20, 1996 Miura
D382005 August 5, 1997 Kawada
5157213 October 20, 1992 Kashio et al.
Other references
  • Music Trades, p. 49 (Ensoniq's VFX80) Jul. 1989.
Patent History
Patent number: D411563
Type: Grant
Filed: Aug 26, 1997
Date of Patent: Jun 29, 1999
Assignee: Yamaha Corporation
Inventor: Sunao Okamura (Hamamatsu)
Primary Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/75,823
Classifications
Current U.S. Class: Keyboard Type (D17/1); Organ Or Cabinet Therefor (D17/5)
International Classification: 1701;