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 bottom view thereof;

FIG. 4 is a rear view thereof;

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

FIG. 6 is a right-side view thereof.

Claims

The ornamental design for an electronic keyboard musical instrument.

Referenced Cited
U.S. Patent Documents
D325213 April 7, 1992 Mizushima
D411564 June 29, 1999 Takei
D415784 October 26, 1999 Nagayama
D417884 December 21, 1999 Katsumata
5157213 October 20, 1992 Kashio et al.
Foreign Patent Documents
3-203788 September 1991 JP
Other references
  • Yamaha Portable keyboard catalog, Sep. 1992 p. 13 (PSS-790).
Patent History
Patent number: D444492
Type: Grant
Filed: Jun 27, 2000
Date of Patent: Jul 3, 2001
Assignee: Yamaha Corporation (Shizuoka-ken)
Inventor: Daisuke Saito (Shizuoka-ken)
Primary Examiner: Adir Aronovich
Attorney, Agent or Law Firm: Weingarten, Schurgin, Gagnebin & Hayes LLP
Application Number: 29/125,594
Classifications
Current U.S. Class: Keyboard Type (D17/1)
International Classification: 1701;