Electronic keyboard instrument

- Yamaha Corporation
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Description

FIG. 1 is a perspective view of the top, front and right side of an electronic keyboard instrument showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for an electronic keyboard instrument, as shown.

Referenced Cited
U.S. Patent Documents
4995294 February 26, 1991 Kashio et al.
D400910 November 10, 1998 Mikage
D411563 June 29, 1999 Okamura
D413617 September 7, 1999 Takei
D507291 July 12, 2005 Okamura
D508256 August 9, 2005 Ida et al.
D510381 October 4, 2005 Okamura et al.
D518085 March 28, 2006 Yatabe
Patent History
Patent number: D558255
Type: Grant
Filed: Apr 25, 2006
Date of Patent: Dec 25, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Martin Reichhuber (Hamamatsu)
Primary Examiner: Adir Aronovich
Attorney: Sughrue Mion, PLLC
Application Number: 29/258,586
Classifications
Current U.S. Class: Keyboard Type (D17/1)