Electronic keyboard instrument

- Yamaha Corporation
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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational 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
D305772 January 30, 1990 Kitsuyu
D369175 April 23, 1996 Nakada
6528708 March 4, 2003 Konishi et al.
D483793 December 16, 2003 Kitazawa
D508070 August 2, 2005 Tanaka
D508256 August 9, 2005 Ida et al.
D510381 October 4, 2005 Okamura et al.
Patent History
Patent number: D555712
Type: Grant
Filed: Sep 28, 2006
Date of Patent: Nov 20, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Daizo Sato (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/266,733
Classifications