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 keyboard instrument showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front 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 rear 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
6180859 January 30, 2001 Konishi
D483793 December 16, 2003 Kitazawa
D499442 December 7, 2004 Okamura
D507291 July 12, 2005 Okamura
D508070 August 2, 2005 Tanaka
D510381 October 4, 2005 Okamura et al.
D518085 March 28, 2006 Yatabe
D519544 April 25, 2006 Mikage
Patent History
Patent number: D557327
Type: Grant
Filed: May 26, 2006
Date of Patent: Dec 11, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventors: Tamie Onishi (Hamamatsu), Enrico Bergese (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion Pllc.
Application Number: 29/260,477
Classifications
Current U.S. Class: Keyboard Type (D17/1)