Electronic keyboard instrument

- Yamaha Corporation
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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D325924 May 5, 1992 Yu
D345754 April 5, 1994 Oki
D346617 May 3, 1994 Oki
D555710 November 20, 2007 Suzuki
D569415 May 20, 2008 Shigeru
20080168894 July 17, 2008 Kuo
Patent History
Patent number: D598484
Type: Grant
Filed: Oct 7, 2008
Date of Patent: Aug 18, 2009
Assignee: Yamaha Corporation (Hamamatsu-shi)
Inventor: Yoshihiro Katsumata (Hamamatsu)
Primary Examiner: Adir Aronovich
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/325,850
Classifications
Current U.S. Class: Keyboard Type (D17/1)