Electronic keyboard musical instrument

- Casio
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FIG. 1 is a reduced scale front, left side, bottom perspective view of an electronic keyboard musical 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 left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom plan view thereof.


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

Referenced Cited
U.S. Patent Documents
4995294 February 26, 1991 Kashio et al.
D372931 August 20, 1996 Miura
D382005 August 5, 1997 Kawada
D400910 November 10, 1998 Mikage
D411563 June 29, 1999 Okamura
D413617 September 7, 1999 Takei
D506772 June 28, 2005 Nagayama
D508256 August 9, 2005 Ida et al.
D509237 September 6, 2005 Sakaguchi
Patent History
Patent number: D518085
Type: Grant
Filed: Dec 22, 2004
Date of Patent: Mar 28, 2006
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventor: Takashi Yatabe (Higashimurayama)
Primary Examiner: Adir Aronovich
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/220,071
Current U.S. Class: Keyboard Type (D17/1)