Electronic keyboard musical instrument

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

FIG. 1 is a front, right side, bottom perspective view of an electronic keyboard musical instrument showing our 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.

Patent	Priority	Assignee	Title
D585478,	Jan 16 2008	Yamaha Corporation	Electronic keyboard instrument
D668287,	Feb 28 2011	Yamaha Corporation	Electronic keyboard
D668710,	Mar 14 2012	Yamaha Corporation	Electronic keyboard

Patent	Priority	Assignee	Title
D340469,	Apr 25 1991	Yamaha Corporation	Electronic keyboard musical instrument
D369175,	Jul 20 1994	YAMAHA CORPORATION, A CORP OF JAPAN	Electronic keyboard musical instrument
D411564,	Feb 09 1998	Yamaha Corporation	Electronic keyboard musical instrument
D506494,	Mar 16 2004	Casio Keisanki Kabushiki Kaisha	Electronic keyboard musical instrument
D554691,	Jan 26 2007	Casio Keisanki Kabushiki Kaisha	Electronic keyboard musical instrument
D554692,	Mar 22 2007	Casio Keisanki Kabushiki Kaisha	Electronic keyboard musical instrument
D555711,	Dec 22 2005	Casio Keisanki Kabushiki Kaisha	Electronic keyboard musical instrument

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 21 2007	KURAMOCHI, NAOKI	CASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	020350	0308	pdf
Dec 21 2007	WADA, YO	CASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	020350	0308	pdf
Dec 28 2007		Casio Keisanki Kabushiki Kaisha	(assignment on the face of the patent)

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