Electronic piano

The ornamental design for electronic piano, as shown.

FIG. 1 is a perspective view of an electric piano showing our 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; and

FIG. 5 is a right side elevational view thereof, being a mirror image of a left side.

Patent	Priority	Assignee	Title
D348279,	Jan 16 1992	GOTTING, LINDA ANNE	Electronic piano
D499443,	Mar 11 2003	Yamaha Corporation	Electronic piano
D499755,	Mar 11 2003	Yamaha Corporation	Electronic piano
D555190,	Dec 06 2005	Yamaha Corporation	Electronic piano
D555714,	Jan 18 2006	Yamaha Corporation	Electronic piano
D557328,	Jul 19 2005	Casio Keisanki Kabushiki Kaisha	Electronic keyboard musical instrument
D916200,	Jan 07 2019	KIDS II HAPE JOINT VENTURE LIMITED	Toy musical instrument

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 02 1988	YAMAWAKI, YASUO	YAMAHA CORPORATION, A CORP OF JAPAN	ASSIGNMENT OF ASSIGNORS INTEREST	004975	0817	pdf
Nov 02 1988	MIZUSHIMA, KAZUYUKI	YAMAHA CORPORATION, A CORP OF JAPAN	ASSIGNMENT OF ASSIGNORS INTEREST	004975	0817	pdf
Nov 15 1988		Yamaha Corporation	(assignment on the face of the patent)

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