Patent
   D595760
Priority
Apr 08 2008
Filed
Oct 06 2008
Issued
Jul 07 2009
Expiry
Jul 07 2023
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a electronic keyboard instrument, as shown and described.

FIG. 1 is a perspective view of an electronic keyboard instrument showing my 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;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Reichhuber, Martin

Patent Priority Assignee Title
D668287, Feb 28 2011 Yamaha Corporation Electronic keyboard
D777243, Oct 13 2015 Kesumo, LLC Electronic keyboard
D778345, Apr 27 2015 Yamaha Corporation Electronic keyboard
D814555, Feb 11 2016 POOLE, CHRISTOPHER Colored piano mat
D962333, Dec 22 2020 CASIO KEISANKI KABUSHIKI KAISHA D B A CASIO COMPUTER CO , LTD Electronic keyboard musical instrument
Patent Priority Assignee Title
5841053, Mar 28 1996 Simplified keyboard and electronic musical instrument
D289412, May 02 1984 Nippon Gakki Seizo Kabushiki Kaisha Electronic keyboard musical instrument
D553667, Dec 22 2005 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D555710, Jun 08 2005 Yamaha Corporation Electronic piano
D571848, Jul 25 2007 Yamaha Corporation Electronic piano
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Sep 19 2008REICHHUBER, MARTINYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216340389 pdf
Oct 06 2008Yamaha Corporation(assignment on the face of the patent)
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