Patent
   D599396
Priority
Apr 08 2008
Filed
Oct 06 2008
Issued
Sep 01 2009
Expiry
Sep 01 2023
Assg.orig
Entity
unknown
3
4
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 right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Features shown with broken lines in the figures are intended to show environmental structure only, and form no part of the claimed design.

Davey, Andy

Patent Priority Assignee Title
D777243, Oct 13 2015 Kesumo, LLC Electronic keyboard
D778345, Apr 27 2015 Yamaha Corporation Electronic keyboard
D930739, Nov 09 2016 Yamaha Corporation Lamp with keyboard
Patent Priority Assignee Title
2070853,
2754715,
3211041,
D555710, Jun 08 2005 Yamaha Corporation Electronic piano
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 22 2008DAVEY, ANDYYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216340398 pdf
Oct 06 2008Yamaha Corporation(assignment on the face of the patent)
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