Patent
   D879192
Priority
Aug 29 2018
Filed
Aug 29 2018
Issued
Mar 24 2020
Expiry
Mar 24 2035
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for an electronic keyboard instrument, as shown and described.

FIG. 1 is a perspective view of an electronic keyboard instrument showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged view of an indicated portion of FIG. 5.

The dot-dashed broken line showing in the views represent boundaries of the claim and form no part of the claimed design. The two dots-dashed broken lines showing in the views represent the boundary of the enlarged portion and form no part of the claimed design. The evenly segmented dashed broken lines showing in the views are for the purpose of illustrating unclaimed subject matter only and form no part of the claimed design.

Matsumoto, Shinichi, Uesugi, Tetsuya

Patent Priority Assignee Title
Patent Priority Assignee Title
D307287, Dec 07 1987 Casio Computer Co., Ltd. Electronic music keyboard
D431588, Jul 06 1999 Yamaha Corporation Electronic keyboard musical instrument
D555189, Jan 27 2006 Yamaha Corporation Electronic piano
D668287, Feb 28 2011 Yamaha Corporation Electronic keyboard
D669116, Mar 17 2011 Roland Corporation Electronic keyboard
D673207, Jun 03 2009 Roland Corporation Keyboard cover for electric piano
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 02 2018UESUGI, TETSUYARoland CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0467740516 pdf
Aug 02 2018MATSUMOTO, SHINICHIRoland CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0467740516 pdf
Aug 29 2018Roland Corporation(assignment on the face of the patent)
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