Patent
   D554692
Priority
Mar 22 2007
Filed
Mar 22 2007
Issued
Nov 06 2007
Expiry
Nov 06 2021
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for an electronic keyboard musical instrument, as shown.

FIG. 1 is a front, left 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.

Utsunomiya, Ryo, Ida, Yukihiko

Patent Priority Assignee Title
D572296, Dec 28 2007 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D577057, Jul 25 2007 Yamaha Corporation Electronic piano
D579040, Jul 25 2007 Yamaha Corporation Electronic piano
D866652, Jan 23 2018 Yamaha Corporation Electronic piano
D879870, May 23 2018 Yamaha Corporation Electronic piano
D962333, Dec 22 2020 CASIO KEISANKI KABUSHIKI KAISHA D B A CASIO COMPUTER CO , LTD Electronic keyboard musical instrument
Patent Priority Assignee Title
4468999, Feb 28 1983 CFJ SYSTEMS, INC , D B A VOYETRA TECHNOLOGIES A CORP OF NEW YORK Programmable synthesizer
20040112199,
20070012162,
D506494, Mar 16 2004 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D526676, Mar 09 2005 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D532815, Mar 09 2005 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 14 2007UTSUNOMIYA, RYOCASIO KEISANKI KABUSHIKI KAISHA D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191580332 pdf
Mar 14 2007IDA, YUKIHIKOCASIO KEISANKI KABUSHIKI KAISHA D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191580332 pdf
Mar 22 2007Casio Keisanki Kabushiki Kaisha(assignment on the face of the patent)
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