Patent
   D509237
Priority
Dec 22 2003
Filed
Dec 22 2003
Issued
Sep 06 2005
Expiry
Sep 06 2019
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for an electronic keyboard musical instrument, as shown.

FIG. 1 is a front, right, bottom side perspective view of an electronic keyboard musical instrument showing my 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.

Sakaguchi, Kazuhito

Patent Priority Assignee Title
D518085, Dec 22 2004 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D518503, Dec 22 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
D553666, Dec 22 2005 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D553667, Dec 22 2005 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
Patent Priority Assignee Title
D325214, Dec 20 1989 Yamaha Corporation Electronic piano
D340469, Apr 25 1991 Yamaha Corporation Electronic keyboard musical instrument
D400911, Nov 20 1997 Casio Computer Co., Ltd. Electronic organ
D416934, Dec 28 1998 Casio Keisanki Kabushiki Kaisha Electronic organ
D425105, Dec 28 1998 Yamaha Corporation Electronic keyboard musical instrument
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Dec 16 2003SAKAGUCHI, KAZUHITOCASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148410899 pdf
Dec 22 2003Casio Keisanki Kabushiki Kaisha(assignment on the face of the patent)
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