Patent
   D320613
Priority
Sep 14 1989
Filed
Sep 14 1989
Issued
Oct 08 1991
Expiry
Oct 08 2005
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for an electronic musical keyboard, as shown.

FIG. 1 is a top plan view of an electronic musical keyboard showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top, right, front perspective view thereof.

Koide, Masaki

Patent Priority Assignee Title
D345369, Jan 08 1992 Yamaha Corporation 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
D569415, Dec 17 2003 Roland Corporation Electronic musical instrument with keyboard
Patent Priority Assignee Title
4653375, Aug 21 1984 Victor Company of Japan, Ltd. Electronic instrument having a remote playing unit
D289412, May 02 1984 Nippon Gakki Seizo Kabushiki Kaisha Electronic keyboard musical instrument
D313031, Dec 10 1987 Yamaha Corporation Electronic keyboard musical instrument
D314204, Jul 20 1988 Yamaha Corporation Electronic keyboard musical instrument
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 1989KOIDE, MASAKICASIO COMPUTER CO , LTD , 6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0051410640 pdf
Sep 14 1989Casio Computer Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule