Patent
   D314204
Priority
Jul 20 1988
Filed
Jul 20 1988
Issued
Jan 29 1991
Expiry
Jan 29 2005
Assg.orig
Entity
unknown
11
4
n/a
The ornamental design for electronic keyboard musical instrument, as shown.

FIG. 1 is a top, front perspective view of an electric keyboard musical 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 bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof, and

FIG. 7 is a left side elevational view thereof.

Yamawaki, Yasuo

Patent Priority Assignee Title
D319248, Sep 08 1988 Yamaha Corporation Electronic keyboard musical instrument
D320613, Sep 14 1989 Casio Computer Co., Ltd. Electronic musical keyboard
D326107, Aug 05 1989 Yamaha Corporation Electronic keyboard musical instrument
D608144, Aug 24 2006 WOLF APPLIANCE, INC User interface for appliance
D639444, Oct 14 2010 Enhancement Enterprises, LLC Sexual aid
ER2175,
ER245,
ER3920,
ER6038,
ER6777,
ER9610,
Patent Priority Assignee Title
4635521, Jan 07 1984 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument having cover with operation panel
4653375, Aug 21 1984 Victor Company of Japan, Ltd. Electronic instrument having a remote playing unit
D265832, Apr 05 1980 Nippon Gakki Seizo Kabushiki Kaisha Electric organ
D289412, May 02 1984 Nippon Gakki Seizo Kabushiki Kaisha Electronic keyboard musical instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 08 1988YAMAWAKI, YASUOYAMAHA CORPORATION, 10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049360315 pdf
Jul 20 1988Yamaha Corporation(assignment on the face of the patent)
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