Patent
   D322269
Priority
Dec 24 1988
Filed
Jun 16 1989
Issued
Dec 10 1991
Expiry
Dec 10 2005

TERM.DISCL.
Assg.orig
Entity
unknown
4
12
n/a
The ornamental design for electronic keyboard musical instrument, as shown.

FIG. 1 is a top, front perspective view of an electronic 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 rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Yamawaki, Yasuo

Patent Priority Assignee Title
D348279, Jan 16 1992 GOTTING, LINDA ANNE Electronic piano
D355666, Dec 28 1992 Yamaha Corporation Electronic keyboard musical instrument
D357269, Dec 28 1992 Yamaha Corporation Electronic keyboard musical instrument
D357270, Dec 28 1992 Yamaha Corporation Electronic keyboard musical instrument
Patent Priority Assignee Title
D282850, Dec 27 1982 MIDI MUSIC CENTER, INC , A CORP OF CA Keyboard musical instrument or similar article
D289411, Dec 17 1983 TransTechnology Corporation Electronic keyboard musical instrument
D289412, May 02 1984 Nippon Gakki Seizo Kabushiki Kaisha Electronic keyboard musical instrument
D290370, Dec 17 1983 Nippon Gakki Seizo Kabushiki Kaisha Electronic keyboard musical instrument
D312651, Dec 10 1987 Yamaha Corporation Electronic keyboard musical instrument
D313033, Dec 10 1987 Yamaha Corp. Electronic keyboard musical instrument
D313035, Aug 24 1988 Casio Computer Co., Ltd. Electronic keyboard musical instrument
JP6250518,
JP6250519,
JP6250521,
JP6250522,
JP6346983,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 16 1989Yamaha Corporation(assignment on the face of the patent)
Jul 20 1989YAMAWAKI, YASUOYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST 0051380244 pdf
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