Patent
   D345574
Priority
Jan 08 1992
Filed
Jun 29 1992
Issued
Mar 29 1994
Expiry
Mar 29 2008
Assg.orig
Entity
unknown
7
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 view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof; and,

FIG. 7 is a bottom plan view thereof.

Mizushima, Kazuyuki

Patent Priority Assignee Title
D357269, Dec 28 1992 Yamaha Corporation Electronic keyboard musical instrument
D389507, Jul 15 1994 YAMAHA CORPORATION, A CORP OF JAPAN Electronic keyboard musical instrument
D413617, Jan 09 1998 Yamaha Corporation Electronic keyboard musical instrument
D413917, Feb 13 1998 Yamaha Corporation Electronic keyboard musical instrument
D415784, Sep 18 1998 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D417884, Jul 21 1998 Yamaha Corporation Electronic keyboard musical instrument
RE37914, Aug 11 1998 Yamaha Corporation Electronic keyboard musical instrument
Patent Priority Assignee Title
5157213, May 26 1986 Casio Computer Co., Ltd. Portable electronic apparatus
D282850, Dec 27 1982 MIDI MUSIC CENTER, INC , A CORP OF CA Keyboard musical instrument or similar article
D312651, Dec 10 1987 Yamaha Corporation Electronic keyboard musical instrument
D313033, Dec 10 1987 Yamaha Corp. Electronic keyboard musical instrument
D317319, Nov 30 1988 Yamaha Corporation Electronic keyboard musical instrument
D325213, Dec 20 1989 Yamaha Corporation Electronic keyboard musical instrument
D325214, Dec 20 1989 Yamaha Corporation Electronic piano
D325596, Dec 26 1989 Yamaha Corporation Electronic keyboard musical instrument
D326106, Aug 05 1989 Yamaha Corporation Electronic keyboard musical instrument
D326107, Aug 05 1989 Yamaha Corporation Electronic keyboard musical instrument
D326468, Feb 13 1990 Gold Star Co., Ltd. Electronic piano
JP2110595,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 18 1992MIZUSHIMA, KAZUYUKIYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST 0062200703 pdf
Jun 29 1992Yamaha Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule