Patent
   D320996
Priority
Dec 22 1988
Filed
Apr 03 1989
Issued
Oct 22 1991
Expiry
Oct 22 2005
Assg.orig
Entity
unknown
6
3
n/a
The ornamental design for an electronic music keyboard, as shown.

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

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

Koide, Masaki

Patent Priority Assignee Title
D345575, Dec 15 1992 Casio Computer Co., Ltd. Electronic musical keyboard
D490837, Aug 16 2002 KIM, N H Roll-up electronic keyboard
D546374, Mar 28 2005 Yamaha Corporation Electronic piano
D546375, Mar 28 2005 Yamaha Corporation Electronic piano
D566162, Dec 28 2005 Yamaha Corporation Electronic keyboard instrument
D566163, Dec 28 2006 Yamaha Corporation Electronic piano
Patent Priority Assignee Title
D312266, Feb 22 1988 Casio Computer Co., Ltd. Electronic musical keyboard instrument
D313031, Dec 10 1987 Yamaha Corporation Electronic keyboard musical instrument
D313033, Dec 10 1987 Yamaha Corp. Electronic keyboard musical instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 1989KOIDE, MASAKICASIO COMPUTER CO , LTD , 6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050590586 pdf
Apr 03 1989Casio Computer Co., Ltd.(assignment on the face of the patent)
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