Patent
   D320218
Priority
Jun 15 1989
Filed
Sep 29 1989
Issued
Sep 24 1991
Expiry
Sep 24 2005
Assg.orig
Entity
unknown
2
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 rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a bottom plan view thereof;

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

FIG. 8 is a top plan view of a modified embodiment of the electronic musical keyboard shown in FIG. 1;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a bottom plan view thereof; and

FIG. 14 is a top, front, right perspective view thereof.

Kitazume, Hiroyuki

Patent Priority Assignee Title
D572298, Dec 28 2007 Casio Keisanki Kabushiki Kaisha Electronic keyboard musical instrument
D636013, Dec 15 2009 INMUSIC BRANDS, INC , A FLORIDA CORPORATION Piano keyboard
Patent Priority Assignee Title
4653375, Aug 21 1984 Victor Company of Japan, Ltd. Electronic instrument having a remote playing unit
D313032, Jun 13 1988 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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 25 1989KITAZUME, HIROYUKICASIO COMPUTER CO , LTD , 6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0051470707 pdf
Sep 29 1989Casio Computer Co., Ltd.(assignment on the face of the patent)
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