Patent
   D346617
Priority
Mar 19 1992
Filed
Jul 28 1992
Issued
May 03 1994
Expiry
May 03 2008
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for an electronic keyboard musical instrument, as shown and described.

FIG. 1 is a front elevation view of an electronic keyboard musical instrument showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevation view thereof.

Oki, Yuji

Patent Priority Assignee Title
D401265, Jan 08 1997 YAMAHA CORPORATION, A CORPORATION OF JAPAN Electronic keyboard musical instrument
D404057, Jul 15 1994 Yamaha Corporation Electronic keyboard musical instrument
D441003, Nov 19 1999 Potex Toys Manufacturer Ltd. Voice synthesizer
D466899, Aug 15 2001 Creative Technology Limited Keyboard
D568373, Apr 13 2007 Yamaha Corporation Electronic keyboard instrument
D598484, Apr 08 2008 Yamaha Corporation Electronic keyboard instrument
Patent Priority Assignee Title
D312265, Feb 22 1988 Casio Computer Co., Ltd. Electronic musical keyboard instrument
D313034, Aug 11 1988 Casio Computer Co., Ltd. Electronic keyboard musical instrument
D319835, Dec 05 1988 Casio Computer Co. Ltd. Electronic music keyboard
D325213, Dec 20 1989 Yamaha Corporation Electronic keyboard musical instrument
D325924, Dec 30 1989 GOLDSTAR CO , LTD , A CORP OF KOREA Portable electronic organ
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 23 1992OKI, YUJICASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0062290626 pdf
Jul 28 1992Casio Computer Co., Ltd.(assignment on the face of the patent)
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