Patent
   D320032
Priority
Nov 30 1988
Filed
May 23 1989
Issued
Sep 17 1991
Expiry
Sep 17 2005
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for electronic key board 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 elevation 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 therof.

Hoshina, Yasuhiro

Patent Priority Assignee Title
D325597, Dec 26 1989 Yamaha Corporation Electronic keyboard musical instrument
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
4653375, Aug 21 1984 Victor Company of Japan, Ltd. Electronic instrument having a remote playing unit
D265832, Apr 05 1980 Nippon Gakki Seizo Kabushiki Kaisha Electric organ
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
D312265, Feb 22 1988 Casio Computer Co., Ltd. Electronic musical keyboard instrument
D313033, Dec 10 1987 Yamaha Corp. Electronic keyboard musical instrument
EP150620,
JP721750,
JP7217501,
JP732683,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 18 1989HOSHINA, YASUHIROYAMAHA CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050790327 pdf
May 23 1989Yamaha Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule