Patent
   D404057
Priority
Jul 15 1994
Filed
Jan 13 1995
Issued
Jan 12 1999
Expiry
Jan 12 2013
Assg.orig
Entity
unknown
4
5
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 view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is the rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Miura, Hidehiko

Patent Priority Assignee Title
D441003, Nov 19 1999 Potex Toys Manufacturer Ltd. Voice synthesizer
D466899, Aug 15 2001 Creative Technology Limited Keyboard
D490837, Aug 16 2002 KIM, N H Roll-up electronic keyboard
D920425, Jun 28 2019 SUZUKI MUSICAL INSTRUMENT MFG. CO., LTD. Wind instrument with keyboard
Patent Priority Assignee Title
D325213, Dec 20 1989 Yamaha Corporation Electronic keyboard musical instrument
D325924, Dec 30 1989 GOLDSTAR CO , LTD , A CORP OF KOREA Portable electronic organ
D346617, Mar 19 1992 Casio Computer Co., Ltd. Electronic keyboard musical instrument
JP3203788,
XHM27447,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 26 1994MIURA, HIDEHIKOYAMAHA CORPORATION A CORPORATION OF JAPANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073140625 pdf
Jan 13 1995Yamaha Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule