Patent
   D448401
Priority
Aug 02 1999
Filed
Jan 28 2000
Issued
Sep 25 2001
Expiry
Sep 25 2015
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for display instrument for displaying music, as shown.

FIG. 1 is a front view of a display instrument for displaying a music;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a rear thereof;

FIG. 7 is a front and right side perspective view showing the state of display of a music; and,

FIG. 8 is a front and left side perspective view showing the state of display of a music.

Isobe, Osamu

Patent Priority Assignee Title
7041890, Jun 02 2005 Electronic sheet music display device
D569371, Apr 11 2006 WHEATSTONE CORPORATION Image display apparatus
D603892, Dec 09 2008 Music sheet scrolling apparatus
D705345, Feb 27 2013 Sheet music holder
Patent Priority Assignee Title
3460425,
4064782, May 06 1976 Electronic music display device
4331062, Jun 02 1980 Visual note display apparatus
4350070, Feb 25 1981 Electronic music book
5400687, Jun 06 1991 Kawai Musical Inst. Mfg. Co., Ltd. Musical score display and method of displaying musical score
6051769, Nov 25 1998 Computerized reading display
D428044, May 20 1999 Electronic sheet music display
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 14 1999ISOBE, OSAMUYamaha CorporationDOCUMENT PREVIOUSLY RECORDED AT REEL 10551, FRAME 0225 CONTAINED ERROR IN PROPERTY NUMBER 09-491139 DOCUMENT RE-RECORDED TO CORRECT ERRORS ON STATED REEL 0116180756 pdf
Sep 14 1999ISOBE, OSAMUYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105510225 pdf
Jan 28 2000Yamaha Corporation(assignment on the face of the patent)
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