Patent
   D251790
Priority
Dec 09 1974
Filed
Feb 18 1977
Issued
May 08 1979
Expiry
May 08 1993
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a music sheet, as shown and described.

FIG. 1 is a plan view of a music sheet showing my new design, the opposite side being plain and unornamented;

FIG. 2 is a modified form thereof;

FIG. 3 is a further modification of the music sheet; and

FIG. 4 is a modified form of FIG. 3.

The characterizing feature of the design resides in the octave representations and the relative spacing of the staff lines.

Fritz, Wilbert G.

Patent Priority Assignee Title
7439438, Mar 26 2006 Musical notation system patterned upon the standard piano keyboard
D952036, Dec 06 2019 Music staff
Patent Priority Assignee Title
104393,
1355087,
FR498021,
SE24392,
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