PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a