Patent
   D342216
Priority
Mar 11 1992
Filed
Mar 11 1992
Issued
Dec 14 1993
Expiry
Dec 14 2007
Assg.orig
Entity
unknown
0
2
n/a
The ornamental design for a piano pin, as shown.

FIG. 1 is a front perspective view of a piano pin showing my new design;

FIG. 2 is a rear perspective view of the piano pin shown in FIG. 1;

FIG. 3 is a left side view of the piano pin shown in FIG. 1;

FIG. 4 is a right side view of the piano pin shown in FIG. 1;

FIG. 5 is a front perspective view of a piano pin showing a second embodiment of my new design;

FIG. 6 is a rear perspective view of the piano pin shown in FIG. 5;

FIG. 7 is a left side view of the piano pin shown in FIG. 5; and,

FIG. 8 is a right side view of the piano pin shown in FIG. 5.

Arman, Armand P.

Patent Priority Assignee Title
Patent Priority Assignee Title
149559,
D308284, Jun 28 1988 Harber, Inc. Heart-shaped shoelace or drawstring fastener
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