Claims (1)
Claim 1 (Independent)
The ornamental design for a portable piano, as shown and described.
Full Description
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FIG. 1 is a top, left, front perspective view of a portable piano, showing my new design;
FIG. 2 is a top, front perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right sideview thereof; and,
FIG. 7 is a top plan view.
Citations
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