Piggy bank

Description

FIG. 1 is a perspective view of a piggy bank showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a top plan view thereof.

All surfaces not shown form no part of the claimed design.

Claims

The ornamental design for a piggy bank, as shown and described.