Digital piggy bank

FIG. 1 is a front, top, right perspective view of a digital piggy bank showing our new design;

FIG. 2 is a rear, bottom, left perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof; and,

FIG. 8 is a left side elevation view thereof.

The broken lines of even length shown in the drawings represent portions of the digital piggy bank that form no part of the claimed design. The broken lines of uneven length shown in the drawings represent a seam that forms no part of the claimed design. The surfaces on both sides of the seam form part of the claimed design. The stipple shading shown in FIGS. 1 , 4 , 5 , 7 , and 8 does not represent any particular color but does represent a brightness of illumination. The shaded area between the circular broken lines in FIGS. 1 and 7 is a claimed surface of the design.