Protective case for an electronic device

FIG. 1 is a back perspective view of a protective case for an electronic device showing our new design;

FIG. 2 is a back plan view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a top elevation view thereof;

FIG. 5 is a bottom elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a left side elevation view thereof.

The portions shown in broken lines are included to show unclaimed subject matter only and form no part of the claimed design.

The stippled shading illustrates contrast surface appearance.