Case for Electronic Device

FIG. 1 is a front perspective view of a case for electronic device showing my new design;

FIG. 2 is a front elevational viewthereof;

FIG. 3 is a rear elevational viewthereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines throughout the drawing figures depict portions of the case for an electronic device that form no part of the claimed design.