FIG. 1 is a top front perspective view of a case for electronic device showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a bottom rear perspective view thereof; and,
FIG. 9 is an enlarged view of the delineated portion 9 in FIG. 1.
The dashed broken lines in the figures depict portions of the case for electronic device that form no part of the claimed design.
The dot-dash broken lines in the figures delineating portions of the claimed design that are illustrated in enlargements form no part of the claimed design.