The ornamental design for a case for electronicdevice, as shown and described.
FIG. 1 is a front, right-side, and top perspective view of a case for electronic device showing our new design with the support stand in a stowed position;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear, left-side, and bottom perspective view thereof;
FIG. 9 is a front, right-side, and top perspective view thereof, showing the support stand in an extended position; and,
FIG. 10 is a front, right-side, and top perspective view thereof, showing the case for electronic device in a rotated position and the support stand in an extended position.
The broken lines in the figures illustrate portions of the case for electronic device that form no part of the claimed design.