I claim the ornamental design for a clear case for cell phone, as shown and described.
FIG. 1 is a front, left-side, and bottom Perspective view of a clear case for cell phone showing my new design;
FIG. 2 is a Front view thereof;
FIG. 3 is a Back view thereof;
FIG. 4 is a Left-side view thereof;
FIG. 5 is a Right-side view thereof;
FIG. 6 is a Top view thereof;
FIG. 7 is a Bottom view thereof; and,
FIG. 8 is a front, left-side, and bottom view thereof shown with an environmental cell phone within the cavity of the case.
The broken lines in the drawings depict linear elements of the clear case for cell phone that form no part of the claimed design. The broken lines in FIG. 8 also depict an environmental cell phone that form no part of the claimed design.