The ornamental design for a case for cellularphone, as shown and described.
FIG. 1 is a front, right side, perspective view of a case for cellular phone 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 view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a front, right side, perspective view thereof shown with environmental subject matter depicted in dash-dash broken lines; and,
FIG. 9 is an enlarged detail view taken from FIG. 8.
The dot-dash broken lines in FIGS. 8 and 9 delineate a detail of the design that is shown on an enlarged scale in FIG. 9. The dash-dash broken lines in FIG. 8 depict environmental subject matter that forms no part of the claimed design.