The ornamental design for a cellular phonecase, as shown and described.
FIG. 1 is a front perspective view of the design for a first embodiment of a cellular phone case with a fitting for logo or advertisement.
FIG. 2 is a front view of the design for a first embodiment of a cellular phone case with a fitting for logo or advertisement.
FIG. 3 is a front perspective view of the design for a second embodiment of a cellular phone case.
FIG. 4 is a front view of the design for a second embodiment of a cellular phone case.
FIG. 5 is a rear view of the design for an embodiment of a cellular phone case.
FIG. 6 is a left side view of the design for an embodiment of a cellular phone case, wherein the right side of the design is a mirror image of the left side.
FIG. 7 is a top view of the design for an embodiment of a cellular phone case; and,
FIG. 8 is a bottom view of the design for an embodiment of a cellular phone case.
The broken line environment is shown for illustrative purposes only and forms no part of the claimed design.
The lines shown on the perimeter of the case represent topstitching.