Case

FIG. 1 is a top front perspective view of a case showing the claimed design; FIG. 2 is a bottom rear perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; FIG. 8 is a bottom view thereof; and, FIG. 9 is cross-sectional view thereof taken along line 9 - 9 of FIG. 7 . The dashed broken lines in the figures show portions of the case that form no part of the claimed design. The cross-hatching in FIG. 9 forms no part of the claimed design. The dot-dash broken lines in the figures show boundaries that form no part of the claimed design.