Card Case

FIG. 1 is a perspective view of a card case showing my new design; FIG. 2 is a front view of FIG. 1 ; FIG. 3 is a rear view of FIG. 1 ; FIG. 4 is a left side view of FIG. 1 ; FIG. 5 is a right side view of FIG. 1 ; FIG. 6 is a top plan view of FIG. 1 ; and, FIG. 7 is a bottom plan view of FIG. 1 . The broken lines in the drawings depict portions of the card case that form no part of the claimed design.