The ornamental design for a skirack, substantially as shown and described.
FIG. 1 is a front elevational view of a ski rack showing my new design, the
rear being unornamented, the skis being shown in broken lines for
illustrative purposes only;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view taken from the right of FIG. 1, the side
opposite being a mirror image thereof, again the skis and portion of a
wall being shown in broken lines for illustrative purposes only.