The ornamental design for a displayrack, substantially as shown and described.
FIG. 1 is an isometric view showing two sides of the display rack of the
present invention, the non-visible sides being identical to those
illustrated;
FIG. 2 is a front view of a typical side of the display rack of the present
invention; and, _
FIG. 3 is a top view of the display rack of the present invention.