US D424308 S
FIG. 1 is a perspective view of a collapsible easel showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof; and,
FIG. 4 is a collapsed view thereof.
The broken lines in FIG. 1 and showing a board are for illustrative purpose only and form no part of the claimed design.