US D478524 S1
FIG. 1 is a perspective view of a waitstaff signaling device showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a side view, taken from the left side of FIG. 1, the right side being a mirror image thereof.