US D368964 S
FIG. 1 is a perspective view of a dental prophylaxis cup showing my new design;
FIG. 2 is a side view thereof, the opposite side being a mirror image thereof;
FIG. 3 is a top perspective view thereof;
FIG. 4 is a perspective sectional view taken along lines 4--4 of FIG. 3;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a side perspective thereof.
The broken-line showing of environmental structure in FIG. 6 is for illustrative purposes only and forms no part of the claimed design.