FIG. 1 is a front view of my float ring for a water cooler reservoir, the broken lines are for illustrative purposes only and forms no part of the claimed design or a specified embodiment thereof;

FIG. 2 is a front view of the apparatus depicted in FIG. 1, the rear view being the mirror image thereof, the broken lines are for illustrative purposes only and forms no part of the claimed design or a specified embodiment thereof.

FIG. 3 is a top view of the apparatus depicted in FIG. 1, the broken lines are for illustrative purposes only and forms no part of the claimed design or a specified embodiment thereof.

FIG. 4 is a sectional view of the apparatus depicted in FIG. 1 taken along the lines 4—4 of FIG. 3, the broken lines are for illustrative purposes only and form no part of the claimed design or a specified embodiment thereof.

FIG. 5 is a bottom view of the apparatus depicted in FIG. 1, the broken lines are for illustrative purposes only and form no part of the claimed design or a specified embodiment thereof.

FIG. 6 is a left side view of the apparatus depicted in FIG. 1, the broken lines are for illustrative purposes only and form no part of the claimed design or a specified embodiment thereof; and,

FIG. 7 is a right side view of the apparatus depicted in FIG. 1, the broken lines are for illustrative purposes only and form no part of the claimed design or a specified embodiment thereof.