FIG. 1 is a rear perspective view of a disposable cup lid of our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front side view thereof;
FIG. 5 is a rear side view thereof; and,
FIG. 6 is a side view thereof.
The broken lines in the drawings show environmental context only and form no part of the claimed design.