FIG. 1 is a perspective view of a first embodiment of an ergonomic disposable cup;

FIG. 2 is a front elevation view of the cup of FIG. 1, with an opposite view being identical thereto;

FIG. 3 is a side elevation view of the cup of FIG. 1, with an opposite view being identical thereto;

FIG. 4 is a top plan view of the cup of FIG. 1;

FIG. 5 is a bottom plan view of the cup of FIG. 1;

FIG. 6 is a perspective view of a second embodiment of the cup of the present invention;

FIG. 7 is a front elevation view of the cup of FIG. 6, with an opposite view being identical thereto;

FIG. 8 is a side elevation view of the cup of FIG. 6, with an opposite view being identical thereto;

FIG. 9 is a top plan view of the cup of FIG. 6;

FIG. 10 is a bottom plan view of the cup of FIG. 6;

FIG. 11 is a perspective view of a third embodiment of the cup of the present invention;

FIG. 12 is a front elevation view of the cup of FIG. 11, with an opposite view being identical thereto;

FIG. 13 is a side elevation view of the cup of FIG. 11, with an opposite view being identical thereto;

FIG. 14 is a top plan view of the cup of FIG. 11; and,

FIG. 15 is a bottom plan view of the cup of FIG. 11.

Broken lines in the Figures form no part of the claimed design.