I claim, the ornamental design for a cooking pan for use in heating cookers, as shown and described.
FIG. 1 is a top and front perspective view of a cooking pan for use in heating cookers, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a reference perspective view showing upper and lower cooking pans of the cooking pan for use in heating cookers, wherein one of two separable semi-circular cooling pans of the upper cooking pan is separated from the other; and,
FIG. 9 is an exploded reference perspective view showing how the upper and lower cooking pans are assembled with and disassembled from each other in the arrow directions, wherein the two separable semi-circular cooking pans of the upper cooking pan are assembled with and disassembled from each other in the arrow directions.
The broken lines shown in the figures are for illustrative purposes only and form no part of the claimed design.