Cover for Turbofan Engine

FIG. 1 is a top and front perspective view of a cover for turbofan engine showing my new design;

FIG. 2 is front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dashed broken lines in the figures illustrate portions of the cover for turbofan engine that form no part of the claimed design.