Air intake cover of an engine

FIG. 1 is a front-right top perspective view of an air intake cover of an engine showing the new design;

FIG. 2 is a front-left top perspective view thereof;

FIG. 3 is a rear-left top perspective view thereof;

FIG. 4 is a rear-right top perspective view thereof;

FIG. 5 is a front-right bottom perspective view thereof;

FIG. 6 is a front-left bottom perspective view thereof;

FIG. 7 is a rear-left bottom perspective view thereof;

FIG. 8 is a rear-right bottom perspective view thereof;

FIG. 9 is a front plan view thereof;

FIG. 10 is a rear plan view thereof;

FIG. 11 is a right-side plan view thereof;

FIG. 12 is a left-side plan view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines illustrate portion of the air intake cover of an engine that form no part of the claimed design.