FIG. 1 is a front view of the insect screen according to our design;
FIG. 2 is a side elevational view of the insect screen shown in FIG. 1, the opposite side being a mirror image thereof;
FIG. 3 is a top plan view of the insect screen shown in FIG. 1, the bottom plan view being generally identical thereto;
FIG. 4 is a top perspective view of the insect screen shown in FIG. 1;
FIG. 5 is a top perspective view of the insect screen shown in FIG. 1, showing the screen in an open position; and
FIG. 6 is a rear perspective view of the insect screen shown in FIG. 1;
FIG. 7 is a top plan view of the insect screen according to a second embodiment of our new design;
FIG. 8 is a side elevational view of the insect screen shown in FIG. 7, the opposite side being a mirror image thereof;
FIG. 9 is a front view of the insect screen shown in FIG. 7;
FIG. 10 is a top perspective view of the insect screen shown in FIG. 7;
FIG. 11 is a top perspective view of the insect screen shown in FIG. 7, showing the screen in an open position; and,
FIG. 12 is a rear perspective view of the insect screen shown in FIG. 7.
The broken lines are for illustrative purposes only and form no part of the claimed design.