The ornamental design for an airintakegrille, as shown and described.
FIG. 1 is a perspective view of an air intake grille according to our new design;
FIG. 2 is a front view of the air intake grille of FIG. 1;
FIG. 3 is a top view of the air intake grille of FIG. 1; and,
FIG. 4 is a bottom view of the air intake grille of FIG. 1.
The rear of the air intake grille is unornamented.
The broken lines shown in FIGS. 3 and 4 form no part of the claimed design.
FIGS. 1-4 illustrate a first embodiment of our novel design suitable for use on a first side of a vehicle. Our novel design also includes a second embodiment suitable for use on a second side of a vehicle, which is minor symmetrical to FIGS. 1-4 and therefore not separately illustrated.