Air vent

Description

FIG. 1 is a front, left side, top perspective view of an air vent showing my new design;

FIG. 2 is a front, right side perspective view thereof; and,

FIG. 3 is a front, left side, bottom perspective view thereof.

The invention of FIG. 1 is shown together with environmental structure in the dashed lines in FIGS. 2 and 3, the environmental structure forming no part of the claimed design.

Claims

The ornamental design for an air vent, as shown and described.