Ventilating Fan

FIG. 1 is a front perspective view of a ventilating fan showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a cross-sectional view thereof taken along line 9 - 9 of FIG. 7 .

The broken lines shown represent portions of the ventilating fan that form no part of the claimed design.