Ceiling Fan

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee. FIG. 1 is a perspective view of the ceiling fan showing my new design; FIG. 2 is a front view thereof, with left and right views being identical; FIG. 3 is a top view thereof; and, FIG. 4 is a bottom view thereof. The broken lines shown in the drawings show portions of the ceiling fan that form no part of the claimed design.