Ceiling fan

[0001]FIG. 1 is a top perspective view of a ceiling fan, showing my new design.

[0002]FIG. 2 is a bottom perspective view thereof.

[0003]FIG. 3 is a top view thereof.

[0004]FIG. 4 is a bottom view thereof.

[0005]FIG. 5 is a front view thereof.

[0006]FIG. 6 is a rear view thereof.

[0007]FIG. 7 is a right-side view thereof; and,

[0008]FIG. 8 is a left-side view thereof.

[0009]Broken lines illustrate portions of the ceiling fan that form no part of the claimed design. Additionally, jagged broken lines represent a symbolic break in length and the appearance of any portion of the ceiling fan between the break lines forms no part of the claimed design.