Propeller fan

Description

FIG. 1 is a front, top, right side perspective view of a propeller fan according to the first embodiment, showing our new design;

FIG. 2 is a rear, top, left side 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;

FIG. 9 is a front, top, right side perspective view of a propeller fan according to the second embodiment, showing our new design;

FIG. 10 is a rear, top, left side perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a top view thereof; and,

FIG. 16 is a bottom view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the propeller fan that form no part of the claimed design.

The dot-dashed lines which define the bounds of the claimed design form no part of the claimed design.

Claims

The ornamental design for a propeller fan as shown and described.