Duct fan

Description

[0001] FIG. 1 is a rear and right side perspective view of a duct fan showing my new design;

[0002] FIG. 2 is a front and left side perspective view thereof;

[0003] FIG. 3 is a front view thereof;

[0004] FIG. 4 is a rear view thereof;

[0005] FIG. 5 is a left side view thereof;

[0006] FIG. 6 is a right side view thereof;

[0007] FIG. 7 is a top view thereof;

[0008] FIG. 8 is a bottom view thereof; and,

[0009] FIG. 9 is an enlarged view of area 9 in FIG. 8.

[0010] The broken lines in the drawings illustrate portions of the duct fan that form no part of the claimed design. The dash dot dash lines are for the purpose of illustrating the enlarged view indicators and form no part of the claimed design.

Claims

The ornamental design for a duct fan, as shown and described.

Images