FIG. 1 is a perspective view of a tower fan, showing our new design;
FIG. 2 is a front side elevation view of the tower fan of FIG. 1;
FIG. 3 is a back side elevation of the tower fan of FIG. 1;
FIG. 4 is a right side elevation view of the tower fan of FIG. 1;
FIG. 5 is a left side elevation view of the tower fan of FIG. 1;
FIG. 6 is a top plan view of the tower fan of FIG. 1; and,
FIG. 7 is a bottom plan view of the tower fan of FIG. 1.
The features shown in broken lines illustrate portions of the tower fan that form no part of the claimed design.
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