Portable Fan

FIG. 1 is a front, right and top perspective view of a first embodiment of a portable fan, showing our design.

FIG. 2 is a rear, left and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is an enlarged view of detail 9 in FIG. 1 .

FIG. 10 is an exploded view thereof.

FIG. 11 is another front, right and top perspective view of the first embodiment of the portable fan in a position of use.

FIG. 12 is another front, right and top perspective view of the first embodiment of the portable fan in another position of use.

FIG. 13 is another front, right and top perspective view of the first embodiment of the portable fan in another position of use.

FIG. 14 is a front, right and top perspective view of a second embodiment of a portable fan.

FIG. 15 is a rear, left and bottom perspective view thereof.

FIG. 16 is a front elevation view thereof.

FIG. 17 is a rear elevation view thereof.

FIG. 18 is a left side elevation view thereof.

FIG. 19 is a right side elevation view thereof.

FIG. 20 is a top plan view thereof.

FIG. 21 is a bottom plan view thereof.

FIG. 22 is an enlarged view of detail 22 in FIG. 14 .

FIG. 23 is an exploded view thereof.

FIG. 24 is another front, right and top perspective view of the second embodiment of the portable fan in a position of use; and,

FIG. 25 is another front, right and top perspective view of the second embodiment of the portable fan in another position of use.

The dashed broken lines depict portions of the portable fan that form no part of the claimed design. The dot-dash broken lines in FIGS. 1 , 9 , 14 , and 22 depict the boundaries of the enlargements and form no part of the claimed design.