Hair dryer

FIG. 1 is a front, left and bottom perspective view of a hair dryer, showing our design.

FIG. 2 is a rear, right and top 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 enlarged view of detail 10 in FIG. 2 ; and,

FIG. 11 is another front, left and bottom perspective view of the hair dryer in a usable state.

The broken lines depict portions of the hair dryer that form no part of the claimed design.

The dot-dash broken lines in FIGS. 1 , 2 , 9 and 10 depict the boundaries of the enlargements that form no part of the claimed design.