Humidifier

FIG. 1 is a front perspective view of a humidifier showing my design.

FIG. 2 is a front elevation view of a humidifier in FIG. 1 .

FIG. 3 is a rear elevation view of a humidifier in FIG. 1 .

FIG. 4 is a left side elevation view of a humidifier in FIG. 1 .

FIG. 5 is a right side elevation view of a humidifier in FIG. 1 .

FIG. 6 is a top plan view of a humidifier in FIG. 1 .

FIG. 7 is a bottom plan view of a humidifier in FIG. 1 .

FIG. 8 is an enlarged view of a portion of the humidifier labeled 8 in FIG. 1 ; and,

FIG. 9 is an enlarged view of a portion of the humidifier labeled 9 in FIG. 1 .

The broken lines in the drawings are employed to show unclaimed portions of the humidifier, and form no part of the claimed design.