Ultrasonic Diffuser

FIG. 1 is a front elevation view of an ultrasonic diffuser showing our design;

FIG. 2 is a right elevation view thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the ultrasonic diffuser and form no part of the claimed design.