US D328640 S
Abstract available in
FIG. 1 is a bottom and left side perspective view of a casing for a hot tub air blower showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a front elevation view thereof; and,
FIG. 5 is a rear elevation view thereof.