US D275988 S
FIG. 1 is an isometric view of a ceiling air diffuser or the like embodying my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is an elevational view taken from one side thereof, the opposite side being the same as the side shown;
FIG. 4 is an elevational view taken from one end thereof, the opposite end being the same as the end shown; and
FIG. 5 is a top plan view thereof.