Brush Applicator Head

FIG. 1 is a top perspective view of a brush applicator head. FIG. 2 is a bottom perspective view thereof. FIG. 3 is a front elevation view thereof. FIG. 4 is a rear elevation view thereof. FIG. 5 is a top plan view thereof. FIG. 6 is a bottom plan view thereof. FIG. 7 is a right-side elevation view thereof; and, FIG. 8 is a left-side elevation view thereof. The broken lines depict portions of the article that form no part of the claimed design.