Exterior flush-mountable assembly of a push-button lock

FIG. 1 is a perspective view of an exterior flush-mountable assembly of a push-button lock embodying our dsign, with the view showing principally front, left and bottom exterior portions thereof;

FIG. 2 is a perspective view showing principally rear, right and bottom exterior portions thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof, it being noted that the top and bottom views are mirror images of each other.