Adjustable angle mount for doorbell

FIG. 1 is a Perspective view of an adjustable angle mount for doorbell showing my new design;

FIG. 2 is Other Perspective view thereof;

FIG. 3 is a Front view thereof;

FIG. 4 is a Back view thereof;

FIG. 5 is a Left-side view thereof;

FIG. 6 is a Right-side view thereof;

FIG. 7 is a Top view thereof; and,

FIG. 8 is a Bottom view thereof.

The broken lines in the drawings depict portions of the adjustable angle mount for doorbell that form no part of the claimed design.