Doorbell

Description

FIG. 1 is a front perspective view of a doorbell embodying the design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a back side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The features shown in broken lines depict environmental structure only and form no part of the claimed design.

Claims

The ornamental design for a doorbell, as shown and described.