Doorbell

Description

FIG. 1 is a perspective view of the doorbell;

FIG. 2 is a front view of the doorbell;

FIG. 3 is a rear view of the doorbell;

FIG. 4 is a side view of the doorbell;

FIG. 5 is a top view of the doorbell; and,

FIG. 6 is a bottom view of the doorbell.

The broken lines shown in the drawings illustrate portions of the doorbell that form no part of the claimed design.

Claims

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