Doorbell

Description

FIG. 1 is a front bottom perspective view of a doorbell showing our new design;

FIG. 2 is a front top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines depicting the circular elements, icon, and remainder of the doorbell show features that form no part of the claimed design.

Claims

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