Doorbell

Description

FIG. 1 is a top, front, right-side perspective view of a doorbell;

FIG. 2 is a bottom, back, left-side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of the area marked “9” in FIG. 6.

The broken lines depict portions of the doorbell that form no part of the claimed design.

Claims

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