Door bell

Description

FIG. 1 is a front perspective view of the door bell;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of the door bell that form no part of the claimed design.

Claims

The ornamental design for a door bell, as shown and described.