Door opener

Description

FIG. 1 is a front view thereof;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view of the door opener showing my new design.

Claims

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