Push button

Description

FIG. 1 is perspective view of the push button;

FIG. 2 is a front view of the push button;

FIG. 3 is a back view of the push button;

FIG. 4 is a first side view of the push button;

FIG. 5 is a second side view of the push button;

FIG. 6 is a top view of the push button; and,

FIG. 7 is a bottom view of the push button.

The broken line is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a push button, as shown and described.