Coupler

Description

FIG. 1 is a top perspective view of the present coupler;

FIG. 2 is a front plan view of the coupler of FIG. 1, the rear view being a mirror image of same;

FIG. 3 is a left view of the coupler of FIG. 1;

FIG. 4 is a right side view of the coupler of FIG. 1; and,

FIG. 5 is a top view of the coupler of FIG. 1, the bottom view being a mirror image of same.

Claims

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