Coupler

Description

FIG. 1 is a front, top, left-side perspective view of a coupler;

FIG. 2 is a rear, top, right-side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

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

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

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dash broken lines in the drawings illustrate portions of the coupler that form no part of the claimed design.

The dot-dash broken lines illustrate the bounds of the claim and form no part of the claimed design.

Claims

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