Coupler

Description

The purpose of the coupler is to connect implements to an arm of a vehicle, for example, a bucket to an excavator. The characteristic feature of this coupler resides in the tongue used for connecting and releasing the implement to the arm of the vehicle.

FIG. 1 is a top plan view of the coupler embodying our design;

FIG. 2 is a front isometric view of the coupler as shown in FIG. 1;

FIG. 3 is an end elevation of the coupler as shown in FIG. 1; and,

FIG. 4 is a left side elevation of the coupler shown in FIG. 1, the right side being a mirror image.

Claims

We claim the ornamental design for the coupler, as shown and described.