FIG. 1 is a pictorial view of an electrical coupler showing our new design;
FIG. 2 is a top plan view of the electrical coupler;
FIG. 3 is an underneath plan view of the electrical coupler;
FIG. 4 is an elevation view of the electrical coupler from one side;
FIG. 5 is an elevation view of the electrical coupler from the other side;
FIG. 6 is a view of the electrical coupler from one end on an enlarged scale; and,
FIG. 7 is a view of the electrical coupler from the other end on an enlarged scale.