The mark consists of A stylized wing consisting of three strokes that are parallelograms with slightly rounded / convex vertical edges. The left vertical edges of the three stokes align, from bottom to top, along the same, approximately sixty degree angle. Each stroke beginning with the bottom stroke and ending with the top stroke, are, from left to right, successively longer than the previous stoke by approximately the ratio n+1/n.
Color is not claimed as a feature of the mark.