The mark consists of of a central shaded letter "T," the base of which continues to the left and then upward to a 90-degree turn, to the left, and then to another 90-degree turn and then upward to an open space finished off with a fragment which is the same width as the "T", while the upper left side of the "T" continues at a 90-degree angle from the top of the "T" and then makes another 90-degree turn to the right passing over the end point of the "T" and then turning 90-degrees downward below the "T" and then 90-degrees left toward the "T" and then another 90-degree turn down until with another open space finished off with a fragment the same width as the "T.".