The mark consists of two curved "l" shaped figures curving inwards towards each other at the center and extending outwards at both ends of each "l"; both "l" shaped figures having straight edges; both "l" shaped figures having diagonal-sloping straight edges; the left "l" shaped figure having an upward-sloping top edge and a downward-sloping bottom edge; the right "l" shaped figure having a downward-sloping top edge and upward-sloping bottom edge; a "v" shaped figure placed in-between the two "l" shaped figures positioned in the center-top portion of the figure, with the ends of the "v" shaped figure extending above the "l" shaped figures; the edges of the "v" shaped figure are straight; the left edge of the "v" shaped figure slopes upwards; the rightward edge of the "v" figure slopes downwards; the bottom of the "v" shaped figure has a flat straight edge; both edges of the "v" shaped figure share the same slope direction of the respective "l" edge they are closest to; there is a gap between the "v" shaped figure and the two "l" shaped figures; the outward and inward sides of the "v" shaped figure are curved slightly inward and outward, respectively; the bottom of the "v" shaped figure does not surpass the center-middle of the two "l" shaped figures.