The mark consists of The mark consists of a letter "O" and pair of nearly vertical parallel lines that intersect a pair of nearly horizontal lines to form a letter "t" to form four quadrants, with the letter "O" centered around the intersection of the two pairs of lines that for the "t." A letter "r" is in the upper left quadrant, a letter "o" in the upper right quadrant, a letter "a" in the lower left quadrant, and a letter "m" in the lower right corner..
Color is not claimed as a feature of the mark.