The mark consists of the word TUPLE wherein the T is upper case and the remaining letters are lower case. The "u" is stylized with an angular tip at the lower right of the letter, and the "p" is stylized with an angular tip at the upper left of the letter. The "e" includes an angled portion of the letter at approximately 30 degrees from vertical extending across the letter. A pair of brackets is positioned outwards of TUPLE, wherein each element of the bracket consists of a single element forming a right angle, and wherein the element is positioned at approximately 45 degrees to create the bracket shape.
Color is not claimed as a feature of the mark.