The color(s) black, orange, red, blue, and green is/are claimed as a feature of the mark.
The mark consists of a black square frame formed in part by letters "Z" (left) and "H" (right) in black, and encompassing the remaining parts of the letters "Z" and "H", wherein the upper left closed area created by the letter "Z" contains the color orange, the lower left closed area created by the letter "Z" contains the color red, the upper right closed area created by the letter "H" contains the color blue, the lower right closed area created by the letter "H" contains the color green.