The mark consists of a horizontal line below the words "STATERA AG." Between the words "STATERA" and "AG" the horizontal line becomes a heartbeat image with three leaves on the top. Beneath the horizontal line, there is a square containing a "30" in the upper left corner, a "ZN" in the center of the square, and the words "ZINC A++" centered at the bottom of the square.
Color is not claimed as a feature of the mark.