The mark consists of of the stylized underlined wording "SYSTEMBAU" on top of "MONDRIAN" within two rectangles, the inside rectangle containing a graph design composed of small intersecting square boxes, with the numerals "0,18", "0,90", "4,50" and "22,50" vertically arranged in the upper left of the graph. Emanating from the lower left corner of the graph to the upper right are six intersecting circles increasing in size from small to large, with the final large circle containing the letter "M" in its center.
SYSTEMBAU MONDRIAN M ZERO ONE EIGHT ZERO NINE ZERO FOUR FIVE ZERO TWO TWO FIVE ZERO SYSTEMBAU MONDRIAN M ZERO EIGHTEEN ZERO NINETY FOUR FIFTY TWENTY TWO FIFTY
Color is not claimed as a feature of the mark.
The English translation of SYSTEMBAU in the mark is "planning" and "construction system".
"SYSTEMBAU" AND "0,18" AND "0,90" AND "4,50" AND "22,50"