The mark consists of the Mark in uppercase white lettering, bounded by a white rectangle with rounded corners, and the gap in the upper-case letter D made by a black cross with equal length vertical and horizontal members.
001, 004, 006, 050, 051, 052
Design plus words, letters, and/or numbers
The color(s) white letters on black background is/are claimed as a feature of the mark.
Cross, Greek (equal sides) , Rectangles inside one another, Rectangles that are completely or partially shaded