The mark consists of Block Black Upper case letters SAM are inserted over a yellow background square framed in Black. The S and the A do not touch the black frame, but the M does on the right upright stroke. Each of the four sides of the Black frame containing the yellow background and the letters SAM are lined with three equal sized smaller black squares that are equidistant to each other and their proximity to the large black internal frame.
Color is not claimed as a feature of the mark.