The mark consists of a vertical rectangle block as seen from the top looking down which shows the top of the block as a diamond, the letter "F" appears on the left face of the block cut out and the letter "E" appears reversed on the right face of the block cut out.
100, 101, 107
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Squares as carriers or squares as single or multiple line borders