The color(s) Blue, white and black is/are claimed as a feature of the mark.
The mark consists of A stylized 3 dimensionally shadowed sphere with "US overlayed is located on the left side. A large blue line across the entire top, followed by a small blue line the the right of the sphere with "CREDIT" written below between to black lines, then below that "SYSTEMS" with another blue line below and right of the sphere.