The color(s) black on background, red on fonts, and white on letter "O" is/are claimed as a feature of the mark.
The mark consists of a black background. The wording "USA-STOP" that is designed with a red colored font full of sharp edges. The letter "A" inside the word "USA" has a triangular design. The letter "O" inside the word "STOP" has been replaced by a design of a white colored car rotor with a red colored brake caliper.
UNITED STATES OF AMERICA STOP