The colors blue, black, and white are claimed as a feature of the mark.
The color blue appears in the eagle design and in the letters GPO, the color black appears in the words AUTHENTICATED U.S. GOVERNMENT INFORMATION, and the color white appears in the background.
"AUTHENTICATED U.S. GOVERNMENT INFORMATION"
The mark consists of a stylized blue eagle on a white background. To the left of the stylized eagle appear the words "AUTHENTICATED U.S. GOVERNMENT INFORMATION" in black capital letters. Below this copy are the letters "GPO" in blue capital letters.
AUTHENTICATED UNITED STATES GOVERNMENT INFORMATION GPO