The mark consists of the word ATK, in red, white and blue with white stars included in the blue A and with the T and K being white and red striped with a bar colored red, white and blue with white stars below ATK and the words, "performance engines" appearing in a white color. The entire mark is surrounded by a blue background.
019, 021, 023, 031, 035, 044
The color(s) red, white and blue is/are claimed as a feature of the mark.
Star - a single star with five points, Stars, three or more , American flags, Letters or words underlined and/or overlined by one or more strokes or lines