The color(s) red, white, blue and yellow is/are claimed as a feature of the mark.
The certification mark, as used by persons authorized by the certifier, certifies that the goods bearing the mark and sold by licensees have been manufactured in a process that is in conformance with performance and safety specifications endorsed by the certifier.
"NATIONAL ASSOCIATION OF TRAILER MANUFACTURERS" AND "MANUFACTURED IN COMPLIANCE WITH" AND "GUIDELINES"
The mark consists of the wording "NATM NATIONAL ASSOCIATION OF TRAILER MANUFACTURERS" in blue above a white box outlined in blue, all inside a circular background featuring red and white stripes, which is outlined with a yellow circle, which in turn is outlined with a blue circle featuring the wording "MANUFACTURED IN COMPLIANCE WITH NATM GUIDELINES" and a star in white, which is then outlined with a yellow circle.