The color(s) red, orange, yellow, black, white and gray is/are claimed as a feature of the mark.
"PIZZA"
The mark consists of a gray and black locomotive with a gray and white baker's cap, orange and yellow lights, and gray and white circles on the front, with gray steam behind it, on a circular background composed of stylized red, orange, and yellow flames. A red, yellow, and orange oval bordered in yellow appears on the bottom right of the locomotive and contains the stylized white wording "G GOLDSTONE". A black band appears around the red, orange, and yellow circle and contains the stylized white wording "LOCOMOTIVE PIZZA".
LOCO MOTIVE PIZZA G GOLD STONE