The color(s) black, red, and white is/are claimed as a feature of the mark.
The mark consists of a series of concentric circles consisting of a black circle, a white circle, a thick black segmented circle with the words "SEABOARD LINE RAILROAD AIR" written clockwise in white lettering, a white circle, and a black circle, the middle of the circles is white with a red heart containing the words "THROUGH THE HEART OF THE SOUTH" in white lettering.
Trademark: 87233306
