This application contains related subject matter by a common inventor with:
U.S. application Ser. No. 29/773,302, titled “Projectile-Shaped Trailer Air Tank,” filed by Gerald Pearson, et al., on Mar. 9, 2021;
U.S. application Ser. No. 29/718,772, titled “Tank Trailer Airfoil,” filed by Gerald Pearson, et al., on Dec. 27, 2019; and,
U.S. application Ser. No. 17/302,366, titled “Tank Trailer Airfoil Structures and Methods,” filed by Gerald Pearson, et al., on Apr. 30, 2021.
The broken lines in the drawings illustrate portions of the tank winglet and environmental structure of a tank trailer that form no part of the claimed design.