ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,254, issued on March 3, was assigned to Evenflo Co. Inc. (Miamisburg, Ohio).

"Infant transport system and assembly" was invented by Shain A. Saucier (Charlotte, N.C.), Charles H. Keegan (Milton, Mass.), Zhang Meng (Suzhou, China), Yang Xiaoyong (Suzhou, China), Gao Xiang (Suzhou, China), Lv Wenlong (Suzhou, China) and Feng Bo (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An infant transport system is provided, comprising: an infant car seat; and a chassis coupled to the infant car seat. The chassis comprises a frame; a pair of rear legs pivotally coupled to the frame; and a pair of front legs, where each front leg is pivotally couple...