ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,249, issued on April 14, was assigned to WONDERLAND SWITZERLAND AG (Steinhausen, Switzerland).
"Anti-rollover structure, carrying device and baby carrier" was invented by Xiaolong Yi (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An anti-rollover structure, applicable to the cot body, includes at least two fixing elements and at least two support elements. The fixing elements are adapted to be mounted on an outer bottom surface of the cot body. The support elements are rotatably disposed at the fixing elements respectively. When the support elements are on a support surface, the support elements are subjected to pressure from the c...