ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,745,857, issued on Sept. 29, was assigned to WONDERLAND SWITZERLAND AG (Steinhausen, Switzerland).
"Crib" was invented by Junjie Hu (Dongguan, China) and Tao Wang (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a crib, which includes a body, a bed frame and a support base. The body has an accommodation space configured to accommodate a child and includes a slide rod. The bed frame is configured to support the body. The support base is fixed to the bed frame and the slide rod extends through the support base and is slidable relative to the support base. The crib is configured for a child to sleep or play...