US Patent Issued to Wonderland Switzerland on June 16 for "Crib" (Swiss Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,329, issued on June 16, was assigned to Wonderland Switzerland AG (Steinhausen, Switzerland).

"Crib" was invented by Tao Yang (Steinhausen, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A crib includes a body and a support frame supporting the body. The support frame includes a lower frame, an upper frame and an operating module. The lower frame is configured to stand on a plane and has a lower support rod. The upper frame is connected to the body and has an upper support rod. The upper support rod and the lower support rod are sleeved with each other. The upper support rod is capable of moving upward and downward with respect to the lo...