ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,059, issued on Nov. 3, was assigned to BAMBINO PREZIOSO SWITZERLAND AG (Steinhausen, Switzerland).

"Clamping hook structure and seating device clamping including the same" was invented by Yingzhong Chen (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A clamping hook structure for assembling and connecting a base to a crossbar, the clamping hook structure includes: a bracket, fixed to base, having two opposite side walls; a clamping hook, pivotally connected to the bracket through a clamping hook pivot set up between the two side walls, so as to be pivoted between a locked position and an unlocked position, the clamping hook has a prot...