ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,392,437, issued on Aug. 19, was assigned to Wistron Corp. (New Taipei, Taiwan).
"Quick coupling set" was invented by Jui-An Chiu (New Taipei, Taiwan), Hsin-Tzu Chen (New Taipei, Taiwan) and Wei-Ting Chen (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A quick coupling set includes a socket and a mating plug. The socket has a rotation-restraining structure while the mating plug has a mating rotation-restraining structure. In the coupling of the socket and the mating plug, the rotation-restraining structure of the socket only allows the rotation-restraining structure of the mating plug to relatively rotate in a rotation direction, so as...