ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,481, issued on Nov. 3, was assigned to STARLAND (XIAMEN) INDUSTRY AND TRADE Co. LTD. (Fujian, China).
"Connecting structure of H-shaped water channel body" was invented by Lichun Zhao (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A connecting structure of an H-shaped water channel body, including a central body (1) and two valve seats (2). The central body (1) is separately connected to the two valve seats (2) by means of a hot plate connecting structure. The hot plate connecting structure includes a first connecting part (3) and a second connecting part (4) which are respectively arranged on the valve seat (2) and the central body (1...