ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,822, issued on Oct. 7, was assigned to WENZHOU FURUISI BUILDING MATERIALS Co. LTD. (Wenzhou, China).
"Joint assembly and faucet" was invented by Chunhe Qiu (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A joint assembly and a faucet include a first coupling portion and a second coupling portion. A first connecting structure and a first guide structure are disposed on the first coupling portion. A connecting structure and a second guide structure are disposed on the second coupling portion. The second coupling portion and the first coupling portion are sleeved with each other. The first guide structure and the second guide structure c...