ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,622, issued on Nov. 11, was assigned to Da Teng (Guangdong, China).
"Aromatic water cup" was invented by Da Teng (Shenzhen, China), Liqun Jiang (Shenzhen, China) and Zebao Ouyang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An aromatic water cup includes a cup body with an inner cavity and a cup head connected thereto. A cylindrical tube with a flow channel is arranged on the cup head. A cup cover is mounted on the cup head, forming a storage chamber between them, in which an aromatic block is placed. The cylindrical tube passes through the cup cover, with the storage chamber surrounding its outer periphery. The cup cover includes...