ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,490,868, issued on Dec. 9, was assigned to Zhongshan Bliss Medical Instrument Co. Ltd (Zhongshan, China).
"Rotatable bath chair" was invented by Jiawang Mao (Guangdong, China) and Runxuan Wang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotatable bath chair is disclosed, including a tripod assembly, a seat assembly and a rotating mechanism. The seat assembly is located above the tripod assembly. The rotating mechanism is arranged between the tripod assembly and the seat assembly, and includes a rotating base, a rotating shaft, an upper limit member and a first plane support assembly. The upper limit member is connected to an upper ...