ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,074, issued on Sept. 23, was assigned to Kaiping Linlong Sanitary Ware Technology Co. Ltd. (Kaiping, China).
"Hose telescopic device with locking structure" was invented by Jijun Liu (Changning, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a hose telescopic device with a locking structure, including: a hose, a receiving assembly and a locking structure, wherein one end of the hose is received in the receiving assembly, and the other end of the hose passes through the receiving assembly and the locking structure successively, and the locking structure includes a locking seat, the locking seat being provided w...