ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,985, issued on Dec. 16, was assigned to SANNWSG INC (Dover, Del.).
"Fixator for telescopic rod and the telescopic rod" was invented by Qingyun Zhang (Delaware, Del.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a fixator for a telescopic rod and the telescopic rod. The telescopic rod comprises an outer tube and an inner tube, both being hollow and slidably nested; the fixator includes a fixation base, a locking member, and an elastic member. The locking legs of the locking member are engaged with the locking holes of the inner tube to achieve locking/unlocking, while the elastic member drives automatic reset. It ad...