ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,713, issued on June 17, was assigned to YONGKANG BEIQIN INDUSTRY & TRADE Co. LTD (Jinhua, China).
"Easily adjustable walking aid" was invented by Jinfei Chen (Jinhua, China) and Zhanxiang Wang (Jinhua, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses an easily adjustable walking aid, including two support frames, where the support frame is provided with a first adjusting assembly, a telescopic adjusting seat is disposed between the two support frames, a second adjusting assembly is disposed on the support frame, and a part of the second adjusting assembly is connected to the first adjusting assembly. The first adj...