ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,887, issued on May 6, was assigned to Zhejiang Tianji Leisure Product Co. LTD (Zhejiang, China).
"Outdoor tent" was invented by Shu Lu (Zhejiang, China) and Rongjie Lu (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses an outdoor tent, including a tent frame and a tent roof, wherein the tent frame includes stand columns and tent beams; and the tent roof includes tent roof rods and a tent roof rod frame. By means of design optimization, matching of end plugs and brackets, and embedding mounting and elastic locking, quick assembly and mounting of the tent roof rods and the stand columns can be realized; the...