ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,495,887, issued on Dec. 16.
"Folding hammock" was invented by Tianxia Zheng (Shanghai) and Shiping Zheng (Hong Kong).
According to the abstract* released by the U.S. Patent & Trademark Office: "A folding hammock, comprising a bracket and a flexible bed surface; The bracket includes landing rod groups and support rod groups on both sides, as well as associated rod groups on both sides; The support rod group is set at both ends of the landing rod group, which includes the main support rod and the auxiliary support rod. The auxiliary support rod is set on the inner side of the main support rod and is associated with the landing rod group through the clamping component at the end. It ope...