ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,356, issued on April 15, was assigned to Xiaoling Che (Dangyang, China).
"Jigsaw puzzle table" was invented by Xiaoling Che (Hubei, China), Xiaoyi Che (Hubei, China) and Jinyan Duan (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A jigsaw puzzle table includes: a table body; at least two support legs, wherein, each of the at least two support legs is rotatably connected to the table body; in a first state, each support leg is inclined with respect to the table body and supports the table body; at least two support blocks, wherein, each of the at least two support blocks is disposed on a respective one of the at least two support legs...