ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,740,651, issued on Sept. 22.
"Elastic module unit, elastic cushion, and furniture" was invented by Luhao Leng (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An elastic cushion and an elastic module unit for furniture. The elastic module unit configured for assembling into an elastic cushion, the elastic module unit comprising a fixed base plate and a plurality of elastic modules disposed on the fixed base plate; wherein a side edge of the fixed base plate is provided with a second connecting structure configured to releasably connect an edge fastening device which releasably connects a pad layer of the elastic cushion with the second con...