ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,751,557, issued on Oct. 6, was assigned to HOME CREATIONS INC. (Shanghai).
"Expandable and varied furniture structure" was invented by Yuan Huang (Shanghai) and Chun-Sheng Cheng (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "An expandable and varied furniture structure includes at least one base, at least one wall, and at least one auxiliary clip. The at least one wall selectively close to one of the plurality of sides, the at least one wall includes a plurality of connecting pieces, and each of the plurality of connecting pieces includes a pivot part, a connecting part connected to the pivot part, a step part connected to the connecting part, ...