ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,385,319, issued on Aug. 12, was assigned to A&C Future Inc. (Irvine, Calif.).
"Rollable wall systems" was invented by Zhuangboyu Zhou (Santa Ana, Calif.), Jiuqi Wang (Tustin, Calif.), Sichen Li (Irvine, Calif.) and Keguan Zou (Irvine, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rollable wall system includes a steel frame box, a roll-up wall mechanism, a horizontal self-adaptive rotating shaft, a pair of guiding columns, and two types of locking mechanisms. The roll-up wall mechanism includes several wall segments. There is a hinge between each two neighboring wall segments. The horizontal self-adaption shaft is connected to the uppermost wal...