ALEXANDRIA, Va., May 26 -- United States Patent no. 12,635,819, issued on May 26, was assigned to OTO Industry (Wuhan) Co. Ltd. (HanChuan, China).

"Detachable shoe cover adapted to be dispensed by a dispenser device" was invented by Liang Jie Xu (HanChuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A detachable shoe cover assembly includes a plurality of detachable shoe covers each of which is configured for being installed along two installation arms of an installation assembly of a dispenser device, guided to move to an dispenser arrangement of the installation assembly and dispensed from the dispenser arrangement of the installation assembly by detaching from the two installation arms. Each of t...