ALEXANDRIA, Va., July 14 -- United States Patent no. 12,677,895, issued on July 14.
"Rapidly detachable belt with a nylon-coated steel sheet structure" was invented by Huamei Chen (Wuchuan, China) and Liming Chen (Wuchuan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to the technical field of belts, disclosing a rapidly detachable belt with a nylon-coated steel sheet structure, comprising front buckle plate, belt body, rear buckle plate. One end of front buckle plate has mounting slot. Its side has retention holes communicating with the slot, each equipped with a threaded screw. Specifically, two retention holes are equidistantly provided at one end, each threaded with a screw. ...