ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,787, issued on Sept. 23, was assigned to Dongguan Pengteng Hardware and Electronics Co. Ltd (Dongguan, China).

"Sleep noise-proof structure" was invented by Guoqing Zhou (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention falls within the field of articles for daily use, and particularly relates to a sleep noise-proof structure provided on an eye-shrouding member being an eye patch or a sleeping cap and having an eye shield for shrouding the eyes, wherein the sleep noise-proof structure comprises two wires and two earplugs, the wires have a first end and a second end, and the first end is fixedly connected to the f...