ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,111, issued on Sept. 23, was assigned to Guangdong Lianrun Intelligent Technology Co (Huizhou, China).

"Light string with replaceable decorative covers" was invented by Kunpeng Chen (Jiujiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a light string with replaceable decorative covers, which relates to the technical field of light strings. The decorative light string includes multiple decorative lights, and each of the decorative lights includes a lamp base, a light emitting unit, a lamp shade, a lamp holder, and the decorative cover, where the decorative cover can be detachably mounted on the lamp shade, which allows the dec...