ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,227, issued on March 18.
"Decorative lamp string and method for manufacturing same" was invented by Encai Lin (Taizhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A decorative lamp string includes a lamp string and a wool supporting strip. The lamp string is provided with a plurality of lamps, and a wire is arranged between two adjacent lamps. The lamp string is connected to the wool supporting strip. The wool supporting strip includes a supporting portion and a lint portion. The lint portion is arranged around the supporting portion. At least part of the lamp string is embedded in the lint portion. The present disclosure further provides...