ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,319, issued on Feb. 24.
"Waterproof lamp" was invented by Wenrui Lai (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A waterproof lamp includes a lamp holder on which a bulb and a protective cover are mounted, and the protective cover is located outside the bulb. A mounting seat is arranged at the top of the lamp holder, and the bulb is mounted at the top of the mounting seat. A mounting disc is arranged on the lamp holder, the mounting seat extends through the mounting disc, and a bottom end of the protective cover is mounted in the mounting disc. A top end of the protective cover is hemispherical. An outer edge of the mounting dis...