ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,318, issued on May 19, was assigned to FOSHAN ELECTRICAL AND LIGHTING Co. LTD. (Foshan, China).
"Dial illumination lamp" was invented by Xiaofei Liu (Foshan, China), Shijun Fan (Foshan, China), Yong Zhang (Foshan, China), Fuguo Huang (Foshan, China), Jiabin Zeng (Foshan, China) and Yi Yang (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a dial illumination lamp, including a housing, a light source assembly, and an adjustment assembly connected to the light source assembly. The light source assembly includes a light source plate and a light source. The adjustment assembly includes a dial member and a conta...