ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,475, issued on Nov. 11, was assigned to Purple Cloud Development Pte. Ltd. (Singapore).
"Light emitting fan" was invented by Shiman Xu (Hui Zhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting fan including a first light guide, light source component, chassis, second light guide, plurality of blades rotatably mounted to the chassis, cover, and at least one fastening assemblage is provided. The first light guide has a plurality of different first light emitting surfaces. The second light guide has a plurality of different second light emitting surfaces. The at least one fastening assemblage comprises a first cavity structure, a...