ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,876, issued on Oct. 6, was assigned to AMAZING SUN Co. LTD. (Gyeonggi-do, South Korea).
"Self-powered motorcycle and bicycle" was invented by Kyung Hee Han (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A self-powered motorcycle or bicycle includes: a pair of shock absorber frame housings (101), each having a cylindrical hollow inside, a closed upper end portion, a split space formed at a lower end portion, rack gear moving holes (101a) respectively formed in both sides of the outer wall in a longitudinal direction, and self-powered generators (100) respectively mounted on both sides of the outer wall, the pair of shock abso...