ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,958, issued on Dec. 9, was assigned to C-TECH UNITED Corp. (New Taipei, Taiwan).
"Auxiliary assembly for bicycle" was invented by Hsin-Dai Pan (New Taipei, Taiwan), Chun-Hung Chou (New Taipei, Taiwan) and Chih-Kun Yang (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An auxiliary assembly includes an auxiliary device and a battery device. The auxiliary device includes a charging connector and a passive magnetic attraction component. The battery device includes a power supply connector, an active magnetic attraction component, and a management module. The charging connector is detachably mounted on a mounting rail of the power supply...