ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,907, issued on May 26, was assigned to Chizhou HaiZhiBao Children Products Co. Ltd. (Chizhou, China).
"Eccentric jounce travelling mechanism for children's toy vehicle and travelling method" was invented by Lin Zhang (Chizhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure is an eccentric jounce travelling mechanism for a children's toy vehicle and a travelling method. The mechanism includes a vehicle frame, and a front wheel component and a rear wheel component arranged at a bottom of the vehicle frame for supporting the vehicle frame, and an eccentric adjustment mechanism is arranged at an interior of the front wheel co...