ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,447, issued on Dec. 9, was assigned to Shenzhen Sichuang Liwei Technology Co. Ltd. (Shenzhen, China).
"Toy car" was invented by Jing Li (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a toy car, which comprises a car head and a car body, the car head being connected with the car body; the car head comprises a base, a first channel is arranged in the base, the base is further provided with a swallowing mechanism, the swallowing mechanism comprises two swallowing wheels arranged on the base, and the two swallowing wheels are rotatably connected to two sides of the first channel respectively; and an object to be ...