US Patent Issued to Yifeng Huang on June 30 for "Structure for multi-directional driving and steering of four-wheeled vehicle" (Chinese Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,121, issued on June 30, was assigned to Yifeng Huang (Puer, China).

"Structure for multi-directional driving and steering of four-wheeled vehicle" was invented by Yifeng Huang (Puer, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A structure for multi-directional driving and steering of a four-wheeled vehicle is provided. The structure includes a frame; a mounting frame fixedly arranged on the frame; a first transmission portion rotatably arranged on the mounting frame; and a second transmission portion rotatably arranged on the mounting frame. The structure also includes a third transmission portion rotatably arranged on the first transmissio...