ALEXANDRIA, Va., July 16 -- United States Patent no. 12,357,894, issued on July 15, was assigned to REAL DESIGN TECH Co. LTD. (Gyeonggi-do, South Korea).
"Bicycle simulator" was invented by Joong Sik Lee (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bicycle simulator includes a base portion having a frame shape; a frame support portion supported by the base portion and supporting a bicycle frame connecting a front wheel of a mounted bicycle to a rear wheel of the mounted bicycle; a first treadmill extending in a running direction of the bicycle, supporting the front wheel of the bicycle, and rotating according to rotation of the front wheel; and a second treadmill extending in th...