ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,729, issued on March 25, was assigned to INSPIRE S.R.L. (Genoa, Italy).
"Vehicle trajectory maintenance device" was invented by Marco Ghio (Genoa, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for maintaining the trajectory of a vehicle, which moves along a trajectory and has at least one contact point with the ground, includes an attachments system to the vehicle, and a sphere configured to rotate on the ground during the movement of the vehicle."
The patent was filed on April 6, 2021, under Application No. 17/917,201.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-...