ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,287, issued on May 6, was assigned to Camso Inc. (Magog, Canada).

"Track device for movement of a vehicle" was invented by Alain Lussier (St-Francois Xavier-de-Brompton, Canada), Jeremie Zuchoski (Sherbrooke, Canada) and Olivier Ravat (Magog, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "An auxiliary track device for movement of a vehicle. The auxiliary track device may enhance traction and/or floatation of the vehicle, such as, for example, by being installable on the vehicle to convert the vehicle into a tracked one and/or by being deployable to engage the ground in certain situations, including where additional traction and/or floatation ...