ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,937, issued on June 30, was assigned to PRINOTH S.P.A. (Vipiteno, Italy).
"Snowgroomer and method for controlling a snowgroomer" was invented by Martin Kirchmair (Vipiteno, Italy), Francesco Salis (Vipiteno, Italy) and Alberto Paoletti (Vipiteno, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A snow groomer vehicle including a frame, two tracks, and a drive unit connected to the two tracks to move the snow groomer vehicle. The snow groomer vehicles includes at least one working device selected from the group of working devices including: a winch, a tiller assembly, and a shovel, in particular the working device being connected to the frame by ...