ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,080, issued on Sept. 30, was assigned to CLAAS Industrietechnik GmbH (Paderborn, Germany).

"Crawler drive for an agricultural work machine and agricultural work machine" was invented by Sebastian Wagemann (Oelde-Sunninghausen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A crawler drive for an agricultural work machine, comprising front and rear main wheels, front and rear main frames associated with each respective main wheel, two support wheels, a running belt surrounding the two main wheels, and an articulation point through which the crawler drive is pivotably connected to a body of the agricultural work machine. The two main frames a...