ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,909, issued on Feb. 3, was assigned to thyssenkrupp Presta AG (Eschen, Liechtenstein) and thyssenkrupp AG (Essen, Germany).

"Adjustment drive for a steering column of a motor vehicle, and steering column for a motor vehicle" was invented by Sebastian Huber (Goefis, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "An adjustment drive for a steering column for a motor vehicle comprises a threaded spindle which extends axially in the direction of a spindle axis and engages in a spindle nut, and a drive unit by which the threaded spindle and the spindle nut are driveable in rotation relative to one another, wherein the drive unit has a gear mechani...