ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,038, issued on Oct. 28, was assigned to Deutsche Post AG (Bonn, Germany).
"Height-adjusting apparatus for a mobile foundation, and mobile-foundation apparatus" was invented by Christoph Dautz (Bonn, Germany), Ulf Nagel (Weilerswist, Germany) and Jurgen Schuller (Aachen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A height-adjusting apparatus for a mobile foundation includes a rod with a threaded portion and a threaded plate, which is retained in an adjustable manner on the threaded portion and has a supporting surface. The height-adjusting apparatus also includes a tube, which has a cavity. The tube comprises at least one wall aperture on...