ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,825, issued on Nov. 3, was assigned to thyssenkrupp Bilstein GmbH (Ennepetal, Germany) and thyssenkrupp AG (Essen, Germany).
"Vibration dampers for a motor vehicle" was invented by Lars Schwedler (Arnsberg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vibration damper for a vehicle includes a damper tube, a working piston and a rebound stop arrangement. The damper tube is filled with hydraulic fluid. The working piston is connected to a piston rod and is arranged such that it can be moved within the damper tube. An interior space of the damper tube is divided by way of the working piston into a first working space and a second working spa...