US Patent Issued to KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE on April 21 for "Pneumatic piston and method for producing same" (German Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,261, issued on April 21, was assigned to KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH (Munich).

"Pneumatic piston and method for producing same" was invented by Markus Deeg (Eberdingen, Germany), Friedbert Roether (Cleebronn, Germany) and Michael Giannuzzi (Gemmrigheim, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pneumatic piston for an electropneumatic modulator in which the modulator includes a piston housing with a chamber for receiving the pneumatic piston. The pneumatic piston includes a sealing element for sealing an intermediate space between the pneumatic piston and the piston housing; a piston body with a recess for receiving ...