ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,324, issued on March 24, was assigned to Putzmeister Engineering GmbH (Aichtal, Germany).
"Apparatus for output of a fluid process material" was invented by Tobias Huth (Stuttgart, Germany) and Traugott Rieger (Weil im Schonbuch, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for the output of a fluid process material, in particular a process material in the form of concrete, mortar or adhesive, has a distributor boom comprising a plurality of boom arms, connected to each other at joints, having a process material delivery line formed by a plurality of pipe segments, which are preferably joint-connected to each other by pipe be...