US Patent Issued to Inventio on April 29 for "Printing system for creating a concrete support structure for a passenger transport system" (Austrian, Null Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,286,803, issued on April 29, was assigned to Inventio AG (Hergiswil, Switzerland).

"Printing system for creating a concrete support structure for a passenger transport system" was invented by Csaba Boros (Dunajska Streda, Slovak Republic) and Georg Wagenleitner (Rossleithen, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a printer device as well as a method for building a printer guide structure of a passenger transport system configured as an escalator or moving walkway in an existing building. The printer device comprises at least one printer guide device, a 3D concrete printer device, which is arranged such that it ca...