US Patent Issued to VICAT on Feb. 3 for "Three-dimensional printing head for printing a three-dimensional structure" (Swiss Inventor)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,643, issued on Feb. 3, was assigned to VICAT (L'Isle-d'Abeau, France).

"Three-dimensional printing head for printing a three-dimensional structure" was invented by Patrik Marti (Lyss, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A three-dimensional printing head including a dynamic mixer comprising a mixer casing, which delimits a mixing chamber, a supply inlet configured to supply the mixing chamber with a mineral composition and a discharge outlet; and an injector for injecting a building material admixture in the mixing chamber. The injector includes a tubular injecting member being flexible and having an injection outlet, the tubula...