US Patent Issued on Sept. 16 for "Printing head assembly for a 3D printer and a 3D printer with this assembly" (Czech Inventor)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,314, issued on Sept. 16.

"Printing head assembly for a 3D printer and a 3D printer with this assembly" was invented by Vaclav Hajek (Brno, Czech Republic).

According to the abstract* released by the U.S. Patent & Trademark Office: "A 3D printer printing head assembly comprises a printing head carrier and a printing head, which comprises at least two printing units implemented such that they are mutually offset in the print plane. Each printing unit comprises an extruder, filament feeder, cooling mechanism, and nozzle. The printing units at a mutual spacing are adapted for simultaneous printing in different, mutually offset print planes. This assembly therefore allows for printin...