ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,854, issued on July 21.
"Tattoo machine ink dispenser reservoir structure" was invented by Tiziano Ripanti (Ancona, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tattoo machine ink dispenser reservoir structure includes a handle having at least two seats to house and retain at least two ink cartridges each provided with an occluding element pierced or adapted to be pierced for the introduction of air when in use; a skin needle connected to the handle; a connecting system that connects the at least two ink cartridges with the skin needle and that includes at least two nozzles; and a pneumatic pump, wherein the at least two ink cartridges are...