US Patent Issued to DAUNIA PLAST on Sept. 23 for "Spear valve for emptying and filling a pressurised beverage keg" (Italian Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,096, issued on Sept. 23, was assigned to DAUNIA PLAST S.P.A. (Trinitapoli, Italy).

"Spear valve for emptying and filling a pressurised beverage keg" was invented by Mauro De Pasquale (Trinitapoli, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A valve device (2) is provided for the filling and the emptying of a double-walled container (1) totally made of a plastic material such as PET or similar, wherein said container (1) comprises a first container (10) and a second container (11) made of yieldable plastic material and being inserted inside said first container (10), the valve device (2) comprises a valve body which includes a first tubular...