ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,588, issued on Dec. 2, was assigned to ONE WAY PLASTICS B.V. (Oosterhout, Netherlands).
"Partially transparent disposable piping bag" was invented by Jan Cornelis Van Der Straaten (Bavel, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a piping bag. More in particular, particular, the present invention relates to a piping bag for applying a foodstuff to a substrate, wherein the piping bag is of the disposable type. The present invention further relates to a co-extruded tubular foil from which such a piping bag can be obtained and to a method for providing artwork and/or text on such a piping bag. According ...