ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,020, issued on May 13, was assigned to Leef Blattwerk GmbH (Potsdam, Germany).
"Method for producing packaging for an item and packaging" was invented by Claudio Pascal Fritz-Vietta (Potsdam, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing packaging for an item and to a packaging for an item is provided. The method provides for the following: providing a container material consisting of a leaf material from a plant; shaping the container material into a three-dimensional packaging container having a container opening and a container edge surrounding the container opening; producing a sealing edge on a top surface of the...