ALEXANDRIA, Va., April 2 -- United States Patent no. 12,264,004, issued on April 1, was assigned to FLEXIKEG SAS (Paris).
"Liquid container" was invented by Jean-Christophe Doux (Paris) and Anas Binebine (Paris).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid container includes a first storage level configured to store the liquid, a second level of pressurization configured to receive a gas in order to keep the first level under pressure. The first and second levels can be stored flat when empty of carbonated liquid and gas. The container further includes an envelope configured to maintain the first and second levels in a maximum volume, the envelope being configured to be stored flat with a thickness...