ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,933, issued on Nov. 4, was assigned to AVEINE (Paris).
"Beverage pouring device, comprising a central air injector" was invented by Nicolas Naigeon (Alfortville, France), Nicolas Kamenoff (Alfortville, France) and Matthieu Robert (Alfortville, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for pouring a liquid coming from a container provided with a neck includes a housing provided with a system for securing to the container; a tube that is able to inserted into the neck, this tube defining a pouring duct; a pump including: a compressor provided with at least one air inlet, with an air outlet and with a mobile assembly that is able to...