ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,557, issued on June 10, was assigned to ALBEA SERVICES (Gennevilliers, France).
"Assembly for closing a tube and tube comprising this assembly" was invented by Sylvain Defert (Gennevilliers, France), Franck Fritsch (Gennevilliers, France) and Louis Miette (Gennevilliers, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "An assembly for closing a tube. The assembly includes a tube head that has a neck and a cap. The assembly defines a guide path, a thread and a thread portion allowing the cap to be positioned on the neck by cooperation with the guide path and the thread. The assembly further includes a first and a second stop element for the thre...