ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,389,973, issued on Aug. 19, was assigned to RACING FORCE INTERNATIONAL W.L.L. (Sakhir, Bahrain).
"Helmet provided with a half chin bar" was invented by Stephane Cohen (Msida, Malta).
According to the abstract* released by the U.S. Patent & Trademark Office: "A helmet includes a shell and a half chin bar releasably connected to the shell. The half chin bar is selectively connectable and disconnectable to and from the shell by means of an attachment device. The attachment device includes a coupling portion and a manual drive portion for the complete release of said coupling portion. The manual drive portion is accessible from the outside of the shell and/or the outside of the half chin...