ALEXANDRIA, Va., July 9 -- United States Patent no. 12,349,805, issued on July 8, was assigned to BRADO S.P.A. (Frazione Bigolino, Italy).
"Adjustment device for a chair with oscillating mechanism" was invented by Stefano Serena (Caerano di San Marco, Italy) and Trevor Robert Hollard (Eggenfelden, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adjustment device for a chair with an oscillating mechanism having a first plate, connected to a central gas-operated post for height adjustment of a seat, to which a second plate, fixed to a backrest, is articulated so that the second plate can oscillate by means of a first pivot, wherein a third plate is articulated and interposed, respectively by means of...