ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,408,756, issued on Sept. 9, was assigned to Series International LLC (Aventura, Fla.).
"Stacking chair with removable back" was invented by Alvaro Mauricio Olarte (Aventura, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A stacking chair system comprising a frame with four legs, two being front legs and two being rear legs. The seat is secured to the frame, the seat being upholstered and including a foam cushion supported by flexible support. Two receivers in the frame are at a rear of the frame and between the rear legs of the frame. A backrest comprising a foam cushion is upholstered and has an inner frame supporting the foam cushion, the inner ...