ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,778,301, issued on Nov. 3.
"Pivot structure for pivoting seat" was invented by Jean-Christophe Doyon (Terrebonne, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A chair includes a support structure mounted to the side chair structure, the support structure comprising a side wall having an upward facing opening and a bottom edge, an abutting components up front and rear to the opening, and a pivoting assembly mounted to the seat. The pivoting assembly comprises a link arm extending away from the seat and a cam component mounted to the link arm distant to the seat. When the seat is mounted to the support structure, the arm link sits on the bottom ed...