ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,063, issued on Nov. 18.
"Device for connection between a canvas and a rail" was invented by Pierre Berger (La Mole, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are devices for connection between a canvas and a rail defining a path of direction. The device includes a part mounted to move with respect to the rail on the path; a part; a unit for securing this part with a point defining a direction; and a unit for rotatably mounting the part with respect to the part about an axis such that the part is able to take all positions between a first position and a second position, the first position being defined so that the direction make...