US Patent 7434861 Reclining seats for the bed of pickup trucks

An apparatus comprising guide rails and rolling brackets mounted on opposite side panels extending up from the bed of a truck, and longitudinally extensible and retractable arm members for engagement removably to respective joints on said rolling brackets, for rolling a trunk and a pair of reclinable seats until retained in place either in the middle of the truck bed or on the end of said bed next to the cab of the truck is disclosed. The joints, which receive the arm members with which the trunk and the seats are secured to the side panels, can be set at different distances from the top of said side panels.