US Patent 11832740 Thermal frame with insulating backing member

A frame for a refrigerated enclosure including a main frame member, a backing member, and a contact plate. The main frame member includes a base, a middle wall, and a forward flange. The backing member and the contact plate are coupled to the main frame member. The backing member includes a rear leg that couples on the rear wall of the base of the main frame member and an interior leg that couples on the interior wall of the base of the main frame member. The interior leg and the rear leg each include a thermal insulating portion. The interior leg includes a front portion that couples with the contact plate. The thermally insulating portions of the interior leg and the rear leg can be integral to one another and form an L-shape.