Abstract: A support surface is disclosed for transferring heat from a source to food articles placed adjacent said surface and having a plurality of heat conductive support elements each with at least one passageway therethrough, tubular means in each passageway and having a portion thereof extending beyond the ends of said passageways, and header or tubular means for interconnecting adjacent extending portions of said tubular means for transferring therebetween heated fluid from said source. The method of making the support surface is also disclosed.

Abstract: A refrigerated beverage trailer is disclosed having floor, wall and roof members formed of polyurethane with a covering layer of fiberglass reinforced resinous material to form a monolithic enclosure with a closure member. Beverage dispensing spigots are provided on the side of the enclosure and a wheel and hitch assembly is secured to the floor member by the same resinous material.

Abstract: An enclosed swimming pool is disclosed having floor, side and roof members formed of panels of polyurethane material covered on the interior and exterior surfaces thereof with a layer of fiberglass reinforced resinous material to form a monolithic enclosure for holding a quantity of water and an opening in the side wall member to permit access to the interior of the enclosure.