Conwed Corporation

Paul J Huspeni

A mattress comprising a plurality of spaced springs, a plastic support platform having a plurality of extruded unoriented plastic spaced longitudinal support members and a plurality of extruded unoriented plastic spaced longitudinal stabilizing members, at least one of said stabilizing members being in position in each space between said longitudinal support members, said stabilizing members being smaller than said support members, a plurality of extruded plastic spaced cross-stabilizing members that intersect said support and stabilizing members substantially at a right angle and are integrally joined at the crossings, said cross-stabilizing members being oriented and smaller than said longitudinal support members, said support platform being in position on top of said springs with said longitudinal support members extending along the length of the mattress in contact with a majority of plurality of springs, said longitudinal members having a breaking load of at least about 35 pounds for a strip having one large longitudinal member and one small longitudinal stabilizing member and said cross-stabilizing members having a breaking load of at least about 75 pounds for a strip having twelve said cross-stabilizing members and cushioning material positioned on top of said plastic support platform.

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Minneapolis, MN, United States of America

Paul J Huspeni