Mattress foundation apparatus

Claim 1

A structure, including, in combination, a mattress, and comprising: a planar continuous upper component; a pair of end walls which are unitary with and depend downwardly from said planar continuous upper component; a pair of side walls which are unitary with and depend downwardly from said planar continuous upper component; a continuous contoured raised edge which is unitary with and projects above the uppermost surface of said planar continuous upper component sloping upwardly and outwardly; a plurality of solid support members which are unitary with and extend from said pair of side walls, and which are unitary with and depend downwardly from said planar continuous upper component; said planar continuous upper component, said pair of end walls, said pair of side walls, said continuous raised edge, and said plurality of solid support members comprising an inelastic, downwardly opening, hollow structure; said continuous contoured raised edge constitutes a rim for retaining said mattress in position on and against said uppermost surface of said planar continuous upper component; and wherein said inelastic hollow structure is formed by a first section and a second section; said first section having an outer side wall and an inner side wall, and having a raised edge which terminates adjacent said inner side wall; said second section having an outer side wall and an inner side wall and having its raised inner edge terminate adjacent its inner side wall; said inner side walls of said first and second sections being provided with mating apertures therethrough to accommodate the passage therethrough of fastening means for interconnecting said inner side walls of said first and second sections; said raised edges of said first and second sections being so oriented and aligned when said first and second sections are assembled together that there is formed a continuous raised edge about the upper periphery of said planar continuous upper component.