Patent ID: 6578220
Filing Date: 2003-06-17
Classification: A47C

Abstract:
A mattress assembly for sleeping upon, said assembly comprising:a mattress core assembly, said mattress core assembly including: a first pad member; a second pad member; a third pad member having a plurality of protrusions extending away from at least an upper surface of said third pad member, said third pad member being sandwiched between said first and second, said first pad member has generally planar upper and lower surfaces, said lower surface of said first pad member selectively abutting said upper surface of said third pad member, wherein each of said pad members are of unitary construction with unvarying support characteristics therethrough; and a rigid support member having a generally planar base for supporting said mattress core assembly and a perimeter wall extending away from said planar base and positioned about and in contact with said mattress core assembly for reducing horizontal expansion of said mattress core assembly thereby decreasing compression of said mattress core assembly.