Patent ID: 6223370
Filing Date: 2001-05-01
Classification: A47C

Abstract:
A mattress having an anti-roll off feature comprising:an innerspring unit having a plurality of compression springs separating opposed first and second surfaces, each surface having an exterior facing away from the springs and an interior engaging the springs, and each surface having an outer perimeter circumscribing the surface;at least two blocks of substantially rigid foam horizontally disposed on the exterior of the first surface forming resistive barriers at opposed perimeters thereof, said foam blocks secured to the innerspring unit; andpadding disposed edge-to-edge over the exterior of the first surface and over the horizontal foam blocks forming a generally planar exterior sleeping surface over and across the opposed perimeters of the first surface, said padding being buttoned down to the innerspring unit, wherein the resistive barriers resists a sleeper from rolling off the mattress.