Patent ID: 9339117
Filing Date: 2016-05-17
CPC Classification: A47C

Claim Text:
1. A mattress comprising, a first foam portion having a first thickness, the first foam portion comprising a viscoelastic foam, the viscoelastic foam having a first density and a first hardness, the first foam portion having a top surface comprising a recess; a second foam portion having a second thickness, the second foam portion comprising a reticulated cell foam structure, the second foam portion having a second density less than the first density and a second hardness less than the first hardness, wherein the second foam portion has a higher percentage of open cells than the first foam portion; a third foam portion having a third thickness greater than both the first and second thicknesses, the third foam portion comprising an open cell foam structure, wherein the third foam portion has a third density and a third hardness wherein the third density and the third hardness are greater than the second density and the second hardness and wherein the third foam portion has a lower percentage of open cells than the second foam portion; a foam sidewall extending from a top of the first foam portion to a bottom of the third foam portion; and a layer sized to cooperatively engage with the recess wherein the top surface of the foam portion and the layer form a body facing surface of the mattress, the layer comprising a first fabric coupled to a second fabric forming a plurality of individual pockets wherein each pocket of the plurality of individual pockets contains a single spring.