Patent ID: 7917980

Claim:
A mattress, comprising: a foam encasement, the foam encasement including a perimeter, a base and a plurality of sidewalls each having a height and a top surface, the sidewalls defining in an interior of the foam encasement; an innerspring unit including a plurality of springs contained within the interior of the foam encasement, wherein each of the springs extends vertically from the base for a distance equal to the height of the sidewalls; and an upholstery assembly layer, the upholstery assembly layer extending across the top surface of each of the sidewalls; and a fabric border extending about the perimeter of the foam encasement, the fabric border including an inner layer which is affixed to the top surface of the sidewall, wherein the upholstery assembly layer includes a quilted panel and the fabric border includes an upper terminal end portion, the quilted panel being attached to the upper terminal end portion of the fabric border.