Patent ID: 6665893
Filing Date: 2003-12-23
Classification: A47C

Abstract:
A mattress assembly for use in a sofa sleeper and adapted to be folded within the sofa sleeper, comprising:a first mattress having an innerspring construction; a second mattress having an air bladder therein, the second mattress disposed on top of the first mattress, the first and second mattresses each having a head end and a foot end, the second mattress including: a cover border coupled to an edge of the first mattress and extending upwardly therefrom: and a top cover removably coupled to the cover border, the top cover and cover border forming a cavity for receipt of the air bladder; and a valve adapted to selectively allow air into and out of the air bladder, the valve being coupled to the air bladder on the second mattress and located adjacent the head end of the second mattress, wherein the top cover selectively exposes the valve for operations thereon.