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US 6,295,676 B1Granted
Mattress construction
OwnerBradley Warnerinventor
Life of this patent
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OwnerBradley Warnerinventor
Estimating the term…
A mattress has a main sleep area surrounded by a perimeter trim. Both the main sleep area and the perimeter trim are formed from wire springs contained within pockets of soft material. The wire springs in the sleep area are arranged in honeycomb nested rows. The wire springs of the perimeter trim, which are of different wire construction with different flex characteristic from the wire springs in the main sleep area, are arranged in side by side rows which are not honeycomb nested. In addition, the wire springs of the perimeter trim are pivotally linked directly to one another across the perimeter trim, both widthwise and lengthwise of the mattress which produces an essentially non-feelable flex transition between the perimeter trim and the main sleep area of the mattress.
A mattress comprising a main sleep area surrounded by a perimeter trim, both the main sleep area and the perimeter trim being formed by wire springs contained within individual pockets of soft material, the wire springs in the sleep area being arranged in honeycomb nested offset rows, the wire springs in the perimeter trim being of different wire construction and having different flex characteristics from the wire springs in the main sleep area and being arranged in side by side rows which are not honeycomb nested, adjacent ones of the wire springs across the perimeter trim being pivotally linked directly to one another both widthwise and lengthwise of the mattress to reinforce the perimeter trim in a manner such that there is no substantial feeling of flex difference between the perimeter trim and the main sleep area of the mattress.
Dependencies are inferred from the claim text.