Back to results
US 7,581,271 B2Granted
Low-profile mattress
AssigneeDreamwell, Ltd.
InventorsRichard F. Gladney, Timothy Oakhill, Don Hofmann
Life of this patent
Estimating the term…
Abstract
A low-profile mattress comprises an inner spring core having a plurality of spring coils and having an upper and lower surface. The mattress further includes a padding layer disposed on the upper surface and a quilting layer disposed over the padding layer and having an exterior layer of a liquid resistant material, wherein the innerspring core padding layer and quilting layer are dimensionally adapted to be less than eight inches in height.
Claims17
A low profile mattress, comprising
- an innerspring core having a plurality of spring coils, and having an upper and a lower surface,
- a padding layer disposed on the upper surface,
- an exterior breathable quiltable layer of liquid resistant material disposed over the padding layer, and
- a fire retardant material positioned as a fire barrier between an exterior surface of the mattress and the innerspring core,
- wherein the exterior breathable quiltable layer to at least one the padding layer and the fire retardant material.
2 more elements
A method for manufacturing a low profile mattress, comprising the steps of
- providing an innerspring core having a plurality of spring coils, and having an upper and a lower surface.
- disposing a padding layer on the upper surface,
- quilting an exterior breathable quiltable layer of liquid resistant material over the padding layer, and
- disposing a fire retardant material between an exterior surface of the mattress and the innerspring core.
1 more element
Dependencies are inferred from the claim text.