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US 2014/0189951 A1Published application
Active airflow temperature controlled bedding systems
AssigneeDreamwell, Ltd.
InventorsMichael S. DeFranks, James G. Ruehlmann, Richard F. Gladney, Emma E. Gardner
Life of this patent
Estimating the term…
Abstract
A climate controlled bedding system includes at least one coil spring layer; and an air supply fluidly coupled to the one or more fluid conduits. In some embodiments, a filter is disposed within a flow path of a fluid conduit.
Claims23
A climate controlled bedding system comprising:
- a base layer comprising a planar top surface including one or more fluid conduits extending to the planar top surface;
- a layer overlaying the base layer, the layer comprising one or more perforated conduits in fluid communication with the one or more fluid conduits extending in the base layer to the planar top surface, wherein the one or more perforated conduits are configured to discharge air;
- a coil spring layer overlaying the layer comprising the one or more perforated conduits;
- an uppermost foam layer overlaying the coil spring layer, the foam layer including a support surface adapted to substantially face a user resting on the bedding system;
- and
- an air supply device fluidly coupled to the one or more fluid conduits.
3 more elements
A climate controlled bedding assembly comprising:
- a base comprising a cavity, the base having a top porous surface;
- an air supply device disposed in the cavity and in fluid communication with the top porous surface of the base;
- a perforated foam layer of overlaying the base;
- a coil spring layer overlaying the perforated foam layer;
- and
- an uppermost foam layer overlaying the coil spring layer, the uppermost the foam layer including a support surface adapted to substantially face a user resting on the bedding system.
3 more elements
A climate controlled bedding assembly comprising:
- a base comprising one or more channels extending from a head end to a foot end, each channel in fluid communication with an air inlet in the base and comprising an air outlet defined by a porous top surface in the base;
- one or more air supply devices in fluid communication with the air inlet in the base configured to force air into the channel and out the porous top surface;
- a perforated foam layer of overlaying the base for receiving the forced air;
- a coil spring layer overlaying the perforated foam layer;
- and
- an uppermost foam layer overlaying the coil spring layer, the uppermost the foam layer including a support surface adapted to substantially face a user resting on the bedding system.
3 more elements
Dependencies are inferred from the claim text.