High-profile mattress having an upper low-profile module with an air posturizing sleep surface
US6804848B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2003 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | Mar 14, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C31/105
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A high-profile air sleep system is disclosed having an air posturizing sleep surface wherein the system comprises a base fabric cover layer, a plurality of resilient blocks overlying the base fabric cover layer, and a middle fabric cover layer overlying resilient blocks. A plurality of air chambers is carried above the middle fabric cover layer, and a resilient pad overlies the air chambers. A top fabric cover layer overlies the resilient pad. The foam blocks provide a cushion for the air chambers and the air chambers provide an upper air posturizing sleep surface. A first closure fasts the base cover layer and the middle cover layer; and a second closure fasts the middle cover layer and the top cover layer together whereby an integral high-profile sleep system is provided with an upper air sleep surface which can be adjusted to provide optimum sleep posture. The air posturizing air chambers are arranged side-by-side and generally coextend with the entirety of the middle, top, and base fabric cover layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.