Low profile mattress
US6901618B2 · kind B2 · utility
6Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2003 |
| Grant date | Jun 7, 2005 |
| Priority date | — |
| Expiry date | Mar 7, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/481
- WIPO fieldFurniture, games
- WIPO sectorOther fields
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.