Mattress or cushion structure
US6269504A · kind A · utility
96Cited by
51References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1999 |
| Grant date | Aug 7, 2001 |
| Priority date | — |
| Expiry date | May 6, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S5/952
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An apparatus is configured to support at least a portion of a body thereon. The apparatus includes a cover having an interior region, a base located within the interior region, and a three dimensional engineered material located within the interior region above the base. The three dimensional engineered material and the base cooperate to provide support for the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.