Textile construction
US7143457B2 · kind B2 · utility
7Cited by
6References
5Claims
0Family size
Inventor
Key dates
| Filing date | Mar 1, 2005 |
| Grant date | Dec 5, 2006 |
| Priority date | — |
| Expiry date | Mar 1, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G9/0246
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A mattress covering is described. The covering may be a sheet or a mattress pad. A mattress pad according to the present invention has: i) a central rectangular panel comprising a plurality of layers including an upper textile layer, a lower textile layer, and a batting layer quilted to at least one of the upper and lower textile layers. Side panels depend from the central panel, comprising a single layer of a textile fabric. End panels are defined by extensions of the central panel. The side panels are joined to the end panels by seams extending in a transverse direction in relation to the rectangular central panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.