Bedding product
US6877177B1 · kind B1 · utility
4Cited by
17References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2004 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Mar 19, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/003
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bedding foundation is manufactured with a cover having a welt cord extending upwardly to create a seal when a mattress is placed on the foundation. The cover is made using a two stage process. During the first stage a sewing machine is used to join a welt cord to a web of border material. In the second stage a second sewing machine sews a piece of non-skid decking to the border assembly. Fullness may be incorporated into the border material to enable the cover to fit around the corners of the bedding foundation with the welt cord being spaced inwardly from the perimeter of the foundation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.