Method of forming and sealing an air structure having a plurality of air glands and a plurality of air ducts
US6200403A · kind A · utility
5Cited by
16References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1999 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Jul 15, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method for forming and sealing an air structure which includes a plurality of air glands and a plurality of air ducts which are respectively and integrally connected to the plurality of air glands, where the air glands form a matrix surface that is both supportive and pliable with minimal surface tension and can be used with many applications, such as seating devices, sleeping devices, massage and therapeutic devices, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.