Valve layer for a seat
US7461892B2 · kind B2 · utility
23Cited by
231References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2004 |
| Grant date | Dec 9, 2008 |
| Priority date | — |
| Expiry date | Jun 25, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/5664
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In one aspect, the present invention provides a ventilated seat with a valve sheet having one or more valve assemblies. The valve sheet maybe on a frame of the seat. The valve assemblies open in response to a force such as a force applied by an individual occupying the seat. In another aspect, the present invention provides a method of thermally regulating a seat by occupying a seat with a valve sheet. By occupying the seat one or more valves assemblies open air moving though the open valve assemblies thermally regulates the seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.