Cushion portion for a seat
US5106161A · kind A · utility
160Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 27, 1990 |
| Grant date | Apr 21, 1992 |
| Priority date | — |
| Expiry date | Aug 27, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/146
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cushion portion for the squab or the backrest of a seat with an air-conditioning zone comprises a basic element and a cover element disposed in an opening in the basic element. A cavity provided between the basic element and the cover element is in fluid communication with the top side of the cushion portion through a plurality of spaced-apart apertures extending through the cover element in conical depressions therein. Further apertures provide a fluid communication with the cavity at the edge of the basic element or the cover element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.