Cushion body, seat, and method of manufacturing the same
US8029067B2 · kind B2 · utility
0Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2007 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Feb 27, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A cushion body which has a force to support a large load and both a soft touch feeling and can maintain an undulation shape of a groove portion and the like provided on a contact surface with a seat occupant favorable, a seat using the same, and a manufacturing method thereof are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.