Vehicle seat
US7287812B2 · kind B2 · utility
16Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2005 |
| Grant date | Oct 30, 2007 |
| Priority date | — |
| Expiry date | Mar 29, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/5657
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle seat having: a seat cushion and a seat back formed by covering a surface of a seat pad with a top cover member; a plurality of air holes which penetrate the seat pad to reach a surface of the top cover member; a plurality of air outlets which project from a surface of a duct to be connected to the air holes; and an air blower to pressure and feed air inside a vehicle compartment to the air holes through the duct and the air outlets, wherein at least a portion of one of the air holes is formed in a tapered shape with a diameter which decreases toward the surface of the top cover member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.