Sun visor for vehicles and method and apparatus for the manufacture thereof
US5308137A · kind A · utility
17Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1993 |
| Grant date | May 3, 1994 |
| Priority date | — |
| Expiry date | Mar 3, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/772
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A sun visor having a sun-visor body with a stiffening at or close to the edge of the sun-visor body. The sun visor body and stiffening being comprised of polypropylene particle foam, the stiffening being substantially harder and stiffer than the remaining regions of the sun-visor body. A method and an apparatus for the manufacture thereof are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.