Door panel
US8186131B2 · kind B2 · utility
2Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2009 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | May 27, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K11/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention provides a door panel that comprises an outer panel and an inner panel joined together at adhering portions and, regardless of whether rib portions are formed on the adhering portions in order to prevent deformation of the adhering portions or for other purpose, can be modified to withstand severe heat by means of formation of large ventilation openings in the adhering portions without significantly impairing the shape or the strength of the door panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.