Roof panel and a method of manufacturing thereof
US6857239B2 · kind B2 · utility
19Cited by
15References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2001 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Jul 30, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/00525
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A single metal sheet roofing panel having a plurality of alternatively raised and lowered patches longitudinally arranged in three rows. The panel 30 comprises a side clip connection system for laterally connecting adjacent panels. The panel is coated with the stone based coating and has a unique patterned appearance of multiple colors and shades. A method for manufacturing of the panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.