Self-sealing shingle adhesive load relief
US6083592A · kind A · utility
57Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 3, 1998 |
| Grant date | Jul 4, 2000 |
| Priority date | — |
| Expiry date | Sep 3, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24612
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
This invention relates to a self-sealing roofing member which is a shingle or siding carrying adhesive in a horizontal area extending from the leading side edge to the rear side edge of one surface of the member, the opposite surface of said member having a complementary convex channel extending from the leading side edge to the rear side edge corresponding to the adhesive area; said channel being in contact with an adhesive release material in the area corresponding to the adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.