Hip and ridge shingle
US10829936B2 · kind B2 · utility
0Cited by
45References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2018 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Dec 14, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D2001/305
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An exemplary laminated shingle includes an overlay sheet having a top overlay surface, a bottom overlay surface, a headlap portion, and a tab portion arranged between two-cutouts. The shingle also includes an underlay sheet having a top underlay surface and a bottom underlay surface. The overlay sheet is attached to the underlay sheet such that a portion of the top underlay surface is exposed on a first side of the tab portion and a portion of the top underlay surface is exposed on a second side of the tab portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.