TPO batten system
US8769903B2 · kind B2 · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2012 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Nov 23, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D12/004
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Disclosed herein are various embodiments of a batten system comprising thermoplastic polyolefin (TPO) membranes. In an embodiment, a batten may comprise a plurality of TPO membranes heat sealed together. The heat sealed TPO membranes may include a plurality of unsealed areas between the membranes for engaging one or more coupling devices. Slate shingles may be hung from the one or more coupling devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.