Double batted roof structure
US5570555A · kind A · utility
14Cited by
7References
15Claims
0Family size
Inventors
Key dates
| Filing date | Jan 19, 1995 |
| Grant date | Nov 5, 1996 |
| Priority date | — |
| Expiry date | Jan 19, 2015 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D12/004
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A double batted roof structure which consists in order of placement upon the roof rafters of a building, skip sheathing, a series of spaced vertically disposed members of metal first hat track, an insulative sheathing layer, a series of spaced horizontal members of second hat track, and conventional cement tiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.