Prefabricated insulating and ventilating panel
US4852314A · kind A · utility
53Cited by
12References
16Claims
0Family size
Inventor
Key dates
| Filing date | Nov 9, 1988 |
| Grant date | Aug 1, 1989 |
| Priority date | — |
| Expiry date | Nov 9, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/17
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A prefabricated insulating and ventilating panel used between the exterior covering and framing components of a roof or wall in building construction has a rectangular plywood or oriented strand board deck spaced above a rectangular substrate of rigid closed foam thermal insulating material to provide air passageways to relieve heat buildup that causes wear of asphalt shingles and other roofing or wall covering materials, An alternative form includes a rectangular plywood or oriented strand board underdeck attached in contact with and below the insulating substrate to serve as sheathing for direct attachment to the building frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.