Ventilating spacing strip between rear surface of siding and outer surface of structure allowing horizontal air circulation
US7765754B2 · kind B2 · utility
14Cited by
25References
3Claims
0Family size
Inventors
Key dates
| Filing date | Mar 1, 2006 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Feb 12, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/70
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Spacers and a spacing strip for use in an outer wall of a building between the outer vertical surface of its underlying structure and the inner surface of siding through which the siding is nailed to the underlying structure to provide a ventilation space between the rear surface of the siding and the outer surface of the underlying structure. Ventilation channels can be provided at both the lower and upper ends of the ventilation space to facilitate movement of air to the atmosphere from such a ventilation space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.