Ventilating spacing strip between rear surface of siding and outer surface of structure allowing horizontal air circulation
US9200457B2 · kind B2 · utility
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36References
11Claims
0Family size
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Key dates
| Filing date | Jun 24, 2010 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Apr 13, 2033 |
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.