Corrugated retention and filtration systems for sedimentation control
US9677243B2 · kind B2 · utility
0Cited by
2References
14Claims
0Family size
Inventor
Key dates
| Filing date | Sep 4, 2015 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Sep 4, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02B3/122
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
This invention is directed to corrugated retention and filtration systems which are designed and installed to control sediment runoff. The corrugated systems creates a multiple of adjacent retention and filtration wedges with acute angles at their downstream vertexes for increased surface area and an increased number of structural support elements throughout the system. The corrugated retention and filtration system provides structural, hydrodynamic, and filtration features not available from a conventional linear systems used for sedimentation control applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.