Portable flood-barriers system
US7281879B2 · kind B2 · utility
5Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2005 |
| Grant date | Oct 16, 2007 |
| Priority date | — |
| Expiry date | Nov 15, 2025 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02B3/106
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A portable flood-barrier-system can include a portable block of substantial mass; and a deflatable bladder, a first portion of which is disposed on a substrate; the block being disposed at least partly on the first portion of the bladder so as to releasably compress the first portion between the block and the substrate and so releasably hold the first portion therebetween due to friction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.