Collapsible perimeter barricade
US10370807B2 · kind B2 · utility
5Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2017 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Nov 16, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F13/024
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A barrier system includes a plurality of barriers that can be used to form a barrier wall. Each barrier includes a first panel at least partially bounding a cavity and a first leg assembly supporting the first panel in an elevated position. A plurality of spikes are removably disposed on the first panel. A flexible snare is disposed within the cavity of the first panel, the snare being secured to the plurality of spikes so that when the spikes are removed from the first panel, the snare is drawn away from the first panel by the spikes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.