Adjustable bollard
US7507050B2 · kind B2 · utility
5Cited by
16References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2008 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Jan 17, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F15/141
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An adjustable bollard is formed of a rigid post body to absorb impact forces. At least two leg portions support the rigid post body. The distance dimension between the leg portions is adjustable to enable minor variations in the placement of the mounting holes into which the leg portions fit to install the bollard in the ground or floor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.