Guard rail post
US5507473A · kind A · utility
30Cited by
12References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1994 |
| Grant date | Apr 16, 1996 |
| Priority date | — |
| Expiry date | Mar 29, 2014 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F15/0461
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A guard rail post is molded from a plastic recycled material which is reinforced with a vertical and a horizontal reinforcing member embedded within an L-shaped plastic body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.