Temporary flexible pavement markers
US12338591B2 · kind B2 · utility
0Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2022 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jan 6, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F9/578
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A temporary flexible pavement marker comprising a base, a stand and a protective shield wherein at least part of the stand is reflective and the protective shield is configured to prevent materials sprayed down upon the temporary flexible pavement marker from obscuring the reflective part of the stand may be employed in the construction or repair of roads. Since the protective shield prevents asphalt from obscuring the reflective part of the stand during spraying operations there is no need for removal of a protective layer from the markers after a spraying operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.