Reconfigurable reflective road marker
US12105351B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Aug 13, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/132
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A reflective marker including first and second reflectors, each having a first and second reflective outer surfaces spaced apart by a peripheral rim. The first reflector further including a central region including a first open portion extending through the first reflector peripheral rim and a raised rib defining a blind hole extending from the first open portion for receiving a support post. The second reflector further including a central region including a second open portion extending through the second reflector peripheral rim and a raised rib defining a through bore extending from the second open portion for receiving the support post. The first open portion of the first reflector central region is sized to receive the raised rib of the second reflector central region and the second open portion of the second reflector central region is sized to receive the raised rib of the first reflector central region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.