Retroreflective articles including optically active areas and optically inactive areas
US10132969B2 · kind B2 · utility
2Cited by
122References
16Claims
0Family size
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Inventors
Key dates
| Filing date | Mar 14, 2017 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Mar 14, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2307/75
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This disclosure generally relates to retroreflective articles and methods of making such articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.