Transaction and ID cards having selected texture and coloring
US11853829B2 · kind B2 · utility
0Cited by
87References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2018 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Jan 11, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1082
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Cards made in accordance with the invention include a decorative layer attached to a core layer, where the decorative layer is designed to provide selected color(s) and/or selected texture(s) to a surface of the metal cards. At least one of the decorative layers is a layer derived from plant matter (e.g., wood). The cards may be dual interface smart cards that can be read in a contactless manner and/or via contacts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.