Plastic card with enhanced durability colored machined characters
US11858281B2 · kind B2 · utility
0Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2021 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Sep 16, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D25/425
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A material that is curable by radiation is applied over or included in colored material on non-printed machined characters formed on a plastic card. After applying the colored material and the radiation curable material to the machined characters, radiation is used to cure the radiation curable material. The colored material has improved durability due to the radiation cured material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.