Laminated identification document
US8304061B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2007 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Jan 28, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A laminated identification document having a plurality of laminate layers and an identification image thereon. The document has a core laminate layer having an upper surface and lower surface, at least one surface of which is printed with a dot matrix pattern and at least one visually opaque or reflective laminate layer bonded to and overlaying the printed surface. Upon pitting the laminate layer portions, the dot matrix pattern printed on the core laminate is expopsed to thereby form the identifying image.A laser markable laminated identification document having a plurality of laminate layers wherein a compatibilizing layer is bonded to adjoining laminate layers, the compatibilizing layer includes an imaging material that can be laser marked.A laminated identification document having a plurality of laminate layers and an identification image thereon, wherein at least one laminate layer is a compatibilizing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.