Optically variable magnetic stripe assembly
US7931207B2 · kind B2 · utility
4Cited by
17References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2007 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Jan 9, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D2035/24
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An optically variable magnetic stripe assembly includes a magnetic layer, an optically variable effect generating layer over the magnetic layer, and a reflective layer between the magnetic layer and the optically variable effect generating layer. The reflective layer includes at least one metal portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.