Patent · US Active

Data carrier, method for the production thereof and gravure printing plate

US7686341B2 · kind B2 · utility

3Cited by

15References

22Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Roger Adamczyk · Munich, DE
Reinhard Plaschka · Windach, DE
Karlheinz Mayer · Grünenbach, DE
Peter Franz · Mumpf, CH

Key dates

Filing date	Oct 31, 2007
Grant date	Mar 30, 2010
Priority date	—
Expiry date	Oct 31, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S283/901
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

The invention relates to a data carrier having a security element that is at lest visually testable and has an embossing in at least a partial area, the embossing being a halftone blind embossing executed by inkless line intaglio printing, and to a method for producing the data carrier and a printing plate for blind-embossing a security element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.