Patent · US Active

Elongated security feature comprising machine-readable magnetic regions

US8550340B2 · kind B2 · utility

2Cited by

20References

20Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Jurgen Schutzmann · Brackenheim, DE
Stefan Bichlmeier · Unterhaching, DE

Key dates

Filing date	Sep 13, 2010
Grant date	Oct 8, 2013
Priority date	—
Expiry date	Sep 13, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB42D2033/16
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

The present invention relates to an elongated security element (40) for security papers, value documents and the like, having a longitudinal direction and, perpendicular to the longitudinal direction, a transverse direction, and having, arranged on a support, a magnetic layer (44) that includes machine-readable magnetic regions. According to the present invention, the magnetic layer comprises a plurality of frame-shaped magnet elements (44) that include the machine-readable magnetic regions and that are arranged along the longitudinal direction of the elongated security element (40).

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