Patent · US Active

Manufacturing method for portable data carriers

US11423271B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

GIESECKE+DEVRIENT MOBILE SECURITY GMBH · DE

Inventors

Stefan Bannert · Birkenfeld, DE
Peter Kaufmann · Munich, DE
Lucas Perlitz · Munich, DE
Thomas Tarantino · Laufen, DE
Robert Griesmeier · Hanerau-Hademarschen, DE
Tatjana Mosthof · Munich, DE
Cordula Regensburger · Deggendorf, DE

Key dates

Filing date	Mar 13, 2020
Grant date	Aug 23, 2022
Priority date	—
Expiry date	Apr 9, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49018
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A method for manufacturing a portable data carrier by means of a continuous manufacturing method, comprises the steps: providing at least one foil as a rolled good, unrolling at least one first foil, with at least a first foil being coated at least partly with an adhesive on at least one side, with at least the first foil being scored on at least one side along at least one creasing edge, with at least the first foil being folded up in precise fit along at least one creasing edge and bonded, with the foil being folded up in the direction of the side which is coated with adhesive, with the side coated with adhesive being arranged on the opposite side of the foil which has at least one scored creasing edge along which it is folded.

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