Security elements and methods of their manufacture
US-2016339733-A1 · Nov 24, 2016 · US
Data carrier card having a security thread
US9067390B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9067390-B2 |
| Application number | US-201214233472-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 4, 2012 |
| Priority date | Jul 26, 2011 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 2015 |
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Abstract
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A data carrier card, in particular a chip and/or magnetic strip card, has a card body comprising one or more films and a security thread integrated in the card body. The security thread, or at least a substrate of the security thread, is coextruded in the form of a thread strip in one of the films.
First claim
Opening claim text (preview).
The invention claimed is: 1. A data carrier card comprising: a card body including one or several foils and a security thread integrated in the card body, wherein at least one of the foils is manufactured by coextrusion and includes at least a thread strip and a bordering strip lying side by side in the area dimension of said at least one of the foils, wherein the thread strip differs in at least one material property from the bordering strip, and to the thread strip there is…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9067390B2 cover?
- A data carrier card, in particular a chip and/or magnetic strip card, has a card body comprising one or more films and a security thread integrated in the card body. The security thread, or at least a substrate of the security thread, is coextruded in the form of a thread strip in one of the films.
- Who is the assignee on this patent?
- Riedl Josef, Giesecke & Devrient Gmbh
- What technology area does this patent fall under?
- Primary CPC classification B42D25/355. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jun 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).