The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7516900 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 14, 2009

Filed:

Oct. 24, 2006
Applicant:

Thies Janczek, Molfsee, DE;

Inventor:

Thies Janczek, Molfsee, DE;

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A data carrier including a flat carrier element having at least one memory segment configured to store user-specific information and at least one inscription segment configured to store visually readable information. Further, the carrier element further includes a multi-information segment having a plurality of information layers arranged one on top of another, and at least two information layers are writable and/or printable and at least one top information layer is made separable from a neighboring lower information layer.


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