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.:
Date of Patent:
Mar. 13, 2012
Filed:
Apr. 02, 2007
Heinrich Wild, Herzogenaurach, DE;
Ludwig Brehm, Adelsdorf, DE;
Heinrich Wild, Herzogenaurach, DE;
Ludwig Brehm, Adelsdorf, DE;
Leonhard Kurz Stiftung & Co. KG, Furth, DE;
Abstract
The invention relates to a document of value, in particular a credit card, identity card or ticket, and to a transfer film for the production of a document of value. The latter has on one of its surfaces a security element (), which has a magnetic layer () for storing machine-readable information and a reflective, non-magnetizable metal layer (). The metal layer is arranged above the magnetic layer () in relation to the surface of the document of value. The metal layer and the magnetic layer overlap, at least in some regions. The region of the metal layer () that overlaps the magnetic layer () is subdivided into at least two regions () isolated electrically from one another.