| Oesterreichische Banknoten- und Sicherheitsdruck Gmbh Patent applications |
| Patent application number | Title | Published |
|---|
| 20100045023 | METHOD FOR APPLYING A METAL ELEMENT TO A SECURITY DOCUMENT - The invention relates to a method for applying a metal element to a security document using a stamp element, the metal element being configured from a metal layer of foil and being applied to the security document, preferably in a hot embossing process. To increase the protection against forgery, during the application of the metal element ( | 02-25-2010 |
| 20090231572 | SECURITY ELEMENT - The invention relates to a security element ( | 09-17-2009 |
| 20080315574 | Security Feature for Security Documents - The invention relates to a security feature ( | 12-25-2008 |
| 20080271619 | Printing Blanket - In order to subject optically variable elements to lower stresses in a printing blanket ( | 11-06-2008 |
