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:
Apr. 03, 2007
Filed:
Dec. 27, 2002
Sandrine Rancien, La Murette, FR;
Didier Gouelibo, Cernay la Ville, FR;
Gilles Darnault, Rives, FR;
Arjo Wiggins Security SAS, Issy les Moulineaux, FR;
Abstract
The invention relates to a self-adhesive or heat-sealable security information medium designed to be applied to a page of a security document and to receive printing and/or writing, comprising an adhesive layer and at least one covering layer that covers the adhesive layer, characterized in that the cohesive strength of the covering layer is less than the adhesive strength of the adhesive layer. The invention also relates to a method for the security protection of a page of a security document and to a security protection feature used in the security protection method. The invention also relates to a page of a security document possessing said security protection feature and to a passport possessing said page.