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:
Aug. 06, 2002
Filed:
Nov. 16, 1995
Applicant:
Inventors:
Jürgen Herrmann, Alsbach, DE;
Werner Reinhart, Nürnberg, DE;
Assignee:
Leonhard Kurz GmbH & Co., Furth, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42D 1/500 ;
U.S. Cl.
CPC ...
B42D 1/500 ;
Abstract
Proposed is a value-bearing document in which the carrier is provided with a window-like opening which is closed by a cover foil which is transparent at least in a region-wise manner, wherein in particular in the region of the window-like opening the cover foil can be provided with additional security features, for example diffraction structures.