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. 20, 1985
Filed:
Mar. 11, 1983
Applicant:
Inventors:
Yaya Haghiri-Therani, Munich, DE;
Wolfgang Gauch, Munich, DE;
Assignee:
GAO Gesellschaft fur Automation und Organisation, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42D / ; G09C / ;
U.S. Cl.
CPC ...
283 77 ; 283 82 ; 283112 ; 283113 ; 283904 ;
Abstract
A multilayered data carrier, in particular an identification card, consisting of at least one data carrier with non-user and user data, in particular with a phonograph of the authorized user, in the case of which the user data, i.e. the user's photograph, are protected by a transparent cover sheet which is glued or welded onto the card. The data carrier has a high-security printed pattern, e.g. a guilloche pattern, and the user data are copied onto the data carrier by means of an electro-photographic method, i.e. by xerography or by zinc oxide-electrophotography.