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:
Feb. 19, 2002
Filed:
Sep. 09, 1998
Applicant:
Inventor:
Manfred Rührig, Weinheim, DE;
Assignee:
Meto International GmbH, Hirschhorn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 1/00 ;
U.S. Cl.
CPC ...
H04Q 1/00 ;
Abstract
A system for the supply of forge-proof information about an article. The system has a first element characterized by an information content (I ) and a second element characterized by an information content (I ). Both elements are connected to the article. The two elements are linked to a logic connective where the information contents (I ) and (I ) are compared. One of the information contents relates to a statement as to whether the article is disposable or returnable.