Patent · US Active

Method and apparatus for processing sheet material

US8157102B2 · kind B2 · utility

0Cited by

7References

15Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Rudolf Christl · Birkenfeld, DE
Gerhard Sporer · Wolfratshausen, DE
Klaus Buchmann · Munich, DE

Key dates

Filing date	Jul 12, 2002
Grant date	Apr 17, 2012
Priority date	—
Expiry date	May 19, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG07D11/50
WIPO fieldControl
WIPO sectorInstruments

Abstract

The present invention relates to a method and apparatus for processing sheet material, in particular papers of value such as bank notes, checks, etc. The present invention starts out from the consideration that the validity of a successful check of sheet material is still present unchanged after an operating disturbance. The result of a check of sheet material which was performed successfully before a disturbance is therefore retained when a disturbance is present or after the disturbance has been eliminated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.