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Expired European patentEurope

Method and device for counting flat objects arriving in overlapping fashion, such as sheets, periodicals and the like

EP 0361071 B1 · Applicant: GRAPHA-HOLDING AG

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Overview

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed August 21, 1989 and granted December 7, 1994. A European patent lasts at most 20 years from filing, so its term ended August 21, 2009.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by February 21, 2015.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledAugust 21, 1989
PublishedApril 4, 1990
GrantedDecember 7, 1994
Term endedAugust 21, 2009
Application numberEP 89115406
Classification (CPC)G06M7/10

Timeline

Timeline From EPO dates

1990199219941996199820002002200420062008Application filedAug 21, 1989PublishedApril 4, 1990Patent grantedDec 7, 1994Term endedAug 21, 2009

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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