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Expired European patentEurope

Diagram disc bundle transportation device

EP 0331990 B1 · Applicant: Mannesmann Kienzle GmbH (HR B1220)

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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.

Why it's free to use

  • Filed February 24, 1989 and granted December 28, 1994. A European patent lasts at most 20 years from filing, so its term ended February 24, 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 August 24, 2014.
  • 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.
FiledFebruary 24, 1989
PublishedSeptember 13, 1989
GrantedDecember 28, 1994
Term endedFebruary 24, 2009
Application numberEP 89103244
Classification (CPC)G07C5/12

Timeline

Timeline From EPO dates

1990199219941996199820002002200420062008Application filedFeb 24, 1989PublishedSep 13, 1989Patent grantedDec 28, 1994Term endedFeb 24, 2009

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