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Expired European patentEurope

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EP 0121272 B1 · Applicant: Jadrimex Automation Group B.V.

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 21, 1984 and granted August 24, 1988. A European patent lasts at most 20 years from filing, so its term ended February 21, 2004.
  • 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 21, 2009.
  • 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 21, 1984
PublishedOctober 10, 1984
GrantedAugust 24, 1988
Term endedFebruary 21, 2004
Application numberEP 84200237
Classification (CPC)G07D7/12 +1 more

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedFeb 21, 1984PublishedOct 10, 1984Patent grantedAug 24, 1988Term endedFeb 21, 2004

Sources & verification