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EP 0100972 B1 · Applicant: Corso, Fausto

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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 July 29, 1983 and granted October 21, 1987. A European patent lasts at most 20 years from filing, so its term ended July 29, 2003.
  • 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 January 29, 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.
FiledJuly 29, 1983
PublishedFebruary 22, 1984
GrantedOctober 21, 1987
Term endedJuly 29, 2003
Application numberEP 83107470
Classification (CPC)B42D19/00 +2 more

Timeline

Timeline From EPO dates

1984198619881990199219941996199820002002Application filedJuly 29, 1983PublishedFeb 22, 1984Patent grantedOct 21, 1987Term endedJuly 29, 2003

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