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Expired European patentEurope

A procedure for sorting a granular material and a machine for executing the procedure

EP 0111877 B1 · Applicant: ILLYCAFFE S.p.A.

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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 December 13, 1983 and granted June 19, 1991. A European patent lasts at most 20 years from filing, so its term ended December 13, 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 June 13, 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.
FiledDecember 13, 1983
PublishedJune 27, 1984
GrantedJune 19, 1991
Term endedDecember 13, 2003
Application numberEP 83112533
Classification (CPC)B07C5/3425

Timeline

Timeline From EPO dates

1984198619881990199219941996199820002002Application filedDec 13, 1983PublishedJune 27, 1984Patent grantedJune 19, 1991Term endedDec 13, 2003

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