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EP 1155792 B1 · Applicant: KANEFUSA KABUSHIKI KAISHA

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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 January 24, 2000 and granted February 27, 2013. A European patent lasts at most 20 years from filing, so its term ended January 24, 2020.
  • 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 July 24, 2025.
  • 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.
FiledJanuary 24, 2000
PublishedNovember 21, 2001
GrantedFebruary 27, 2013
Term endedJanuary 24, 2020
Application numberEP 00900901
Classification (CPC)B27B33/08

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedJan 24, 2000PublishedNov 21, 2001Patent grantedFeb 27, 2013Term endedJan 24, 2020

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