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Expired European patentEurope

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EP 0873261 B1 · Applicant: Boulton, Ian, Thomas

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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 November 29, 1996 and granted February 16, 2000. A European patent lasts at most 20 years from filing, so its term ended November 29, 2016.
  • 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 May 29, 2022.
  • 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.
FiledNovember 29, 1996
PublishedOctober 28, 1998
GrantedFebruary 16, 2000
Term endedNovember 29, 2016
Application numberEP 96940037
Classification (CPC)B65D5/4204 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedNov 29, 1996PublishedOct 28, 1998Patent grantedFeb 16, 2000Term endedNov 29, 2016

Sources & verification