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Expired European patentEurope

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EP 0541306 B1 · Applicant: ACCURIDE INTERNATIONAL, Inc.

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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 October 30, 1992 and granted January 21, 1998. A European patent lasts at most 20 years from filing, so its term ended October 30, 2012.
  • 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 April 30, 2018.
  • 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.
FiledOctober 30, 1992
PublishedMay 12, 1993
GrantedJanuary 21, 1998
Term endedOctober 30, 2012
Application numberEP 92309977
Classification (CPC)A47B88/493

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedOct 30, 1992PublishedMay 12, 1993Patent grantedJan 21, 1998Term endedOct 30, 2012

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