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Expired European patentEurope

Exothermic fatigue measurement method of viscoelastic body and hydraulic servo system flexometer

EP 0766084 B1 · Applicant: BRIDGESTONE CORPORATION

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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.

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Why it's free to use

  • Filed September 5, 1995 and granted May 27, 2009. A European patent lasts at most 20 years from filing, so its term ended September 5, 2015.
  • 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 March 5, 2021.
  • 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.
FiledSeptember 5, 1995
PublishedApril 2, 1997
GrantedMay 27, 2009
Term endedSeptember 5, 2015
Application numberEP 95930042
Classification (CPC)G01N3/36

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedSep 5, 1995PublishedApril 2, 1997Patent grantedMay 27, 2009Term endedSep 5, 2015

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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