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Expired European patentEurope

Arrangement for measuring mechanical properties of a foil material

EP 0479979 B1 · Applicant: STFI

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Overview

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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 March 21, 1991 and granted October 18, 1995. A European patent lasts at most 20 years from filing, so its term ended March 21, 2011.
  • 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 September 21, 2016.
  • 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.
FiledMarch 21, 1991
PublishedApril 15, 1992
GrantedOctober 18, 1995
Term endedMarch 21, 2011
Application numberEP 91907461
Classification (CPC)G01N33/346 +2 more

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedMarch 21, 1991PublishedApril 15, 1992Patent grantedOct 18, 1995Term endedMarch 21, 2011

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