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Expired European patentEurope

A method for simultaneously measuring the positions of more than one surface in metallurgic processes

EP 0697108 B1 · Applicant: MEFOS-STIFTELSEN FÖR METALLURGISK FORSKNING

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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 February 3, 1994 and granted September 24, 2003. A European patent lasts at most 20 years from filing, so its term ended February 3, 2014.
  • 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 August 3, 2019.
  • 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.
FiledFebruary 3, 1994
PublishedFebruary 21, 1996
GrantedSeptember 24, 2003
Term endedFebruary 3, 2014
Application numberEP 94906422
Classification (CPC)G01S13/88 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedFeb 3, 1994PublishedFeb 21, 1996Patent grantedSep 24, 2003Term endedFeb 3, 2014

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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