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Expired European patentEurope

A method for making a device for measuring temperature

EP 0014818 B1 · Applicant: Gambro Crafon Aktiebolag

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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.

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Why it's free to use

  • Filed December 18, 1979 and granted April 11, 1984. A European patent lasts at most 20 years from filing, so its term ended December 18, 1999.
  • 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 June 18, 2005.
  • 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.
FiledDecember 18, 1979
PublishedSeptember 3, 1980
GrantedApril 11, 1984
Term endedDecember 18, 1999
Application numberEP 79850112
Classification (CPC)G01K13/20 +1 more

Timeline

Timeline From EPO dates

1980198219841986198819901992199419961998Application filedDec 18, 1979PublishedSep 3, 1980Patent grantedApril 11, 1984Term endedDec 18, 1999

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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