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Expired European patentEurope

External fixation system for bone fractures

EP 0104044 B1 · Applicant: Edwards, Charles Cannon

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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 September 14, 1983 and granted May 31, 1989. A European patent lasts at most 20 years from filing, so its term ended September 14, 2003.
  • 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 14, 2009.
  • 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 14, 1983
PublishedMarch 28, 1984
GrantedMay 31, 1989
Term endedSeptember 14, 2003
Application numberEP 83305370
Classification (CPC)A61B17/6491

Timeline

Timeline From EPO dates

1984198619881990199219941996199820002002Application filedSep 14, 1983PublishedMarch 28, 1984Patent grantedMay 31, 1989Term endedSep 14, 2003

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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