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Expired European patentEurope

Device for connection in pairs of optical fibre cables with a plurality of parallelly arranged optical fibres

EP 0886798 B1 · Applicant: Diamond SA

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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 February 18, 1997 and granted December 12, 2001. A European patent lasts at most 20 years from filing, so its term ended February 18, 2017.
  • 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 18, 2022.
  • 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 18, 1997
PublishedDecember 12, 2001
GrantedDecember 12, 2001
Term endedFebruary 18, 2017
Application numberEP 97902139
Classification (CPC)G02B6/3885 +2 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedFeb 18, 1997PublishedDec 12, 2001Patent grantedDec 12, 2001Term endedFeb 18, 2017

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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