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EP 1070402 B1 · Applicant: TELIA AB

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 30, 1999 and granted November 19, 2008. A European patent lasts at most 20 years from filing, so its term ended March 30, 2019.
  • 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 30, 2024.
  • 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 30, 1999
PublishedJanuary 24, 2001
GrantedNovember 19, 2008
Term endedMarch 30, 2019
Application numberEP 99918413
Classification (CPC)H04L12/1813

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedMarch 30, 1999PublishedJan 24, 2001Patent grantedNov 19, 2008Term endedMarch 30, 2019

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