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Expired European patentEurope

A method and an arrangement for receiving a symbol sequence

EP 0885500 B1 · Applicant: Telefonaktiebolaget LM Ericsson (publ)

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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 March 13, 1997 and granted May 25, 2005. A European patent lasts at most 20 years from filing, so its term ended March 13, 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 September 13, 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.
FiledMarch 13, 1997
PublishedDecember 23, 1998
GrantedMay 25, 2005
Term endedMarch 13, 2017
Application numberEP 97915794
Classification (CPC)H04L7/042 +1 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedMarch 13, 1997PublishedDec 23, 1998Patent grantedMay 25, 2005Term endedMarch 13, 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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