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Expired European patentEurope

Method of, and system for, using a plurality of transmission lines and connection mode setting method

EP 1499069 B1 · Applicant: SONY CORPORATION

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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 October 25, 2000 and granted August 8, 2007. A European patent lasts at most 20 years from filing, so its term ended October 25, 2020.
  • 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 April 25, 2026.
  • 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.
FiledOctober 25, 2000
PublishedJanuary 19, 2005
GrantedAugust 8, 2007
Term endedOctober 25, 2020
Application numberEP 04025139
Classification (CPC)H04L12/2803 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedOct 25, 2000PublishedJan 19, 2005Patent grantedAug 8, 2007Term endedOct 25, 2020

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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