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European application, no grantEurope

Network station with multiple network addresses

EP 0713309 A2 · Applicant: 3COM CORPORATION

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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.

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Why it's free to use

  • Filed July 25, 1994 and never granted as a European patent. Had it been granted, its 20-year term would have ended July 25, 2014.
  • 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 January 25, 2020.
  • 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.
FiledJuly 25, 1994
PublishedMay 22, 1996
GrantedNever granted
Term endedJuly 25, 2014
Application numberEP 95203007
Classification (CPC)H04L9/40 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedJuly 25, 1994PublishedMay 22, 1996Term endedJuly 25, 2014

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.