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Expired European patentEurope

Transmission of signalling information between a central terminal and a subscriber terminal of a telecommunications system

EP 1040675 B1 · Applicant: Airspan Networks Inc.

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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 December 14, 1998 and granted February 25, 2004. A European patent lasts at most 20 years from filing, so its term ended December 14, 2018.
  • 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 June 14, 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.
FiledDecember 14, 1998
PublishedOctober 4, 2000
GrantedFebruary 25, 2004
Term endedDecember 14, 2018
Application numberEP 98959066
Classification (CPC)H04Q3/0025

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedDec 14, 1998PublishedOct 4, 2000Patent grantedFeb 25, 2004Term endedDec 14, 2018

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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