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Expired European patentEurope

Method and device for limiing call accompanying execution of application

EP 1271902 B1 · Applicant: NTT DoCoMo, 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 January 30, 2002 and granted March 7, 2018. A European patent lasts at most 20 years from filing, so its term ended January 30, 2022.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledJanuary 30, 2002
PublishedJanuary 2, 2003
GrantedMarch 7, 2018
Term endedJanuary 30, 2022
Application numberEP 02710387
Classification (CPC)H04M1/57 +2 more

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedJan 30, 2002PublishedJan 2, 2003Patent grantedMarch 7, 2018Term endedJan 30, 2022

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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