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Expired European patentEurope

Terminal of reserving system and method of operating terminal computer thereof

EP 0455825 B1 · Applicant: Japan Airlines Company, Ltd.

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Overview

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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 November 28, 1990 and granted April 26, 2000. A European patent lasts at most 20 years from filing, so its term ended November 28, 2010.
  • 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 May 28, 2016.
  • 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.
FiledNovember 28, 1990
PublishedNovember 13, 1991
GrantedApril 26, 2000
Term endedNovember 28, 2010
Application numberEP 90917538
Classification (CPC)G06Q10/025 +1 more

Timeline

Timeline From EPO dates

1991199319951997199920012003200520072009Application filedNov 28, 1990PublishedNov 13, 1991Patent grantedApril 26, 2000Term endedNov 28, 2010

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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