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Expired European patentEurope

Gas turbine engine

EP 1270872 B1 · Applicant: Honda Giken Kogyo Kabushiki Kaisha

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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 December 22, 2000 and granted September 17, 2008. A European patent lasts at most 20 years from filing, so its term ended December 22, 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 June 22, 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.
FiledDecember 22, 2000
PublishedJanuary 2, 2003
GrantedSeptember 17, 2008
Term endedDecember 22, 2020
Application numberEP 00985839
Classification (CPC)F01D5/141 +1 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedDec 22, 2000PublishedJan 2, 2003Patent grantedSep 17, 2008Term endedDec 22, 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

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