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Expired European patentEurope

Turbine disk side plate

EP 1277917 B1 · Applicant: GENERAL ELECTRIC COMPANY

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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 May 20, 2002 and granted September 7, 2005. A European patent lasts at most 20 years from filing, so its term ended May 20, 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.
FiledMay 20, 2002
PublishedJanuary 22, 2003
GrantedSeptember 7, 2005
Term endedMay 20, 2022
Application numberEP 02253523
Classification (CPC)F01D11/006 +2 more

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedMay 20, 2002PublishedJan 22, 2003Patent grantedSep 7, 2005Term endedMay 20, 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

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