Patent Yard Sign in
Expired European patentEurope

A leaf seal for gas turbine stator shrouds and a nozzle band

EP 1156188 B1 · Applicant: GENERAL ELECTRIC COMPANY

EPO PDF

Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

Read the whole patent

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.

Google PatentsEPO PDF

Why it's free to use

  • Filed January 16, 2001 and granted June 11, 2008. A European patent lasts at most 20 years from filing, so its term ended January 16, 2021.
  • 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 July 16, 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.
FiledJanuary 16, 2001
PublishedNovember 21, 2001
GrantedJune 11, 2008
Term endedJanuary 16, 2021
Application numberEP 01300367
Classification (CPC)F01D11/005 +2 more

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedJan 16, 2001PublishedNov 21, 2001Patent grantedJune 11, 2008Term endedJan 16, 2021

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.