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Expired European patentEurope

Device for sealing leaks in vessels

EP 0769652 B1 · Applicant: Manfred Vetter GmbH & Comp.

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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 September 16, 1996 and granted September 26, 2001. A European patent lasts at most 20 years from filing, so its term ended September 16, 2016.
  • 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 March 16, 2022.
  • 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.
FiledSeptember 16, 1996
PublishedApril 23, 1997
GrantedSeptember 26, 2001
Term endedSeptember 16, 2016
Application numberEP 96114780
Classification (CPC)F16L55/1683

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedSep 16, 1996PublishedApril 23, 1997Patent grantedSep 26, 2001Term endedSep 16, 2016

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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