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Expired European patentEurope

Dissimilar metal joint member with good corrosion resistance and method for manufacturing same

EP 1722007 B1 · Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO

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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 12, 2005 and granted September 10, 2008. A European patent lasts at most 20 years from filing, so its term ended May 12, 2025.
  • 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 12, 2005
PublishedNovember 15, 2006
GrantedSeptember 10, 2008
Term endedMay 12, 2025
Application numberEP 05010354
Classification (CPC)C23C18/54 +1 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedMay 12, 2005PublishedNov 15, 2006Patent grantedSep 10, 2008Term endedMay 12, 2025

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

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