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Expired European patentEurope

Casting surface for a continuous metal casting mould with movable walls

EP 0709151 B1 · Applicant: Thyssen Stahl Aktiengesellschaft

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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 October 6, 1995 and granted September 8, 1999. A European patent lasts at most 20 years from filing, so its term ended October 6, 2015.
  • 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 April 6, 2021.
  • 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.
FiledOctober 6, 1995
PublishedMay 1, 1996
GrantedSeptember 8, 1999
Term endedOctober 6, 2015
Application numberEP 95402231
Classification (CPC)B22D11/0651

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedOct 6, 1995PublishedMay 1, 1996Patent grantedSep 8, 1999Term endedOct 6, 2015

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.