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Expired European patentEurope

Rolling mill for hot-rolling metal, in particular, aluminium in addition to hot-rolling method

EP 1675693 B1 · Applicant: SMS Demag 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 September 25, 2004 and granted March 25, 2009. A European patent lasts at most 20 years from filing, so its term ended September 25, 2024.
  • 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.
FiledSeptember 25, 2004
PublishedJuly 5, 2006
GrantedMarch 25, 2009
Term endedSeptember 25, 2024
Application numberEP 04765624
Classification (CPC)B21B1/26 +1 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedSep 25, 2004PublishedJuly 5, 2006Patent grantedMarch 25, 2009Term endedSep 25, 2024

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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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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