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Expired European patentEurope

Mould for making articles with embedded prefabricated elements, in particular concrete blocks laminated with natural stone plates

EP 0818288 B1 · Applicant: KOBRA FORMEN-UND ANLAGENBAU GmbH

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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 March 15, 1997 and granted February 19, 2003. A European patent lasts at most 20 years from filing, so its term ended March 15, 2017.
  • 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 September 15, 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.
FiledMarch 15, 1997
PublishedJanuary 14, 1998
GrantedFebruary 19, 2003
Term endedMarch 15, 2017
Application numberEP 97104466
Classification (CPC)B28B19/0061

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedMarch 15, 1997PublishedJan 14, 1998Patent grantedFeb 19, 2003Term endedMarch 15, 2017

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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