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Expired European patentEurope

System for fabrication of indirect dental restoratives

EP 1018973 B1 · Applicant: Bisco, Inc.

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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 February 13, 1998 and granted December 8, 2004. A European patent lasts at most 20 years from filing, so its term ended February 13, 2018.
  • 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 August 13, 2023.
  • 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.
FiledFebruary 13, 1998
PublishedJuly 19, 2000
GrantedDecember 8, 2004
Term endedFebruary 13, 2018
Application numberEP 98906177
Classification (CPC)A61C13/0003 +2 more

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedFeb 13, 1998PublishedJuly 19, 2000Patent grantedDec 8, 2004Term endedFeb 13, 2018

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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