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EP 1018677 B1 · Applicant: WALTER AG

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 29, 1999 and granted March 8, 2006. A European patent lasts at most 20 years from filing, so its term ended October 29, 2019.
  • 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 29, 2025.
  • 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 29, 1999
PublishedJuly 12, 2000
GrantedMarch 8, 2006
Term endedOctober 29, 2019
Application numberEP 99121530
Classification (CPC)G05B19/40937

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedOct 29, 1999PublishedJuly 12, 2000Patent grantedMarch 8, 2006Term endedOct 29, 2019

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.