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Expired European patentEurope

Apparatus to finish-grind the end faces of small and/or thin-walled mass-produced parts

EP 1077105 B1 · Applicant: Ernst Thielenhaus GmbH & Co. KG

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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 June 25, 1999 and granted April 3, 2002. A European patent lasts at most 20 years from filing, so its term ended June 25, 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 December 25, 2024.
  • 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.
FiledJune 25, 1999
PublishedFebruary 21, 2001
GrantedApril 3, 2002
Term endedJune 25, 2019
Application numberEP 99112215
Classification (CPC)B24B33/02 +1 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedJune 25, 1999PublishedFeb 21, 2001Patent grantedApril 3, 2002Term endedJune 25, 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

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