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Expired European patentEurope

Tool for grooving and parting and method of manufacturing same

EP 0878260 B1 · Applicant: SANDVIK AKTIEBOLAG

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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 March 23, 1998 and granted December 19, 2001. A European patent lasts at most 20 years from filing, so its term ended March 23, 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 September 23, 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.
FiledMarch 23, 1998
PublishedNovember 18, 1998
GrantedDecember 19, 2001
Term endedMarch 23, 2018
Application numberEP 98105178
Classification (CPC)B23B27/04

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedMarch 23, 1998PublishedNov 18, 1998Patent grantedDec 19, 2001Term endedMarch 23, 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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.