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Expired European patentEurope

Method and apparatus for the manufacture of metal components

EP 0088094 B1 · Applicant: KM-ENGINEERING AG

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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 August 27, 1982 and granted May 7, 1986. A European patent lasts at most 20 years from filing, so its term ended August 27, 2002.
  • 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 February 27, 2008.
  • 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.
FiledAugust 27, 1982
PublishedSeptember 14, 1983
GrantedMay 7, 1986
Term endedAugust 27, 2002
Application numberEP 82902675
Classification (CPC)B21D24/005 +2 more

Timeline

Timeline From EPO dates

1983198519871989199119931995199719992001Application filedAug 27, 1982PublishedSep 14, 1983Patent grantedMay 7, 1986Term endedAug 27, 2002

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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