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Expired European patentEurope

Device for controlling the bending angle on tube bending machines

EP 0822018 B1 · Applicant: SUPER-EGO TOOLS S.A.

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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 19, 1997 and granted July 12, 2000. A European patent lasts at most 20 years from filing, so its term ended February 19, 2017.
  • 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 19, 2022.
  • 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 19, 1997
PublishedFebruary 4, 1998
GrantedJuly 12, 2000
Term endedFebruary 19, 2017
Application numberEP 97500040
Classification (CPC)B21D7/14

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedFeb 19, 1997PublishedFeb 4, 1998Patent grantedJuly 12, 2000Term endedFeb 19, 2017

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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