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Expired European patentEurope

Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical products

EP 0720663 B1 · Applicant: DELOT PROCESS 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 July 20, 1994 and granted June 11, 1997. A European patent lasts at most 20 years from filing, so its term ended July 20, 2014.
  • 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 January 20, 2020.
  • 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.
FiledJuly 20, 1994
PublishedJuly 10, 1996
GrantedJune 11, 1997
Term endedJuly 20, 2014
Application numberEP 94922281
Classification (CPC)C23C2/24

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedJuly 20, 1994PublishedJuly 10, 1996Patent grantedJune 11, 1997Term endedJuly 20, 2014

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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