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Expired European patentEurope

Cylindrical container for the final storage of one or more radio-active waste-filled flasks

EP 0244599 B1 · Applicant: KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH

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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 March 16, 1987 and granted June 13, 1990. A European patent lasts at most 20 years from filing, so its term ended March 16, 2007.
  • 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 16, 2012.
  • 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 16, 1987
PublishedNovember 11, 1987
GrantedJune 13, 1990
Term endedMarch 16, 2007
Application numberEP 87103768
Classification (CPC)G21F5/005

Timeline

Timeline From EPO dates

1988199019921994199619982000200220042006Application filedMarch 16, 1987PublishedNov 11, 1987Patent grantedJune 13, 1990Term endedMarch 16, 2007

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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