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Expired European patentEurope

Device and method for the transfer and packaging of noxious agents in a sealed container

EP 0009424 B1 · Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel

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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 21, 1979 and granted December 1, 1982. A European patent lasts at most 20 years from filing, so its term ended August 21, 1999.
  • 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 21, 2005.
  • 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 21, 1979
PublishedApril 2, 1980
GrantedDecember 1, 1982
Term endedAugust 21, 1999
Application numberEP 79400583
Classification (CPC)G21F7/005

Timeline

Timeline From EPO dates

1980198219841986198819901992199419961998Application filedAug 21, 1979PublishedApril 2, 1980Patent grantedDec 1, 1982Term endedAug 21, 1999

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.