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Expired European patentEurope

Apparatus for manipulating a quantity of radioactive material between a stored position and a use position

EP 0012005 B1 · Applicant: TECHNICAL OPERATIONS, INCORPORATED

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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 November 26, 1979 and granted November 18, 1981. A European patent lasts at most 20 years from filing, so its term ended November 26, 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 May 26, 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.
FiledNovember 26, 1979
PublishedJune 11, 1980
GrantedNovember 18, 1981
Term endedNovember 26, 1999
Application numberEP 79302696
Classification (CPC)G21F5/02

Timeline

Timeline From EPO dates

1980198219841986198819901992199419961998Application filedNov 26, 1979PublishedJune 11, 1980Patent grantedNov 18, 1981Term endedNov 26, 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

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