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Expired European patentEurope

Device of conveying a stimulable phosphor sheet

EP 0159613 B1 · Applicant: FUJI PHOTO FILM CO., LTD.

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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.

Why it's free to use

  • Filed April 9, 1985 and granted September 16, 1992. A European patent lasts at most 20 years from filing, so its term ended April 9, 2005.
  • 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 October 9, 2010.
  • 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.
FiledApril 9, 1985
PublishedOctober 30, 1985
GrantedSeptember 16, 1992
Term endedApril 9, 2005
Application numberEP 85104263
Classification (CPC)G21K4/00

Timeline

Timeline From EPO dates

1986198819901992199419961998200020022004Application filedApril 9, 1985PublishedOct 30, 1985Patent grantedSep 16, 1992Term endedApril 9, 2005

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