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Expired European patentEurope

Package for sheets of x-ray film

EP 0545331 B1 · Applicant: EASTMAN KODAK COMPANY

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 28, 1992 and granted April 23, 1997. A European patent lasts at most 20 years from filing, so its term ended November 28, 2012.
  • 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 28, 2018.
  • 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 28, 1992
PublishedJune 9, 1993
GrantedApril 23, 1997
Term endedNovember 28, 2012
Application numberEP 92120383
Classification (CPC)G03B42/045

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedNov 28, 1992PublishedJune 9, 1993Patent grantedApril 23, 1997Term endedNov 28, 2012

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.