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Expired European patentEurope

Recording medium, image formation method thereby, and production method thereof

EP 0963857 B1 · Applicant: CANON KABUSHIKI KAISHA

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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 June 11, 1999 and granted February 18, 2004. A European patent lasts at most 20 years from filing, so its term ended June 11, 2019.
  • 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 December 11, 2024.
  • 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.
FiledJune 11, 1999
PublishedDecember 15, 1999
GrantedFebruary 18, 2004
Term endedJune 11, 2019
Application numberEP 99111421
Classification (CPC)B41M5/52

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedJune 11, 1999PublishedDec 15, 1999Patent grantedFeb 18, 2004Term endedJune 11, 2019

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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