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Expired European patentEurope

Sheet post-processing apparatus and image forming apparatus using same

EP 0758764 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 August 8, 1996 and granted December 19, 2001. A European patent lasts at most 20 years from filing, so its term ended August 8, 2016.
  • 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 8, 2022.
  • 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 8, 1996
PublishedFebruary 19, 1997
GrantedDecember 19, 2001
Term endedAugust 8, 2016
Application numberEP 96112807
Classification (CPC)G03G15/6538

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedAug 8, 1996PublishedFeb 19, 1997Patent grantedDec 19, 2001Term endedAug 8, 2016

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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