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Expired European patentEurope

Photoreceptor unit with internal gear and internal gear unit

EP 1016934 B1 · Applicant: SHARP KABUSHIKI KAISHA

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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 March 6, 1996 and granted June 19, 2002. A European patent lasts at most 20 years from filing, so its term ended March 6, 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 September 6, 2021.
  • 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.
FiledMarch 6, 1996
PublishedJuly 5, 2000
GrantedJune 19, 2002
Term endedMarch 6, 2016
Application numberEP 00101167
Classification (CPC)G03G15/757

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedMarch 6, 1996PublishedJuly 5, 2000Patent grantedJune 19, 2002Term endedMarch 6, 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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