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EP 0529587 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 August 25, 1992 and granted November 21, 2001. A European patent lasts at most 20 years from filing, so its term ended August 25, 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 February 25, 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.
FiledAugust 25, 1992
PublishedMarch 3, 1993
GrantedNovember 21, 2001
Term endedAugust 25, 2012
Application numberEP 92114482
Classification (CPC)H04N19/51

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedAug 25, 1992PublishedMarch 3, 1993Patent grantedNov 21, 2001Term endedAug 25, 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.