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Expired European patentEurope

Apparatus of and method for executing subprogram in bank switching data processing system

EP 0330226 B1 · Applicant: SANYO ELECTRIC CO., LTD.

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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 February 24, 1989 and granted November 8, 1995. A European patent lasts at most 20 years from filing, so its term ended February 24, 2009.
  • 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 August 24, 2014.
  • 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.
FiledFebruary 24, 1989
PublishedAugust 30, 1989
GrantedNovember 8, 1995
Term endedFebruary 24, 2009
Application numberEP 89103296
Classification (CPC)G06F12/0623 +2 more

Timeline

Timeline From EPO dates

1990199219941996199820002002200420062008Application filedFeb 24, 1989PublishedAug 30, 1989Patent grantedNov 8, 1995Term endedFeb 24, 2009

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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