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Expired European patentEurope

Method for application programm loading in a memory card reader with microprocessor and system for carrying out this method

EP 0446081 B1 · Applicant: GEMPLUS CARD INTERNATIONAL

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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 January 18, 1991 and granted October 14, 1992. A European patent lasts at most 20 years from filing, so its term ended January 18, 2011.
  • 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 July 18, 2016.
  • 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.
FiledJanuary 18, 1991
PublishedSeptember 11, 1991
GrantedOctober 14, 1992
Term endedJanuary 18, 2011
Application numberEP 91400110
Classification (CPC)G06Q20/341 +2 more

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedJan 18, 1991PublishedSep 11, 1991Patent grantedOct 14, 1992Term endedJan 18, 2011

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.