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Expired European patentEurope

Microcomputer with monitoring circuit

EP 0671031 B1 · Applicant: ROBERT BOSCH GMBH

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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 September 10, 1994 and granted January 21, 1998. A European patent lasts at most 20 years from filing, so its term ended September 10, 2014.
  • 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 March 10, 2020.
  • 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.
FiledSeptember 10, 1994
PublishedSeptember 13, 1995
GrantedJanuary 21, 1998
Term endedSeptember 10, 2014
Application numberEP 94926092
Classification (CPC)G06F11/0757

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedSep 10, 1994PublishedSep 13, 1995Patent grantedJan 21, 1998Term endedSep 10, 2014

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.