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Expired European patentEurope

Vehicle navigation system

EP 0664007 B1 · Applicant: FORD MOTOR COMPANY LIMITED

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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.

Why it's free to use

  • Filed October 6, 1993 and granted March 26, 1997. A European patent lasts at most 20 years from filing, so its term ended October 6, 2013.
  • 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 April 6, 2019.
  • 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.
FiledOctober 6, 1993
PublishedJuly 26, 1995
GrantedMarch 26, 1997
Term endedOctober 6, 2013
Application numberEP 93922017
Classification (CPC)G01C21/3492 +1 more

Timeline

Timeline From EPO dates

1994199619982000200220042006200820102012Application filedOct 6, 1993PublishedJuly 26, 1995Patent grantedMarch 26, 1997Term endedOct 6, 2013

Sources & verification