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Expired European patentEurope

Manufacturing process for a magnetic probe

EP 0146710 B1 · Applicant: VDO Adolf Schindling AG

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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.

Why it's free to use

  • Filed October 13, 1984 and granted June 16, 1987. A European patent lasts at most 20 years from filing, so its term ended October 13, 2004.
  • 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 13, 2010.
  • 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 13, 1984
PublishedJuly 3, 1985
GrantedJune 16, 1987
Term endedOctober 13, 2004
Application numberEP 84112352
Classification (CPC)B29C45/14639

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedOct 13, 1984PublishedJuly 3, 1985Patent grantedJune 16, 1987Term endedOct 13, 2004

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