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Expired European patentEurope

Electric cooking plate

EP 0136655 B1 · Applicant: E.G.O. Elektro-Geräte Blanc u. Fischer

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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 September 26, 1984 and granted July 13, 1988. A European patent lasts at most 20 years from filing, so its term ended September 26, 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 March 26, 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.
FiledSeptember 26, 1984
PublishedApril 10, 1985
GrantedJuly 13, 1988
Term endedSeptember 26, 2004
Application numberEP 84111456
Classification (CPC)H05B3/70

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedSep 26, 1984PublishedApril 10, 1985Patent grantedJuly 13, 1988Term endedSep 26, 2004

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