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Expired European patentEurope

Electric heating device

EP 0243986 B1 · Applicant: E.G.O. Elektro-Geräte Blanc u. Fischer

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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 July 26, 1984 and granted November 7, 1990. A European patent lasts at most 20 years from filing, so its term ended July 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 January 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.
FiledJuly 26, 1984
PublishedNovember 4, 1987
GrantedNovember 7, 1990
Term endedJuly 26, 2004
Application numberEP 87108472
Classification (CPC)A47J37/1261

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedJuly 26, 1984PublishedNov 4, 1987Patent grantedNov 7, 1990Term endedJuly 26, 2004

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

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