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Expired European patentEurope

Transmitter for a remote control device

EP 0111680 B1 · Applicant: fischerwerke Artur Fischer GmbH & Co. KG

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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 October 22, 1983 and granted December 30, 1986. A European patent lasts at most 20 years from filing, so its term ended October 22, 2003.
  • 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 22, 2009.
  • 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 22, 1983
PublishedJune 27, 1984
GrantedDecember 30, 1986
Term endedOctober 22, 2003
Application numberEP 83110563
Classification (CPC)A63H30/04

Timeline

Timeline From EPO dates

1984198619881990199219941996199820002002Application filedOct 22, 1983PublishedJune 27, 1984Patent grantedDec 30, 1986Term endedOct 22, 2003

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.