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EP 0104574 B1 · Applicant: Götz GmbH Metall- und Anlagenbau

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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 19, 1983 and granted December 27, 1985. A European patent lasts at most 20 years from filing, so its term ended September 19, 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 March 19, 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.
FiledSeptember 19, 1983
PublishedApril 4, 1984
GrantedDecember 27, 1985
Term endedSeptember 19, 2003
Application numberEP 83109260
Classification (CPC)E06B3/273

Timeline

Timeline From EPO dates

1984198619881990199219941996199820002002Application filedSep 19, 1983PublishedApril 4, 1984Patent grantedDec 27, 1985Term endedSep 19, 2003

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