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Expired European patentEurope

Releasable flexible corner connection for a heddle frame of a loom

EP 0533600 B1 · Applicant: ETS BURCKLE & CIE S.A.

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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 15, 1992 and granted February 15, 1995. A European patent lasts at most 20 years from filing, so its term ended September 15, 2012.
  • 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 15, 2018.
  • 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 15, 1992
PublishedMarch 24, 1993
GrantedFebruary 15, 1995
Term endedSeptember 15, 2012
Application numberEP 92440103
Classification (CPC)D03C9/0675

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedSep 15, 1992PublishedMarch 24, 1993Patent grantedFeb 15, 1995Term endedSep 15, 2012

Sources & verification