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EP 0719397 B1 · Applicant: ITT MANUFACTURING ENTERPRISES, INC.

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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, 1994 and granted October 27, 1999. A European patent lasts at most 20 years from filing, so its term ended September 15, 2014.
  • 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, 2020.
  • 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, 1994
PublishedJuly 3, 1996
GrantedOctober 27, 1999
Term endedSeptember 15, 2014
Application numberEP 94929206
Classification (CPC)F16L37/0987

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedSep 15, 1994PublishedJuly 3, 1996Patent grantedOct 27, 1999Term endedSep 15, 2014

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