Expired European patentEurope
Disc-harrow with a self-supporting frame and pivotally mounted tool gang subframes for swinging movement in a fore-and-aft position for transport on the road
EP 0342083 B1 · Applicant: Etablissements MONERIE & CIE, Société Anonyme dite:
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.
Why it's free to use
- Filed April 24, 1989 and granted December 9, 1992. A European patent lasts at most 20 years from filing, so its term ended April 24, 2009.
- 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 October 24, 2014.
- 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.
FiledApril 24, 1989
PublishedNovember 15, 1989
GrantedDecember 9, 1992
Term endedApril 24, 2009
Application numberEP 89401157
Classification (CPC)A01B21/083 +1 more
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.