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European application, no grantEurope

Tractor hitch

EP 0143590 A2 · Applicant: MASSEY-FERGUSON SERVICES N.V.

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

Read the whole patent

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 November 19, 1984 and never granted as a European patent. Had it been granted, its 20-year term would have ended November 19, 2004.
  • 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 May 19, 2010.
  • 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.
FiledNovember 19, 1984
PublishedJune 5, 1985
GrantedNever granted
Term endedNovember 19, 2004
Application numberEP 84308007
Classification (CPC)A01B59/041

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedNov 19, 1984PublishedJune 5, 1985Term endedNov 19, 2004

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.