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Expired European patentEurope

Combine harvester cleaning mechanism including grain pan and cleaning sieves

EP 0547036 B1 · Applicant: NEW HOLLAND BELGIUM N.V.

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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.

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Why it's free to use

  • Filed October 22, 1987 and granted September 17, 1997. A European patent lasts at most 20 years from filing, so its term ended October 22, 2007.
  • 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 April 22, 2013.
  • 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.
FiledOctober 22, 1987
PublishedJune 16, 1993
GrantedSeptember 17, 1997
Term endedOctober 22, 2007
Application numberEP 93200319
Classification (CPC)A01D75/282

Timeline

Timeline From EPO dates

1988199019921994199619982000200220042006Application filedOct 22, 1987PublishedJune 16, 1993Patent grantedSep 17, 1997Term endedOct 22, 2007

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

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