Opener disk blade scraper hinge geometry to maintain contact with deflected disk blade

Details for Australian Patent Application No. 2009201246 (hide)

Owner Deere & Company

Inventors Friestad, Michael E.

Agent Davies Collison Cave

Pub. Number AU-A-2009201246

Priority 12/405,487 17.03.09 US; 61/043,904 10.04.08 US

Filing date 30 March 2009

Wipo publication date 29 October 2009

International Classifications

A01B 15/16 (2006.01) Elements, tools, or details of ploughs

Event Publications

23 April 2009 Complete Application Filed

  Priority application(s): 12/405,487 17.03.09 US; 61/043,904 10.04.08 US

29 October 2009 Application Open to Public Inspection

  Published as AU-A-2009201246

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