Ripper operation using force vector and track type tractor using same

Details for Australian Patent Application No. 2006323145 (hide)

Owner Caterpillar Inc.

Inventors Brandt, Everett G.; Shull, Andrew G.

Agent Freehills

Pub. Number AU-B-2006323145

PCT Pub. Number WO2007/067252

Priority 11/299,066 09.12.05 US

Filing date 13 October 2006

Wipo publication date 14 June 2007

Acceptance publication date 24 November 2011

International Classifications

E02F 5/32 (2006.01) Dredgers or soil-shifting machines for special purposes

E02F 9/20 (2006.01) Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - Drives

E02F 9/22 (2006.01) Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - Hydraulic or pneumatic drives

Event Publications

19 June 2008 PCT application entered the National Phase

  PCT publication WO2007/067252 Priority application(s): WO2007/067252

24 November 2011 Application Accepted

  Published as AU-B-2006323145

22 March 2012 Standard Patent Sealed

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