Hydraulic system health indicator

Details for Australian Patent Application No. 2004202237 (hide)

Owner Caterpillar Inc.

Inventors Du, Hongliu

Agent Freehills

Pub. Number AU-A-2004202237

Priority 10/628837 28.07.03 US

Filing date 24 May 2004

Wipo publication date 17 February 2005

Acceptance publication date 18 November 2010

International Classifications

F15B 021/04 Common features of fluid actuator systems

F15B 019/00 Testing fluid-pressure actuator systems or apparatus, so far as not provided for elsewhere

F15B 021/08 Common features of fluid actuator systems

Event Publications

10 June 2004 Complete Application Filed

  Priority application(s): 10/628837 28.07.03 US

17 February 2005 Application Open to Public Inspection

  Published as AU-A-2004202237

18 November 2010 Application Accepted

  Published as AU-A-2004202237

17 March 2011 Standard Patent Sealed

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