HYDRAULIC CIRCUIT WITH A RETURN LINE METERING VALVE AND METHOD OF OPERATION

Details for Australian Patent Application No. 2002257213 (hide)

Owner HUSCO INTERNATIONAL, INC.

Inventors PFAFF, Joseph, Lawrence; STEPHENSON, Dwight, B.

Pub. Number AU-A-2002257213

PCT Pub. Number WO2002/090780

Priority 09/847,834 02.05.01 US

Filing date 25 April 2002

Wipo publication date 18 November 2002

International Classifications

F15B 011/044 Servomotor systems without provision for follow-up action

F15B 011/16 Servomotor systems without provision for follow-up action

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002257213

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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