Method for controlling a hydraulic activation unit

Details for Australian Patent Application No. 2003202414 (hide)

Owner Komatsu Mining Germany GmbH

Inventors Graner, Klaus; Baer, Martin

Agent Griffith Hack

Pub. Number AU-A-2003202414

Priority 10214225.4 22.03.02 DE

Filing date 21 March 2003

Wipo publication date 23 October 2003

International Classifications

F15B 021/14 Common features of fluid actuator systems

F15B 009/09 Servomotors with follow-up action, i.e. in which the position of the actuated member conforms with that of the controlling member

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 10214225.4 22.03.02 DE

15 May 2003 Amendment Made

  The nature of the amendment is: Amend the priority details to 10203225.4 22 Mar 2002 DE 2003203407 Glass Block Constructions (Aust) Pty Ltd; W. Loftus & Co Pty Ltd The nature of the amendment is: Add the priority details of PS1211 filed 18.03.2002.

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003202414

23 October 2003 Corrigenda

  Amendments, Section 104 - Amendments Made Under the name Komatsu Mining Germany GmbH, Application No. 2003202414, correct the priority details to 10214225.4 22 Mar 2002 DE.

15 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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