Water Pump Motor

Details for Australian Patent Application No. 2003100058 (hide)

Owner Chen, C.

Inventors Chen, Chi Der

Agent Cullen & Co

Pub. Number AU-A-2003100058

Filing date 29 January 2003

Opi date 3 July 2003

International Classifications

F04D 013/08 Pumping installations or systems

F04D 029/44 Details, component parts, or accessories - Fluid-guiding means, e.g. diffusers

F04D 007/00 Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts

Event Publications

13 February 2003 Innovation Patent Application Filed

3 July 2003 Innovation Patent Open to Public Inspection

  Published as AU-A-2003100058

3 July 2003 Innovation Patent Sealed

14 December 2006 Amendment Made

  The nature of the amendment is: Amend inventor name from Chen, Chi Der to Chen, Chi-Der

14 December 2006 Change of Name(s) of Applicant(s), Section 104

  Chen, Chi The name of the applicant has been changed to Chen, Chi-Der

17 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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