An Improved Structure of an Air Inflation Device

Details for Australian Patent Application No. 2004100365 (hide)

Owner Chen, C.

Inventors Chen, Chi-Ming

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2004100365

Filing date 19 May 2004

Opi date 10 June 2004

International Classifications

F04B 035/04 Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for

F04B 039/16 Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Filtration

F04B 039/06 Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Cooling

Event Publications

3 June 2004 Innovation Patent Application Filed

10 June 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100365

10 June 2004 Innovation Patent Sealed

17 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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