Positive displacement pump rotatable in opposition direction

Details for Australian Patent Application No. 2003200484 (hide)

Owner Tecumseh Products Company

Inventors Gannaway, Edwin L; Hadesh, Daniel J; Cooksey, Edward A

Agent Watermark

Pub. Number AU-A-2003200484

Parent 35777

Filing date 13 February 2003

Wipo publication date 17 April 2003

International Classifications

F04C 029/02 Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Lubrication

F04C 018/02 Pumps specially adapted for elastic fluids - of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

Event Publications

27 February 2003 Complete Application Filed

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2003200484

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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