Improved apparatus for teaching arithmetic

Details for Australian Patent Application No. 2003246295 (hide)

International Classifications

Event Publications

25 September 2003 Complete Application Filed

Priority application(s): 2003902611 27.05.03 AU

16 December 2004 Application Open to Public Inspection

Published as AU-A-2003246295

7 June 2007 Assignment before Grant

Priamus Education Co Pty Ltd The application has been assigned to Putland, Frank

9 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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