Magnetic language pattern cards

Details for Australian Patent Application No. 2003100457 (hide)

Owner McGuffin, M.

Inventors McGuffin, Mark Alexander

Agent Mark Alexander McGuffin

Pub. Number AU-A-2003100457

Filing date 12 June 2003

Opi date 18 September 2003

International Classifications

G09B 001/06 Manually- or mechanically-operated educational appliances using elements forming or bearing symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways

G09B 019/08 Teaching not covered by other main groups of this subclass

Event Publications

26 June 2003 Innovation Patent Application Filed

18 September 2003 Innovation Patent Open to Public Inspection

  Published as AU-A-2003100457

18 September 2003 Innovation Patent Sealed

31 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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