Access control for interactive learning system

Details for Australian Patent Application No. 2002231106 (hide)

Owner Burlington English Ltd

Inventors Cohen, Eric; Shpiro, Zeev

Agent Spruson & Ferguson

Pub. Number AU-B-2002231106

PCT Pub. Number WO02/50800

Priority 60/256,558 18.12.00 US

Filing date 18 December 2001

Wipo publication date 1 July 2002

Acceptance publication date 29 May 2008

International Classifications

G09B 5/00 (2006.01) Electrically-operated educational appliances

G06F 21/20 (2006.01) Security arrangements for protecting computers or computer systems against unauthorised activity

G06Q 50/00 (2006.01) Systems or methods specially adapted for a specific business sector, e.g. health care, utilities, tourism or legal services

G09B 5/02 (2006.01) Electrically-operated educational appliances

G09B 5/06 (2006.01) Electrically-operated educational appliances

G09B 7/02 (2006.01) Electrically-operated teaching apparatus or devices working with questions and answers

G09B 19/04 (2006.01) Teaching not covered by other main groups of this subclass - Speaking

G09B 19/06 (2006.01) Teaching not covered by other main groups of this subclass - Foreign languages

Event Publications

26 May 2005 Change of Name(s) of Applicant(s), Section 104

  Digispeech Marketing Ltd. The name of the applicant has been changed to Burlingtonspeech Limited 2003

22 May 2008 Assignment before Grant

  Burlingtonspeech Limited The application has been assigned to Burlington English Ltd

29 May 2008 Application Accepted

  Published as AU-B-2002231106

25 September 2008 Standard Patent Sealed

12 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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