NON VISUAL PRESENTATION OF SALIENT FEATURES IN A DOCUMENT

Details for Australian Patent Application No. 2002226565 (hide)

Owner INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventors SCHWERDTFEGER, Richard, Scott; DUTTA, Rabindranath; RAMAMOORTHY, Karthikeyan

Pub. Number AU-A-2002226565

PCT Pub. Number WO2002/080133

Priority 09/820,508 29.03.01 US

Filing date 28 January 2002

Wipo publication date 15 October 2002

International Classifications

G09B 021/00 Teaching, or communicating with, the blind, deaf or mute

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002226565

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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