Improved detectable warning and guidance tiles

Details for Australian Patent Application No. 2007276674 (hide)

Owner ASTRA CAPITAL INCORPORATED

Inventors Watson, David; Szekely, Kenneth; Crookes, William

Agent Collison & Co

Pub. Number AU-A-2007276674

PCT Pub. Number WO2008/009113

Priority 60/807,758 19.07.06 US

Filing date 19 July 2007

Wipo publication date 24 January 2008

International Classifications

E01C 9/00 (2006.01) Special pavings

A61H 3/06 (2006.01) Appliances for aiding patients or disabled persons to walk about

E01C 11/00 (2006.01) Details of pavings

E04F 15/00 (2006.01) Flooring

G08B 6/00 (2006.01) Tactile signalling systems, e.g. personal calling systems

G09B 21/00 (2006.01) Teaching, or communicating with, the blind, deaf or mute

Event Publications

2 April 2009 Section 223 Application Allowed

  Astra Capital Incorporated The time in which to enter the National Phase has been extended to 19 Mar 2009. Address for service in Australia - Collison & Co 117 King William Street Adelaide SA 5000

9 April 2009 PCT application entered the National Phase

  PCT publication WO2008/009113 Priority application(s): WO2008/009113

26 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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