A device for detection of road surface condition

Details for Australian Patent Application No. 2004219513 (hide)

Owner Liwas ApS

Inventors Fridthjof, Jack

Agent Pizzeys

Pub. Number AU-B-2004219513

PCT Pub. Number WO2004/081897

Priority PA 2003 00386 14.03.03 DK

Filing date 15 March 2004

Wipo publication date 23 September 2004

Acceptance publication date 27 August 2009

International Classifications

G08G 1/0967 (2006.01) Traffic control systems for road vehicles

B60T 8/172 (2006.01) Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force

G01N 21/21 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Polarisation-affecting properties

G08G 1/0965 (2006.01) Traffic control systems for road vehicles

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/081897 Priority application(s): WO2004/081897

6 October 2005 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 29 Aug 2005

9 February 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 16 Dec 2005

27 August 2009 Application Accepted

  Published as AU-B-2004219513

24 December 2009 Standard Patent Sealed

11 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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