Waste concrete and aggregate reclaimer

Details for Australian Patent Application No. 2005267635 (hide)

Owner SP-Zicom Pte Ltd

Inventors Ng, Khee Yang; Sim, Giol Lak; Low, Giau Leong; Ng, Wei Leng; Wong, Samuel

Agent Watermark

Pub. Number AU-B-2005267635

PCT Pub. Number WO2006/011858

Priority 200404352-7 28.07.04 SG

Filing date 28 July 2005

Wipo publication date 2 February 2006

Acceptance publication date 27 May 2010

International Classifications

B01D 21/20 (2006.01) Separation of suspended solid particles from liquids by sedimentation

B03B 5/66 (2006.01) Washing granular, powdered or lumpy materials

Event Publications

1 March 2007 PCT application entered the National Phase

  PCT publication WO2006/011858 Priority application(s): WO2006/011858

16 October 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

27 November 2008 Section 223 Application Allowed

  SP-Zicom Pte Ltd The time in which to request examination has been extended to 14 Nov 2008. Address for service in Australia - Watermark Patent & Trademark Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122 2007

27 May 2010 Application Accepted

  Published as AU-B-2005267635

5 August 2010 Application for Amendment

  The nature of the amendment is: Amend the name of the coinventor from Sim, Giol Lak to Sim, Giok Lak. Address for service in Australia - Watermark Patent & Trademark Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122

2 December 2010 Amendment Made

  The nature of the amendment is: Amend co-inventor from Sim, Giol Lak to Sim, Giok Lak

2 December 2010 Standard Patent Sealed

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