Sweeping machine with variable wheel tracking

Details for Australian Patent Application No. 2002349111 (hide)

Owner Applied Sweepers Limited

Inventors Riach, Alan B

Agent Freehills

Pub. Number AU-B-2002349111

PCT Number PCT/GB02/05213

PCT Pub. Number WO2003/046291

Priority 0127838.1 20.11.01 GB

Filing date 19 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 12 July 2007

International Classifications

E01H 1/08 (2006.01) Removing undesirable matter from roads or like surfaces, with or without moistening of the surface

B60B 35/10 (2006.01) Axle units

B62D 7/20 (2006.01) Steering linkage

E01H 1/05 (2006.01) Removing undesirable matter from roads or like surfaces, with or without moistening of the surface

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 0127838.1 20.11.01 GB

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002349111

12 July 2007 Application Accepted

  Published as AU-B-2002349111

8 November 2007 Standard Patent Sealed

17 February 2011 Assignment Registered

  Applied Sweepers Limited The patent has been assigned to Tennant N.V.

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