Cleaning system for surfaces exposed to poor weather conditions

Details for Australian Patent Application No. 2002324050 (hide)

Owner WEBER, Hugo

Inventors Weber, Hugo

Agent Madderns

Pub. Number AU-A-2002324050

PCT Number PCT/EP02/08995

PCT Pub. Number WO2004/018794

Filing date 11 August 2002

Wipo publication date 11 March 2004

International Classifications

E04D 013/00 Special arrangements or devices in connection with roof coverings

Event Publications

16 January 2003 Complete Application Filed

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2002324050

4 January 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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