ARRANGEMENT IN A SWIRL CHAMBER SUCTION DEVICE

Details for Australian Patent Application No. 2002313506 (hide)

Owner PATRIA VAMMAS OY

Inventors RUUSKA, Mauno; TOIJONEN, Timo

Pub. Number AU-A-2002313506

PCT Number PCT/FI02/00657

PCT Pub. Number WO2003/018914

Priority 20011613 08.08.01 FI

Filing date 7 August 2002

Wipo publication date 10 March 2003

International Classifications

E01H 001/08 Removing undesirable matter from roads or like surfaces, with or without moistening of the surface

A47L 009/08 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 20011613 08.08.01 FI

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002313506

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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