Pressure differential material transport and disposal system

Details for Australian Patent Application No. 2002305856 (hide)

Owner CLEARVIEW WINDOW CLEANING, INC.

Inventors Grimes, Richard T.

Agent Freehills

Pub. Number AU-A-2002305856

PCT Number PCT/US02/17916

PCT Pub. Number WO2002/100549

Priority 60/296,824 08.06.01 US

Filing date 5 June 2002

Wipo publication date 23 December 2002

International Classifications

B02C 018/40 Disintegrating by knives or other cutting or tearing members which chop material into fragments

B02C 018/42 Disintegrating by knives or other cutting or tearing members which chop material into fragments

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/296,824 08.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305856

24 November 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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