CONVEYOR BELT CLEANING SYSTEM

Details for Australian Patent Application No. 2003302922 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors HALL, Jerald, W., Jr.; TSUEI, Alexander, C.; BEHYMER, Lance, E.; MITRA, Smarajit

Pub. Number AU-A-2003302922

PCT Number PCT/US2003/0334

PCT Pub. Number WO2004/052761

Priority 10/309,790 04.12.02 US

Filing date 22 October 2003

Wipo publication date 30 June 2004

International Classifications

B65G 045/12 Lubricating, cleaning, or clearing devices

B65G 015/18 Conveyers having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration

B65G 039/073 Common features or details of, or auxiliary devices applicable to, conveyers of different kinds or types

Event Publications

29 July 2004 Complete Application Filed

  Priority application(s): 10/309,790 04.12.02 US

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003302922

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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