AIR SWEEPING APPARATUS

Details for Australian Patent Application No. 2002343582 (hide)

Owner TENNANT COMPANY

Inventors WYDRA, Larry, D.; LENZMEIER, Michael, H.

Pub. Number AU-A-2002343582

PCT Number PCT/US02/34705

PCT Pub. Number WO2003/038192

Priority 10/046,589 29.10.01 US

Filing date 29 October 2002

Wipo publication date 12 May 2003

International Classifications

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 10/046,589 29.10.01 US

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002343582

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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