Equipment with mutually interacting spiral teeth

Details for Australian Patent Application No. 2001231501 (hide)

International Classifications

Event Publications

27 November 2003 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

10 August 2006 Section 223 Application Received

Perna, V. An application to extend the time from 07 Nov 2003 to 07 May 2006 in which to request Examination has been filed . Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 8007 2002

12 October 2006 Section 223 Application Allowed

Perna, V. The time in which to request Examination has been extended to 07 May 2006. Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000 Extensions of Time, Section 223 2002

2 December 2010 Application Accepted

Published as AU-B-2001231501

16 June 2011 Standard Patent Sealed

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