Extension spring counterbalance system
Details for Australian Patent Application No. 2002307573 (hide)
International Classifications
Event Publications
19 December 2002 Complete Application Filed
Priority application(s): 09/842,301 25.04.01 US
17 April 2003 Application Open to Public Inspection
Published as AU-A-2002307573
6 December 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired
This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.
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