A Structural Improvement of Membrane Valve

Details for Australian Patent Application No. 2003100218 (hide)

International Classifications

Event Publications

10 April 2003 Innovation Patent Application Filed

9 October 2003 Innovation Patent Open to Public Inspection

Published as AU-A-2003100218

9 October 2003 Innovation Patent Sealed

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.