Wang's grooved knife

Details for Australian Patent Application No. 2008101220 (hide)

Owner Wang, Y.

Inventors Wang, Yuquan

Agent Yuquan Wang

Pub. Number AU-A-2008101220

Parent 2004203318

Filing date 11 December 2008

Opi date 22 January 2009

International Classifications

B26B 9/02 (2006.01) Blades for hand knives

Event Publications

8 January 2009 Innovation Patent Application Filed

22 January 2009 Innovation Patent Open to Public Inspection

  Published as AU-A-2008101220

22 January 2009 Innovation Patent Sealed

4 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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