Laborsaving hole puncher

Details for Australian Patent Application No. 2007100100 (hide)

Owner SDI Corporation

Inventors Huang, Chi-Feng

Agent Madderns

Pub. Number AU-A-2007100100

Filing date 9 February 2007

Opi date 15 March 2007

International Classifications

B26F 1/36 (2006.01) Perforating

Event Publications

22 February 2007 Innovation Patent Application Filed

15 March 2007 Innovation Patent Open to Public Inspection

  Published as AU-A-2007100100

15 March 2007 Innovation Patent Sealed

3 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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