An apparatus and method for forming an opening in a storage tank

Details for Australian Patent Application No. 2007304878 (hide)

Owner Zestco Pty Ltd

Inventors Timms, Dale Mclntyre; Thorpe, Russell; Quinan, Philip

Agent Watermark

Pub. Number AU-A-2007304878

PCT Pub. Number WO2008/040055

Priority 2006905492 04.10.06 AU

Filing date 4 October 2007

Wipo publication date 10 April 2008

International Classifications

B26D 9/00 (2006.01) Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus

B23B 41/00 (2006.01) Boring or drilling machines or devices specially adapted for particular work

B23B 43/00 (2006.01) Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool

B65D 90/00 (2006.01) Component parts, details or accessories for large containers

Event Publications

30 April 2009 PCT application entered the National Phase

  PCT publication WO2008/040055 Priority application(s): WO2008/040055

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