Vibrational Apparatus

Details for Australian Patent Application No. 2007231752 (hide)

Owner Flexidrill Limited

Inventors Pfahlert, Roger

Agent A J Park

Pub. Number AU-B-2007231752

Parent 2005317319

Filing date 2 November 2007

Wipo publication date 3 January 2008

Acceptance publication date 3 November 2011

International Classifications

B06B 1/12 (2006.01) Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency

B25D 9/02 (2006.01) Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously

E02D 7/18 (2006.01) Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds

E21B 7/00 (2006.01) Special methods or apparatus for drilling

E21B 7/24 (2006.01) Special methods or apparatus for drilling

Event Publications

22 November 2007 Complete Application Filed

3 January 2008 Application Open to Public Inspection

  Published as AU-B-2007231752

3 November 2011 Application Accepted

  Published as AU-B-2007231752

1 March 2012 Standard Patent Sealed

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