Lockable overshot

Details for Australian Patent Application No. 2002254799 (hide)

International Classifications

Event Publications

1 May 2003 Application Open to Public Inspection

Published as AU-B-2002254799

19 April 2007 Application Accepted

Published as AU-B-2002254799

16 August 2007 Standard Patent Sealed

22 March 2012 Assignment Registered

Boart Longyear Pty Ltd The patent has been assigned to Longyear TM, Inc.

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