Stripper rubber pot mounting structure and well drilling equipment comprising same
Details for Australian Patent Application No. 2008294049 (hide)
International Classifications
Event Publications
4 March 2010 PCT application entered the National Phase
PCT publication WO2009/029143 Priority application(s): WO2009/029143
14 April 2011 Assignment before Grant
Williams, John The application has been assigned to Hampton IP Holdings Co., LLC
16 August 2012 Amendment Made
The nature of the amendment is: Application is to proceed under the number 2008101300
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