Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kailash C. Vasudeva0
Satnam Singh0
Date of Patent
September 13, 2011
Patent Application Number
12822345
Date Filed
June 24, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A tool has a distal operative portion and a proximal shank with a mounting portion, for mounting the tool in a holder. A substantial portion of the mounting portion has a cross-sectional shape with at least one and fewer than six 60-degree segments thereof having segment ends joined by a flat surface. The holder has a distal axial aperture or mounting hole for receiving the tool, the aperture having a cross-sectional shape which has 60-degree segments thereof having segment ends joined by a flat surface, but no more such flat surface segments than those corresponding to flat surface segments of the tool. The holder further has a ball-detent mechanism or other locking mechanism for engaging the mounting portion of the tool.
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