Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marcio De Salles0
Date of Patent
April 7, 2009
0Patent Application Number
114325350
Date Filed
May 12, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
It refers to an accessory, which provides an electric or battery powered hand drill with the additional function of a saw, this accessory is basically formed by an attachment piece to a hand drill and a shaft system, conical gears and a pinion, which start a chain saw mechanism. It has a handle and a shield for the pinion, whose extent presses the lids of the gearbox.
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