Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Po-Shen Chen0
Date of Patent
February 21, 2006
0Patent Application Number
109529460
Date Filed
September 29, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a bit for removing damaged screws, the bit of the present invention is able to reach and engage the deep portion of the slot of the damaged screws, while the conventional bit is unable to do so, so as to remove the damaged screw. The bit is designed to have a sharp tip which can engage the deep portion of the slot of the damaged screw, so as to get a good purchase and leverage on the damaged screw to remove it easily.
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