US Patent 7934847 Power tool with light unit
Patent 7934847 was granted and assigned to Hitachi on May, 2011 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
February 23, 2007
Date of Patent
May 3, 2011
Patent Application Number
11709741
Patent Inventor Names
Hidekazu Harada
0
Katsuhiro Oomori
0
Nobuhiro Takano
0
Chikai Yoshimizu
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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