Ratchet wrench
Description
Claims
The ornamental design for a ratchet wrench, as shown and described.
Referenced Cited
Patent History
Patent number: D576852
Type: Grant
Filed: Oct 31, 2007
Date of Patent: Sep 16, 2008
Inventor: Su-Hsiang Lin (Taiping City, Taichung County)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Rosenberg, Klein & Lee
Application Number: 29/292,865
Type: Grant
Filed: Oct 31, 2007
Date of Patent: Sep 16, 2008
Inventor: Su-Hsiang Lin (Taiping City, Taichung County)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Rosenberg, Klein & Lee
Application Number: 29/292,865
Classifications
Current U.S. Class:
D8/25