Ratchet wrench
Description
Claims
The ornamental design for a ratchet wrench, as shown and described.
Referenced Cited
Patent History
Patent number: D558544
Type: Grant
Filed: Mar 7, 2006
Date of Patent: Jan 1, 2008
Inventor: Yi-Ho Liao (Ta-Li City, Taichung County)
Primary Examiner: Gary D. Watson
Assistant Examiner: Randall H Gholson
Attorney: Charles E. Baxley
Application Number: 29/255,317
Type: Grant
Filed: Mar 7, 2006
Date of Patent: Jan 1, 2008
Inventor: Yi-Ho Liao (Ta-Li City, Taichung County)
Primary Examiner: Gary D. Watson
Assistant Examiner: Randall H Gholson
Attorney: Charles E. Baxley
Application Number: 29/255,317
Classifications
Current U.S. Class:
D8/25