Ratchet wrench
Description
Claims
I claim the ornamental design for a ratchet wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
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D468617 | January 14, 2003 | Wang |
D474662 | May 20, 2003 | Canino et al. |
D532275 | November 21, 2006 | Lin |
D562652 | February 26, 2008 | Liao |
D610895 | March 2, 2010 | Garcia et al. |
D614819 | April 27, 2010 | Lin |
D614930 | May 4, 2010 | Garcia et al. |
D617170 | June 8, 2010 | Lai |
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Patent History
Patent number: D663177
Type: Grant
Filed: Mar 5, 2012
Date of Patent: Jul 10, 2012
Inventor: Chia-Yu Chen (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Sinorica, LLC
Application Number: 29/414,874
Type: Grant
Filed: Mar 5, 2012
Date of Patent: Jul 10, 2012
Inventor: Chia-Yu Chen (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Sinorica, LLC
Application Number: 29/414,874
Classifications
Current U.S. Class:
D8/25