Wrench
Description
Claims
The ornamental design for wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D571173
Type: Grant
Filed: Aug 1, 2007
Date of Patent: Jun 17, 2008
Inventor: Bobby Hu (West District, Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Kamrath & Associates PA
Application Number: 29/282,902
Type: Grant
Filed: Aug 1, 2007
Date of Patent: Jun 17, 2008
Inventor: Bobby Hu (West District, Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Kamrath & Associates PA
Application Number: 29/282,902
Classifications
Current U.S. Class:
D8/27