Air impact wrench
Description
Claims
The ornamental design for an air impact wrench, as shown and described.
Referenced Cited
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Patent History
Patent number: D590226
Type: Grant
Filed: Dec 19, 2007
Date of Patent: Apr 14, 2009
Assignee: Fairskq (Taiwan) Co., Ltd (Taichung)
Inventor: Yi-Wei Chu (Taichung)
Primary Examiner: Antoine D Davis
Application Number: 29/299,070
Type: Grant
Filed: Dec 19, 2007
Date of Patent: Apr 14, 2009
Assignee: Fairskq (Taiwan) Co., Ltd (Taichung)
Inventor: Yi-Wei Chu (Taichung)
Primary Examiner: Antoine D Davis
Application Number: 29/299,070
Classifications
Current U.S. Class:
D8/68