Air impact wrench

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Description

FIG. 1 is a perspective view of an air impact wrench showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the air impact wrench showing the backside of the view in FIG. 1.

Claims

The ornamental design for an air impact wrench, as shown and described.

Referenced Cited
U.S. Patent Documents
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D377894 February 11, 1997 Sung
D378891 April 22, 1997 Sung
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D396620 August 4, 1998 Sung
D410181 May 25, 1999 Sung
D410830 June 8, 1999 Pusateri et al.
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D465982 November 26, 2002 Taga
D489240 May 4, 2004 Bartfeld et al.
D493085 July 20, 2004 Copeland et al.
D497529 October 26, 2004 Price
6883621 April 26, 2005 Lin
D519807 May 2, 2006 Chen
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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
Classifications
Current U.S. Class: D8/68