Impact wrench

Latest Chicago Pneumatic Tool Company Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side perspective view showing our design for an impact wrench;

FIG. 2 is a back right side perspective view thereof;

FIG. 3 is a left side view, which is a mirror image of the right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a bottom view.

The broken line showing of portions of the impact wrench is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D388678 January 6, 1998 Bantly et al.
D393580 April 21, 1998 Bantly et al.
D410830 June 8, 1999 Pusateri et al.
6062323 May 16, 2000 Pusateri et al.
D434297 November 28, 2000 Iritani et al.
D434298 November 28, 2000 Izumisawa
D437760 February 20, 2001 Izumisawa
6199383 March 13, 2001 Pusateri
D441628 May 8, 2001 Bass et al.
D467149 December 17, 2002 Morgan
D472782 April 8, 2003 Pusateri et al.
D477512 July 22, 2003 Liu et al.
D482947 December 2, 2003 Lin
D497787 November 2, 2004 Liao
6880645 April 19, 2005 Izumisawa
D507732 July 26, 2005 Nowak et al.
D519807 May 2, 2006 Chen
Patent History
Patent number: D540134
Type: Grant
Filed: Jun 22, 2006
Date of Patent: Apr 10, 2007
Assignee: Chicago Pneumatic Tool Company (Rock Hill, SC)
Inventor: John D. Clay (Charlotte, NC)
Primary Examiner: T. Chase Nelson
Attorney: Schmeiser, Olsen & Watts
Application Number: 29/247,498
Classifications
Current U.S. Class: D8/68; D8/70