Impact wrench

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Description

FIG. 1 is a perspective view of the impact wrench showing our new design, the dashed lines not being part of the design;

FIG. 2 is a top plan view thereof, the dashed lines not being part of the design;

FIG. 3 is a bottom plan view thereof, the dashed lines not being part of the design;

FIG. 4 is a front elevational view thereof, the dashed lines not being part of the design;

FIG. 5 is a side elevational view of one side thereof, the dashed lines not being part of the design;

FIG. 6 is a side elevational view of the other side thereof, the dashed lines not being part of the design; and,

FIG. 7 is a rear elevational view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D205091 June 1966 Averitt
D223134 March 1972 Bunyea
3924961 December 1975 Hess et al.
D256980 September 23, 1980 Adams et al.
D288769 March 17, 1987 Doman
D288770 March 17, 1987 Doman
D294001 February 2, 1988 Greenlee et al.
D324802 March 24, 1992 Caskey et al.
D335073 April 27, 1993 Anthony et al.
D339726 September 28, 1993 Bruno et al.
D377894 February 11, 1997 Sung
D378891 April 22, 1997 Sung
D396620 August 4, 1998 Sung
D410830 June 8, 1999 Pusateri et al.
6043575 March 28, 2000 Ghode et al.
6062323 May 16, 2000 Pusateri et al.
6082468 July 4, 2000 Pusateri et al.
6158459 December 12, 2000 Chang
D437760 February 20, 2001 Izumisawa
D441628 May 8, 2001 Bass et al.
6338389 January 15, 2002 Chang
D458824 June 18, 2002 Chen
D459179 June 25, 2002 Morgan
Other references
  • Impact wrench #824, Black & Decker catalogue, p. 60.*
  • Square drive impact wrench No. 7000, Sioux Professional Tools Catalogue, #871, p. 67.*
  • Air impact wrenches, ZK-502, 504, and 508, Zone King Industrial Co. brochure.*
  • Photocopy of Snap-on impact wrench.
  • Photocopy of Snap-on impact wrench.
  • Photocopy of Snap-on impact wrench.
Patent History
Patent number: D472782
Type: Grant
Filed: Apr 2, 2002
Date of Patent: Apr 8, 2003
Assignee: Snap-on Technologies, Inc. (Lincolnshire, IL)
Inventors: Daniel S. Pusateri (Grayslake, IL), Joshua Beer (Racine, WI), Susan C. Melvin (Zion, IL), Raymond E. Kinsley (Racine, WI), James R. Brehm (Racine, WI), John A. Pierman (Kenosha, WI)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firm: Seyfarth Shaw
Application Number: 29/158,353
Classifications
Current U.S. Class: D8/68
International Classification: 0805;