Impact wrench

- Snap-On Tools Corporation
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Description

FIG. 1 is a top plan view of an impact wrench showing our new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D256980 September 23, 1980 Adams et al.
D288769 March 17, 1987 Doman
D288770 March 17, 1987 Doman
D315855 April 2, 1991 Fushiya et al.
Other references
  • 1990 Snap-on catalog (Jun. 1989, p. 199). Automotive Tool catalog, pp. 25, 26. Impact Wrench Model AT325B, Model AT500B and Model AT50B.
Patent History
Patent number: D324802
Type: Grant
Filed: Jul 25, 1989
Date of Patent: Mar 24, 1992
Assignee: Snap-On Tools Corporation (Kenosha, WI)
Inventors: Richard V. Caskey (Racine, WI), Daniel R. Bullis, Jr. (Madison, WI), Lawrence J. Fenske (Madison, WI)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Emrich & Dithmar
Application Number: 7/384,470
Classifications
Current U.S. Class: D 8/68