Impact wrench

- Ingersoll-Rand Company
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Description

FIG. 1 is a right side view of an impact wrench showing our design;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a bottom view of FIG. 1;

FIG. 5 is a front view of FIG. 1; and,

FIG. 6 is a rear view of FIG. 1.

Referenced Cited
U.S. Patent Documents
D256980 September 23, 1980 Adams et al.
D261222 October 13, 1981 Bunyea
D294001 February 2, 1988 Greenlee et al.
Patent History
Patent number: D339726
Type: Grant
Filed: Apr 3, 1992
Date of Patent: Sep 28, 1993
Assignee: Ingersoll-Rand Company (Woodcliff Lake, NJ)
Inventors: Robert H. Bruno (Avon, CT), K. David Harris (Winsted, CT), Robert E. Geiger (Sayre, PA), John M. Clapp (Sayre, PA), Patrick S. Livingston (Sayre, PA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffry H. Musgrove
Attorney: Walter C. Vliet
Application Number: 7/864,905
Classifications
Current U.S. Class: D 8/68