Pneumatic impact wrench

- Black & Decker Inc.
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Description

FIG. 1 is a top plan view of a pneumatic impact wrench in accordance with this invention;

FIG. 2 is a side elevation view of the device shown in FIG. 1; the view of the opposite side of the device is the same;

FIG. 3 is a rear elevational view of the device shown in FIG. 1;

FIG. 4 is a front elevational view of the device shown in FIG. 1; and

FIG. 5 is a bottom plan view of the device shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D223134 March 1972 Bunyer
D256980 September 23, 1980 Adams et al.
Patent History
Patent number: D261222
Type: Grant
Filed: Aug 8, 1979
Date of Patent: Oct 13, 1981
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Roderick F. Bunyea (Cockeysville, MD)
Primary Examiner: A. Hugo Word
Attorneys: Edward D. Murphy, Leonard Bloom, Harold Weinstein
Application Number: 6/64,964
Classifications
Current U.S. Class: D 8/68
International Classification: D0805;