Impact wrench

- Snap-on Tools Corporation
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Description

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

FIG. 2 is a side elevational view taken from the bottom of FIG. 1, the side opposite being a mirror image;

FIG. 3 is a rear elevational view thereo;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D200876 April 1965 Kuenzl
D205091 June 1966 Averitt
D241705 October 1976 Kotone
D270809 October 4, 1983 Ikeda et al.
3696693 October 1972 Bosten et al.
3912022 October 1975 Smith
4064771 December 27, 1977 Krieg
Other references
  • Photographs of predecessor tool of Snap-on Tools Corporation, Model Nos. AT-300, AT-300A, AT-300B.
Patent History
Patent number: D288770
Type: Grant
Filed: Dec 24, 1984
Date of Patent: Mar 17, 1987
Assignee: Snap-on Tools Corporation (Kenosha, WI)
Inventor: Donald W. Doman (Janesville, WI)
Primary Examiner: B. J. Bullock
Law Firm: Emrich & Dithmar
Application Number: 6/685,859
Classifications
Current U.S. Class: D 8/68