Impact wrench

- S.P. Air Kabusiki Kaisha
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Description

FIG. 1 is a right side elevational view of an impact wrench of my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D339726 September 28, 1993 Bruno et al.
D388678 January 6, 1998 Bantly et al.
4379492 April 12, 1983 Hiraoka
5035161 July 30, 1991 Huang
5199505 April 6, 1993 Izumisawa
5377769 January 3, 1995 Hasuo et al.
5535867 July 16, 1996 Coccaro et al.
Patent History
Patent number: D403564
Type: Grant
Filed: Jun 24, 1997
Date of Patent: Jan 5, 1999
Assignee: S.P. Air Kabusiki Kaisha (Tokyo)
Inventor: Osamu Izumisawa (Tokyo)
Primary Examiner: Antoine Duval Davis
Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 0/72,762
Classifications
Current U.S. Class: D 8/68
International Classification: 0802;