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The ornamental design for an impact wrench, as shown and described. |
FIG. 1 is a right side elevational view of an impact wrench of the present invention, the left side elevational view being a mirror image thereof;
FIG. 2 is a front elevational view of the wrench;
FIG. 3 is a rear elevational view of the wrench;
FIG. 4 is a top plan view of the wrench; and,
FIG. 5 is a bottom plan view of the wrench.
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May 10 2000 | IZUMISAWA, OSAMU | S P AIR KABUSHIKI KAISHA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010966 | /0521 | |
May 26 2000 | S.P. Air Kabusiki Kaisha | (assignment on the face of the patent) | / |
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