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The ornamental design for an impact wrench, as shown and described. |
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FIG. 1 is a right side elevation of an impact wrench of a first embodiment of the present invention showing a detail of texturing used on a grip of the wrench;
FIG. 2 is a left side elevation of the wrench of the first embodiment;
FIG. 3 is a front elevation of the wrench of the first embodiment;
FIG. 4 is a rear elevation of the wrench of the first embodiment;
FIG. 5 is a top plan of the wrench of the first embodiment; and
FIG. 6 is a bottom plan of the wrench of the first embodiment;
FIG. 7 is a right side elevation of an impact wrench of a second embodiment of the present invention;
FIG. 8 is a left side elevation of the wrench of the second embodiment;
FIG. 9 is a front elevation of the wrench of the second embodiment;
FIG. 10 is a rear elevation of the wrench of the second embodiment;
FIG. 11 is a top plan of the wrench of the second embodiment; and,
FIG. 12 is a bottom plan of the wrench of the second embodiment.
The broken lines shown in the drawings indicate features which form no part of the design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 26 1999 | IZUMISAWA, OSAMU | S P AIR KABUSIKI KAISHA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010447 | /0562 | |
| Dec 06 1999 | S.P. Air Kabusiki Kaisha | (assignment on the face of the patent) | / |
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