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The ornamental design for a pneumatic impact wrench, as shown and described. |
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FIG. 1 is a top, front and right-side perspective view of a pneumatic impact wrench showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a right side elevational view;
FIG. 4 is a left side elevational view;
FIG. 5 is a front elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 02 1990 | FISHER, IRVING | FISHER TOOL CO , INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005295 | /0674 | |
| Apr 23 1990 | Fisher Tool Co., Inc. | (assignment on the face of the patent) | / |
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