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The ornamental design for miniature butterfly impact wrench, as shown and described. |
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FIG. 1 is a left side elevational view of a miniature butterfly impact wrench showing my new design, the right side elevational view being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a front elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 26 1993 | IZUMISAWA, OSAMU | SHINANO PNEUMATIC INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006623 | /0004 | |
| Apr 30 1993 | Shinano Pneumatic Industries, Inc. | (assignment on the face of the patent) | / |
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