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The ornamental design for a wing nut, as shown and described. |
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FIG. 1 is a perspective view of a wing nut, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side elevational view being identical;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Bertani, Alberto, Decursu, Giorgio
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 20 1995 | DECURSU, GIORGIO | ELESA S P A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007378 | /0330 | |
| Jan 20 1995 | BERTANI, ALBERTO | ELESA S P A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007378 | /0330 | |
| Jan 25 1995 | Elesa S.p.A. | (assignment on the face of the patent) | / |
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