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The ornamental design for a self defense device, as shown and described. |
FIG. 1 is a perspective view of a self defense device showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a first side view thereof;
FIG. 5 is a second side view of the side opposite to that shown in FIG. 4;
FIG. 6 is a front end view thereof; and,
FIG. 7 is a rear end view.
Fleischhauer, Raphael, Thomann, Jurg
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 16 2000 | FLEISCHHAUER, RAPHAEL | PIEXON AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011323 | /0295 | |
Nov 16 2000 | THOMANN, JURG | PIEXON AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011323 | /0295 | |
Nov 30 2000 | PIEXON AG | (assignment on the face of the patent) | / |
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