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The ornamental design for a safety helmet, as shown and described.
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FIG. 1 is a view from the front of a safety helmet according to the design;
FIG. 2 is a view from the rear of the helmet of FIG. 1;
FIG. 3 is a view from one side of the helmet of FIG. 1;
FIG. 4 is a view from another side of the helmet of FIG. 1;
FIG. 5 is a view from above of the helmet of FIG. 1;
FIG. 6 is a view from below of the helmet of FIG. 1; and,
FIG. 7 is a perspective view of the helmet of FIG. 1.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 23 2005 | STEINHOBEL, BRIAN ARTHUR | MCKELVEY, JOHN PAUL | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016431 | /0316 | |
Mar 28 2005 | John Paul, McKelvey | (assignment on the face of the patent) | / |
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