Claims (1)
Claim 1 (Independent)
The ornamental design for a safety helmet as shown and described.
Full Description
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FIG. 1 . 1 is a top plan view of a safety helmet, showing my new design; FIG. 1 . 2 is a perspective view thereof; FIG. 1 . 3 is a right side elevation view thereof; and FIG. 1 . 4 is a front elevation view thereof. The broken lines in the figures depict portions of the safety helmet that form no part of the claimed design.
Citations
This patent cites (15)
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