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The ornamental design for a hardhat, as shown and described. |
FIG. 1 is a side elevation view of a hardhat showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof; and,
FIG. 5 is a bottom plan view thereof.
The crosshatch surface shading is understood to repeat throughout the indicated area.
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D277425, | Dec 17 1981 | Protector Safety Industries Limited | Safety helmet |
D358905, | Jun 25 1992 | Construction Safety Association of Ontario | Safety helmet |
D370308, | Jan 12 1994 | Peltor AB | Protective helmet |
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