Patent
   D412603
Priority
May 29 1998
Filed
May 29 1998
Issued
Aug 03 1999
Expiry
Aug 03 2013
Assg.orig
Entity
unknown
0
11
n/a
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.

Meurer, John

Patent Priority Assignee Title
Patent Priority Assignee Title
2931042,
3280402,
192071,
205179,
205990,
215400,
218385,
234411,
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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