Title:
Safety hat suspension system
United States Patent 3383705
US Patent References:
Sweatband
- - 1357263

Protective helmet lining
- - 3008145

Safety hat
- - 3041621

Protective headgear
- - 3083371

Suspension device for hard hat
- - 3175225


Inventors:
Raschke, Herbert A.
Publication Date:
05/21/1968
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Assignee:
BULLARD CO
Primary Class:
2/416
Other Classes:
73/40.50R, 2/181.400
International Classes:
A42B3/14; A42B3/04
US Patent References:
3280406Comfort band for headgear
2223332Sweat band