Comfort band for headgear
United States Patent 3280406
US Patent References:
Headgear
- - 1575251

Detachable sweatband
- - 2411831

Browband
- - 2628361

Hat construction
- - 2696618

Headgear
- - 3087165


Inventors:
Immel, Willis L.
Publication Date:
10/25/1966
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Assignee:
Air, Reduction
Primary Class:
2/181
International Classes:
A42C5/02; A42C5/00
Foreign References:
CA589985A