Title:
AIR CONDITIONED HELMET
United States Patent 3548415
US Patent References:
Electric hair-pressing cap
- - 1737460
Removable cooling unit for hats
- - 2335630
Head apparel with cooling means
- - 3070803
Headgears for protection against cold and unclement weather
- - 3295511
Helmet
- - 3391407
Electric hair-pressing cap
- - 1737460
Removable cooling unit for hats
- - 2335630
Head apparel with cooling means
- - 3070803
Headgears for protection against cold and unclement weather
- - 3295511
Helmet
- - 3391407
Inventors:
Waters, William A.
Publication Date:
12/22/1970
View Patent Images:
Export Citation:
Assignee:
Waters, William A.
Primary Class:
Other Classes:
62/259.300, 165/46, 62/314, 2/906, 62/529, 165/47, 2/7
International Classes:
A42B3/28; A42B3/04; A42B3/00; A42C5/04