Title:
Collapsible headgear
United States Patent 3374488
US Patent References:
/0276753.html
- - 0276753

Umbrella to be worn on head
- - 2140647

Cap
- - 2153146

Helmet construction
- - 2421633

Disposable all-weather hat
- - 2869136


Inventors:
Erbb, Ruth C.
Publication Date:
03/26/1968
View Patent Images:
Download PDF 3374488 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Primary Class:
2/171.020
International Classes:
A42B1/20; A42B1/00
US Patent References:
3049720Headgear