Title:
Ventilated boot
United States Patent 3027659
US Patent References:
/0057289.html
- - 0057289

/0102314.html
- - 0102314

/0682182.html
- - 0682182

/1134389.html
- - 1134389

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- - 1260942


Inventors:
Gianola, Salvatore V.
Publication Date:
04/03/1962
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Assignee:
MARBILL COMPANY
Primary Class:
36/3R
International Classes:
A43B7/06; A43B7/00
US Patent References:
1649236Automatic fresh-air shoe
2474815Air circulating insole
2480035Ventilated boot
2560591Foot ventilating shoe
2703037Four element telephoto lens system
2728999Footwear and the like
Foreign References:
DK42300A
SE89045A
FR1024960A
FR1033959A