Ventilated shoe
United States Patent 3256621
US Patent References:
/0231398.html
- - 0231398
Removable innersole for boots or shoes
- - 1597672
Ventilated shoe
- - 2239211
Footwear with provision to change the air therein
- - 2720041
/0231398.html
- - 0231398
Removable innersole for boots or shoes
- - 1597672
Ventilated shoe
- - 2239211
Footwear with provision to change the air therein
- - 2720041
Inventors:
Roscoe, Linton
Publication Date:
06/21/1966
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Export Citation:
Assignee:
T SISMAN SHOE COMPANY LTD
Primary Class:
Other Classes:
D02/961
International Classes:
A43B7/06; A43B7/00