Removable resilient foam block overshoes
United States Patent 2932910
Inventors:
Brown, Mabel W.
Publication Date:
04/19/1960
Assignee:
Brown, Mabel W.
Other Classes:
36/7.600, 36/7.500
International Classes:
A43C15/00
US Patent References:
| 2685141 | Antiskid attachment for shoes | | | |