Title:
Therapeutic cushion
United States Patent 3284817
US Patent References:
Foot rest
- - 1986399

Leg and foot rest
- - 2911657


Inventors:
Charles, Landwirth
Publication Date:
11/15/1966
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Assignee:
Charles, Landwirth
Primary Class:
5/647
Other Classes:
5/630, 297/423.410, 5/650
International Classes:
A61G7/075; A61G7/05
Foreign References:
CH67173A