Title:
Crutch
United States Patent 2429409
US Patent References:
Crutch
- - 2116730

Crutch
- - 1459333

/0467675.html
- - 0467675

/1137008.html
- - 1137008

Pad used on crutches, artificial limbs, and sticks
- - 1340617


Inventors:
Eidman, Guy G.
Publication Date:
10/21/1947
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Assignee:
Eidman, Guy G.
Primary Class:
135/72
Other Classes:
135/86, 135/73
International Classes:
A61H3/02; A61H3/00
US Patent References:
1369580Crutch-tip
1438883Crutch, etc., tip