Folding wheel chair
United States Patent 2665743
US Patent References:
/0315779.html
- - 0315779

/0606691.html
- - 0606691

Folding chair
- - 1381136

Chair or seat
- - 1898448

Folding wheel chair
- - 2379566


Inventors:
Cosper, Dale L.
Publication Date:
01/12/1954
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Assignee:
VERSAL INC
Primary Class:
297/42
Other Classes:
297/35, 297/423.290
International Classes:
A61G5/08; A61G5/12; A61G5/00
US Patent References:
2402085Folding wheel chair
2460459Folding article
2485016Invalid wheel chair
2522729Collapsible wheel chair
Foreign References:
CH177913A
GB494282A