Collapsible back rest
United States Patent 2663880
US Patent References:
/0373555.html
- - 0373555

/0645745.html
- - 0645745

/0744126.html
- - 0744126


Inventors:
Meeks, James W.
Publication Date:
12/29/1953
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Assignee:
Meeks, James W.
Primary Class:
5/634
Other Classes:
297/391, 297/230.110
International Classes:
A47C20/02; A47C20/00
Foreign References:
GB191009683A
FR758007A