Title:
Umbrella tent
United States Patent 2864389
US Patent References:
/0032861.html
- - 0032861

/0998462.html
- - 0998462

/1263891.html
- - 1263891

Tent frame
- - 1823386

Folding umbrella
- - 2221288


Inventors:
Smith, Milton B.
Wallace, Earl C.
Zent, Lawson J.
Publication Date:
12/16/1958
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Assignee:
HETTRICK MFG COMPANY
Primary Class:
135/98
Other Classes:
135/25.310, 135/126, 135/120.200, 135/33.600
International Classes:
E04H15/28; E04H15/00
US Patent References:
2530765Tent
2568362Garden and beach umbrella
2671460Foldable beach-type umbrella
Foreign References:
FR750895A