Tent frame
United States Patent 2757677
US Patent References:
/1326006.html
- - 1326006

Tent
- - 1502898

Collapsible tent
- - 2144747

Collapsible tent frame
- - 2284686

Tent frame
- - 2488809


Inventors:
Denn, Bernard L.
Publication Date:
08/07/1956
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Assignee:
Denn, Bernard L.
Primary Class:
135/160
Other Classes:
135/100
International Classes:
B23K1/00; E04H15/28; E04H15/34; E04H15/00
Foreign References:
DE428886C