Static structures (e.g. – buildings) – Flue with gaseous fluid-directing feature
Patent
1994-09-30
1996-04-02
Friedman, Carl D.
Static structures (e.g., buildings)
Flue with gaseous fluid-directing feature
52 213, 135137, 135124, 135116, 135119, E04H 1520
Patent
active
055029272
ABSTRACT:
A portable, inflatable tent has a semi-cylindrical cover portion that fastens to a planar base portion. The cover portion is provided with rib air-passageways that, when inflated, support the cover portion in its semi-cylindrical configuration. Various configurations of the rib air-passageways connecting to edge air-passageways provided with air inflation valves are described. Generally, the rib air-passageways are segregated into two groups, so that the failure of a single rib air-passageway will not cause the deflation of all of the rib air-passageways. The inflation valve(s) are preferably disposed on a surface of the cover portion that will be interior the erected tent, so that the user may reinflate the tent without exiting the tent. The tent is sized and shaped so as to provide convenient, weatherproof, portable shelter for a user.
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Edwards W. Glenn
Friedman Carl D.
Linden Gerald E.
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