Static structures (e.g. – buildings) – Shaped or strengthened by fluid pressure – Intersecting tubular elements form framework
Patent
1994-10-24
1996-09-17
Canfield, Robert J.
Static structures (e.g., buildings)
Shaped or strengthened by fluid pressure
Intersecting tubular elements form framework
52 217, 52 222, 52 224, 52 63, 135126, 135128, E04B 134
Patent
active
055556795
ABSTRACT:
An inflatable device for use as a bar, carnival stand, exposition stall or the like. The bar is comprised of bar segments, canopy and roof tubes for canopy supports, the segments and tubes having fluid communication therebetween, and the tubes in fluid communication with one another. A durable counter rests upon interior walls positioned transversely in the segments to form a countertop of the bar. The device is inflated by an electric fan or blower.
REFERENCES:
patent: 2168913 (1939-08-01), Middleton
patent: 2221366 (1940-11-01), Bisbing et al.
patent: 2836860 (1958-06-01), Staropoci
patent: 3744195 (1973-07-01), Ferkick
patent: 4296960 (1981-10-01), Winchester
patent: 4959901 (1990-10-01), Parish
patent: 5007212 (1991-04-01), Fritts et al.
patent: 5205086 (1993-04-01), Heim
patent: 5341530 (1994-08-01), Ward
Canfield Robert J.
Taddeo Joseph H.
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