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Class Information
Number: 52/63
Name: Static structures (e.g., buildings) > Enclosure including flaccid nonmetallic or foraminous surfacing
Description: Structure forming a complete enclosure and including a thin, flexible, flaccid, nonmetallic or foraminous membrane which forms an exposed surfacing and is stretched between elongated members of its substructure.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
4608785 Environmentally controlled building Sep. 2, 1986
4601136 Semicircular arching roof type pipe-frame greenhouse with monitor roof-like protrusion Jul. 22, 1986
4601137 Locking mechanism for an office panel system Jul. 22, 1986
4593710 Framed tension structure Jun. 10, 1986
4590714 Heat insulating tarpaulin May. 27, 1986
4584800 Building structure including a polyhyparic surface Apr. 29, 1986
4583331 Frame supported structure with tensioned fabric panels Apr. 22, 1986
4581860 Saddle-shaped cable dome system for large span lightweight roof structures Apr. 15, 1986
4578908 Fabric roof structure Apr. 1, 1986
4574534 Tension enclosure system Mar. 11, 1986
4570395 Earthquake resistant self-balancing dome structure Feb. 18, 1986
4566236 Greenhouse structure element Jan. 28, 1986
4559746 Air-supported fabric roof structure Dec. 24, 1985
4554773 Device and method for securing overlapping corrugated sheets Nov. 26, 1985
4521997 Hay bale cover Jun. 11, 1985
4502256 Arrangement for securing a flexible web to a walling means Mar. 5, 1985
4495736 Automobile shelter Jan. 29, 1985
4488565 Hay rack top Dec. 18, 1984
4467571 Construction units and assemblies, and structures fabricated from such units and assemblies Aug. 28, 1984
4458456 Apparatus and method for protecting structures from flooding water Jul. 10, 1984
4455790 Tarpaulin anchoring system Jun. 26, 1984
4450656 Suspended roof May. 29, 1984
4433700 Panel structure Feb. 28, 1984
4429730 Cargo container cover Feb. 7, 1984
4425929 Collapsible structure Jan. 17, 1984
4424650 Roof insulation system and method Jan. 10, 1984
4423527 Fabricated floor drain with combination anchoring and seepage control flange Jan. 3, 1984
4416928 Cover structure Nov. 22, 1983
4412817 Canopy kiln system Nov. 1, 1983
4398376 Fabric panel unit Aug. 16, 1983
RE31328 Refrigeration insulation panel and structure Aug. 2, 1983
4387533 Method and apparatus for retaining heat in greenhouse and similar structures Jun. 14, 1983
4381629 Greenhouse May. 3, 1983
4364205 Portable structure and method of erecting same Dec. 21, 1982
4321774 Flood barrier Mar. 30, 1982
4318253 Method and apparatus for protecting plastic covers from deterioration Mar. 9, 1982
4290243 Building membrane hold-down system Sep. 22, 1981
4280306 Convertible enclosure for buildings and areas Jul. 28, 1981
4274234 Double-wall greenhouse with flexible film walls Jun. 23, 1981
4261144 Vertical corner post for screened-in room structure Apr. 14, 1981
4257199 Stadium cover Mar. 24, 1981
4251961 Detachable insulating cover assembly for greenhouses and the like Feb. 24, 1981
4244384 Modular shelter system Jan. 13, 1981
4232489 Skeletal frame structure with sheet material cover Nov. 11, 1980
4229914 Building structures Oct. 28, 1980
4228622 Automobile shelter apparatus Oct. 21, 1980
RE30389 Clamping apparatus Sep. 2, 1980
4218104 Refrigeration insulation panel and structure Aug. 19, 1980
4214407 Weatherproof joint cover for fabric roofs Jul. 29, 1980
4199906 Cooling tower Apr. 29, 1980

1 2 3 4 5 6 7 8










 
 
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