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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
4885879 Vault structure for protection of roadways against snow Dec. 12, 1989
4884589 Cover for collapsible shelter Dec. 5, 1989
4883512 Portable isolation enclosure Nov. 28, 1989
4879848 Viewing structure Nov. 14, 1989
4878322 Insulating plastic film structures and method Nov. 7, 1989
4875549 Debris barrier Oct. 24, 1989
4870984 Portable shelter with wind break Oct. 3, 1989
4860778 Contaminant shield and method of constructing same Aug. 29, 1989
4858395 Fire protection for structures Aug. 22, 1989
4858397 Air-inflated hyperbolic paraboloidal roof Aug. 22, 1989
RE33019 Environmentally controlled building Aug. 15, 1989
4841688 Modular pavilion Jun. 27, 1989
4837990 Sheltering structures and a method of assembling same Jun. 13, 1989
4835914 False ceiling constituted by a stretched sheet fixed along its edges to a support frame Jun. 6, 1989
4835917 Membrane supported reroofing system Jun. 6, 1989
4835918 Device for shading spaces Jun. 6, 1989
4832104 Device for covering or uncovering a surface by means of a cover May. 23, 1989
4815562 Debris barrier Mar. 28, 1989
4805735 Scaffolding net system Feb. 21, 1989
4798220 Thermo blanket Jan. 17, 1989
4796389 Reticular spatial structure Jan. 10, 1989
4782915 Method and apparatus for suspending cladding from scaffolding Nov. 8, 1988
4773191 Light and climate control system for pre-stressed fabric structures Sep. 27, 1988
4769962 Controlled environment enclosure Sep. 13, 1988
4768317 Ultra-lite stationary awning structures Sep. 6, 1988
4765352 Portable isolation enclosure for use in cleaning contaminated environments Aug. 23, 1988
4739592 Protective awning for scaffolding and tubular structures Apr. 26, 1988
4733507 Isolation hut Mar. 29, 1988
4731961 Temporary isolation structure Mar. 22, 1988
4730633 Stripflex Mar. 15, 1988
4729198 Grain silo sealing Mar. 8, 1988
4726153 Portable shelter Feb. 23, 1988
4715598 Basketball game and court Dec. 29, 1987
4707953 Expandable shelter system providing collective protection Nov. 24, 1987
4694543 Sheet gripping assembly Sep. 22, 1987
4685254 Swimming pool cover support, covered swimming pool and method of covering a swimming pool Aug. 11, 1987
4683902 Powered movable storage enclosure Aug. 4, 1987
4683686 Swimming pool cover Aug. 4, 1987
4682448 Shelter Jul. 28, 1987
4677999 Canopy Jul. 7, 1987
4677795 Fastening device and method Jul. 7, 1987
4672889 Building structures Jun. 16, 1987
4660337 Grain storage unit and method of use thereof Apr. 28, 1987
4655010 Support frame for an awning having a one-piece fabric cover Apr. 7, 1987
4644706 Building structure with transversely tensioned fabric covering Feb. 24, 1987
4642962 Device for sealed attachment of flexible cover strips for single- or double-curve roof surfaces of buildings Feb. 17, 1987
4641400 Airtight, watertight mechanical seam for joining panels of industrial strength fabrics Feb. 10, 1987
4635410 Decorative fabric wall system Jan. 13, 1987
4628647 Method for mounting a roof, floor or similar structure and a structure adapted to be mounted according to the method Dec. 16, 1986
4622950 Solamar II Nov. 18, 1986

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