Class 52/450 - Corrugated

Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure wherein the backer includes a sheet which is shaped
No. of patents: 35
Last issue date: 03/22/2011

Number	Title	Issue Date
7908810	Corrugated steel deck system including acoustic features The present invention relates to a sound rated floor system for inhibiting sound transmission between floors. The system includes a corrugated steel deck; a first layer of cementitious material or board or sheet applied over the corrugated steel deck; a sound insula...	03/22/2011
7415806	Ballistic abatement barrier method and system A modular ballistic abatement barrier system (10) includes a first corrugated panel (12) having at least one aperture (13), a second corrugated panel (16) having at least one aperture (17), and a ballistic cloth (14) placed ...	08/26/2008
7323509	Fire-resistant structural composite material Fire-resistant structural composites are comprised of a phenolic resin system, reinforcing fibers and alumina tri-hydrate. The composites may be formed into structural or load-bearing parts, and are particularly suited for applications requiring high strength and a ...	01/29/2008
7156243	Perforated decking A corrugated decking is provided that has a plurality of top horizontal surfaces, a plurality of bottom surfaces, and a plurality of transition surfaces, each transition surface connecting one of the top horizontal surfaces to one of the bottom surfaces. One of the ...	01/02/2007
7137224	Vented soffit panel and method for buildings and like A vented soffit panel and related method for buildings and the like includes a generally flat imperforate base portion shaped to enclose at least a portion of the building soffit when mounted in a generally horizontal orientation under an eave. At least one vent cha...	11/21/2006
7028441	Structural member and a method of manufacturing said member The structural member (1) has a generally U-shaped cross-section and comprises a base portion (2) and two leg portions (3) extending at substantially right angles from said base portion. The member comprises at least one thin sheet or foil which...	04/18/2006
6877288	Waterproof-sheet type of roofing shingle A waterproof-sheet type of roofing shingle comprises a belt-like tape attached to a bottom side of the roofing shingle facing a concrete slab. The belt-like tape has air passages for reducing a pressure of steam or vapor generated from concrete. The air passages are...	04/12/2005
6691482	Decking Decking including a profiled panel having a plurality of open-faced spaced ribs attached to a plurality of respective connecting sections. Each of the ribs defines a recessed area. A panel is received within each of the recessed areas and attached to the ...	02/17/2004
6434903	Section fixable to an anchoring base A section fixable in a mounted position to an anchoring base by means of fastening screws has at least one fastening segment extending in the mounted position substantially parallel to the anchoring base. The fastening segment is, for example, a fastening...	08/20/2002
6421969	Device forming a partition between storeys The invention relates to a device by a constructional part (1) preferably extending between supporting parts (10, 11, 12) of a building or plant constructions, and preferably forming a partition between storeys, such as a floor or a deck. The construction...	07/23/2002
6357191	Composite deck A ribbed metal plate for a composite slab that includes a substantially planar plate having an upper surface and a lower surface and a plurality of laterally-spaced, longitudinally-extending ribs that have a keystone profile and wherein the sidewalls are ...	03/19/2002
6151854	Profiled web for venting and draining floor tiles, particularly ceramic tiles, laid in a thin retaining layer A profiled web for arrangement between the underside of floor tiles and an upper surface of a support plate. The profiled web is based on a rigid plastic film formed to have a parallel series of successive channels, each of the channels being defined by f...	11/28/2000
5941035	Steel joist and concrete floor system A concrete floor system includes the use of sheet metal pan or decking and sheet metal z-shaped closures sitting upon low profile open web steel joist providing a non-structural or structural concrete brake above the walls forming vibration damping and so...	08/24/1999
5586418	Composite construction of reinforced concrete A composite construction which has a beam part (1) and a slab part (2) bearing thereon, the construction comprising the following components: a) a metal mantle (3) of the beam part, the mantle being at the same time the casting form and being made up of a...	12/24/1996
5566522	Ribbed plate for a composite slab The invention relates to a ribbed plate for a composite slab, the profile of which consists of protruding ribs formed in an essentially planar plate, the upper flanges of the ribs being surface profiled in order to achieve better adhesion between the ribb...	10/22/1996
5491946	Wide decking structure The present invention pertains to a long-span decking panel. The long-span decking panel is used, for instance, to span the space between girders to create a roof or a composite floor. The panel has a flange member having a first edge and a second edge. T...	02/20/1996
5259157	Acoustical deck panel assembly A panel assembly including a plurality of roof deck panels assembled in side-by-side relationship and secured to roof supports with each panel including a plurality of parallel and spaced apart perforated flat sections. Each flat section is separated from...	11/09/1993
5215806	Fire barrier material A fire barrier material for use in building construction comprising a sandwich structure have a first and second outer layers comprising a high temperature resistant material having corrugations therein and an intermediate layer comprising a flame retarda...	06/01/1993
5213869	Corrugated roofing sheets of synthetic fiber reinforced cement, with a rough surface due to the presence of granular material This invention relates to corrugated roofing sheets for building, made of a mixture of cement and inert materials, reinforced with synthetic fibers in fibrillated mesh form, characterized by having a rough outer surface due to the presence of surface gran...	05/25/1993
5107650	Anchorages in composite steel and concrete structural members This invention relates to the provision of mechanical anchorage in composite steel and concrete structural members such as slabs and beams, and more particularly to anchors adaptable as end anchors, to decking panels fitted with end anchors, and to compos...	04/28/1992
5032447	Fire barrier material A fire barrier material for use in building construction comprising a sandwich structure have a first and second outer layers comprising a high temperature resistant material having corrugations therein and an intermediate layer comprising a flame retarda...	07/16/1991
5016411	Building structure and method and element for making same A building structure comprises two parallel plates (2, 3) attached to means (4) therebetween forming channels (5, 6). Some of these channels are filled with concrete so that concrete ribs (10, 11) are formed, which preferably are provided with reinforceme...	05/21/1991
4917933	Plastic sheet for lining building surfaces A plastic sheet is disclosed which is used as a subcarrier for insulating linings of building surfaces. The sheet is formed by parallel, alternating, dovetail-shaped channels and grooves. A coarse-meshed lattice matting, having filaments, is glued or part...	04/17/1990
4889758	High-strength panel structure A panel having high strength relative to its weight is made of rigid material and is formed with a plurality of open cells, each open at one side, and with a plurality of closed cells, each closed on all sides. Each of the open cells is surrounded on all ...	12/26/1989
4882889	Composite structures A composite structure comprising a plurality of support members (11) arranged to form a decking member within a slab (15) said support members (11) comprising a pair of flange members (13, 14) joined by connecting a connecting web member (12), at least on...	11/28/1989
4809474	Prestressed composite floor slab and method of making the same A method of making a prestressed floor slab unit and floor system is disclosed involving the steps of creating a slab unit by imposing a first concrete slab over the central longitudinal portion of a corrugated cold formed steel deck sheet of generally re...	03/07/1989
4800697	Modular interstitial concrete sub-floor An interstitial sub-floor formed of concrete contained in a prefabricated formwork composed of a plurality of rigid plastic eggcrate-type modules positioned adjacent to one another and bonded to one another....	01/31/1989
4675238	Metal decking A corrugated metal decking having alternating crests and troughs and interconnecting therebetween a decking web that is characterized by improved stiffening means, in particular in the form of embossments or indentations. There are provided a plurality of...	06/23/1987
4579785	Metal decking A corrugated metal decking having alternating crests and troughs and a decking web disposed angularly out of the vertical, a plurality of linear indentations each extending across the decking web in a direction between the crest and trough walls, said ind...	04/01/1986
4453364	Corrugated steel decking section Improved corrugated steel decking of the type having plural crest surfaces, plural valley surfaces and plural sloping web surfaces connecting each crest surface to the adjoining valley surface. An inwardly depressed groove is provided in each of the slopi...	06/12/1984
4144369	Composite deck panel A corrugated sheet for use as part of a composite concrete deck comprising parallel spaced crest surfaces connected to parallel spaced soffit surfaces by upstanding connecting web surfaces that converge towards each other as they approach a common crest s...	03/13/1979
4143499	Roofing sheet A corrugated roofing sheet has special elevations formed in the wave crest of the sheet, the elevations being contoured to increase the sheet's rigidity while permitting the elevations to function as a ladder. The elevations provide effective rigidfying w...	03/13/1979
4106249	Method and apparatus for interlocking and venting a structural diaphragm A fluted deck for use in the building industry includes a plurality of vents disposed within the webs interconnecting top and bottom flutes. Since the webs are proportionally stronger than the top and bottom flutes, the vents do not reduce the inherent st...	08/15/1978
3974612	Structural element The invention relates to a structural element in the form of a panel of foamed plastic material provided with a ribbed metal reinforcing member at least part of which is heated to a temperature exceeding the melting point of the foamed plastic material, t...	08/17/1976
3956864	Composite structural assembly In order to provide, in a composite structural assembly comprising a plurality of metallic support members disposed in side-by-side relationship and a layer of cementitious material disposed on the plurality of support members, for the securement of the s...	05/18/1976

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Class 52/450 - Corrugated