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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7207149 | Anchor and method for reinforcing a structure Anchor 10 for reinforcing a structure against displacement forces and a method of installation includes drilling a borehole 50 in an anchor medium 110 adjacent the structure A length of roving 21 composed of filaments 24 is doubled... | 04/24/2007 |
| 7197800 | Method of making a high impedance surface A high impedance surface and a method of making same. The surface includes a molded structure having a repeating pattern of holes therein and a repeating pattern of sidewall surfaces, the holes penetrating the structure between first and second major surfaces thereo... | 04/03/2007 |
| 7185610 | Heated flooring module for livestock stables A heated flooring module is provided for livestock stables, which includes an upper plaque, for walking on, which is essentially level; a hollowed central section, with no bottom surface, whose upper surface is equipped with at least one continuous runnel, adapted t... | 03/06/2007 |
| 7165366 | Conduit box and method of installing conduit A device for aligning conduit. The device is positioned within a corrugated deck layer configured under a roof structure wherein the device comprises a box having a top, a front, a back and opposing sidewalls. The top includes bevel portions downwardly extending fro... | 01/23/2007 |
| 7143555 | Hybrid precast concrete and metal deck floor panel In one implementation of the present invention, corrugated metal deck panels are attached to concrete structural beams to form a precast panel. ... | 12/05/2006 |
| 7080491 | Expansion joint cover with modular center A modular center plate for a cover that bridges the expansion gap and is supported by frame members of an expansion joint cover is made up of a plurality of formed members, each formed member being rectangular in plan and of uniform cross-section along an axis and h... | 07/25/2006 |
| 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 |
| 6898902 | Greenhouse as well as roof element for such a greenhouse having increased light transmission Greenhouse (1) provided with a roof element (2) having a multiplicity of transverse ribs (12, 13, 14, 15) or pyramids uniformly distributed over the roof element. The roof element can be constructed double-walled as a hollow-core sheet from tran... | 05/31/2005 |
| 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 |
| 6408586 | Perforated sheet floorplate element A floorplate element formed from a perforated sheet metal in which the floorplate element has a sequence of raised areas and recessed grooves. The floorplate element has at least one thinner transverse recessed area which results from a compression-pinchi... | 06/25/2002 |
| 6398456 | W-beam deck drain A deck drain apparatus is provided that allows builders to inexpensively configure deck drainage systems from standard AASHTO M180 highway guardrail. The apparatus includes a number of deck drain sections, butted together to form a drain channel. Each of ... | 06/04/2002 |
| 6336299 | Food storage building floor and method of constructing the same A storage floor air vent may comprise at least two vent walls positioned in substantially parallel relation to thereby define a channel; a plurality of angular baffle members, each angular baffle member composed of two segments forming an apex therebetwee... | 01/08/2002 |
| 6112482 | Floor and ceiling structures A composite floor or ceiling structure which comprises a profiled steel deck supported by a plurality of I-section steel beams each having an upstanding web bordered by upper and lower flange plates and covered in situ with concrete. The deck comprises a ... | 09/05/2000 |
| 5901515 | Raised floor having multiple layers Disclosed is a raised floor to be installed on the subfloor of a room. The raised floor is constructed with a plurality of upper layer plates and lower layer plates separated and supported by a plurality of base seats. The separation between the lower lay... | 05/11/1999 |
| 5469674 | Arched roof vertical wall self supporting metal building constructions A metal building is formed of adjacent preformed panels of generally U-shape with crimpable edges, the edges of adjacent panels being crimped together to form the building, the building having straight side walls and a continuous arched curved roof in whi... | 11/28/1995 |
| 5317846 | Underfloor wire distributing reinforced concrete floor structure A reinforced concrete floor structure having reinforced concrete beams and girders supporting a metal subfloor and a monolithic concrete layer. The metal subfloor comprises alternating first and second flooring units wherein the first flooring units span ... | 06/07/1994 |
| 5140791 | Limited access feeder raceway A floor construction includes a metal floor decking having a plurality of parallel multi-cell cellular metal floor raceways each of which includes at least one cell for high voltage power wiring. This one cell has a first wiring opening defined in a top t... | 08/25/1992 |
| 5057647 | Low rise flooring structure A low rise false flooring structure designed for use in applications where it is desirable to maximize the distance between the false floor and the ceiling and also maximize the space or chase under the false floor above the base floor structure. Fireproo... | 10/15/1991 |
| 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 |
| 4965972 | Combined deck unit and cellular raceway A combined deck and cellular raceway unit. The deck has at least a pair of parallel extending crests, each with a top member and a pair of webs together with a valley between the crests. The cellular raceway is formed by an assembly including a hat-shaped... | 10/30/1990 |
| 4962622 | Profiled sheet metal building unit and method for making the same An improved cold formed, sheet metal profiled building unit and method of making the same are disclosed. The building unit incorporates at least one longitudinal stiffening rib in a longitudinal flat region of the type having a tendency to buckle when sub... | 10/16/1990 |
| 4845908 | Composite metal/concrete floor and method A composite metal/concrete floor system and method of installation. The system includes a novel decking profile; snap-in cover plates to provide longitudinal cells for three services; a lateral trench with sheet metal rails and bottom plates; and cooperat... | 07/11/1989 |
| 4837994 | Composite metal/concrete floor and method A composite metal/concrete floor system and method of installation. The system includes a novel decking profile; snap-in cover plates to provide longitudinal cells for three services; a lateral trench with sheet metal rails and bottom plates; and cooperat... | 06/13/1989 |
| 4781001 | Continuous preset access housing A continuous preset access housing formed in part by a corrugated housing member is disclosed. A corrugated decking sheet supports the longitudinally extending housing member above cells of the decking sheet and a layer of concrete is placed over the deck... | 11/01/1988 |
| 4741134 | Composite metal/concrete bar joist floor and method A composite metal/concrete floor system and method of installation. The system includes a novel decking profile; snap-in cover plates to provide longitudinal cells for three services; a lateral trench with sheet metal rails and bottom plates; and cooperat... | 05/03/1988 |
| 4726159 | Composite metal/concrete floor and method A composite metal/concrete floor system and method of installation. The system includes a novel decking profile; snap-in cover plates to provide longitudinal cells for three services; a lateral trench with sheet metal rails and bottom plates; and cooperat... | 02/23/1988 |
| 4682456 | Cellular flooring system and method of using same An improved cellular flooring service distribution system is disclosed comprising a cellular flooring unit in which a dividing means provides a plurality of open parallel conduits in a single valley of a corrugated sheet, an overlying trench providing a p... | 07/28/1987 |
| 4637184 | Hollow floor A cavity floor is formed by placing on a structural floor bottom a flexible floor mold which has leg forming portions arranged in an array with generally planar portions extending between and surrounding the leg forming portions. A flowable substance is a... | 01/20/1987 |
| 4630414 | Cellular steel decking Cellular steel flooring is provided which includes corrugated steel decking and separately applied cover plates which establish a lengthwise cell in cooperation with a valley and the two connecting sloping sidewalls. The resulting cellular steel decking p... | 12/23/1986 |
| 4625480 | Underfloor assembly and cable distribution system and cable trench therefor The underfloor assembly for a building comprises corrugated metal flooring units preferably side-by-side with cable distribution ducts, over which is mounted cable trenches. Each distribution duct has a bottom plate and a preferably inverted U-shaped top,... | 12/02/1986 |
| 4603523 | Underfloor access housing A preset access housing for use with metal cellular flooring units of the type placed in building floors, and which provide generally parallel enclosed cells separated by troughs. The housing spans between the confronting webs of two of the cells and has ... | 08/05/1986 |
| 4594826 | Field-assembled raceway forming member A raceway forming member for use with a cellular or non-cellular flooring unit having at least two longitudinal, spaced-apart, inverted channels connected by a web to define a trough therebetween. The raceway forming member comprises a longitudinal cover ... | 06/17/1986 |
| 4593506 | Cellular flooring system and method of using same An improved cellular flooring service distribution system is disclosed comprising a cellular flooring unit in which a dividing means provides a plurality of open parallel conduits in a single valley of a corrugated sheet, an overlying trench providing a p... | 06/10/1986 |
| 4593507 | Trenchless underfloor conduit system A trenchless underfloor conduit system for distribution of electrical conductors, service lines and the like is disclosed. One or more spaced-apart duct members of reduced height dimension are placed over a corrugated deck. Covers are provided over select... | 06/10/1986 |
| 4584803 | High strength cellular metal floor raceway system An improved high strength cellular metal floor raceway system for distribution of service lines and the like is disclosed. Deck members are provided on upper and lower levels and present at least one uninterrupted deck conduit extending substantially hori... | 04/29/1986 |
| 4580379 | Underfloor assembly system having sub-floor accessory panels The underfloor assembly for a building comprises corrugated metal flooring units preferably side-by-side with cable distribution ducts, over which is mounted cable trenches. Each distribution duct has a bottom plate and a plurality of closed cells with le... | 04/08/1986 |
| 4559749 | Underfloor assembly and cable distribution system therefor The underfloor assembly for a building comprises corrugated metal flooring units preferably side-by-side with cable distribution ducts, over which is mounted cable trenches. Each distribution duct has a bottom plate and a plurality of inverted U-shaped me... | 12/24/1985 |
| 4558546 | Underfloor assembly and cable distribution system and cable trench therefor The underfloor assembly for a building comprises corrugated metal flooring units preferably side-by-side with cable distribution ducts, over which is mounted cable trenches. Each distribution duct has a bottom plate and a preferably inverted U-shaped top,... | 12/17/1985 |
| 4554771 | Field-assembled cellular decking unit A cellular decking unit, for field-assembly or factory-assembly, useful in the construction of a wire distributing floor structure. The cellular decking unit is assembled from upper and lower metal sheets arranged so as to provide laterally open channels.... | 11/26/1985 |
| 4529833 | Floor distribution box A floor distribution box adapted for securement in a channelway defined between opposed cells of a corrugated floor structure wherein the channelway has a bottom wall and opposed outwardly inclined side walls having opposed aligned access openings therein... | 07/16/1985 |
