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| Number | Title | Issue Date |
| 7739848 | Roofing panel interlock system An insulated building panel includes a male connector configuration as well as a female connector configuration that are both formed of generally bent surfaces. The male connector as well as the female connector extends outwardly from the side faces of an insulating... | 06/22/2010 |
| 7607273 | Building member A building member including a male portion and a female portion that are releasably connected together. The male portion includes a first beam having a first pair of wings joined together by a first crosspiece. A first bracket has first opposed ends each of which is... | 10/27/2009 |
| 7434364 | Wall panel arrangement A pair of upright wall panels are each provided with a sidewardly spaced pair of generally parallel but inclined guide grooves extending vertically along the outer face of the upright frame edge rails. A connector assembly including a main activator rod having a pai... | 10/14/2008 |
| 7370452 | Mat assembly for heavy equipment transit and support A mat assembly particularly suited for heavy equipment transit and support, such as roadway construction and the like. The mat assembly is made up of a number of structural members preferably having a “double I-beam” cross-sectional shape. Each I-beam has spaced... | 05/13/2008 |
| 7332053 | Process for sealing of a joint A process for installation of surface elements (1), the surface elements (1) comprising a core, a decorative upper surface (3) and edges (2) provided with joining means for mechanically locking the surface elements (1) together. Pr... | 02/19/2008 |
| 7310919 | Grain bin flooring system A grain bin floor panel formed from sheet metal. The grain bin floor panel is comprised of a first flange, a second flange, and a center support disposed between the first flange and the second flange. The center support is connected to the first flange by a first s... | 12/25/2007 |
| 7299592 | Structural support system for floor tiles An improved support system for an injection molded floor tile is provided by vertically aligning the support system below the main floor panel with a surface structure above the main floor panel. The surface structure is at least one vertical structure or protuberan... | 11/27/2007 |
| 7290377 | Block connector A block connector for pre-cast building blocks comprising a top body portion to be fitted into the bottom surface groove of an upper block and a bottom body portion to be fitted into the top surface groove of a lower block. The top and bottom body portions define th... | 11/06/2007 |
| 7291206 | Pre-ionizer for use with an electrostatic precipitator A pre-ionizer for use with an electrostatic precipitator is provided according to an embodiment of the invention. The pre-ionizer includes two or more corona ground elements arranged in a substantially parallel orientation. A corona ground element of the two or more... | 11/06/2007 |
| 7287356 | Twin track wire lath A welded wire lathing material for mounting stucco plaster and the like onto a building frame. This lathing material comprises intersecting transverse and primary longitudinal strands substantially located in a first plane. It also comprises secondary longitudinal s... | 10/30/2007 |
| 7275350 | Method of making a floorboard and method of making a floor with the floorboard Floorboards for installation of floors in herringbone pattern are formed with two opposite sides inverted relative to each other. The invention further comprises methods for producing and making floorings comprising such floorboards, as well as fitting pieces and se... | 10/02/2007 |
| 7225591 | Flexible two-ply flooring system A two-ply flooring plank is disclosed having two layers or “plies” with a bottom layer having a grain that runs generally transverse to a top layer or “cross-ply” to provide dimensional stability to the plank. The bottom layer includes a number of strips sec... | 06/05/2007 |
| 7216464 | Modular oven wall panel assembly A modular oven, such as a batch process oven, includes a standardized set of self supporting, interconnectable panels which, when assembled, from a self-supporting heat containment shell, free of added structural support members. The present invention is also direct... | 05/15/2007 |
| 7210876 | Rollable load bearing mat for turf areas A rollable load bearing mat for protecting turf areas from damage caused by weight bearing loads, such as vehicle or pedestrian traffic, configured from a plurality of interconnected mat units having a plurality of spaced apart cell rows comprising a plurality of ge... | 05/01/2007 |
| 7188576 | Modular deck structure of a pontoon boat A modular snap-tight interlocking deck and process for constructing a pontoon boat with said deck is described. The modular deck includes lightweight planks that snap together using a tongue-in-groove design. Once joined, the planks are inseparable and form a rigid,... | 03/13/2007 |
| 7188380 | Fabricated bedstead member This invention relates to a fabricated bedstead, in particular a fabricated bedstead that is applicable to a metal sofa bed or a bunk bed. The invention mainly comprises a bedstead that is made of different lengths of cannular shafts. The invention enables respectiv... | 03/13/2007 |
| 7178297 | Structures incorporating interlocking wall modules Modular structures constructed from interlocking wall modules made of plate steel and assembled with C-channel connectors, including tongue and groove elements used to position adjoining modules adjacent to one another, for example during the construction of a cell ... | 02/20/2007 |
| 7165374 | Wall system and method A multi-layer wall panel includes a core filler material surrounded by two plastic sheets. Each sheet includes three-dimensional texture formed to resemble masonry or other desired aesthetics. A layer of concrete may be disposed between each sheet and the filler mat... | 01/23/2007 |
| 7162846 | Joint structure for liquid or semi-liquid sealant A joint structure for a liquid or semi-liquid sealant is provided to facilitate the sealing engagement of plural structural members without having sealant protruding from the joint in a visible area. The joint structure comprises a first structural member having a c... | 01/16/2007 |
| 7152383 | Joining of foam core panels A blind connection for joining foam core panels which comprise a central sheet of foamed resinous material having top and bottom rails and veneers bonded to opposite sides of the central sheet and the rails. The rails having abutting side edge faces with matching sl... | 12/26/2006 |
| 7152379 | Two-ply flooring having a cross-grain bottom ply A two-ply flooring plank is disclosed having two layers or “plies” with a bottom layer having a grain that runs generally transverse to a top layer (i.e., “cross-ply”) to provide dimensional stability to the plank. The bottom layer includes a number of strip... | 12/26/2006 |
| 7131161 | Fiber reinforced polymer composite bridge deck of tubular profile having vertical snap-fit connection A fiber reinforced polymer composite deck module is used to form a deck constructed by assembling the deck modules. The deck module comprising an upper plate having an upper extension at its one side, a lower plate having a lower extension at its one side opposite t... | 11/07/2006 |
| 7121053 | Reinforced slab made of cement conglomerate, method for the manufacture thereof and associated reinforcing structure A reinforced slab, in particular able to withstand concentrated loads, has a substantially flat reinforcing structure (20) which is situated at a distance from the bottom (12) of the mould (10) and arranged at a height such as to allow embedding... | 10/17/2006 |
| 7104020 | Standing seam structural panel A multi-ribbed, standing seam structural roof panel with double ribs which can be attached directly to building framing to create a structural rated building panel with shear values which also serves as waterproofing panel. ... | 09/12/2006 |
| 7069701 | Groundwork frame structure An improved groundwork frame comprises a protruded bar each disposed in the middle of the top of an upper board and a lower board; an embedding groove being disposed in the middle of the bottom of the groundwork frame and corresponsive to the protruded bar; an upper... | 07/04/2006 |
| 6968665 | Pool grating and a method of installation A grate for a swimming pool structure is constructed by placing a multiple of grate bars in an elevated position above the gutter which is parallel to the pools edge including any curvatures. The grate bars follow the curvatures of the pool's edge. When in the eleva... | 11/29/2005 |
| 6959520 | Demand side management structures An improved building panel and attachment system for the production of structures with improved energy efficiency and fire safety characteristics. Panels are formed from a structural angle I™ beam with angles emerging from a web and forming dovetail shaped channel... | 11/01/2005 |
| 6941707 | Vented soffit panel A cladding product which includes a panel having at least one panel section and at least one longitudinal recess. The longitudinal recess includes a first channel portion adjacent to the panel section and a second channel portion adjacent to the first channel portio... | 09/13/2005 |
| 6939422 | Method for building sheet pile walls A method for building a sheet pile wall includes providing a first sheet pile having a leading sheet pile interlock with an interlock chamber, driving the first sheet pile into the ground while protecting the interlock chamber from ground material and providing a se... | 09/06/2005 |
| 6922955 | Pre-cast dock leveler pit A dock pit for a dock leveler mechanism comprises a pre-cast concrete body including integrally formed side, rear panel and front panels, all forming a continuous perimeter open therethrough to receive the load leveler mechanism. Each side panel has a top edge and t... | 08/02/2005 |
| 6905332 | Modular oven, panel assembly and method of assembling the same A modular oven, such as a batch process oven, having a standardized set of self supporting, interconnectable panels which, when assembled, from a self-supporting heat containment shell, free of added structural support members. Also described are the self-supporting... | 06/14/2005 |
| 6901711 | Facing and faced building insulation The facing of a faced insulation layer has Z-folded, double-folded, or single-folded lateral tabs extending the length of the facing sheet along or spaced inwardly from lateral edges of the facing sheet. Each lateral tab has multiple segments. One of the segments of... | 06/07/2005 |
| 6810834 | Agricultural floor panel An agricultural floor panel and system having a design for improved strength and cleaning is described. The floor panel is designed for support on at least two cross beams. The floor panel has two opposing edges, each edge having a plurality of flanges for supportin... | 11/02/2004 |
| 6799403 | Deep-ribbed, load-bearing, prefabricated insulative panel and method for joining A prefabricated structural building panel having a deep ribbed sheet metal interior skin. The panel preferably has a light weight rigid highly insulative foam core bonded to inner and outer skins, and having a ribbed configuration for the interior skin. A method for... | 10/05/2004 |
| 6769217 | Interconnecting disengageable flooring system The present invention relates to a disengageable interconnecting flooring system for use in forming a temporary or permanent flooring surface on top of a support structure from individual flooring panels. The system includes two or more flooring panels comprising a ... | 08/03/2004 |
| 6722814 | Trench cover element A temporary trench cover includes a number of cover elements which are of prefabricated or cast metal construction. An interlink for interengaging like cover elements on assembly includes a male head part at one end and a female slot at an opposite end. The male par... | 04/20/2004 |
| 6718721 | Insulated building panels A modular insulated building panel is disclosed. The panel is configured for connection to a like adjacently positioned insulated panel to form a building system. The panel comprises a central core of insulating material having two major surfaces and two side surfac... | 04/13/2004 |
| 6622440 | Modular flooring Disclosed is a modular floor including a plurality of floor tiles having two sides with different functional characteristics so that one side has a regular checkered surface with protrusions of equal maximum height and on the same plane, comprising areas ... | 09/23/2003 |
| 6599649 | Universal interfacing attachment system for camouflage screens The present invention provides an attachment system that can be used to interface between dissimilar camouflage systems and is particularly useful with ULCANS and LCSS camouflage systems. The present invention provides such compatibility while simultaneou... | 07/29/2003 |
| 6591567 | Lightweight fiber reinforced polymer composite modular panel A modular fiber reinforced polymer (FRP) module that interlocks with other similarly designed modules. Specifically, each FRP module has a female, receiver, end and a male, inserter, end such that the inserter of a first FRP module interlocks with, or "sn... | 07/15/2003 |