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| Number | Title | Issue Date |
| 7395999 | Reinforced polymer panel and method for building construction A method and apparatus for manufacturing reinforced wall panels and reinforced roof panels and using the pre-manufactured reinforced wall and roof panels in the construction of a building structure at a building site. The reinforced wall and roof panels are molded u... | 07/08/2008 |
| 7331148 | Stud for concrete forms and forms using such studs A concrete form comprises cross members, plywood, and metal studs. The studs include a front wall, a rear wall, and a pair of side walls, the walls arranged to form a generally rectangular cross-section. A pair of inner walls extends between and perpendicular to the... | 02/19/2008 |
| 7210664 | Concrete form having adjustable curvature Supplemental bridging straps are used to increase the strength of a flexible metal concrete form assembly. A metal form has a flexible panel member with a perimetral flange projected laterally from one side thereof. Each of a pair of transversely opposite side secti... | 05/01/2007 |
| 7156360 | Formwork system for forming transitions of reinforcement between concrete components and/or as termination of concrete formworks The invention concerns a formwork system (1) for forming a transition of reinforcement (8) between a concrete component and a further concrete component located adjacent thereto in a connecting direction (14), comprising two formwork elements ( | 01/02/2007 |
| 7146773 | Concrete accepting wall structure with adjustable curvature A structure for forming a vertically orientated wall comprises a flexible front panel having a longitudinal axis, a transverse axis and substantially continuous front surface; a flexible rear panel positioned rearwardly and parallel to the front panel; and a plurali... | 12/12/2006 |
| 7144530 | Concrete forming method employing threaded coupling slots A forming panel is provided which includes at least one and preferably a number of elongated channels each having inwardly projecting ribs which permit threadable attachment of hardward components such as bolts, externally threaded rings, collars and the like direct... | 12/05/2006 |
| 7051988 | Brace for concrete forms A brace for securing concrete form members to a casting surface. First and second leg members are spaced to form an angle. A bridging member extends between opposing ends of the leg members and a strut extends between the joined ends of the leg members and the bridg... | 05/30/2006 |
| 7051488 | Sub-rigid fast-form barrier system The invention disclosed herein is remarkable in its simplicity and promises wide commercial application as the labor costs for construction become increasingly prohibitive. The extraordinary absence of nails, screws, bolts, welds or any other fastening device allows... | 05/30/2006 |
| 7021919 | Apparatus for forming concrete blocks or stones with a rough surface A mold for forming blocks with at least one textured surface, the mold comprising a structure defining a cavity open at opposite ends thereof for receiving a block forming material at one of the open ends and discharging a block formed from the block forming materia... | 04/04/2006 |
| 6916166 | Apparatus for forming concrete blocks or stones with a rough surface A mold for forming blocks with at least one textured surface, the mold comprising a structure defining a cavity open at opposite ends thereof for receiving a block forming material at one of the open ends and discharging a block formed from the block forming materia... | 07/12/2005 |
| 6915613 | Collapsible concrete forms A concrete form unit includes opposing sidewalls which are preferably made of foamed plastic or other insulating material. Articulated spacers extend between and connect the sidewalls, and are capable of folding about themselves both at an elbow situated between the... | 07/12/2005 |
| 6840490 | System for the realization of structural remaining caissons, for (reinforced) concrete casting A system for the realization of caissons for containing concrete during capstan and which are due not to be removed in a following phase, includes: panels for containing the concrete, with air spaces or with spaces filled with insulating material; inserts for connec... | 01/11/2005 |
| 6770228 | Method for successive concreting of high vertical walls A method for successive concrete of high vertical walls by using a climbing shuttering system having a support structure on which various concrete shuttering elements are loaded hanging downwards. The top supporting carrier and the climbing shuttering system can be ... | 08/03/2004 |
| 6705582 | Concrete form & stake assembly and method of making same An assembly of concrete forms for use in the placement of concrete, the assembly having a pair of longitudinal form members and a ground engaging member that is in contact with at least one of the longitudinal form members. A first longitudinal form member slidably ... | 03/16/2004 |
| 6605240 | Over the top hinged concrete form and method of using the same A concrete form has a pair of opposed upstanding and spaced apart side panels. A space is defined between the side panels. Each side panel has a respective upper edge and a respective lower edge whereby a top opening is defined between the upper edges and... | 08/12/2003 |
| 6568141 | Concrete footing and wall system A concrete footing and wall system for increasing the efficiency in forming concrete foundations for building structures. The concrete footing and wall system includes a first preformed wall, a second preformed wall connected to the first preformed wall, ... | 05/27/2003 |
| 6539677 | Form brace with adjustable face An adjustable support bracing system for an upright structure includes a substantially vertical main frame and a support plate member pivotally secured to the main frame. The support plate extends on a first side of the main frame and provides supporting ... | 04/01/2003 |
| 6502802 | Double bias corner form A corner form assembly for forming inside corners of concrete structures. A pair of double bias form components, each of which has an acute angle between a side rail and the face sheet are arranged with the side rails in contact engagement to form a form ... | 01/07/2003 |
| 6378261 | Wall system involving panels A wall system is disclosed involving wall panels of corrugated sheets as a stay-in-place forming system for concrete for building a shelter for protection from severe weather conditions, e.g., tornadoes, hurricanes, etc. The corrugated sheets are joined t... | 04/30/2002 |
| 6332599 | Footing forms for concrete monolith construction Footing forms border the bottom of an open space into which concrete may be poured. The forms are adjustable to various widths and lengths, and further provide support for commercially available foam wall forms that are used in concrete wall construction.... | 12/25/2001 |
| 6322046 | Form panel clamp A concrete form panel clamp includes a threaded rod having a first pin mounted at a first end generally perpendicular to the rod. A second pin spaced away from and generally parallel to the rod is slidably mounted on the rod. A nut threaded onto the rod s... | 11/27/2001 |
| 6311453 | Form pin clip For use in securing a concrete form board, the form pin of the invention includes a clip having first portion substantially in the shape of a cylinder to be forced onto one end of a steel bar driven into sand, shale or clay and of an inside diameter subst... | 11/06/2001 |
| 6231025 | Ready-mixed concrete placing method and formwork unit used for the method The present invention relates to a ready-mixed concrete placing method wherein at least two holding members H comprising formwork fixing blocks 10 and threaded rods 11 screwed into tapped holes 10a in the formwork fixing blocks are arranged at a predeterm... | 05/15/2001 |
| 6231024 | Formwork forming unit A formwork forming unit for use in forming a concrete mold serving as a foundation of a building includes a frame-shaped form panel disposed to define a placing space for concrete and a bar-shaped separator. The form panel includes a plurality of first re... | 05/15/2001 |
| 6117521 | Concrete formwork A plastic, lightweight formwork for concrete, which is an integrally molded article of a crosslinked polymer obtained by mixing a monomer solution A of a metathesis polymerizable cycloolefin containing a catalyst component of a metathesis polymerization c... | 09/12/2000 |
| 6082074 | Method of fabricating layered decorative wall A method of fabricating a formed wall structure having a plurality of discrete layers. The method includes pouring a first layer of a first concrete mixture into a first vertical form whose depth is equal to that of the first layer; pouring a second layer... | 07/04/2000 |
| 6012699 | Concrete form having adjustable curvature A metal form has a flexible panel member with a perimetral flange projected laterally from one side thereof. Each of a pair of transversely opposite side sections of the flange is segmented by a plurality of longitudinally spaced V-shaped notches having t... | 01/11/2000 |
| 5987830 | Insulated concrete wall and tie assembly for use therein An insulated concrete wall is constructed by securing at least one tie assembly (14) to a panel (12) of insulative material, securing the tie assembly and panel to a pair of spaced forms (60, 68), and pouring concrete into an open space defined by the for... | 11/23/1999 |
| 5930970 | Panel construction use as a forming device for settable fluids in construction In a universal, reusable system for molding concrete or other settable fluids for use in building construction, an apertured composite plastic panel is provided for use in the framing system in which the plastic panel, rather than being of a honeycomb str... | 08/03/1999 |
| 5927043 | Housing assembly A house may be assembled from a plurality of vertically-cast wall sections and produce an aesthetically pleasing, highly desirable home at reduced cost.... | 07/27/1999 |
| 5918428 | Crack inducer plate for concrete A crack inducer plate assembly for concrete structures having a volume and an outer surface includes an elongated and rigid core plate for extending in the volume at a location spaced from the surface, the core plate having opposite sides. A waterproof an... | 07/06/1999 |
| 5885502 | Method of forming patterned walls A method of forming a patterned wall includes the step of aligning a linear edge of a first linear base form liner with a linear edge of a second linear base form liner to form a non-contoured composite notch surface between a first contoured surface of t... | 03/23/1999 |
| 5836126 | Modular concrete form system and method for constructing concrete walls A system for forming architectural concrete walls comprises a plurality of modular form units (32), each form unit comprising a generally rectangular support frame, a backing sheet (34, 36) and an overlying facing sheet (56; 58), each facing sheet having ... | 11/17/1998 |
| 5741408 | Polymer electrolyte membrane for use in fuel cells and electrolysis cells In order to produce a polymer electrolyte membrane from sulfonated, aromatic polyether ketone, an aromatic polyether ketone of the formula (I) ##STR1## in which Ar is a phenylene ring having p- and/or m-bonds, Ar' is a phenylene, naphthylene, biphenylene,... | 04/21/1998 |
| 5702627 | Uninsulated and insulated concrete building structure production in situ A new and unique method of forming and pouring concrete walls is described wherein concrete walls are constructed with unprecedented speed, precision, and flexibility. This is accomplished through the use of preformed corner or angle units working in conj... | 12/30/1997 |
| 5524861 | Reusable mold for constructing housing units and method of use thereof A system of mounting a plurality of wall panels to a soffit layout which defines the building module's layout, utilizes exterior and interior wall panels which are hingedly mounted at the bottom and are actively displaced to permit the casting to be remov... | 06/11/1996 |
| 5137251 | Pour window for a concrete form A pour window for a metal concrete form flexible to a predetermined arcuate shape. A window panel of a generally rectangular shape forms part of a door which is pivotally mounted at one edge thereof for movement between an open and a closed position there... | 08/11/1992 |
| 5111628 | Panel to produce swimming pools particularly and its production process A panel for the construction of swimming pools consisting of a prefabricated structure of reinforced resin concrete, at least one separate reinforcement element 2 corresponding to the height of the panels, the separate reinforcement element 2 comprising a... | 05/12/1992 |
| 5028364 | Process for forming concrete structures and stripping concrete forms A process for forming a concrete wall having a projecting portion such as those formed at a door, windows or the like, including installing two spaced apart opposite form boards which confine a cavity for receiving concrete, one of which has a groove for ... | 07/02/1991 |
| 5016855 | Beam clamp system A beam clamp system for securely engaging a pair of concrete form panels for maintaining them in generally vertical position against inadvertent dislodgment or dislodgment due to outward pressure from recently poured liquid concrete. Each clamp has a hori... | 05/21/1991 |
