Face-to-face Tongue And Groove; E.g., Dado Patents (Class 52/536)
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Patent number: 6341461Abstract: A wood panel system that includes an upper rail, a lower rail and a stile is provided. The upper rail and lower rails are in rigid communication with a wall, while the stile may float between the upper and lower rails. In certain embodiments, the upper rail and the stile are joined by a noncoped groove. The outer edges of the upper rail and the stile may be disposed within different planes that are each parallel to the wall. The upper rail may have a lip that extends over a portion of the stile. Preferably, the stile is formed of a wood veneer coated core material.Type: GrantFiled: August 17, 2000Date of Patent: January 29, 2002Assignee: New England Classic Interiors, Inc.Inventors: John S. Crowley, Edward H. Lameyer, John MacDiarmid
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Patent number: 6311443Abstract: This invention provides an apparatus, method, and system to arrange a deck or balcony with the use of pre-manufactured deck panels. The deck panels are inexpensive, easy to install, remove, or add to, and only requires common framing hardware.Type: GrantFiled: July 14, 1999Date of Patent: November 6, 2001Inventor: Robert Allazetta
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Patent number: 6298625Abstract: A roof covering includes an upper portion, a lower portion, and a retainer. The upper portion includes a nailing strip, a water stop, a lock, and a lock indicator. After a first strip of the roof covering is installed on a roof, a second strip of the roof covering is interlocked with and secured to the first strip. A retainer of the second strip is received in the lock of the first strip to secure the strips together. Successive strips of roof coverings are added to a roof until a desired area is covered.Type: GrantFiled: November 22, 1999Date of Patent: October 9, 2001Inventor: Vernon L. Sweet
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Patent number: 6260323Abstract: A wall panel supporting unit and system of constructing a wall utilizing a series of the wall panel supporting units in place of a traditional stud wall. The individual wall panel supporting units are of unitary construction and are generally rectangular. The units are corrugated and the resulting ridges function in the same manner as individual studs in a traditional wall, by creating a space within the wall for insulation, electrical wiring and similar uses. The individual units are fastened together, and attached to parallel tracks along the ceiling and floor to ensure a straight wall when panel sheathing such as drywall is applied. The individual units generally conform to each other when stacked together and offer a significant reduction in required shipping space.Type: GrantFiled: June 4, 1999Date of Patent: July 17, 2001Inventor: Charles R. Hockey
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Patent number: 6233895Abstract: Roofing tiles have dimensions differing from conventional tiles to allow manufacture of the tiles in a substantially greater size than conventional tile sizes. The tiles may be installed more rapidly, since each piece of material must be separately installed and a single tile may cover a greater area. Additional ribs are added underneath the interior portion of each tile than with conventional tiles. The ribs are spaced appropriately such that a person walking over each tile would have the weight of a single foot distributed over one or more ribs at all times. Moreover, the rims of each tile extend substantially deeper, through the thickness, of the tile. Each tile has material removed from the main surface portion, or the actual surface opposite the weather-exposed surface, to reduce the weight therefrom. Each tile may be configured with open air channels underneath each tile up and down the entire roof.Type: GrantFiled: March 3, 1999Date of Patent: May 22, 2001Assignee: Evans Brothers InvestmentsInventors: Lewis M. Evans, Michael M. Evans
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Patent number: 6223488Abstract: An exterior covering for buildings and the like is described. The present invention relates to vinyl siding panels for building exteriors that are easy to install, and which prevent a collection of moisture along the building exterior.Type: GrantFiled: December 9, 1999Date of Patent: May 1, 2001Assignee: Crane Plastics Siding LLCInventors: Paul R. Pelfrey, David J. Knecht
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Patent number: 6182404Abstract: A sub-roofing element for a flat, plate-shaped structural element, in particular for a solar energy collection module that can be fastened to joist elements that can be laid on a pitched roof in the ridge-eaves direction, whereby the sub-roofing element is made of watertight material and has at least one water channel.Type: GrantFiled: September 29, 1998Date of Patent: February 6, 2001Assignee: Lafarge Braas GmbHInventors: Manfred Rinklake, Norbert Rösler
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Patent number: 6178703Abstract: A lightweight, preferably clay roofing tile, preferably having surface configurations to simulate the thick heavyweight of natural slate, or to simulate natural wood shakes, or other natural materials, is provided, constructed so as to be molded from materials with weight-reducing zones, and strengthening webs, integral with the tile, such that each tile is of unitary, molded, one-piece construction. The placement, type and number of webs enable the cutting of the tiles to form tile accessory pieces, at ends of laid-up courses, hips, ridges and the like, to minimize or eliminate the necessity of inventorying large numbers of special accessory pieces. The webs provide strengthening while the hollow zones reduce weight, with at least some of the webs being located to provide strength to the tiles along newly cut edges. An interlock design at tile edges facilitates reduction in weight by eliminating the need for a double coverage overlap.Type: GrantFiled: October 5, 1993Date of Patent: January 30, 2001Assignee: CertainTeed CorporationInventors: Michael J. Noone, William C. Woellner
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Patent number: 6134856Abstract: An improved roll roof membrane for use in commercial applications, i.e., flat and low pitch roof structures, and a method for the preparation thereof. The roof membrane comprises a support sheet, and top and bottom layers comprising APP modified bitumen, the top APP modified bitumen layer having a selvage edge disposed along one side of the membrane and the bottom APP modified bitumen layer having a second selvage edge disposed along the opposite side of the membrane. Each of the selvage edges have a series of embossed ridges and valleys adapted to accept adhesives, the valleys extending substantially through the APP modified bitumen layer to the support sheet. The membrane exhibits excellent peel strength with an adhesive, thereby eliminating the need to use a torch during installation in commercial roofing applications.Type: GrantFiled: February 5, 1999Date of Patent: October 24, 2000Assignee: Building Materials Corporation of AmericaInventors: Amir G. Khan, Joseph R. Bruns, Richard Darrell Rains, Michael Di Stefano
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Patent number: 6122876Abstract: A cladding board (10) for fixing in partial overlapping relationship with a like board (10). The board (10) includes a longitudinally extending first face (11) which, in use, partially overlaps with the opposing face of a like board (10) and a retaining formation (12) in the first face (11) adapted to captively retain an aligning spline (13) having a complementary retaining formation.Type: GrantFiled: November 20, 1996Date of Patent: September 26, 2000Assignee: James Hardie Research Pty. LimitedInventors: John Bado, Joseph Emmanuel Zarb
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Patent number: 6088983Abstract: Elongate metal roof panels with interlocking edge formations combine to establish a roof system. A center panel having matching edge locking formations and positioned at a mid-point on a planar roof section couples to a first series of elongate metal roof panels extending leftward and couples to a second series of elongate metal roof panels extending laterally rightward. Members of the first and second series of panels are similar in structure and include complimentary locking edge structures, but couple in opposite orientation.Type: GrantFiled: April 14, 1999Date of Patent: July 18, 2000Inventor: Michael L. Applebee
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Patent number: 6061987Abstract: A building side panel assembly, roof panel assembly, and roof beam are provided for modular construction wherein the panel assemblies may be inter-connected by an interlocking means which are located on each of the edges of the panel assemblies. The side panel assemblies are assembled in an edgewise relationship to form a structural barrier such as a wall. The panel assemblies are formed with a hemmed and a non-hemmed leg, wherein the non-hemmed leg of one panel assembly is configured to interlock with a hemmed leg of another panel assembly.Type: GrantFiled: April 24, 1998Date of Patent: May 16, 2000Assignee: Lemke Manufacturing, Inc.Inventor: Robert E. King
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Patent number: 5956913Abstract: A shingle system comprising a fastening strip and a plurality of shingles. The fastening strip includes a top flange portion and a fastener portion. A gasket is located along a bottom surface of the fastening portion. The plurality of shingles each include top and bottom edges and opposing side edges. The bottom edge includes an underturned flange for engaging the top flange portion of the fastening strip. Overturned or underturned flanges are provided on the side edges to connect adjacent shingles along the sides. In a further embodiment, the shingles comprise first and second shingle configurations where the first shingle configuration includes side edges that are tapered and either overturned or underturned, and where the second shingle configuration includes side edges having an opposite taper to the first shingle configuration as well as an opposite flange. In a further embodiment, the shingle system further comprises a roof cap including tailing and leading edges and opposing side edges.Type: GrantFiled: September 24, 1997Date of Patent: September 28, 1999Inventor: Joseph R. Nicholson
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Patent number: 5941039Abstract: The present invention is directed to a concrete roof tile having a front edge surface, which is that surface of the tile across the width of the tile and which faces downwardly when in use on a roof. The front edge surface has a progressively greater depth as between a relatively thin profiled central portion and thicker profiled side portions. In use, the horizontal rows of the roof tiles are laid in half-bond relationship with adjacent horizontal rows to give a pleasing appearance in which the combined overlapped thicknesses of the tiles in one such row of tiles and the tiles of adjacent rows of tiles above and/or below at overlapped headlap and tail portions are the same or substantially the same.Type: GrantFiled: June 28, 1996Date of Patent: August 24, 1999Assignee: Redland Technologies, LimitedInventor: Frazer William Timothy Law
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Patent number: 5782044Abstract: A preferred foot traffic grid has a plurality of grid sections including an initial grid section, a terminating grid section, and a plurality of intermediate grid sections therebetween. Adjacent grid sections are coupled using a pair of spaced connectors received in corresponding channels in the adjacent connector. The channels and connectors are positioned on opposed sides of a support leg.Type: GrantFiled: June 12, 1997Date of Patent: July 21, 1998Assignee: Balco Metalines Inc.Inventors: Ronald N. Dodd, James J. Hopper, II, Johnnie D. Hilburn, Jr.
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Patent number: 5743059Abstract: An extruded roof tile (30) has an upper surface (11), which is contoured to give the appearance of a profiled tile and which is, for example, provided by projections (32, 34) extending between the upper and lower edges (13) and (14a) respectively of the tile, and an under surface (12) having a shape which is other than a contoured shape which generally follows that of the upper surface (11) of the tile (30). For example, the under surface (12) may have a shape which corresponds to that of a flat tile.Type: GrantFiled: November 4, 1994Date of Patent: April 28, 1998Assignee: CRH Oldcastle, Inc.Inventor: John Alfred Fifield
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Patent number: 5729947Abstract: A covering for an underlying structure comprises a bottom layer of U-shaped sections with gaps between covered by an upper layer of inverted U-shaped sections, the sections having clearance holes and/or flexible edges to permit transverse thermal flexing. The bottom sections are attachable to the structure by clip elements previously attached to the structure.Type: GrantFiled: May 3, 1996Date of Patent: March 24, 1998Inventor: Michael Graham Dawes
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Patent number: 5671577Abstract: A fully interlocking roof shingle for installing a weather-proof roof on a building. The shingles are constructed of multiple layers to expose various interlocking grooves for connection to the contiguous shingle. The interlocking grooves have a dovetail configuration to ensure secure connection of the shingles to form a substantially integral roofing system. The individual shingles include a bottom plate with a plurality of grooves disposed upwardly and a top plate with a plurality of grooves disposed downwardly. The grooves of each plate mate to form the assembled roofing shingle exposing a decorative top surface and a base surface of the upper and lower plates respectively. The plates are assembled in an offset manner so as to expose upwardly disposed grooves along two edges and downwardly disposed grooves along the other two edges. As a result, the shingles may be assembled on the roof by interlocking the grooves of the shingles.Type: GrantFiled: June 6, 1995Date of Patent: September 30, 1997Assignee: MASCO CorporationInventor: Kenneth L. Todd
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Patent number: 5647175Abstract: A floating sub-frame for installation on purlins of a metal roof beneath a roof curb that supports roof equipment. The floating sub-frame functions to stabilize the roof curb by resisting vertical movement of the roof due to the passage of wind across the roof while enabling horizontal thermal movement of the metal roof relative to the supporting purlins.Type: GrantFiled: November 27, 1995Date of Patent: July 15, 1997Inventor: James G. Smyth
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Patent number: 5613337Abstract: A shingle is formed with a first, or trailing, side edge folded over toward the top surface of the shingle to catch moisture and direct it down to the top surface of the next lower shingle. A second, or leading, side edge of the shingle is not folded. An "S" shaped fold, spaced apart from the trailing edge fold, receives the unfolded leading edge of an adjacent shingle. The trailing edge and S fold form a gutter under the leading edge of the adjacent shingle. The top edge of the shingle is folded-over toward the top surface of the shingle for engagement with the folded-under lower edge of the next higher shingle. The folded-over top edge extends to the right or leading edge of the shingle and slides under the left edge of the folded-over top edge of the next adjacent shingle to the fight side. The folded-under lower edge extends along the lower edge of the shingle but leaves a gap relative to the folded-under lower edge of the lateral adjacent shingle.Type: GrantFiled: May 24, 1995Date of Patent: March 25, 1997Assignee: Vail Metal Systems, LLCInventors: David J. Plath, James M. Buster
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Patent number: 5581968Abstract: A connector assembly for siding panels to form a self-flashing, leakproof seam between the ends of the siding panels. The connector assembly includes first and second connectors each attachable to an end of a siding panel. Upon securement of the connectors to the siding panel, the siding may be applied to the building with the connectors overlapping preventing longitudinal separation. The vertical channels of the connectors allows sliding engagement of the siding.Type: GrantFiled: June 28, 1995Date of Patent: December 10, 1996Assignee: Composite Products, Inc.Inventors: Gregg A. Laurie, Larry A. Demaree
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Patent number: 5540029Abstract: A roof tile 10 is provided which, when used on a tiled roof, has improved resistance to lifting and damage due to wind. The roof tile includes a wind-uplift-preventing step 5 that, when a plurality of the tiles are overlapped on a roof deck, shields a forward end surface 94 of an adjoining tile to prevent the adjoining tile from being lifted in high winds. The roof tile also has a tapered top surface 93 which offers a low wind resistance profile, and includes interlocking formations 28, 40 on its top and bottom surfaces which are arranged and dimensioned to allow each tile to be interlocked with adjoining tiles above and below it on the roof deck.Type: GrantFiled: February 16, 1994Date of Patent: July 30, 1996Inventor: Albert S. Elias
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Patent number: 5537792Abstract: A wall covering comprising a plurality of plastic molded panels each having a relatively thin body portion formed with rows of simulated building elements. The panels are mounted on a support surface in a plurality of horizontal courses with a side marginal edge region of one panel overlapping and sealingly engaging an underlying side marginal edge region of the adjacent panel and a lower marginal region of a panel in one course overlying an upper marginal region of a panel in a lower course. Each panel is provided with frangible locating means for positively locating an interlock lip of the overlying panel in predetermined engaged relation with interlock flanges of an underlying panel. The interlock flanges of the panels are provided with reinforcement ribs to prevent breakage when the panels are exposed to weather extremes and undergo thermal expansion or contraction. Finally, each panel is provided with side interlock means which enhance the panel's resistance to buckling during installation and use.Type: GrantFiled: March 23, 1995Date of Patent: July 23, 1996Assignee: Nailite InternationalInventor: Alfred Moliere
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Patent number: 5535567Abstract: An interlocking roofing panel is disclosed. The panel has longitudinal edges and large and small dikes extending along these edges. These dikes interlock to form a standing seam. Upon installation, the top wall of the small dike is sufficiently spaced below the top wall of the first dike of an overlapping longitudinally adjacent panel, defining an "upper gap," to interrupt movement of water between the dikes. Also, the small dike features a concave portion which opens towards the primary panel portion and the first dike has a linking portion, so that the linking portion extends into the concave portion while being sufficiently spaced within the concave portion, defining a "lower gap," that, during installation, upward movement of the first dike relative to the small dike is permitted.Type: GrantFiled: October 5, 1994Date of Patent: July 16, 1996Assignee: Razor Enterprises, Inc.Inventor: Michael P. Cahoon
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Patent number: 5526626Abstract: Roofing components and method for roofs includes a flexible base and one or more ranks of integrally formed thin blades, vanes or fins extending outwardly from the base. The blades, fins or vanes are spaced substantially parallel to each other and overlap to shadow lower elements and to provide air circulation and between blades, which are designed to sluff-off heat and impede thermal energy being transmitted to the roof. The blades, fins or vanes are flexible and resilient so as to absorb the impact of falling material (limbs, etc.). One edge portion of the base is free of blades to provide an overlapped area for installation on a pitched roof. Various overlapping and interlocking arrangements are disclosed for sealing purposes.Type: GrantFiled: September 6, 1994Date of Patent: June 18, 1996Inventor: Harry Loucks
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Patent number: 5511353Abstract: A portable decking system formed from a plurality of flat panels adapted to be placed directly on the ground is provided with special clips that facilitate interconnection of adjacent edges of adjacent panels. The clips are generally W-shaped in cross-section to define a pair of channels each of which is receptive to a frame member of a flat panel. The clips are constructed to securely connect the panels together but in a manner that enables their ready detachment, all of which may be accomplished without tools or additional fasteners.Type: GrantFiled: November 28, 1994Date of Patent: April 30, 1996Inventor: Stephen L. Jones
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Patent number: 5507126Abstract: A corrugated metal plate comprises a metal plate provided at two opposite sides thereof with an insertion cap and an insertion seat. Two or more corrugated metal plates are joined together side by side by fastening the insertion cap of one corrugated metal plate with the insertion seat of another corrugated metal plate. The corrugated metal plate is further provided with a predetermined number of ridges located between the insertion seat and the insertion cap.Type: GrantFiled: July 26, 1994Date of Patent: April 16, 1996Inventor: Tsan-Hsing Wu
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Patent number: 5502940Abstract: A composite roofing element comprises a first layer of aggregate based material, a second layer of material having a density less than that of the first layer and has a wedge shaped region depending from its underside. The wedge shaped region is preferably integral with the second layer which can be made of an expanded polymer, expanded polystyrene being particularly suitable. Overlapping structure on the side edges and a recess in the thick end of the wedge enable adjacent elements to interlock with each other. By using such lightweight roofing elements the requirement for a substantial load bearing supporting structure is reduced.Type: GrantFiled: August 17, 1993Date of Patent: April 2, 1996Assignee: Oldcastle, Inc.Inventor: John A. Fifield
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Patent number: 5475960Abstract: Where a structural frame has elongated spaced parallel framing members therein, longitudinally extending edges of which are substantially coplanar with one another on one side of the frame, boards of wood facing material are superimposed on the edges of the framing members, and interlocked with one another, as well as with the framing members, at male/female joints formed therebetween along parallels to the right angular coordinates of the frame in the plane of the edges. The joints take the form of tongue and groove joints, and in the case of those between the boards and the framing members, the joints are also dovetailed. Certain improvements in sheet metal clad wood facing materials are also shown, as is a process for making boards of sheet metal clad wood facing material from planks of wood which are only partially dried when they are put to use in the process.Type: GrantFiled: November 17, 1993Date of Patent: December 19, 1995Inventor: Walter Lindal
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Patent number: 5440855Abstract: Roofing components and method for pitched roofs includes a flexible base and one or more ranks of integrally formed thin blades, vanes or fins extending outwardly from the base. The blades, fins or vanes are spaced substantially parallel to each other and overlap to shadow lower elements and to provide air circulation and between blades, which are designed to sluff-off heat and impede thermal energy being transmitted to the roof. The blades, fins or vanes are flexible and resilient so as to absorb the impact of falling material (limbs, etc.). One edge portion of the base is free of blades to provide an overlapped area for installation on a pitched roof. Various overlapping and interlocking arrangements are disclosed for sealing purposes.Type: GrantFiled: August 5, 1994Date of Patent: August 15, 1995Inventor: Harry Loucks
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Patent number: 5349802Abstract: A siding positioner/fastener that consists of a strip 40 with a continuous length, with inserts 50 coupled to it, at spaced intervals along the length of the strip. The strips are positioned and coupled to a substrate, aligning the strips perpendicular to the channel 70 length, which is parallel to the siding length, with a strip at each interval along the siding length, and with the inserts inline and parallel across each strip interval. A sloped channel is coupled to the back of the siding length. At each end the channel can slide on, or be pressed onto the inserts. The remaining inserts are pressed on. Each time an insert is locked onto the channel this aligns the following insert. When all the inserts are locked onto the channel, the siding can be moved parallel to the its length, or expand and contract its width. The insert length will allow two pieces of siding to be butted against each other on one insert.Type: GrantFiled: December 29, 1992Date of Patent: September 27, 1994Inventor: Stephen D. Kariniemi
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Patent number: 5343664Abstract: Roofing components and method for pitched roofs includes a flexible base and one or more ranks of integrally formed thin blades, vanes or fins extending outwardly from the base. The blades, fins or vanes are spaced substantially parallel to each other and overlap to shadow lower elements and to provide air circulation and between blades, which are designed to sluff-off heat and impede thermal energy being transmitted to the roof. The blades, fins or vanes are flexible and resilient so as to absorb the impact of falling material (limbs, etc.). One edge portion of the base is free of blades to provide an overlapped area for installation on a pitched roof. Various overlapping and interlocking arrangements are disclosed for sealing purposes.Type: GrantFiled: October 7, 1992Date of Patent: September 6, 1994Inventor: Harry Loucks
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Patent number: 5305570Abstract: A panel element for use as a roof tile or other building element, e.g. on a vertical surface, is molded in one piece and includes upper, lower and left and right marginal edge regions. To facilitate securing the panel in place, the upper edge region may include fastening apertures. The lower marginal edge region of each panel is secured to the upper edge region of another panel in a lower row of panels. For this purpose, interlocking formations are provided in the upper and lower marginal edge regions, with the locking formation in the upper marginal edge region being below the nail apertures. This locking formation can serve both to prevent water travelling up to the nail apertures and as a locking formation. Support ribs under the panels can provide both uniform support from an underlying planar surface, and can also form the locking formations. The panel can be molded in any suitable material to simulate a variety of known tiles or other building elements.Type: GrantFiled: October 9, 1992Date of Patent: April 26, 1994Inventors: Melchor Rodriguez, Santiago Menendez
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Patent number: 5268028Abstract: A lightweight concrete product in the form of a concrete roof tile is made from a cementitious mixture comprising a porous lightweight aggregate, an hydraulic cement, water, an agent for enhancing, flexural strength and an agent for enhancing the water retention capacity of the lightweight aggregate, the proportions being such that the product has satisfactory impact and flexural strengths.Type: GrantFiled: September 24, 1992Date of Patent: December 7, 1993Assignee: Oldcastle, Inc.Inventor: John A. Fifield
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Patent number: 5224318Abstract: Molded exterior building panels formed from thermoplastic material and method of making and installing such panels in aligned relationship on building structures An upper margin of a building panel includes nail slots for fastening to a building An upwardly projecting lip along the top defines an engageable mounting groove behind this lip. A horizontally extending mounting hook on the back of a lower margin of each panel provides for hooking engagement with lip and groove of a next lower installed panel. During installation such hooking engagement advantageously supports the weight of a panel being installed and automatically provides alignment of the panel with the next lower installed panel, thereby freeing an installer from the burden of holding a panel in a desired position at a desired level while driving nails through the nail slots.Type: GrantFiled: February 19, 1991Date of Patent: July 6, 1993Inventor: W. James Kemerer
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Patent number: 5214895Abstract: An interlocking roof tile which can be made by extrusion, pressing or moulding has an upper edge; a lower edge which is visible in use when the tile is laid in overlapping relationship with at least one tile of a next adjacent line of the tiles; an upper surface; a lower surface; a supporting understructure; two oppositely facing side edges; an underlock extending along one of the side edges and an overlock extending along the other of the side edges, the underlock having a lower end and an under surface which forms part of the under surface of the tile, and a lower edge portion having an under surface which includes a part of the under surface of the underlock, and which overlaps, in use, at least one tile of the next adjacent line of the tiles, characterized in that the upper surface of the tile extends continuously from the lower edge to the upper edge, in that the upper and lower surfaces are cambered from the lower edge to the upper edge and are substantially flat when considered in cross-section taken aType: GrantFiled: November 12, 1991Date of Patent: June 1, 1993Assignee: Oldcastle, Inc.Inventor: John A. Fifield
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Patent number: 5203639Abstract: A dado joint is provided between first and second members and includes at least one elongated groove formed in the first member of a constant width and constantly varying depth in the likeness of a shallow, smoothly curving sine wave. The second member includes a marginal edge tongue of constant thickness for mating with and snug reception within the groove, the tongue including a sine wave likeness longitudinal contour corresponding to the aforementioned sine wave and being seated and secured in the groove.Type: GrantFiled: May 6, 1991Date of Patent: April 20, 1993Inventor: Loren G. Femrite
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Patent number: 5204149Abstract: The individual structural member of the invention includes a pair of parallel panels which are spaced from each other to define a cavity therebetween. The panels are staggered in the longitudinal direction so that an end section of one panel extends beyond an end of the other panel and vice versa to form a front extension section and a rear extension section of the structural member. The non-extension end edge of each panel is connected to the opposing panel by a flat wall which is normal to the plane of both panels. Each extension section is provided with a flange. The front section flange of one structural member is adapted to interlock with the rear section flange of another structural member so that the structural members can be assembled in end to end fashion with the panels of one structural member being coplanar with the panels of adjoining structural members to form a double wall of, for example, a container.Type: GrantFiled: January 4, 1991Date of Patent: April 20, 1993Assignee: Case Designers CorporationInventors: Ronald W. Phenicie, Peter E. Dahlquist
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Patent number: 5185193Abstract: The individual structural member of the invention includes a pair of parallel panels which are spaced from each other to define a cavity therebetween. The panels are staggered in the longitudinal direction so that an end section of one panel extends beyond an end of the other panel and vice versa to form a front extension section and a rear extension section of the structural member. The non-extension end edge of each panel is connected to the opposing panel by flat walls. Each extension section is provided with a flange. The front section flange of one structural member is adapted to interlock with the rear section flange of another structural member so that the structural members can be assembled in end to end fashion with the panels of one structural member being coplanar with the panels of adjoining structural members to form a double wall of, for example, a container .Type: GrantFiled: April 22, 1991Date of Patent: February 9, 1993Assignee: Case Designers CorporationInventors: Ronald W. Phenicie, Peter E. Dahlquist
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Patent number: 5165213Abstract: An inexpensive modular partition wall is provided by panels which include a substantially planar, rectangular central part bordered on opposite sides by substantially planar, rectangular side parts having connector members on opposed sides and integral therewith. Each connector member is generally V-shaped with one arm truncated so as to fit under a line of locking tabs on a like connector member into which it is inserted. Two connectors can be joined together hermaphroditically in the sense that a first connector can be inserted into a second connector or the second connector can be inserted into the first to give the same effect. Panels connected to one another to form a wall can persist or alternate in the gender of their connectedness. Construction of a wall proceeds extremely rapidly, since there are no screw-fastening steps to make. Top and bottom channel members may be employed to increase the rigidity of the wall.Type: GrantFiled: April 11, 1991Date of Patent: November 24, 1992Inventors: Harry F. Finch, Geza J. Szayer
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Patent number: 5131200Abstract: An apparatus is disclosed for an improved roofing covering for affixing to a roof structure. The apparatus comprises a plurality of rigid base members, each being substantially rectangular and having a first side and a second side and a top end and a bottom end. A groove is disposed on each of the first sides of each of the plurality of base members and a tongue is disposed on each of the second sides of base members. A recess is disposed on each of the bottom ends of the base members and a projection is disposed on each of the top ends of the base members. The base members are affixed to the roof structure. A groove of at least one of the base members engages a tongue of an adjacent base member and a projection of at least one of the base members engages a recess of an adjacent base member.Type: GrantFiled: August 23, 1989Date of Patent: July 21, 1992Inventor: Gordon McKinnon
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Patent number: 5121578Abstract: An easily installed and readily changed decorative surface for commercial slat wall structures is accomplished by providing decorative, elongated wall panel cover strips, each having inturned flanges on the opposite edges thereof. These flanges snap-fit into place over the edges of adjacent ones of the spaced parallel grooves in the panels of the slat wall structure. The slat wall panels are attached to the underlying wall by means of fasteners located anywhere on the slat wall panels, including the major surfaces thereof between the grooves. The decorative cover strips then cover the fasteners, as well as the joints between adjacent panels of the underlying slat wall structure.Type: GrantFiled: January 28, 1991Date of Patent: June 16, 1992Assignee: Holz Plastics, Inc.Inventor: Richard W. Holz
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Patent number: 5094058Abstract: The improved roofing shingle has a body portion of generally flat, four-sided polygonal configuration and relatively thin in thickness. The body portion is provided with a plurality of irregular corrugations or otherwise deformed to give the roofing shingle the appearance of natural wood or other natural material such as slate. The body portion has a channel formed in the under surface so that the upper surface forms a ridge extending substantially parallel to the upper edge of the body portion. The body portion is also provided adjacent each of the opposite side or vertical edges with raised portions which are so shaped and dimensioned as to have one raised portion nest within the raised portion of a next adjacent like roofing shingle. The ridge and nested raised portions forming barriers to water infiltration between the overlapping shingles.Type: GrantFiled: August 8, 1989Date of Patent: March 10, 1992Inventor: Donald H. Slocum
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Patent number: 5090173Abstract: A hardboard lapped siding panel of wet processed wood fibers with substantial variations in density to provide a desired combination of improved characteristics. The panel is molded from a mat of wet wood fibers between a pair of heated upper and lower contoured plates. The upper plate is contoured to form the desired configuration of the front surface of the siding panel. The lower plate is contoured to provide the desired variations in density other improved characteristics of the panel. Preferably, the mat is molded on an underlying wire screen with a contour which is essentially the same as the contour of the lower plate.Type: GrantFiled: November 18, 1988Date of Patent: February 25, 1992Assignee: Abitibi-Price CorporationInventors: William G. Coggan, John M. Guyette, James A. Pozzo
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Patent number: 5070671Abstract: An interlocking roof tile (1) of which the leading end portion (12) at least as far as the lower end of, and including the underlock (6) is tapered in the direction of the leading edge (5) of the tile (1).Type: GrantFiled: June 28, 1990Date of Patent: December 10, 1991Assignee: Oldcastle, Inc.Inventors: John A. Fifield, Leslie G. Hammond
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Patent number: 5053266Abstract: A roof tile construction includes a ventilation tile having pliable portions provided by a membrane of PVC (polyvinyl chloride) which is readily deformable to complement the shapes and configurations of adjacent roof tiles, whereby gaps between the headlap, side-lock and tail portions of tiles immediately adjacent the ventilation tile are substantially closed. The ventilation tile also includes a rigid body portion for supporting the membrane, the body portion being generally of planar configuration and being provided with adapter means for accommodating ventilation means such as a ventilation cap, or a soil pipe. The membrane is also of generally planar configuration and includes a headlap portion, oppositely disposed side-lock portions and a tail portion which extends beyond the rigid body portion.Type: GrantFiled: December 18, 1989Date of Patent: October 1, 1991Assignee: Dovetail Building Products LimitedInventors: Mark L. Hesketh, Peter Alker, Karl-Heinz Hofmann, Wilhelm Rottger, Wendelin Wanner
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Patent number: 5048255Abstract: A roofing tile which has a corrugated thin top wall (11) with an upper shelf (17). The tile is slopingly angled and contains an overhang on the lower edge such that overlapping is accomplished when layed contiguously on a roof (13). One lateral edge includes an upwardly facing shelf or pocket (71) having a pair of beads (77) defining a rain trough (79). An overhang flange (41) on the opposite edge allows the tiles to nest forming a water resistant joint. A support grid (15) is formed by a number of intersecting longitudinally diagonally and transversely extending wall segments integrally formed with the top wall provide a sturdy support. The shelf further contains a number of sockets (21) and the overhang (19) contains a matingly shaped flange member (23) which join together when layed one on the other creating an indexing interface aligning the tiles together and preventing slipping apart. A pair of nails are driven into the roof through holes (69) to further attach the tiles.Type: GrantFiled: February 12, 1990Date of Patent: September 17, 1991Inventor: Arthur S. Gonzales
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Patent number: 4955170Abstract: Structures for roofs, made of tiles of substantially planar and rectangular configuration or the like, including on one of their smaller edges at least one flange parallel to this edge which prevents displacement of the tiles with respect to the elongated supports on which the tiles rest directly by means of the flanges. A plurality of the supports are distributed one per each horizontal tile row and parallel therebetween, resting on a second plurality of more resistant elongated members. The elongated members are generally spaced from each other a distance larger than the space between the supports, horizontal and parallel as per inclined planes in the direction of the roof slope. Each elongated support has an "L" cross section from the edges of which longitudinal flanges project, forming angles of no less than 90.degree. with their respective legs.Type: GrantFiled: July 7, 1989Date of Patent: September 11, 1990Inventor: Roberto G. C. Dannemann
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Patent number: 4955169Abstract: A siding panel formed from a body of hardboard material is formed with a locking tongue at or adjacent its upper edge and a locking seat at its lower edge. The locking tongue of one panel is arranged to be seated in the locking seat of another panel when adjacent panels are arranged with their marginal edge portions overlapping one another in use. The locking seat is in the form of a notch which is formed in the back face of the body of the panel. The notch extends upwardly from the lower edge and underlies the lower marginal edge portion of the panel.Type: GrantFiled: June 14, 1989Date of Patent: September 11, 1990Assignee: MacMillan Bloedel Building Materials LimitedInventor: Walter S. Shisko
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Patent number: 4949522Abstract: A roofing tile has a platelike but sinuous body which includes an upwardly concave and downwardly convex valley part and an upwardly convex and downwardly concave ridge part, both of which are smoothly, continuously rounded. The valley part and ridge part are located on respective sides of the sinuous body and adjoin one another substantially at the center thereof. A support part located near a first end of the sinuous body projects downwardly from a bottom surface of the valley part and terminates at a downwardly facing bonding surface which is adapted for adhesive bonding directly to a roof. A sidewardly extending wall upstands from a top surface of the sinuous body at the first end thereof, and a sidewardly extending groove is formed in the bottom surface of the valley part adjacent a second end of the sinuous body. The groove is adapted to receive the upstanding wall of another identical roofing tile for adhesive bonding of the wall therein.Type: GrantFiled: November 1, 1988Date of Patent: August 21, 1990Assignee: Kabushiki Kaisha CosmicInventor: Shigeru Harada