Abstract: A door assembly includes a doorframe, an insulated glazing unit (IGU), door skins, and a gas passageway. The IGU includes a substantially sealed IGU cavity and a hole communicating with the IGU cavity. The door skins are secured to opposite sides of the doorframe and have openings between which the IGU is provided. The gas passageway provides gas communication between the IGU cavity and the atmosphere outside of the door assembly. The gas passageway contains a gas passage conduit that includes a first end communicating with the IGU cavity through the hole and a second end communicating with atmosphere outside of the door assembly. The gas passageway may contain a gas passage conduit having a first end communicating with the IGU cavity through the first hole and a second end communicating with an air pocket, and a channel connects the air pocket with atmosphere outside of the door assembly.

Abstract: A door assembly includes a doorframe, an insulated glazing unit (IGU), door skins, and a gas passageway. The IGU includes a substantially sealed IGU cavity and a hole communicating with the IGU cavity. The door skins are secured to opposite sides of the doorframe and have openings between which the IGU is provided. The gas passageway provides gas communication between the IGU cavity and the atmosphere outside of the door assembly. The gas passageway contains a gas passage conduit that includes a first end communicating with the IGU cavity through the hole and a second end communicating with atmosphere outside of the door assembly. The gas passageway may contain a gas passage conduit having a first end communicating with the IGU cavity through the first hole and a second end communicating with an air pocket, and a channel connects the air pocket with atmosphere outside of the door assembly.

Abstract: Examples of the present disclosure provide an overhead door panel. The overhead door panel includes a pair of parallel glass panes, a metal frame with parallel lateral stiles oriented perpendicular to the pair of parallel glass panes, a first seal system located at a first lateral stile, and a second seal system located at a second lateral stile, wherein the first seal system and the second seal system engage with at least one glass pane of the pair of parallel glass panes and a lateral stile of the parallel lateral stiles of the metal frame such that the first seal system and the second seal system are between the at least one glass pane and the lateral stile.

Abstract: A door includes a first skin, a second skin, two stiles, a core, and a gas permeable membrane. The first skin provides a first outer door surface. The second skin provides a second outer door surface. The two stiles are disposed at least partially between the first skin and the second skin. At least one stile defines a vent therein. The core comprises a foam material and is disposed between the first skin and the second skin. The gas permeable membrane, which is permeable to gas but not to the precursors of a foam material, is disposed on the at least one stile covering the vent. The gas permeable membrane contacts the foam material in the core, and separate the foam material in the core from the vent.

Abstract: A gasket for use in holding side members in proper position during assembly and use is provided. The gasket may be used with frameless door rail systems such as those used to secure heavy glass doors in residential and commercial buildings. The gasket holds the door rail clamping members in proper position during insertion into the door rail system, and in proper position during the insertion of the door or panel to be held therebetween. The gasket also provides a cushioned interface and a weather seal between the clamping members and the associated door or panel and eliminates the need for bonding of the gasket to the clamping mechanism(s).

Abstract: A glass panel shoe preferably includes a frame rail, a pair of pressure grip plates, a pair of strip gaskets, a plurality of retention set screws, a plurality of wedge retention devices and a plurality of leveling set screws. The frame rail includes a panel slot. Two rows of threaded holes are formed in at least one wall to threadably receive the plurality of retention set screws. A glass panel rail frame preferably includes a frame rail, a pressure grip plate, a pair of strip gaskets and a plurality of retention set screws. The frame rail includes a panel slot, a web slot and a retention strip. The panel slot is formed in the top of the frame rail to receive a glass panel and the web slot is formed in a bottom thereof. A plurality of retention set screws are threadably retained in one wall of the frame rail.

Abstract: An aircraft windshield that improves pilot and co-pilot's perception of the outside world. The windshield includes a transparent panel held inside a structure of the aircraft, in which the upper part and the lower part are bridged so that the loads applied to the panel are (at least partially) diverted. Due to part of the loads applied on the panel being diverted, it is possible to provide a larger window panel than currently available that offers better visibility to the outside.

Abstract: A washing machine appliance and lid assembly is provided. Washing machine may include a cabinet, a basket, and a door. The cabinet may define an opening. The basket may be mounted within the cabinet. The basket may define a wash chamber beneath the opening to receive one or more clothing articles to be washed. Door may be pivotally attached to the cabinet. The door may be selectively movable between an open position permitting access to the opening and a closed position restricting access to the opening. The door may include an integral frame and a discrete panel. The integral frame may define an aperture above the wash chamber.

Abstract: A curtain wall system includes a plurality of laminated glass sections or insulated-laminated glass sections, held within a plurality of horizontal extrusions and vertical extrusions. Each laminated glass section includes glass reinforcing bars having a flat bar shape. For insulated-laminated glass, the reinforcing bars have a cross-sectional shape of a ‘Z’ such that a top cap of the glass reinforcing bars extends over the glass section and a bottom cap of the glass reinforcing bars extends over an opposing side. The laminate glass has a layer of glass, a layer of thermoplastic polymer, another layer of glass and a safety shield. The insulated-laminated glass has an outer layer of glass, a gap, a first inner layer of glass, a layer of thermoplastic polymer, a second inner layer of glass and a safety shield. Such curtain wall systems resist wind loads and wind borne debris from ultimate hurricanes and tornadoes.

Abstract: A window for engagement with a building structure having a window opening, the window is providing a perimeter frame adapted to engage the window opening of the structure. The window has at least one window pane having a window pane perimeter. The window uses multiple perimeter retainer members including an outer perimeter retainer member and an inner perimeter retainer member, the perimeter retainer members typically having opposed substantially flat walls configured to engage the outer pane surface and the inner pane surface, respectively, and perimeter clip member engaging walls. Holding the retainer members are perimeter clip members configured with a first end and a second end, at least the first end adapted to resiliently engage at least one of the perimeter retainer members and a second end to engage the other retainer member so as to maintain the retainers in spaced apart relation with the flat walls thereof flush against walls adjacent the window pane perimeter.

Abstract: A window construction set in a pre-existing frame includes upper and lower horizontal channel members that respectively engage horizontal top and bottom edges of at least two window panes and first and second laterally spaced vertical channel members that respectively engage vertical outboard edges of the window panes. Each channel member is secured to a corresponding part of the frame and a structural shim is sandwiched between each channel member and its associated frame. The preferred embodiment includes multiple window panes disposed in lateral relation to one another so that all panes are secured at their top and bottom edges and two outboard window panes are further secured along their respective vertical outboard edges. Respective abutting inboard vertical edges of contiguous window panes are joined together by respective strips of silicone, there being no vertical frame members between abutting contiguous window panes.

Abstract: A self-locking glazing system includes a female profile having a first locking extension and a first leg extending therefrom, the first leg having a first tip. The system includes a male profile having a second locking extension and a second leg extending therefrom, the second leg having a second tip that is approximately opposite the first tip, and a thermal break material positioned between the female and male profiles. When a panel is positioned between the first and second tips, the female profile and the male profile are caused to engage against the thermal break material.

Abstract: The pane module is adapted to be installed in a window frame and comprises a pane element and a border element (91). The pane element includes at least two sheet elements (92, 94), such as sheets of glass, separated by one or more spacer members (93). The border element (91) is made by moulding and surrounds the pane element, at least partially encasing the edge of at least one sheet element. In order to provide the pane module with a number of functionalities traditionally performed by the frame, the pane module comprises at least one functional face.

Abstract: A spacer profile for a spacer frame of an insulating pane unit includes a hollow profile body made of plastic with a chamber defined therein. The hollow profile body extends in a longitudinal direction and includes an inner wall, an outer wall, a first side wall and a second side wall, which are connected to the inner and outer walls to form the chamber. First and second reinforcing layers made of a metallic material respectively extend on the first and second side walls and partially on the outer wall so as to be spaced apart by a first distance. A diffusion barrier layer is formed directly on the outer wall between the first and second reinforcing layers and is connected thereto in a diffusion-proof manner in order to form a heat-insulating diffusion barrier. An insulating pane unit includes at least two panes with such a spacer frame disposed therebetween.

Abstract: A method for producing a multiple glazing unit (100). According to the invention, a fixing element (21) can be positioned in a groove (N), between two planar elements (101, 102), forming the multiple glazing unit (100), in a simple manner and provisionally fixed during the production of the multiple glazing unit (100) without loss of the required positional accuracy of the fixing element (21) in the groove (N), wherein during the production of the multiple glazing unit (100), a profile rail (1) with at least one first leg section (10), a second leg section (20) and a bridge section (30) connecting the first and second leg sections (10, 20) is used.

Abstract: A spacer profile for use as a spacer frame in an insulating window unit includes a profile body made of a synthetic material and having an inner wall, an outer wall and sidewalls, which define a chamber for hygroscopic material. A diffusion barrier layer is made of a first metal material and has a first tensile strength and a first thickness. The diffusion barrier layer is disposed at least on or in the outer wall and at least a portion of the sidewalls. A reinforcement layer is made of a second metallic material and has a second tensile strength and a second thickness. The reinforcement layer is formed in the inner wall or on the side of the inner wall, which is directed towards the chamber. The multiplication product of the second thickness and the second tensile strength is preferably greater than the multiplication product of the first thickness and the first tensile strength.

Abstract: Framing for panels, in particular for sliding panels, which may or may not be sliding windows, arranged to enclose and hold one or more single or multiple parallel glazing units, and having at least one frame in two parts formed from profiled parts and assembled so that their relative position can be modified, each of the profiled parts having at least one longitudinal wing which enclose a glazing unit, wherein each of the profiled parts has at least one pair of parallel transverse wings, namely an upper transverse wing and a lower transverse wing respectively, at least partially fitting around at least one insulation element, and in that the transverse wings and the insulation element are configured to ensure the connection of the parts of each frame, the width of the insulation element being adjusted at the time of mounting according to the thickness of the glazing unit or units.

Abstract: An insertion connector (1) is provided for hollow profiled elements (17, 18) of spacers or mullions for insulating glass panes. The insertion connector includes lateral walls (3) and at least one central wall (2) having at least one long opening (9) extending along the longitudinal axis 23) of the connector. At least one holding element (7) projects from the central wall (2). The holding element (7) is arranged adjacently to the through-opening (9). The insertion connector (1) can include other holding elements on the lateral walls (3).

Abstract: A sealed unit includes at least two sheets of transparent or translucent material separated from each other by a spacer. One example of a spacer for a sealed unit includes a first elongate strip, a second elongate strip, and filler arranged therebetween. The first and second elongate strips have a small undulating shape in some embodiments. Methods of making spacers and window assemblies as well as devices for use in the manufacture of spacers and assemblies are disclosed including a manufacturing jig and a spool storage rack. The spool storage rack stores a plurality of spools configured to store spacer materials thereon.

Abstract: Framing for panels, in particular for sliding panels, which may or may not be sliding windows, arranged to enclose and hold one or more single or multiple parallel glazing units, and having at least one frame in two parts formed from profiled parts and assembled so that their relative position can be modified, each of the profiled parts having at least one longitudinal wing which enclose a glazing unit, wherein each of the profiled parts has at least one pair of parallel transverse wings, namely an upper transverse wing and a lower transverse wing respectively, at least partially fitting around at least one insulation element, and in that the transverse wings and the insulation element are configured to ensure the connection of the parts of each frame, the width of the insulation element being adjusted at the time of mounting according to the thickness of the glazing unit or units.

Abstract: A spacer profile for a spacer frame of an insulating pane unit includes a hollow profile body made of plastic with a chamber defined therein. The hollow profile body extends in a longitudinal direction and includes an inner wall, an outer wall, a first side wall and a second side wall, which are connected to the inner and outer walls to form the chamber. First and second reinforcing layers made of a metallic material respectively extend on the first and second side walls and partially on the outer wall so as to be spaced apart by a first distance. A diffusion barrier layer is formed directly on the outer wall between the first and second reinforcing layers and is connected thereto in a diffusion-proof manner in order to form a heat-insulating diffusion barrier. An insulating pane unit includes at least two panes with such a spacer frame disposed therebetween.

Abstract: A blinds-between-glass window assembly includes spacers with a thermal break. The assembly is modular in that the same components can be used to form window assemblies of varying thicknesses by replacement of the corner keys. A spring counter-balance mechanism is mounted within a side rail to provide a counter-balancing force against a magnetic follower. Guards are disclosed to reduce scratching or marring that can occur if the blind slats bump against the frame or glass.

Abstract: A window assembly for a vehicle includes a frame configured to mount to a transit vehicle, a fixed window panel affixed to a portion of the frame, and a movable window assembly having a movable window panel circumscribed by a movable frame. The movable frame has opposite end members and a pair of opposite slide rail members. The slide rail members are slidably received in respective channels along opposite portions of the frame. Each of the slide rail members includes a co-extruded slide rail having a semi-rigid or rigid rail portion, a flexible window seal co-extruded with the rail portion for sealing against the movable window panel, and a flexible sliding seal co-extruded with the rail portion for slidably engaging the opposite portions of the frame when the movable window assembly is assembled to the frame and is moved between its opened and closed positions.

Abstract: Disclosed are frame members and mullions for a window frame that comprise a reinforcing member that is surrounded by an outer plastic layer. The outer plastic layer is held securely to the reinforcing member as a result of a waist banding effect that comprises an inward force created by the outer plastic layer as it cools and contracts around the reinforcing member. In addition, lobes are formed in the reinforcing member that assist in holding the outer plastic layer to the reinforcing member. Window inserts can be removed and replaced using adapters and removable brackets. Frame members and mullions can be built sufficiently strong to provide structural support. The frame can also be used to hold photovoltaic cells and protective coverings for photovoltaic cells. Structural members are also disclosed that have reinforcing members with apertures, debossing, scarification and/or indentations that secure the thermoplastic layer to the reinforcing member.

Abstract: An auxiliary member which is inserted into between a roof material and a fixing member including a base portion which is placed on the roof material and has a placement portion, a fixing portion, and a concave groove portion, an erected portion which extends to the upper side from the base portion, and a blocking portion which extends from an upper end of the erected portion to both sides so as to be in parallel with the placement portion and blocks the first frame from being moved to the upper side, includes an engagement convex portion which engages with the groove portion of the fixing member, a main body on which the engagement convex portion is formed on an upper surface, and a concave engagement concave portion which is formed on a lower surface of the main body and is engageable with the engagement convex portion.

Abstract: A spacer profile for use as a spacer frame in an insulating window unit includes a profile body made of a synthetic material and having an inner wall, an outer wall and sidewalls, which define a chamber for hygroscopic material. A diffusion barrier layer is made of a first metal material and has a first tensile strength and a first thickness. The diffusion barrier layer is disposed at least on or in the outer wall and at least a portion of the sidewalls. A reinforcement layer is made of a second metallic material and has a second tensile strength and a second thickness. The reinforcement layer is formed in the inner wall or on the side of the inner wall, which is directed towards the chamber. The multiplication product of the second thickness and the second tensile strength is preferably greater than the multiplication product of the first thickness and the first tensile strength.

Abstract: Disclosed are frame members and mullions for a window frame that comprise a reinforcing member that is surrounded by an outer plastic layer. The outer plastic layer is held securely to the reinforcing member as a result of a waist banding effect that comprises an inward force created by the outer plastic layer as it cools and contracts around the reinforcing member. In addition, lobes are formed in the reinforcing member that assist in holding the outer plastic layer to the reinforcing member. Window inserts can be removed and replaced using adapters and removable brackets. Frame members and mullions can be built sufficiently strong to provide structural support. The frame can also be used to hold photovoltaic cells and protective coverings for photovoltaic cells. Structural members are also disclosed that have reinforcing members with apertures, debossing, scarification and/or indentations that secure the thermoplastic layer to the reinforcing member.

Abstract: An improved simulated authentic divided-light windows, includes an internal muntin grid structure sandwiched between the panes of a double-glazed sealed window pane, and an external muntin grid removably attached to each side of the sealed window pane. The internal grid is equipped with multiple neodymium magnets, which are embedded in the grid structure at regular intervals, while the back side of each of the outer muntin grid structures is equipped with multiple steel or iron inserts which align with the neodymium magnets when the outer grids are positioned, as intended, on the sash. Outer grids used on the inside of a building can be made of wood or plastic. Outer grids used on the exterior of building are preferably made of extruded aluminum or other weather resistant material. The steel or iron inserts are threadably secured or adhesively bonded to apertures in the back side of the grid.

Abstract: The present invention provides a skylight frame design that is adapted to receive at least two panels of glass. The skylight frame comprises a stepped frame section that includes a lower step surface and an upper step surface. The lower step surface is adapted to receive a first glass panel so that a section of the first glass panel lies flush against the lower step surface. Similarly, the upper step surface is adapted to receive a second glass panel so that the second glass panel lies flush against the upper step surface. The skylight frame design of the invention is either incorporated into a skylight frame that may be attached to a curb unit on a roof or it may be an integral part of a skylight frame-curb assembly that also contains a curb section. In another embodiment of the invention, a skylight frame design which directly incorporates one or more panels of glass during molding is provided.

Abstract: A layered panel and framing system for use as a skylight or wall, formed from extrusions which capture and frame variable panels. An upper extrusion has an upper hole defined therein. An upper spacer has an upper spacer hole defined therein in alignment with the upper hole of the upper extrusion. An intermediate extrusion then has an intermediate hole defined therein offset from the upper holes and the upper spacer hole. A lower spacer has a lower spacer hole defined therein in alignment with the intermediate hole. A base extrusion is formed at the top of a rafter. A bottom plastic panel is captured between the intermediate extrusion and the base extrusion, and a top glass panel is captured between the intermediate extrusion and the upper extrusion, wherein the bottom panel and the top panel are spaced a distance substantially equal to a height of the intermediate extrusion.

Abstract: In general terms, this disclosure is directed to a window assembly and a window spacer. In one possible configuration and by non-limiting example, the window assembly includes a first sheet, a second sheet, and a spacer arranged between the first sheet and the second sheet. The spacer includes a first elongate strip, a second elongate strip, and continuous sidewalls or a plurality of sidewalls. In some embodiments the sidewalls include a first portion having a first fastening mechanism and a second portion have a second fastening mechanism. The first fastening mechanism is arranged and configured to securely engage with the second fastening mechanism to connect the first portion with the second portion.

Abstract: An accessory for profiles used for making frames for sliding windows or doors comprising, amongst other things, a fixed frame formed by two crosspieces and two stiles; the profile forming the first lower crosspiece comprises two sliding tracks, parallel with one another, presented by a lower base body, and heat insulation elements; this profile having an element for connecting and joining two halves of the profile, transversally separate relative to the length of the tracks and together forming the whole of the lower crosspiece; this connecting and joining element also has heat insulation properties.

Abstract: A plastic window frame assembly is disclosed that includes rigid molded corner sections. Each of the corner sections has opposite ends. A pair of offset tabs extend outward from each of the opposite ends. The corners are molded so as to include integrally formed non-rigid seals. Lineal rail sections are located between the corner sections. Each of the rail sections has channels, one each formed in an exterior and an interior surface of the rail section for receiving, respectively, the offset tabs of the corner sections to locate and to align the corner sections with a rail section. The channels include a glazing channel extending along the length of the rail section for receiving a glass or plastic pane.

Abstract: A corner key for joining ends of spacer sections to form a corner of a spacer frame of a multi-sheet unit includes an elongated body having a first end and an opposite second end and a cut out between the ends of the body. The body is bendable to decrease spacing of the cut out to form a corner of the spacer frame.

Abstract: A window frame comprising top, bottom, and opposed side frame elements connected together to define a rectangular frame, each element having front and back faces and inner and outer edges whereby the outer edges define the frame perimeter. An inner channel extends along the outer edges of at least the side elements, closer to the back face than to the front face. The frame optionally has another channel extending along the outer edges of at least the side elements, closer to the front face than to the back face. Mounting strips are located in the inner channels, having outer edges outside the perimeter of the frame, forming a flange for mounting the frame to a wall surrounding the window to be framed.

Abstract: The present invention provides a multi-sheet unit with a spacer frame having at least three sides, at least three corners, a first sheet supporting surface and an opposite second sheet supporting surface. The spacer frame includes a spacer stock member having a first end, an opposite second end, the at least three sides and at least two corners of the at least three corners; a corner key comprising a bendable elongated body having a first end in the first end of the spacer stock member, an opposite second end in the second end of the spacer stock member to provide one of the corners of the at least three corners of the spacer frame, and a cut out between the ends of the corner key, the ends of the corner key bendable relative to one another to decrease the spacing of the cut out; a first sheet secured to the first sheet supporting surface by a first moisture and/or gas impervious layer, and a second sheet secured to the second sheet supporting surface by a second moisture and/or gas impervious layer.

Abstract: A layered panel and framing system for use as a skylight or wall, formed from extrusions which capture and frame variable panels. An upper extrusion has an upper hole defined therein. An upper spacer has an upper spacer hole defined therein in alignment with the upper hole of the upper extrusion. An intermediate extrusion then has an intermediate hole defined therein offset from the upper holes and the upper spacer hole. A lower spacer has a lower spacer hole defined therein in alignment with the intermediate hole. A base extrusion is formed at the top of a rafter. A bottom plastic panel is captured between the intermediate extrusion and the base extrusion, and a top glass panel is captured between the intermediate extrusion and the upper extrusion, wherein the bottom panel and the top panel are spaced a distance substantially equal to a height of the intermediate extrusion.

Abstract: The present invention refers to a window consisting of a window frame and a window wing the latter comprising a frame and a glazing which bears a static load, and where at least one seal being arranged between said window frame and said window wing. The characteristic of the invention lies in that the glazing of the window wing is held by means of a spacer in the outer side area thereof there is each time arranged a suitably U-shaped groove in which there is inserted a glass-panel.

Abstract: A grid simulating muntins for a multi-sheet unit includes a plurality of interconnected vertical and horizontal elongated members. The ends of the elongated members are shaped to engage interior surface of a spacer frame to position the grid within the spacer frame. Shaping the ends of the elongated members eliminates the need for muntin clips.

Abstract: An insulating glazing unit includes a pair of glazing sheets spaced apart with a spacer assembly. The spacer assembly includes an inner spacer member and an outer spacer member that are fabricated in a linear fashion and then folded into a frame. The outer spacer member may be initially formed in a flat configuration, cut to width, and then wrapped around the inner spacer member to form the spacer assembly. The outer spacer member carries the desiccant of the spacer assembly. The outer spacer member may also be gunned directly to the inner spacer member.

Abstract: A glass compound is provided with two or several glass plates 1, 2 spaced apart A by a spacer 4, wherein between adjacent glass plates 1, 2 at least one inherently rigid plate element 3 is inserted whose thickness D is dimensioned to be smaller than the distance A between adjacent glass plates 1, 2 of the glass compound.

Abstract: The invention provides a translucent glazing panel comprising: (a) a thermoplastic panel comprising (i) an outer wall having an inner surface defining an internal channel, the internal channel having an internal volume, and (ii) at least one inner wall protruding from the inner surface into the internal channel, and (b) hydrophobic aerogel particles, the hydrophobic aerogel particles being disposed within the channel. The invention also provides an insulated glazing system comprising: (a) a first U-shaped element, (b) a second U-shaped element, the first and second elements being disposed to define a cavity therebetween, and (c) an insulating panel disposed within the cavity. The insulated glazing system can further comprise hydrophobic aerogel particles disposed within the internal channel of the insulating panel. The insulating panel of the glazing system also can be the same as the translucent glazing panel described herein.

Abstract: A window assembly includes a first sheet and a second sheet separated by a window spacer. A window spacer includes an elongate body bent to define an interior space. The window spacer has increased strength due to the presence of reinforcing features. One example of a reinforcing feature is a support member provided inside the window spacer. Another example of a reinforcing feature is an undulating shape formed into at least a portion of the elongate body. Methods of manufacturing window spacers are also disclosed.

Abstract: A grid simulating muntins is retained or secured by clips within a spacer frame between glass sheets. The clips include a spacer-engaging member having a platform, and upright walls bendable toward one another, and a grid-engaging member. The grid-engaging member is mounted on the platform, extends upward between and spaced from the upright walls, and is received into one of the ends of the elongated members of the grid. The platform and portions of the upright walls of the spacer-engaging member are positioned within the spacer frame such that the ends of the elongated members of the grid are below the sight line of the unit. The spacer-engaging member and the grid-engaging member can be a monolithic piece, or the grid-engaging member can be detachably secured to the platform of the spacer-engaging member.

Abstract: The double pane window construction includes an inner peripheral surround captured between two panes of glass immediately adjacent the outer peripheral seal of the assembly. The surround has a width sufficient to conceal the inner surface of the seal from view when the interior of the assembly is viewed at an acute angle through the glass, but includes a circulation gap between each edge thereof and the adjacent glass pane to allow the air or gas entrapped between the panes to communicate with the seal and any desiccant material therewith. The surround includes a seal attachment flange for attachment to the seal, and may have a faux muntin pattern formed integrally therewith. The surround and faux muntin grid may be formed of plastic or other suitable material in any practicable size and pattern. The assembly is particularly well suited as a door lite.

Abstract: The present invention provides a multi-sheet unit with a spacer frame having at least three sides, at least three corners, a first sheet supporting surface and an opposite second sheet supporting surface. The spacer frame includes a spacer stock member having a first end, an opposite second end, the at least three sides and at least two corners of the at least three corners; a corner key comprising a bendable elongated body having a first end in the first end of the spacer stock member, an opposite second end in the second end of the spacer stock member to provide one of the corners of the at least three corners of the spacer frame, and a cut out between the ends of the corner key, the ends of the corner key bendable relative to one another to decrease the spacing of the cut out; a first sheet secured to the first sheet supporting surface by a first moisture and/or gas impervious layer, and a second sheet secured to the second sheet supporting surface by a second moisture and/or gas impervious layer.

Abstract: Upper and lower window track strips each define an elongate panel receptacle of generally rectangular configuration for receiving an edge portion of a structural panel in tight fitting serration retained relation therein. The upper and lower window track strips define wall structures forming a pair of upper and lower window guide tracks, respectively, thereby allowing a pair of window panes to be moved in sliding fashion between the upper and lower guide tracks to open or close the windows. The upper window guide tracks are deeper than the lower window guide tracks to permit the window panes to be moved upwardly and laterally for removal. Rainwater collected within the lower guide tracks drains at the ends of the lower guide tracks or via drain holes therein. The lower window track strip is provided with a resilient cushion strip to protect objects such as guns, camera lenses and the like that contact the lower window track strip.

Abstract: The invention discloses a universal window/door frame comprised of a group of components that can be used singularly or in combination to form a plurality of window/door types. The components forming the various window and door types are a frame, sash and T-bar of standard thickness that forms the frame and glass holding elements of the window or door. The hardware defining the window type uses one or more of a plurality of concealed channels contained within the frame. When necessary, access to and use of the channels is obtained by removing material forming the interior wall of the frame providing access to the concealed channel or channels that will be used to define the windows functional components, such as having a screen or a sliding member. Some types, i.e. jalousie and direct set picture windows, do not require the use of the concealed channels. The use of the T-bar provides for the inclusion of various window types having the potential for common glass lines on the vertical and horizontal.

Abstract: A spacer stock has a pair of outer legs joined by a base to provide the spacer stock with a generally U-shaped cross section. The outer legs are formed e.g. each leg has a pair of members having a hairpin cross section to reduce the degree of torsional twist of the spacer stock and/or spacer frame with the legs preferably only connected by the base having only one thermal conducting path e.g. through the base from one leg to the other leg. The spacer stock may be shaped or sections of spacer stock joined to provide a spacer frame. The spacer frame may be used to fabricate a multi-sheet glazing unit e.g. by securing a sheet to each of the outer legs with moisture impervious adhesive or sealant.

Abstract: A movable reconfigurable wall system having at least one module having a front and rear surface, the at least one module having: vertical end frames disposed at least at its side edges, each the vertical end frame having a vertically extending flange directed toward the front surface and a vertically extending flange directed toward the rear surface; a plurality of horizontal stringers affixed between the pair of vertical end frames; and an aesthetic surface affixed to the stringers; and a removable connecting strip, the connecting strip adapted to affix about one of the two flanges on one of the vertical end frames and join the one of the two flanges to a corresponding flange on one of a second module, a wall bracket, a finishing trim or a connection post.