Abstract: The embodiment of this invention is disclosed, which describes a storm shutter system, which allows easy installation and removal by the homeowner. This invention does not add anything to the window and does not require the homeowner to change the window or drill holes into the home in order to install this device. The device is installed in a temporary fashion using the existing screen track of the existing window. One side of the device used a bar, which remains, in a fixed position and the other side uses a bar with slots to allow lateral movement to insure custom fit of the device.

Abstract: Sheets and sheet kits for use in protecting openings in a walled structure are provided. The sheets are generally plastic sheets having at least one corrugated region and a pair of lateral corrugated regions. The corrugated region and the lateral corrugated regions are configured such that the sheet can resist a missile weighing about 9.4 lbs (4.3 kgs), having a cross-sectional impact area of about 5.25 in2 (34 cm2), and impacting the sheet at a velocity of about 50 ft/s (15.24 m/s). The sheet kits include mounting tracks. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that is will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

Abstract: A impact protection system for building openings, such as windows and doors, includes a shutter assembly having angled blades extending between frame members in such as manner that access areas are provided when the shutters are closed to permit insertion of a storm bar clip to secure a reinforcing storm bar. The storm bar can be secured to the surrounding wall by removable wall mounts.

Abstract: The window insulating system comprises a mesh scrim sized to fit substantially completely within a window frame and substantially over all of an inside surface of a window pane and positioning and holding means for positioning and holding said mesh scrim closely adjacent the inside surface of the window pane without adhesively fixing said mesh scrim to the window pane or to the window frame with the distance between the mesh scrim and the inside surface of the window pane being between approximately 0.005 inch and approximately 0.050 inch.

Abstract: A framed panel (1) consists of a panel (2) mounted in a frame (3). In order to secure the panel, a shock cord (4) is fastened across the panel (2), one or both ends of the shock cord (4) being held in a cleat (6a, 6b), so that the panel (2) is arrested when subjected to shock.

Abstract: A vehicle window assembly including a protective transparent plastic window liner covering the inner side of the glass pane and held removably in place by flexible liner-retaining strips having quarter-round molding portions overlying the margins of the liner and anchor portions that are releasably secured in mounting grooves along the edge portions of the window pane. The anchor portions are integral with the molding portions and are pressed into the grooves past detent ribs that lock the strips releasably in place, to secure the window liner against easy removal by a passenger but permitting removal by service personnel for replacement. The mounting grooves are in elongated window-retaining bars that are positioned against the inner side of the paneand also are removably secured in place for ease of reglazing, having enlarged deformable anchors pressed into locking grooves with restricted open sides forming releasable tongue-and-groove connections for removal by tilting of the bars.

Abstract: An apparatus installed in an inner side surface of an entrance door of a driving room for safely preserving a subglass when the subglass, which is detachably installed in a lower portion of a front surface of a driving room of a heavy equipment, is separated based on a working environment. The apparatus includes a lower bracket attached to a lower portion of the door, forming a mounting groove upwardly opened for inserting a lower portion of the subglass therein, and supports the subglass inserted in the mounting groove; an upper bracket installed on the upper portion of the lower bracket of the door supporting an upper portion of the inner surface of the subglass inserted in the lower bracket; and a locking apparatus installed in an upper portion of the door, which detachably supports an upper portion of the outer surface of the subglass.

Abstract: Concealed retaining channel for attaching upper edges of storm shutters in front of windows. The concealed retaining channel can be installed within a soffet portion of a roof overhang, and remains unseen with or without a storm shutter attached thereto. The concealed retaining channel can have a lower facing channel opening for receiving an upper edge of the storm shutter, and can be attached with removable fasteners to an exterior wall above the window being protected by the shutter and above the soffit portion of the roof overhang. A front portion of the concealed retaining channel can have a horizontal planar sleeve with an interior facing groove for receiving an upper leg of an elongated piece of trim, such as J-shaped decorative trim, so that only a portion of the decorative trim hangs down exposing a front facing groove.

Abstract: The present invention provides an exterior window shutter that is made of thermoplastic resin, has functional louvers, but is still hurricane resistant. The shutter includes a perimeter framework that is adapted to receive a transparent impact resistant member. This impact resistant member is permanently affixed to the perimeter framework to increase structural stability. Additionally, this invention provides a method to make a high strength and structurally stable hurricane resistant louvered shutter.

Abstract: The roof window assembly comprises a main frame component and a window component including a glazing element. In order to reduce the influx of light an external screening accessory is provided. The screening accessory comprises an elongate housing extending in parallel with the top and bottom members of the frame and from which a screening member is retractable by movement parallel to the side members of the frame. An end member connected with a free end of the screening member extends throughout the width of the window frame and includes engaging means at either end of the end member for engagement with a transverse inwards recess in the outer side of each side member of the window frame.

Abstract: A screen door includes two stiles and two beams secured together to form a rectangular frame, and to define an opening within the frame, and a screen received in the opening of the frame. The stiles and the beams each may include one or more longitudinal groove to receive a spline which may force and engage the screen into the longitudinal groove of the stiles and the beams. The stiles and the beams each may include one or more longitudinal flanges extended into the longitudinal grooves and to retain the spline and the screen within the longitudinal grooves of the stiles and the beams, and to solidly secure the screen to the frame.

Abstract: An installation structure and method for installing and removing a sacrificial glazing panel in a frame having a perimeter channel in which a deeper channel section is formed in the frame receiving an edge of the glazing panel to allow forcible shifting of the glazing panel so that an opposite edge clears the lip of an opposite channel section during installation and removal. A positioner element such as bowed leaf spring may be installed to reposition the glazing panel after the glazing panel is released so that the opposite edge is located to be retained by the lip after release.

Abstract: The invention is directed to a bond-compatible composite membrane comprising a first self-adhesive material layer and a second rough fabric layer, and its use as an intermediate layer between a building structure substrate and exterior finishing materials. Unlike conventional composite membranes, the bond-compatible composite membrane has a rough surface that allows bonding materials to adhere to it. Therefore, mechanical devices are not needed to attach the exterior finishing materials to the building structure.

Abstract: Telescoping hurricane shutters protect a window during a storm but eliminate the need for pre-sized storm shutters. The interchangeable storm shutters are made up of individual panels slidably connected to one another. The panels may be extended to cover an exposed area of window. The storm shutters may be interlocked together in order to fit a particular window and may be held in place by brackets, quick tapping screws, or threaded rods and nuts that allow for quick installation and removal.

Abstract: Concealed retaining channel for attaching upper edges of storm shutters in front of windows. The concealed retaining channel can be installed within a soffet portion of a roof overhang, and remains unseen with or without a storm shutter attached thereto. The concealed retaining channel can have a lower facing channel opening for receiving an upper edge of the storm shutter, and can be attached with removable fasteners to an exterior wall above the window being protected by the shutter and above the soffit portion of the roof overhang. A front portion of the concealed retaining channel can have a horizontal planar sleeve with an interior facing groove for receiving an upper leg of an elongated piece of trim, such as J-shaped decorative trim, so that only a portion of the decorative trim hangs down exposing a front facing groove.

Abstract: A hurricane resistant window vinyl film having visible light transmission and rip-stop, composed of a double layer of plastic film with a scrim laminated between the two pieces of plastic vinyl coated on one outside side with a pressure-sensitive adhesive that is reusable is then, applied to the inside of a window and it's frame. The near strength of the combination of plastic vinyl film, scrim and adhesive are balanced to provide buildings with protection from shattering glass.

Abstract: Apparatus for preventing flood water entering a building through a wall opening has a first member for permanent attachment to the wall and second member detachably fixed to the first member. The first member has a frame having first fixing mechanism and two upright members for permanent fixing to the wall around the opening and a third member bowed away from the building and having a flat upper surface. The second member has a curved member with circumferential flanges and a second fixing mechanism engaging the first fixing mechanism. Two flanges extend outwardly from the curved member, and third flange is perpendicular to flanges and to the curved member. The flanges fit flat against the members of the frame through a gasket with the third flange extending horizontally on top of the third member forming a step.

Abstract: An impact-resistant shutter does not fracture upon impact from debris. The shutter includes a decorative panel and a support panel. The decorative panel has an outer surface and an inner surface and includes a first chemical composition. The support panel has a first surface and a second surface and includes a fiber composition. The fiber composition is incompatible with the first chemical composition. A second chemical composition is integrated into the support panel at the first surface. The second chemical composition is compatible with the first chemical composition. Due to this second chemical composition present at the first surface, the fiber composition in the support panel can be bonded to the inner surface of the decorative panel. The fiber composition provides impact resistance to the decorative panel to prevent fracturing of the decorative panel upon impact from debris.

Abstract: A window and door treatment complex characterized by base pairs of hook and fastener strapping units removably affixed to a window to which units there is removably affixed via hook and fastener strapping affixed to a rear side of a first coverlet, a first coverlet made up of insulating fabric about which there is sewn an outer fabric and into which insulating fabric and outer fabric a through hole has been cut and affixed to near the top border and near the bottom border of the frontal side of which first coverlet there is hook and fastener material removably affixable to hook and fastener material attached to a rear side of a second coverlet made up of an insulating material about which there is sewn an outer fabric, the front side of which, near lateral borders thereof and near top and bottom borders thereof, is characterized by the presence of hook and fastener material.

Abstract: A shutter for covering a window that includes a rigid member and a foam body. The foam body has a shutter form and is adjacent to at least one side of the rigid member. A hard impervious coating surrounds the foam body and the rigid member. A structure allows the shutter to move between a first position and a different second position. A lock selectively holds the shutter in the first position.

Abstract: The present invention provides an exterior window shutter that is made of PVC, has functional louvers, but is still hurricane resistant. The shutter includes a perimeter framework that is adapted to receive a transparent impact resistant member. This impact resistant member is permanently affixed to the perimeter framework to increase structural stability. Additionally, this invention provides a method to make a high strength and structurally stable hurricane resistant louvered shutter.

Abstract: A window protector assembly that protects both the inside and outside of standard panes of glazing from vandalism or other damage. The assembly comprises a pane of glazing, a sheet of protective material on the inside and outside of the glazing, and a frame. The frame pivots on the outer side of the glazing for quick loading and unloading of the glazing and the protective sheet on the outside of the glazing, and the frame also pivots closed to seal the glazing and protective sheets securely within the window protector assembly. The frame also comprises a recess wherein the protective sheet on the inside of the glazing is positioned.

Abstract: An improved and inexpensive flood and debris protection device “The Door Damm” (FIG. 2) provides consumers with an easily installed and removable waterproof and debris barrier for exterior windows and doors for temporarily protecting a structure against flood water and debris from entering a building or structure. The Door Damm is designed to be installed over all exterior material and structural surfaces however, for further protection the device can also be installed over wet or dry surfaces areas. The “Door Dam” (FIG. 1) main components consist of a rectangular frame pipe of a square steel metal or other suitable material (7), aluminum cover or panel (8),) secured to each other and bolted to the structural frame tightened by a spring-loaded tension bar (9) and sealed with a waterproofing putty like sealant.

Abstract: A reinforced storm shutter for protecting doors and windows of buildings from high winds of severe storms and hurricanes. The shutter is comprised of heavy-gauge components, including tubular members having a plurality of aligned, slotted openings and louvers mounted in the aligned openings. The louvers are welded to the tubular members, preferably on the inside surface of the tube, with the weld completely sealing each slotted opening. The tubular members are then welded around the entire periphery of the tube ends to the remaining frame members of the shutter to hermetically seal the tubular members and protect the welds securing the louvers from continuous weathering conditions. The tubular members are formed of mating channel members that are sealingly secured together after the louvers have been welded in place.

Abstract: A building fixture protection apparatus that covers and quickly connects and disconnects from an existing building fixture, such as windows and doors, to protect the building fixture from damage due to vandalism, hurricanes, tornados, high winds, or other types of dangerous storms. The building fixture protection apparatus comprises a panel member that is sized to cover a portion or all of the building fixture, and a plurality of connecting members provided at select portions of the panel member. The plurality of connecting members quickly connect and disconnect the panel member to and from a plurality of mating connecting members provided in the periphery around the building fixture. The building fixture protection apparatus easily fits over the building fixture in a minimal amount of time, facilitating the process of safeguarding a building fixture prior to the arrival of vandals or a dangerous storm.

Abstract: A Replacement Window Installation and Flashing System consisting mainly of an Interior Jam Liner and an Exterior Cap. The Interior Jam Liner is of an elongated extruded shape; it is designed for installation around the perimeter of a window opening that has been prepared by collapsing and removing the original window frame. After being cut to the desired length the Interior Jam Liner is installed on all 4 sides of the window opening so that a vertical member on the Interior Jam Liner is positioned in the area that was previously occupied by the original windows nailing fin. An opposed vertical member at the back of the Interior Jam Liner forms a stop with which to set a new replacement window against. After the new replacement window is positioned against this stop and fastened into place, the Exterior Cap, also an elongated extruded shape, is cut to length, assembled as a rectangle, and mated with the Interior Jam Liner by a male-female self-securing connection.

Abstract: There is described a profiled sash section for a window sash holding a window pane and intended for being installed in an outer frame of a blast resistant window. The sash section includes a main member enabling inter-engagement between the profiled sash member and the outer frame a window pane holding member for accommodating and securing an end portion of said window pane in the profiled sash member, and a reinforcing member designed to support the end portion of the window pane and to transmit blast pressure, if incidentally applied to the window pane, to the main member. For at least partially absorbing blast pressure energy applied to the window pane, the sash section is provided with damping means for deforming up to predetermined limit. Also described is a blast-resistant framework for a casement window, including the window sash assembled from the mentioned profiled sash sections and adapted for rigidly and air-tightly securing the window pane in the holders of the profiled sash members.

Abstract: A storm cover for protecting a building's exterior glass includes a resiliently rigid protective storm panel connected directly to the glass so as to substantially cover the glass surface. The protective storm panel is connected to the glass by shock absorbing connectors positioned to hold the panel on the glass and spaced apart therefrom, to substantially protect the glass from impact by distributing the force of an impact. The protective storm panel is made of a substantially resiliently rigid material such as wood, plastic, or light gauge metal, and the exterior glass is preferably a glass window or glass door. The protective storm panel may be sized so as to overlap a frame surrounding the window or door to thereby provide added protection.

Abstract: A compressible structure for temporarily protecting a glass pane of a window structure includes a shaping member for removable securement on the window structure and defining a cavity over the glass pane and a layer of solidified compressible material in said cavity providing protection for the glass pane. A window protection system includes a shaping member and a supply system for supplying a compressible material in fluidic form to a cavity of the shaping member, wherein the fluidic compressible material sets to form a layer of solidified compressible material. A protected window structure comprises a window structure and a panel of solidified compressible foam material disposed over at least a portion of one or more glass panes of the window structure.

Abstract: Methods and apparatuses directed to a system for releasably securing a frame/panel (wall system) to a substrate or wall. The system includes a first rod affixed to the wall in a substantially horizontal direction for securing a top portion of a frame, where the frame comprises a perimeter of polygonal or irregular shape. The system also includes a second rod spaced apart from the first rod and affixed to the wall in a substantially horizontal direction for securing a bottom portion of the frame. Each rod includes a substantially cylindrical shape having a substantially fixed curved surface throughout corresponding substantially to a predetermined diameter and including a length which is equal to or less than a width of the frame. The system also includes a plurality of clips affixed to an affixing side of the frame creating an affixable frame.

Abstract: A reinforced window system for mounting within an opening in a wall, the window system comprising a frame fixable to the opening; said frame comprising an outside support panel and a plurality of fixable fixing members distributed on an inside of the frame; a reinforced window pane fixedly supported within a removable frame; said removable frame comprising a plurality of support members articulated to the support frame and adapted for engagement by the corresponding fixing members; and locking members for positioning and fixing the removable frame within the frame.

Abstract: A method and apparatus for insulating apertures is disclosed. An insulating dome is placed over these apertures and can be locked into place, thereby providing insulation for the aperture. The apertures that are typically uninsulated are hidden stair openings and whole-house fans, plywood attic access passageways or other openings. The insulating dome can be lifted automatically once the hidden folding stair is opened or the whole-house fan is used.

Abstract: The present invention relates to the conversion of a vehicle to cover the windows, more specifically to a conversion using opaque panels permanently attached to selected windows of a vehicle. The flexible panels are formed and cut to match the exact dimensions of a window of a particular make and model vehicle. The panels are attached to the exterior of the windows using an appropriate adhesive. The panels prevent people from looking through the covered window. The panels may be painted to match the exterior paint of the vehicle. In addition, the panels provide an increased area for applying advertising to the side and rear of the vehicle.

Abstract: A window assembly for a mass transit vehicle adapted to receive a transparent protective member to be positioned adjacent an inner surface of a piece of window glazing by a set of retaining brackets that provide rapid removal of the member without having to remove the retaining brackets. The retaining brackets enclose all four edges of the vehicle window glazing and incorporate a defined space between the window glazing an the inner surface of the retaining brackets. The protective member is positioned within the defined space and can be moved between a secured position and a release position.

Abstract: A brace for protecting windows and buildings during a high wind storm is disclosed. The brace includes a rigid member sized so as to fit within a window frame containing the window to be protected, and double-sided tape affixed to one side of the rigid member for affixing the rigid member to the window to be protected. Various method for imparting a force to the brace to cause it to become firmly wedged within the window frame of the window and building to be protected are also disclosed, and include the use of the installer's hands, the use of a hinged member rotatably connected to the brace which is capable of being wedged against the window frame, the use of a swing arm connected to the brace which can be firmly wedged against the window frame, and the use of a ratchet to advance a dampening member from within the brace to firmly engage the window frame. Methods of using the disclosed brace are also disclosed.

Abstract: A truss system utilizing braces to retain the trusses in spaced relation. The braces include a beam with retainers at opposite ends for forming a snap lock connection to adjacent trusses, fixing the spacing between the trusses. One retainer includes a yoke which will automatically position the brace in an orientation generally normal to the truss to which the brace is mounted. The other retainer is adapted to mount to an adjacent truss and form an interlock with a second brace extending to the next truss. The braces are lined in a row across a plurality of trusses positioned in generally parallel relationship.

Abstract: A decorative shutter assembly includes a plurality of slats arranged in a row presenting a decorative surface with side flanges projecting rearwardly. At least one cross member overlays each of the slats and presents a decorative cross surface with side cross flanges projecting rearwardly. Each cross slat includes at least one mating member affixed behind the cross slat decorative surface having a mating wall affixed to each of the decorative surfaces for affixing the plurality batten slats to the cross slat. Alternatively, a plurality of primary slats are arranged to present a decorative surface having side flanges projecting rearwardly and at least one end piece is attached to the primary slats the ends of the primary slats are received in the end piece for adjoining and aligning said primary slats, said end piece including a cross member traversing said the primary and having slats and slat ends integrated into the end piece, each of said slats and slat ends aligning with one of the primary slats.

Abstract: A hurricane protection system comprises a rigid sheet in a rectangular configuration positioned within a window opening with an upper edge, a lower edge, and parallel side edges. A plurality of fixed retention mechanisms are secured to the sheet adjacent to the lower edge. Each fixed retention mechanism has a plate secured to the sheet and a downwardly extending finger with a lower end positioned in an associated hole and an upper end secured to the plate. A plurality of supplemental retention mechanisms are secured to the sheet adjacent to the upper and side edges. Each of the supplemental retention mechanisms include a J-shaped finger with a short leg and a long leg terminating in a free end reciprocal between a locked orientation within an associated hole and unlocked orientation out of, but aligned with, an associated hole. Each of the supplemental retention mechanisms include a bracket with a central face attached to the sheet.

Abstract: An adjustable length bracing device can be installed in a window frame or door frame to secure a sheet of covering material that is positioned to protect the window or door from flying debris resulting from a hurricane, tornado, or other storm. The brace device consists of two independent and moveable bars, which can be adjusted to fit the inside of a window or door opening. The adjustment is made by the use of a metal clip attached to one bar and inserted into a notch on the other bar. The ends of each bar have rubber pads to help prevent marring the window or door opening or frame and to prevent any slipping of the bracing device assembly. Once the assembly is in position, a locking metal ring holds both independent bars together to prevent movement.

Abstract: A device is provided for protecting a window or door during severe storms. A panel, cut to fit in a window frame, is held in place by the action of the locking assemblies described herein. A rubber gasket can be used along on e side of the panel in place of some of the locking assemblies. Different embodiments of the assembly are described for mounting along the sides of the panel. A “clip-on” assembly is also described.

Abstract: A window screen system is described in which the screen or mesh periphery has secured to it a strip of hook and loop fastener material and the corresponding window frame has secured to it a mating strip of similar fastener material. The strip of fastener material on the outer edge of the mesh is aligned with and placed against the mating fastener strip which has been previously secured to the appropriate location on the window frame. Each side edge of the mesh can be stretched and then applied against the window frame, whereupon the mesh is held tightly in place on the window frame. No separate frame for the mesh is required. The mesh can be easily removed for cleaning, transport or storage.

Abstract: A transparent planar storm shield has framed panels (1, 2, 12) with predetermined transparency and predetermined resistance to storm pressure and to storm-debris impact. Panels (3, 9, 10) of the framed panels are preferably shatter-proof plastic material that includes predetermined polycarbonate. Frames (4, 5, 6, 7, 13) of the framed panels have strengths in proportion to thicknesses for predetermined storm protection by predetermined areas of the storm shield. The storm shield is a cover of a predetermined portion of a building orifice which can include a door or a window. The predetermined resistance to storm pressure and to storm-debris impact of the panels is about an equivalent to a commercial grade of polycarbonate or an equivalent thereof that is twenty-five inches square with a thickness of one-eighth of an inch and being rectangular with less than twenty-five percent deviation from being square.

Abstract: Protective apparatus including a plurality of spaced, slender tensile elements installed in a room inwards of a glass panel of a curtain wall of the room, wherein when the glass panel is destroyed by an explosive blast, the tensile elements generally prevent fragments from the glass panel from flying inwards past the tensile elements.

Abstract: The “S” storm shutter system is a new type of protection from wind storms and other weather phenomenon. It uses a series of low-profile “S”-shaped interlocking panels. These panels are secured by straps on either side which are then tightened by fixing them to the wall. This creates a protective system whose profile is significantly less than any other system on the market today. Because of this low profile, the wind resistance is drastically reduced. In addition, once the initial anchors are installed, this system requires no tools to assemble or disassemble. This is an important factor when considering the time constraints in preparing for an oncoming storm.

Abstract: A rectangular window opening in a structure is provided with four channel members that provide a decorative frame around the opening. Three of the channel members are permanently fastened to the structure through a flange on the channel. The fourth channel member is removably fastened in place. When the opening must be covered by a storm panel, the fourth channel is unfastened and removed. A rigid rectangular panel is mounted in the three channels. The fourth channel is then mounted on the fourth edge of the panel and then the fourth channel is removably fastened to the structure. All of the elements except the panel remain in place. The panels have no holes or accessories. All panels are interchangeable for the same size window. No tools are needed to mount or remove a panel.

Abstract: There is described a profiled sash section for a window sash holding a window pane and intended for being installed in an outer frame of a blast resistant window. The sash section includes a main member enabling inter-engagement between the profiled sash member and the outer frame; a window pane holding member for accommodating and securing an end portion of said window pane in the profiled sash member, and a reinforcing member designed to support the end portion of the window pane and to transmit blast pressure, if incidentally applied to the window pane, to the main member. For at least partially absorbing blast pressure energy applied to the window pane, the sash section is provided with damping means for deforming up to a predetermined limit. Also described is a blast-resistant framework for a casement window, including the window sash assembled from the mentioned profiled sash sections and adapted for rigidly and air-tightly securing the window pane in the holders of the profiled sash members.

Abstract: An aesthetically-pleasing foldable, reusable security device and method for protecting double-hung windows from storm debris hazards and vandalism, wherein the perimeter edges of the device fit within the outermost groove of a double-hung window frame and can be easily installed and removed by one adult of ordinary strength and coordination standing behind the window. The device also protects the building against unauthorized entry and burglary, and is particularly useful for protecting upstairs windows since it requires no pre-installation steps or hardware, no professional installation, no tools, no ladder, and its installation does not permanently alter or damage the window or adjacent building surfaces. The device has at least two protective panels with two or more hinges attached between the front surfaces of adjacent panels which allow them to fold substantially parallel to one another in a compact configuration for storage, and unfold again into an essentially planar configuration for use.

Abstract: A security attachment system for windows having laminated film covering the glass panes. The system includes positioning two-sided tape that overlaps both an edge portion of the film and a side portion of the adjacent window frame. A hollow flange track having a right-angled cross-sectional shape is positioned over the tape. The flange track has a stepped up bottom which fits about the raised pre-existing spline between the glass and the side frame. Screw type fasteners are inserted into the flange to it to the sides of the window frame. A snap on cover plate with bulbous shaped prongs fits over a longitudinal opening in the flange track. Flange tracks and their respective cover plates are provided for each of the four edges where the window frames meet the glass panes. The security system increases the tensile strength of the glass and film cover and is useful against projectiles and during hurricane storm conditions.

Abstract: A mounting bracket and window shield assembly for protecting a window of the type found on a subway or bus includes a shield made of a flexible sheet of plastic. The shield is held in place by a mounting bracket which mounts directly to the existing window and window frame on the four sides of the window. The mounting bracket has a T-shaped cross section in which a first arm of the T forms a tab that is inserted between the existing window and window frame. The second arm of the T and the body of the T together form a seat upon which the window shield is placed. The window shield is held in place against the seat of the mounting bracket by a length of an elastomeric retaining seal. The retaining seal includes a bead which permits the retaining seal to be removably anchored to a channel formed by the body of the mounting bracket.

Abstract: An attic hatchway cover wherein a tent-like structure having side walls, a front wall, and a rear wall each having a flange structure are arranged to engage and for securement to a hatchway opening framework employing mounting strips, such that fastening structure secures each mounting strip to each associated flange and simultaneously to the framework. .[.The.]. .Iadd.In a preferred embodiment, the .Iaddend.top wall of the cover employs a flap member selectively securable to the top wall and displaceable therefrom by use of a generally U-shaped zipper to disengage the flap relative to the top wall.