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7617643 |
Fire-rated wall construction product
The present invention is directed toward fire-rated wall construction components for use in building construction. The invention provides wall components and systems which have fire-retardant...
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7615275 |
Flat material for leadthroughs
A flat material ( 10 ) for forming leadthroughs and including a first layer 911 ) formed of strip-shaped plates ( 14 ) adjoining each other along their narrow sides and separated from each other...
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7596914 |
Universal firestopping collar assembly
A collar positionable about a panel penetrating member for sealing therearound and particularly for firestopping therearound which prevents the flow of smoke and may include an intumescent...
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7587876 |
Door edge construction
A door is constructed with a separate member joined to the door edge by a tongue-and-groove coupling and screws so as to be readily removable and replaceable. The separate member sustains the...
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7587875 |
Fire resistance rating system
Fire resistance can be rated for building structure by providing or having made available, and applying or noting application or presence of fire control agent(s) to or with component part(s) of...
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7560644 |
Passive fire protection system for energized electric utility facilities and method of installation
A passive fire protection system for a power facility having a fire resistant wrap enclosing cable joints and adjacent power cables; a fire resistant sheet carried between the power cables and the...
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7540118 |
Fireblocking device
Fireblocking device for preventing transfer of fire through ventilating apertures or similar passages, in openings for thermal fire ventilation, in ventilation ducts, in process plants or in vented...
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7523590 |
Intumescent firestopping apparatus and method
A firestopping apparatus for providing a fire barrier in a construction barrier. The apparatus is comprised of a sleeve within which there are located intumescent pads that are oriented to form a...
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7520095 |
Hook connector with plastic fire relief
The invention relates to a right-angle connection in the grid of a suspended ceiling, between inverted T-beams having a vertical web extending between a bulb at the top and flanges at the bottom. A...
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7506478 |
Method and apparatus for detecting smoke and smothering a fire
A fire in an enclosed space in an aircraft is, for example, visually detected early since smoke generated by a beginning fire is initially permitted to escape from the enclosed space. The enclosed...
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7487591 |
Method of constructing a fire-resistant frame assembly
Fire resistant door, glazing, and mullion frames include intumescent material at least partially embedded in the frame adjacent the door or glazing. Trim materials are positioned over the...
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7478503 |
Fire stop frame assembly
A fire stop assembly for bordering a conduit access through a building separation, includes a rigid body portion with an access opening with the access opening being adjustably closed to define a...
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7441377 |
Heat dissipating beam
The heat dissipating beam is an I-beam with heavy-duty conduits placed in the upper left and lower right hand corners. These conduits would be clamped in place and would be linked together via...
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7427050 |
Apparatus for adjustably retaining and sealing pathway conduits mounted extending through a wall panel
A multi-part mounting assembly for securing a plurality of individual pathway conduits relative to one another extending through a wall panel between adjacently positioned wall studs including two...
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7373945 |
Device for closing a conduit
A device for closing a conduit ( 30 ) in case of fire includes a housing ( 11 ) having a receptacle ( 17 ) for receiving the conduit ( 30 ), a cutting and blocking member ( 20 ) arranged in the...
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7373763 |
Glass block assembly
An assembly of glass blocks held in a structural frame comprises a plurality of glass blocks, a rectangular structural perimeter frame, a plurality of primary muntins, each said primary muntin...
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7373761 |
Self-adjusting intumescent firestopping apparatus
A self-adjusting firestopping apparatus for holding of intumescent material within poke-through openings in construction barriers usually being floors but also possibly being walls or ceilings...
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7348484 |
Method of assisting a compromised barrier
The present invention provides method, apparatus, and system to assist in partially or fully reestablishing the fire rating of a barrier that has been compromised by the installation of an...
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7340869 |
Fireproof glazing unit
The disclosure relates to a fireproof glazing unit including at least two spaced-apart transparent substrates, with a transparent fireproof layer disposed between the substrate. A transparent TiO 2...
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7275352 |
Fire retardant panel door and door frame having intumescent materials therein with a 90 minute fire rating
A fire retardant panel door, including a panel door having at least one door panel and stiles and rails. The door panel includes an interior composite section formed by a first plurality of layers...
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7193152 |
Fire resistant barrier
A fire resistant assembly, which may include a first layer having a lumen therein, a second layer adjacent the first layer, a first structural member disposed between the first and second layers,...
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7152385 |
In situ molded thermal barriers
Methods, systems, and devices for installing barriers in openings of gaps in or between structures such as walls, ceilings, and floors are described herein. At least one barrier molding bag is...
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7143870 |
Elevator hall door and door hanger apparatus
A door panel comprises a surface board 11 facing a hoistway, a back board 12 facing a hoistway, and a reinforcing member 13 for reinforcing the surface board 11 and the back board 12 ....
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7143554 |
Composite column and beam framing members for building construction
Composite framing members for use in building construction include reinforced concrete columns and beams surrounded by a pair of steel shells. A layer of protective material is applied to the...
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7140668 |
Process and components for fixing bulkhead parts
A molding is described, the outer edge region of which comprises a thermally expandable material that has a high coefficient of friction in relation to metal or plastic. In its inner region this...
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7082730 |
Sealing system
A sealing system ( 11 ) for sealing off a passage of a pipeline ( 2 ) in a wall ( 1 ) including a sealing strip ( 3 ) for sealing off the passage and three support members ( 4.1, 4.2, 4.3 ) for...
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7080486 |
Pass-through firestop device
A cast-in-place pass through firestop device for providing a passage in a partition in a structure through which wires, cables, pipes, and the like are run includes a housing having a riser portion...
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7059092 |
Fire-resistant wood assemblies for building
Door and glazing frames include intumescent material positioned in a dado that is formed in a jamb side surface. Trim materials are positioned over the intumescent material to improve the...
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7043880 |
In situ molded thermal barriers
The invention provides methods, systems, and devices for installing thermal barriers in openings or gaps in or between structures such as walls, ceilings, and floors. At least one thermal barrier...
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7028431 |
Fire-resistant door
A fire-resistant, aluminum, cementitious-material-free, insulation-free door adapted to prevent the spread of fire and heat passing therethrough, consists of: a door frame, a door hingedly mounted...
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7021013 |
Compensator for compensating thermal expansions
A compensator ( 18 ) is provided for compensating thermal expansions of ducts or pipelines ( 10 ) for carrying flows of hot media, especially ducts that are lined with fire-proof material. The...
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7018699 |
Fire stop article
A composite fire stopping article capable of fire stopping through-penetrations without the need for a secondary reinforcement structure includes an interior insulating material, such as mineral...
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7010889 |
Riser support clamp for pipe riser or conduit
A riser clamp mateable with a riser, wherein the riser clamp supports a column of the riser as material passes therein, and the riser clamp further covers or seals the opening in the partition...
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6996944 |
Fire barriers for multi-dimensional architectural expansion joints
Multi-dimensional, multi-layered, fire barriers for use in multi-dimensional architectural expansion joints may comprise a plurality of fire resistant material layers and the method for making such...
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6988592 |
Door and door hanger device at elevator landing
A door panel includes a surface board facing a hoistway, a back board facing a hoistway, and a reinforcing member for reinforcing the surface board and the back board. The back board is connected...
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6981351 |
Fire rated door with a surrounding door frame
A fire rated door with a surrounding door frame, consisting of a glass pane, which is embedded between its circumferential metal frame, said fire rated door consists of at least one door leaf...
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6874284 |
Fire safety unit
A modular, self contained room that can be assembled within a building structure or built at one location and moved into a building structure. The room will have a battery operated electrical...
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6862852 |
Sealing system and gasket therefor
The invention releases to a sealing system comprising a cylindrical tube of a material that is capable of deformation under the influence of a temperature increase, and a gasket of an at least...
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6848227 |
Intumescent floor opening frame
A frame for bordering conduit access through a building floor has a rigid body portion and a lining of intumescent material on an interior surface of the rigid body portion. The intumescent...
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6820382 |
Fire stop and its use
The invention provides a device for use as a fire stop, which comprises a material that intumesces on exposure to heat, a patch of an adhesive connected to a surface of the material and a liner...
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6810626 |
Fire protection device for building structure
Fire protection devices and related methods for isolating building structures from an external fire are disclosed. The fire protection device includes a rolled fire-resistant protective cover...
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6789363 |
Security room for information technology facilities
A security room for information technology facilities, which exhibits fireproof side walls having a sealing door, a floor and a ceiling. This invention provides a security room designed in a simple...
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6763645 |
Protecting building frames from fire and heat to avoid catastrophic failure
A system and related method for protecting a building frame from fire and heat to avoid catastrophic collapse, comprises a plurality of vertical structural members comprising substantially vacant...
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6745526 |
Fire retardant wooden door with intumescent materials
A fire retardant wooden door that prevents the spread of fire through the door during a fire. The fire retardant wooden door has at least one door panel connected to stiles and rails by tongue and...
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6732481 |
Intumescent firestopping apparatus
An intumescent firestopping apparatus used in poke-through applications for selectively sealing an opening through a construction barrier such as a wall, floor or ceiling having cables or other...
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6725615 |
Service shut off device
A service shut off device which is a selected length of a composite body adapted to be formed into a shape to fit in use around a service line. The composite body has a flexible casing ( 20 ) and a...
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6694684 |
Pass through firestop device
A cast-in-place pass through firestop device for providing a passage in a partition through which wires, cables, pipes, and the like are run includes a housing having a riser portion with frangible...
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6679015 |
Hub seal firestop device
A firestop device ( 10 ) and firestop assembly for use in a plumbing system ( 100 ) installed in a structure to prevent the transmission of smoke and fire through the plumbing system. The firestop...
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6668499 |
Fire door or window
Fire door or window, comprised essentially of a glass pane that is embedded in a metal frame that surrounds it, whereby the fire door has a modular construction and thereby is comprised of at least...
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6643991 |
Fire door and method of assembly
The invention is directed to a fire door having a core, stiles, and rails formed of resin bonded exfoliated vermiculite, wherein the core has a density which exceeds that of the stiles and rails....
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