Matches 1 - 50 out of 59 1 2 >
Match Document Document Title
7569776 Intumescent cover for a poke-through assembly  
One aspect of the present invention provides a poke-through assembly for installation in a hole in a floor structure. The floor structure defines a floor in a first working environment and a...
7511231 Illuminated recessed electrical floor box with transparent or translucent cover or window  
A lighted floor box having a transparent or translucent cover extending over a light source within the floor box. This light source illuminates the interior of the floor box while the cover permits...
7442883 Poke-through floor device with heat-isolation feature  
A poke-through device for installation in a hole in a floor structure. The floor structure defined by a floor in a first working environment and a ceiling in a second working environment. The...
7271351 Modular poke-through floor device  
A poke-through device for installation in a hole in a floor structure. The floor structure defining a floor in a first working environment and a ceiling in a second working environment. The second...
7193160 Floor box cover assembly  
A floor box cover assembly includes a cover and a ring assembly. The cover is pivotally connected to the ring assembly. The ring assembly rotates to allow the wires to extend through an access...
7183503 Recessed in-floor fitting  
Embodiments of the present invention include an in-floor fitting for providing access to an underfloor electric distribution system. The in-floor fitting includes a cover configured to move between...
7183501 Recessed poke-thru fitting  
A poke-thru fitting includes a plurality of stacked modules, each of the plurality of stacked modules being configured to retain at least a power receptacle and a communication receptacle, wherein...
7053296 Flush poke-through fitting  
A flush poke-through fitting, with both electrical power and data communication access, includes a data jack face plate that can be replaced without disassembly of any other part of the fitting....
6989488 Fire retardant poke-through fitting  
A poke through fitting comprising a conduit body, the conduit body including a conduit, a fixed flange and a slidable flange, and an intumescent member formed at least in part of an intumescent...
6989487 Electromagnetic wave shielding film  
The present invention provides an electromagnetic wave shielding film having a plurality of holes formed thereon. The shielding film according to the present invention is made of conductive...
6750395 Poke-thru fitting having polymeric based intumescent material  
A wiring fitting of the type adapted to be supported in a floor opening in a floor of a building structure. The fitting includes at least one intumescent fire retarding member formed from a...
6720495 Quad receptacle, dual circuit flush poke-through wiring fitting with internally mountable communication/data jacks  
An in-floor, flush poke-through wiring fitting may be installed in the floor of a structure to enable the activation of power, communication, and/or data services at the fitting location. The...
6551130 4×8 fire rated poke through fitting  
A poke through fitting extending through an aperture in a floor, comprising a housing having a top surface, a portion of the housing received within the aperture in the floor. At least three...
6495753 Large capacity fire rated poke through fitting  
A fire rated poke-through floor fitting for extending through an aperture in a floor having a conduit with a first surface and a second surface and at least one passageway extending from the first...
6483028 Bus bars for poke-through floor fitting  
A fire-rated, poke-through floor fitting preferably for use in a three inch diameter bore within a floor. The fitting has an electrical receptacle that is sized to fit within the three inch bore....
6307152 Poke-through floor fitting  
A fire-rated, poke-through floor fitting preferably for use in a three inch diameter bore within a floor. The fitting has an electrical receptacle that is sized to fit within the three inch bore....
6018126 Flush poke-through wiring fitting  
The in-floor, flush poke-through wiring fitting may be installed in the floor of a structure to enable the activation of power, communication, and/or data services at the fitting location. The...
5747732 Fire-rated furniture feed poke-through fitting  
A poke-through fitting, adapted to feed a cable or cables therethrough to a piece of furniture, including a raceway extending through the fitting, and a top portion which includes a medial portion...
5641940 Poke-through electrical connection assembly retainer  
A poke-through electrical connector includes an elongate, generally tubular housing member and at least one retaining clip for securing the connector in an interfloor passage. The retaining clip...
5410103 Self-anchoring poke-through wiring device  
A poke-through wiring device and, more particularly, a self-anchoring poke-through wiring device which is positioned in a floor aperture of a concrete building floor for conducting electrical power...
5389737 Panel for free access to signal cable and power cable  
A panel for free access to a signal cable and a power cable is installed on the floor of an office room and forms a network of signal cables in an office. The posts of this panel are mounted on the...
5237128 Above-floor service fitting for poke-through wiring device  
A poke-through wiring device for mounting in a bore opening through a concrete floor slab includes individual tubes for through-floor passage of power supply and data/communication conductors, an...
5220131 Poke-through fire barrier structure with knock-out openings  
A poke-through fire barrier with knock-out fire barrier openings. The structure includes a fire barrier element which is constituted from an intumescent material in the shape of a disc member which...
5160809 Structure of wire conduit terminal assembly  
A terminal assembly for a terminal outlet on an electric wire conduit, including a connector fastened in said terminal outlet for holding a nut in position, a socket member fastened in the nut...
5021608 Activating undercarpet cable from infloor conductors  
A junction splice and an adaptor for electrically connecting the flat conductors of under carpet cable with the round power conductors from an underfloor raceway or a pokethru.
5003127 Interfloor power/communication connection apparatus  
An electrical connection housing assembly for insertion in an interior passage for floor-to-floor electrical transmission of both power and communication includes a first housing comprised of first...
4745717 Adaptor for poke-thrus  
An adaptor to interface a poke-thru with power cable sets of a flexible wiring system. The adaptor has: an elongated, hollow housing with an axially extending opening; a support inside of the...
4572923 Press-fittable cable-passage enabling device  
A device for enabling cables to be pulled therethrough and through a cellular floor system in which the device is adapted to be mounted, for activating a service fitting at a desired location in...
4433204 Junction box for poke-thru floor fittings  
Disclosed is a junction box for a poke-thru floor wherein access to both the communications and power service compartments can be had from the same side of the junction box. Additionally, the...
4336416 Fire-rated feed-through fitting for transferring insulated wires through a concrete floor  
A fire-rated feed-through fitting for transferring insulated wires through an opening formed in a concrete floor for connection to receptacles mounted on a compartmentalized head assembly, which...
4323724 Unitary insertable self-anchoring poke-thru wiring device  
A unitary insertable self-anchoring poke-thru wiring device for building construction includes a tombstone outlet box dimensioned to overlie and conceal a standard floor aperture opening into an...
4304079 Fire retardant modular floor penetration structure  
A cable penetration matrix structure comprises a plurality of individual penetration cells ganged together to form a matrix. A sheath or shroud is added to each penetration cell in use to extend...
4272643 Fire resistant fitting  
A fire resistant fitting including a pair of plates having a fire rated expandable material therebetween and a pair of conduits extending from each plate with one conduit of each pair in alignment...
4264779 Poke-through electrical fitting with releasable wedging point for retention  
A poke-through electrical fitting device for placement in a passageway such as a cylindrical hole through a wall, floor, or the like, which may be made of concrete or some other fire rated barrier....
4259542 Poke-through electrical fitting  
A poke-through electrical fitting for protecting and supporting a wire or cable as it passes through a fire rated barrier and which will fit through a standard knock out of an electrical fitting...
4243835 Non-rigid mechanical coupling for a fire-rated feed-through fitting and method of making  
A non-rigid mechanical coupling for coupling a head assembly of a feed-through fitting to a slotted wiring conduit inserted in an opening formed in the floor of a building, wherein an apertured...
4180955 Computer cable shroud assembly  
A computer cable shroud assembly consisting of peripheral members having a cavity for receiving interlocking strips. The interlocking strips are cut out to accommodate the passage of individual...
4165592 Cable directing apparatus  
Apparatus through which electrical cables of an underground distribution system may pass from a generally horizontal plane to a generally vertical plane so as to be directed upwardly for connection...
4099020 Apparatus for sealing passages through a concrete floor and about a conductor  
This invention relates to an apparatus for sealing a passage through a concrete floor and about a conductor, such as an insert device for cables adapted to be positioned in structural openings,...
4091231 Adjustable floor receptacle  
An adjustable floor receptacle includes a comparmentalized construction provided with fire barriers and partitions arranged to insure electrical and mechanical isolation between discrete power and...
4088827 Insert mount and device  
This invention relates to floor inserts for cables and more particularly to a method of and device for applying an electrical insert device and floor covering sheet in overlying relation to an...
4010314 Insert device for cables  
This invention relates to an insert device adapted to be positioned in structural openings, as, for example in holes or openings formed in cellular raceways for connection of cables such as power...
3943272 Dual preset service fitting or insert for underfloor wireway systems  
The fitting is mountable on a cellular steel floor or deck prior to pouring of the concrete of a completed floor and comprises a separable flat base plate, a box-like housing, and a cover plate....
3803341 INSERTION-TYPE MOUNTING FOR AN ELECTRICAL OUTLET  
An insertion-type mounting, for an electrical outlet, can be inserted within an aperture that has been formed in a portion of a building; and that mounting includes a closure which is insertable...
3784724 SUBFLOOR SYSTEM FOR GRINDING APPARATUS  
A subfloor system for supporting machinery having hydraulically and electrically operated components. The system comprises a framework of horizontal beams some of which define trenches for...
3756447 FLOOR FITTING  
A floor fitting including a housing made of clear polycarbonate plastic and having a painted interior surface, the clear plastic providing a colored appearance for the fitting and also protecting...
3751576 PLURAL-CELL DUCT  
A plural-cell duct, embedded within a concrete floor, has openings spaced apart along the length thereof; and collars extend upwardly from those openings to help define potential passages extending...
3715455 CELL TO CABINET CONNECTOR  
A cell-to-cabinet connector comprising a vertical riser and an outwardly extending foot section which enhances cable pulling capabilities together with removable access plates, one for installation...
3646244 ADJUSTABLE FLOOR RECEPTACLE MOUNT  
An adjustable floor receptacle mount is provided that includes a housing movable within a stationary casing fitted into a circular opening in a concrete floor. The housing and the casing are each...
3597523 FLOOR-MOUNTED OUTLET BOXES  
A floor-mounted electrical or communication service outlet box which employs different threaded couplings for mounting the box over hard and soft floor surface (e.g., tile versus carpeting)....
Matches 1 - 50 out of 59 1 2 >