Matches 1 - 42 out of 42
Match Document Document Title
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...
7341463 Extension socket structure  
An extension socket structure includes a positioning sleeve, which has a front face with an opening disposed thereon and a rear face having a plurality of positioning slots disposed thereon, and an...
7045706 Flush floor service hideaway universal box assembly  
A universal floor box assembly is provided including a universal box having a bottom wall, and front, rear right side and left side walls extending upwardly from the bottom wall. The front, rear,...
6545215 Split dome cover assembly for an in-floor fitting  
An access cover for an in-floor receptacle fitting includes a door mounting member connectable to the fitting at a location that overlies the receptacles carried by the fitting. A pair of access...
6518498 Poke-through floor fitting with thermally activated conductor links  
A fire-rated, poke-through floor fitting for use within a floor. The fitting has an electrical receptacle with electrical conductors or wires traveling the length of the fitting. The conductors...
6417446 Concealed service poke-through device  
A poke-through device for installation in a hole extending through a concrete floor structure of a building. The device provides a four-plug arrangement, together with two data connection jacks,...
6365830 Overhead cabling system for a telecommunications switching center  
An overhead cabling system ( 7 ) for a telecommunications switching center ( 5 ) including a plurality of cable tray assemblies ( 15 ) and one or more cable ladder assemblies ( 20 ). The cable...
6175078 Flush poke-through wiring fitting having a height adjustable data jack mounting bracket  
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...
5420376 Plastic electrical box for installation in poured concrete  
An electrical box assembly for installation in a poured concrete building partition, such as a ceiling, comprises a base ring member including a ring body having a central through opening and...
5272278 Poke-through wiring fitting with flap cover assembly  
An in-floor multiple-service wiring device and, more particularly, a poke-through wiring fitting incorporating a novel flap cover assembly, and which fitting is adapted to be positioned in a floor...
5243129 Flexible undercarpet power system  
A flexible wiring system is disclosed for use with elevated floor systems and includes a grounding member which can be placed against, and mounted to, a metallic plate which forms a part of the...
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...
5019672 Access floor construction  
In an access floor construction, service outlets (7), such as electrical sockets, are connected to a service supply accommodated in the underfloor space (5) by leads (9) extending through openings...
4958047 Monument fitting  
A monument fitting for use with an electrical raceway system to be placed in a floor provides for alternative selection of top or side access. The monument fitting provides openings permitting...
4827080 Multiple service fitting  
A multiple service fitting for enabling through-floor passage of a plurality of different types of conductors, from a multi-cell underfloor raceway source thereof to an in-floor or above-floor...
4780571 Combined floor pedestal and floor outlet  
A combined floor pedestal and floor outlets which include a base drum and a support drum interconnected by an adjustment sleeve member which is sleeved around and threadedly connected to the base...
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...
4507900 Electrical distribution for metal deck construction  
A metal raceway structure has a metal ribbed deck cooperating with an underlying member to define a plurality of cells each adapted to carry electrical utility wires. A housing member is positioned...
4496790 Self-anchoring poke-thru wiring device  
A self-anchoring poke-thru wiring device for the extension of communication and/or electrical wiring through a passage in a floor designed to prevent the spread of fire from one side of the floor...
4477694 Through-floor electrical outlet fitting  
A through-floor electrical outlet fitting, for insertion into structural openings of minimum diameter. The device has means for interlocking with and conforming to such openings, and to those of a...
4465288 Sealing apparatus including pliable cable wrapping with upper and lower seal means  
Sealing apparatus including a body of pliable material for being wrapped around a portion of a longitudinally extending member, such as for example a computer cable or cables, extending through an...
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...
4323723 Surface mounted outlet unit  
A dual service outlet unit provides above-the-surface accessibility to power and to telephone and signal services. The unit includes cover and base members comprising segments of separate metal...
4289370 Flat conductor cable electrical conductor junction means  
An electrical connector junction means for flat conductor cable lying along a floor. The electrical connector junction means includes a base having a substantially flat supporting surface for...
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....
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...
4139725 Duct junction fitting  
An underfloor system of ducts utilized for power and signal distribution utilizes a combination duct junction fitting which provides access to two parallel ducts while maintaining protective...
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...
4059321 Pull-out receptacle for floor ducts  
After discussion of prior art electrical terminations for floor ducts in which a plurality of electrical cables are located, a pull-out receptacle for such floor ducts is disclosed which includes a...
4030801 Electrical connector junction for carpeted floor  
Electrical junction means for cables which are part of a telephone wiring system comprises a base frame member disposed on the floor of a building. Multi-conductor cables extend across the floor...
3965629 Conduit apparatus  
Conduit apparatus providing a fire resistant passageway, for an elongate member such as wire, through a hole in a barrier such as a floor, wall or the like may comprise: a tubular core member...
3960430 Flat wiring system and crimped connection  
Power distribution system for building wiring comprises a flat three conductor cable which is mounted on a surface, such as a floor, and tap cables extending laterally to outlets, loads, and...
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...
3622684 ROTATABLE FLOOR RECEPTACLE MOUNTING UNIT  
A rotatable floor receptacle mounting unit is provided that includes an electrical receptacle mount that is pivotally supported within an opening in a mounting ring so that electrical receptacles...
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)....
3565276 ADJUSTING RING FOR ELECTRICAL FLOOR BOXES  
A two-piece adjusting ring for use with a standard electrical floor box which latter includes a threaded handhole in the top, the adjusting ring including a threaded section or collar rotatable...
3408094 Floor fittings  
3303264 Dual service conduit and outlet system  
3189862 Floor receptacle mount  
2932683 Fittings for floor duct systems  
2907813 Electrical fitting  
Matches 1 - 42 out of 42