Electricity: conductors and insulators inventions 08/07

20070199727 - Centrifugal compressor housing: A housing for a radial flow compressor, particularly for a turbocharger, comprises a first housing part and a second housing part joined together to form at least part of the housing, each of the housing parts comprising at least one cavity, said cavities in fluid communication, when the housing parts... Agent: Christensen, O'connor, Johnson, Kindness, PLLC

20070199728 - Lead - through means for cables or pipes: The invention concerns a lead-through means for cables or pipes comprising an outer frame (11) and having at least one sealing module (1) arranged inside the frame and which at least one module surrounds a cable or a pipe (8). The sealing module (1) is divided in its longitudinal direction... Agent: Steven S Payne AratorIPLaw Group

20070199729 - Nanocomposites with controlled electrical properties: A field grading material includes a field grading effective amount of a nanoparticle filler distributed in a polymeric matrix, and the nanoparticle filler is heterogeneously distributed in the polymeric matrix.... Agent: Heslin Rothenberg Farley & Mesiti PC

20070199730 - Current conductor made of braided wire: A current conductor made of braided wire is provided for use in applications of over 10 A/mm2 density or in pulsating applications. The current conductor is formed by braiding conductor-containing groups (11); the groups (11a, 11b) intersect one another at an angle. The braid has a cross section of closed... Agent: Fitch, Even, Tabin & Flannery

20070199731 - Electrical cable protected against corrosion: The invention concerns a cable for transporting electricity, of the type comprising at least one insulated phase conductor, a neutral conductor and a shield, the shield surrounding the phase conductor and the neutral conductor and being adapted to be connected to a reference potential, a portion of the neutral conductor... Agent: Sofer & Haroun LLP.

20070199732 - Parallel connection kit for power generators: A kit for connecting in parallel two electrical generators, including a wiring unit mounted on an attachment frame which is configured to be rigidly affixed to one of the two electrical generators.... Agent: Greenberg Traurig, LLP

20070199733 - Circuit board and method for manufacturing the same: Provided is a circuit board which suppresses abnormal formation of plated layer inside a via, caused by core materials of glass fibers or the like projected from a side wall of the via and which helps to improve the connection reliability of the via. An insulating layer, which is formed... Agent: Fish & Richardson P.C.

20070199735 - Printed circuit board having inner via hole and manufacturing method thereof: An aspect of the present invention features a printed circuit board. The board can comprise a core layer in which an inner via hole (IVH) is formed, a first plating layer that closes one entrance of the inner via hole, leaving a remaining space in the inner via hole unfilled;... Agent: Staas & Halsey LLP

20070199734 - Method for manufacturing electronic components, mother substrate, and electronic component: In a manufacturing process of electronic components which include conductive patterns laminated with insulating layers provided therebetween, conductive pattern layers having conductive patterns formed at intervals therebetween along layer surfaces and insulating layers are alternately laminated to each other. The laminate is pressed by applying a force thereto in the... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP

20070199736 - Substrate with multilayer plated through hole and method for forming the multilayer plated through hole: A structure with a multilayer plated through hole is disclosed. At least one dielectric layer formed by deposition and a conductive layer are formed in an original plated through hole (PTH). The dielectric layer partially covers wiring layers of the substrate to electrically isolate the PTH and the conductive layer... Agent: Lowe Hauptman Berner, LLP

20070199737 - System for grounding electromagnetic-wave shielding blanket: The present invention relates to a system for protecting a person from electromagnetic waves. The system includes an electromagnetic-wave shielding blanket, an electric conductor housed in the electromagnetic-wave shielding blanket for absorbing electromagnetic waves and transferring the electromagnetic waves to a ground, and a grounding connection for connecting the electric... Agent: Lee, Hong, Degerman, Kang & Schmadeka

20070199738 - Electromagnetic interference shields for electronic devices: An EMI shield for personal computers, cellular telephones, and other electronic devices is constructed from thermoformable polymeric material which is then metallized on all surfaces by vacuum metallization techniques to provide an inexpensive, lightweight, yet effective EMI shield.... Agent: Townsend And Townsend And Crew, LLP

20070193763 - Leadframe-based module dc bus design to reduce module inductance: A DC bus for use in a power module has a positive DC conductor bus plate parallel with a negative DC conductor bus plate. One or more positive leads are connected to the positive bus and are connectable to a positive terminal of a power source. One or more negative... Agent: Seed Intellectual Property Law Group PLLC

20070193764 - Heating cable guide strip for electric radiant floor heating and method of use: A heating cable guide strip for retaining and guiding a resistance heating cable in a serpentine path on a sub-floor adapted to receive a cementitious material to form a radiant heated floor is described. The method of use is also described. The heating cable guide strip is molded of plastics... Agent: Ogilvy Renault LLP

20070193765 - Housing part for a drive unit, as well as method and mold for manufacturing same: A housing part (10) for a drive unit, as well as a method and mold for manufacturing such a housing part, which housing part (10) is composed of a first component (11) and has a radial seal (28) formed onto it composed of a second, elastic component (60), which has... Agent: Michael J. Striker

20070193766 - Cable stuffing tube: The invention relates to an improved stuffing tube assembly (100) and method for traversing a bulkhead with a cable. The stuffing tube assembly (100) can accommodate a plurality of cables of varying cross-sectional areas. The improved stuffing tube (100) can also allow cables to pass through the stuffing tube (100)... Agent: Sacco & Associates, Pa

20070193767 - Electricity transport conductor for overhead lines: The invention relates to a method of fabricating an electricity transport conductor, in particular for overhead power lines, that are to operate at an operating temperature greater than or equal to 200° C., and comprising at least one composite central core 1 made of continuous fibers impregnated with an epoxy... Agent: Sofer & Haroun LLP.

20070193768 - Interconnecting cable: The invention relates to the provision of a plug and socket assembly for use with the ends of a cable to allow the transfer of data and other signals therefrom. The plug and socket assembly can be used for the transfer of audio, video, data. The plug and socket are... Agent: Audrey A. Millemann Weintraub Genshlea Chediak

20070193769 - Data cable with cross-twist cabled core profile: Cables including a plurality of twisted pairs of insulated conductors and a jacket surrounding the plurality of twisted pairs of insulated conductors, the jacket including a plurality of protrusions extending away from an inner circumferential surface of the jacket toward a center of the cable. The plurality of protrusions are... Agent: Lowrie, Lando & Anastasi

20070193770 - Flexible flat cable: The FFC (50) comprises multiple conductors (51) with widths of 0.3 (±0.03)mm arranged in a parallel manner with a pitch of 0.5 (±0.05)mm, the first insular material (52) and the second insular material (53) sandwiching these conductors (51) from both sides, shield material (54), and the reinforcement board (55). The... Agent: Bell, Boyd & Lloyd, LLP

20070193771 - Method for preventing broken circuits of a flexible printed circuit: A method for preventing broken circuits of an FPC is provided, which is to attach a film to a surface of the FPC so as to enhance the strength of the FPC.... Agent: Birch Stewart Kolasch & Birch

20070193774 - Electronic component mounting structure: An electronic component mounting structure includes a board and an electronic component mounted on a surface of the board. The board includes lands. The electronic component includes a body and terminals extending from the body. Each terminal is electrically connected to a corresponding one of the lands of the board.... Agent: Posz Law Group, PLC

20070193773 - Flexible printed circuit board and electronic component assembly: A flexible printed circuit (FPC) and electronic component assembly. The FPC comprises a first protective layer having a first opening, a main layer on the first protective layer, and a second protective layer having a second opening exposing the main layer. The heat produced from the electronic component can be... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20070193772 - Optical fiber cable to inject or extract light: The present invention relates to a compliant leaded interposer for resiliently attaching and electrically connecting a ball grid array package to a circuit board. The interposer may include a substrate, a plurality of pads, and a plurality of pins. The plurality of pads may be positioned substantially on the top... Agent: Steptoe & Johnson LLP

20070193775 - Impedance matching via structure for high-speed printed circuit boards and method of determining same: An impedance matching conductive via structure that is effectively constructed by selecting an outer conductor and an inner conductor diameter through analytical calculation or numerical simulation, such that impedance of the conductive via structure is matched to the impedance of the conductive signal traces of a printed circuit board. The... Agent: Micron Technology, Inc.

20070187128 - Power supply adapter of ventilation device: A power supply adapter is provided to transform a power supply interface of a ventilation device. The ventilation device includes a plug. The power supply adapter includes a main body. The main body includes a mounting element for mounting the ventilation device, a first power supply interface for electrically connecting... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang Jeffrey T. Knapp

20070187130 - Composition for manufacturing insulation materials of electrical wire and electrical wire manufactured using the same: The present invention relates to a composition for manufacturing insulation materials of an electrical wire and an electrical wire manufactured using the same. The present invention provides a composition for manufacturing insulation materials of an electrical wire having a multilayer structure, which is used for manufacturing a first insulation coating... Agent: Jones Day

20070187144 - Wire harness fixing structure: There is disclosed a wire harness fixing structure for fixing a wire harness to a mounting portion, the wire harness comprising wires, and a corrugated tube through which the wires pass. The corrugated tube is divided into a plurality of sections in a longitudinal direction thereof. That portion of the... Agent: Sughrue-265550

20070187126 - Assembly of modularized housing and door cover: An assembly of modularized housing and door cover includes a modularized housing; a door cover having a upper part thereof formed with at least one sleeve for putting around the axial pin, and a main body thereof formed with a plurality of ventilation openings; a film having a surface thereof... Agent: Lowe Hauptman Berner, LLP

20070187127 - Temporary protective cover for an electrical box: A temporary protective cover for an electrical box having an open front end includes a plate sized and shaped to be removably mounted onto the open front end of the electrical box and a pair of wings formed onto the plate for securing the cover onto the electrical box. A... Agent: Kriegsman & Kriegsman

20070187129 - Wall plate having internal nose for electrical cable: A wall plate (10) is provided that accommodates communication cable and is formed by a support plate (11) and a cable support extension (12) mounted to the inner surface (20) support plate. The cable support extension is open-ended, with one opening in communication with the access opening (26) of the... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20070187131 - Collet-type splice and dead end for use with an aluminum conductor composite core reinforced cable: This invention relates to collet-type fittings (201) for use in collet-type splices and collet-type dead ends and methods for splicing together two aluminum conductor composite core reinforced cables (ACCC) or terminating one ACCC cable. The collet-type fittings (201) comprise a collet (202) coincident with a collet housing (204) to hold... Agent: The Mcintosh Group

20070187132 - Electrical cables: A high frequency cable for the 0.5 MHz to 1000 MHz range including at least one twisted pair of conductors forming at least a part of a core, the core being covered by a sheathing, and the sheathing have a cross-sectional external shape in the form of a reuleaux polygon.... Agent: Sue Z. Shaper

20070187133 - Coaxial cable jumper device: The present invention relates to a coaxial cable having a flat portion, so that the cable can be used, for example, as a jumper cable that passes through a window sill or a door. Because the cable is flat, it can easily pass through a crack in the door or... Agent: Blank Rome LLP

20070187134 - Extra-fine copper alloy wire, extra-fine copper alloy twisted wire, extra-fine insulated wire, coaxial cable, multicore cable and manufacturing method thereof: An extra-fine copper alloy wire has: a wire diameter of 0.010 to 0.025 mm; 1 to 3 weight % of silver (Ag), and a balance consisting copper (Co) and an inevitable impurity; a tensile strength of not less than 850 MPa; an electrical conductivity of not less than 85% IACS;... Agent: Scully Scott Murphy & Presser, PC

20070187135 - Cable loom: The invention relates to a cable loom, in particular for use in a motor vehicle, the cable loom comprising at least one electrical cable and a stretching device longitudinally engaging at least a section of the cable loom, wherein the stretching device exerts a force aligning the cable loom so... Agent: Delphi Technologies, Inc.

20070187136 - Printed circuit board, method of producing the same, and electronic unit: A printed circuit board is disclosed that is able to prevent outflow of a potting resin out of a sealing region. The printed circuit board includes a conductive pattern formed on an insulating substrate, an electrode for connecting an electronic part to the conductive pattern, and a stripe-like resin-outflow-prevention dam... Agent: Cooper & Dunham, LLP

20070187137 - Ceramic multilayer substrate: A ceramic multilayer substrate includes a plurality of laminated ceramic layers and at least one conductor pattern and disposed on at least one of the ceramic layers. The ceramic multilayer substrate has a cavity in at least a first main surface. The ceramic multilayer substrate includes a deformation preventing pattern... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP

20070187138 - Wire bonding apparatus, record medium storing bonding control program, and bonding method: A wire bonding apparatus including a bonding control section provided with an electrical non-bonding detector, an optical non-bonding detector, and an optical shape detector, which are for detecting non-bonding between a first bonding point and a bonding wire; and when non-bonding is detected by the electrical non-bonding detector and non-bonding... Agent: Koda & Androlia

20070187139 - Bus structure: A bus structure includes multiple soft buses and a soft separation layer. These multiple soft buses are stacked side by side each other. The soft separation layer is sandwitched between two adjacent soft buses.... Agent: Berkeley Law & Technology Group, LLP

20070187140 - Printed wiring board with a pin for mounting a component and an electronic device using it: The present invention is to provide a printed wiring board in which malconnection or disconnection caused by a difference between coefficients of thermal expansion of a semiconductor chip and a printed wiring board can be decreased even when a highly-integrated semiconductor apparatus is mounted thereon and an electronic device using... Agent: Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20070187141 - Circuit board with configurable ground link: A circuit board for transitioning a cable to a connector comprises a circuit board having an outer surface. A circuit trace provided on the outer surface has a cable pad and a contact pad provided at different ends of the outer surface. A ground plane is held by the circuit... Agent: Marguerite E. Gerstner Tyco Electronics Corporation

20070187142 - Method for fabricating a through-hole interconnection substrate and a through-hole interconnection substrate: A blind hole (3) is formed on a substrate (1) from a first side of the substrate toward a second side of the substrate (1). A conductor (11) is filled in the blind hole (3). The substrate (1) is removed from the opposite side to expose the conductor (13) filled... Agent: Sughrue Mion, PLLC

20070187143 - Shield cage assembly and inverter utilizing the same: An inverter (10) includes a circuit board (20) including a transformer (40) disposed thereon, and a shield cage assembly (60) for enclosing the transformer. The shield cage assembly includes an insulative cage (602) defining an inner receiving space (6028) for receiving the transformer, a first conductive cage (604) defining a... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang Jeffrey T. Knapp

20070181323 - Ground rod having induction discharge skin-effect plate: A ground rod having an induction discharge skin-effect plate is disclosed, in which an electric current inputted into a ground rod can be easily discharged to the ground by forming an induction discharge skin-effect plate in parallel with a ground rod at a certain interval and increasing a critical surface... Agent: Ipla P.A.

20070181324 - Electrical bushing: An electrical bushing (1) for connecting a superconducting device to a device located at ambient temperature, the bushing (1) having an electrical conductor (9) and an insulating layer (10) surrounding the electrical conductor (9). An interlayer (15) is provided between the electrical conductor (9) and the insulating layer (10) and... Agent: Sofer & Haroun LLP.

20070181327 - Portable electronic device: A portable electronic device including a first casing, a second casing, and a fixing element is provided. The first casing has an indentation, and the indentation has a bottom wall and at least one side wall, wherein the side wall is connected to the bottom wall. The bottom wall has... Agent: Jianq Chyun Intellectual Property Office

20070181328 - Universal recessed while-in-use electrical box assembly: A electrical box assembly is provided that includes an electrical outlet box and an adapter plate configured to accommodate electrical components in a single or double gang formation. An engaging mechanism permits the adapter plate to snap into the electrical outlet box without the use of screws or other fasteners.... Agent: Hoffman & Baron, LLP

20070181325 - Extension cord with electromagnetic radiation-shielding function: An extension cord includes a body for connecting a two-slot socket to a three-slot socket, a detecting circuit electrically connected to the body for detecting a hot wire and a neutral wire of the two-slot socket, and a grounding circuit electrically connected to the body and mounted between the neutral... Agent: Banger Shia

20070181326 - Electromagnetic wave shielding film and method for producing the same: An electromagnetic wave shielding sheet 1 comprises a transparent substrate 11, and a first anticorrosive layer 23A, a first blackening layer 25A, a metal layer 21, and a second anticorrosive layer 23B that are successively formed on the transparent substrate 11 through an adhesive layer 13. A second blackening layer... Agent: Oliff & Berridge, PLC

20070181329 - Handy electrical socket shim kit and method: A kit and corresponding methods for mechanically shimming an electrical socket as well as a pair of electrical sockets, involving a generally planar member having a front surface and a rear surface; a pair of shims formed on the rear surface; and a pair of primary orifices formed through the... Agent: Cislo & Thomas, LLP

20070181330 - Far-side support for brackets: A mounting bracket assembly for mounting an electrical box having one or more far-side supports, which fold out and contact the structure behind the bracket to provide additional stability and support. The mounting bracket assembly includes: a mounting plate having a pair of opposing sides, an opening for receiving an... Agent: Hoffman & Baron, LLP

20070181331 - Cable assembly for a coupling loop: A coupling loop or antenna is provided that can be used with a system that determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. A cable attached to... Agent: John S. Pratt, Esq Kilpatrick Stockton, LLP

20070181332 - Wire harness grommet: A wire harness grommet assembly includes a sheet metal panel having a speaker hole and a grommet for supporting a wire harness from an audio speaker disposed in the speaker hole. The sheet metal panel has an emboss formed along a peripheral edge of the speaker hole. The grommet has... Agent: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.

20070181333 - Continuous process for manufacturing electrical cables: A process for manufacturing an electric cable. In particular, the process includes the steps of: a) feeding a conductor at a predetermined feeding speed; b) extruding a thermoplastic insulating layer in a position radially external to the conductor; c) cooling the extruded insulating layer; and d) forming a circumferentially closed... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20070181334 - Insulated electric wire with partial discharge resistance and composition for manufacturing the same: Disclosed are an insulated electric wire with partial discharge resistance and a composition for manufacturing the same. The insulated electric wire with partial discharge resistance according to the present invention includes an insulating base resin constituting a basic material of an insulated electric wire; an inorganic insulator included at a... Agent: Jones Day

20070181335 - Enhanced communication cable systems and methods: A cable and method of forming the cable are presented. The cable contains twisted wire pairs disposed in a cavity defined by a jacket. Each wire has a conductor and an insulator surrounding the conductor. The cable may also contain a spline that separates the twisted wire pairs. At least... Agent: Panduit Corp.

20070181336 - Injection molded protective passageway for automotive wiring and the like and method of making same: An improved bridge-shaped molded plastic passageway to carry an automotive wiring harness over a driveshaft tunnel in an automobile chassis is disclosed. The passageway comprises conforming base and cover components joined by two parallel hinged connectors. The base and cover are molded in a co-oriented condition so the cover is... Agent: Young & Basile, P.C.

20070181337 - Direct wire attach: An assembly has a conductive trace on a substrate and at least one conductor electrically coupled to the trace. First and second gaps arranged such that one gap is on either side the trace, allowing control of electrical characteristics of a signal path formed of the conductor and the trace.... Agent: Marger Johnson & Mccollom, P.C.

20070181338 - Assembled device and signal feeding structure thereof: A signal feeding structure of the invention includes a circuit board and a signal feeding component. The circuit board comprises a hole. The signal feeding component comprises a fixed portion electrically welded to the circuit board, a feeding portion extending from the fixed portion for feeding signal to the circuit... Agent: Quintero Law Office, PC

20070181339 - Ground shields for semiconductors: A semiconductor device, such as a RF LDMOS, having a ground shield that has a pair of stacked metal layers. The first metal layer extends along the length of the semiconductor device and is formed on the upper surface of the semiconductor device body. The first layer has a series... Agent: Ingrassia Fisher & Lorenz, P.C. (fs)

20070175650 - Stainless steel faceplates with labels: The present invention is directed to a faceplate having a backing plate and a stainless steel cover plate. The backing plate includes at least one opening to receive a module and at least one pocket. The pocket includes a mounting snap. The cover plate includes at least one opening to... Agent: Panduit Corp.

20070175649 - Fire resistant barrier: A fire resistant assembly, which may comprise 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, and a box having a cavity defined by a wall, a first opening in the wall, a flange... Agent: Crompton, Seager & Tufte, LLC

20070175648 - Improvement to metallic cross sections for the manufacture of housing for electrical panels: Especially developed for the assembly of structures which are normally used in the most varied of cabinet types, these are also known as electrical panels, which in reality are cabinets with side closing doors to house a very large variety of electrical and electronic components and devices, encompassing a cross... Agent: William J. Sapone Coleman Sudol Sapone P.C.

20070175651 - Cable coupler clamp assembly: An electrical cable coupler shell has first and second halves with open end portions configured for telescopic movement along an axis. A first clamp structure is located on the first shell half. A second clamp structure is located on the second shell half. A third clamp structure is receivable in... Agent: Patent Group 2n Jones Day

20070175652 - Flat-shaped cable: In a flat-shaped cable in which many conductors or transmission lines arranged side by side are covered with and held between insulators or sheaths, the insulators or the sheaths are made of non-sintered or semi-sintered polytetrafluoroethylene, and are sintered and joined at web portions where the insulators or the sheaths... Agent: Collen Ip

20070175653 - System and method for securing electrical cable using manually linkable cable fastening clips: The present invention provides a system of manually linked fastening clips for electrical cables. The manually linked clips are preferably linked to one another by way of a tongue-and-groove joint. Since the clips of the present invention are manually linkable via the tongue-and-groove joint, an installer may manually link electrical... Agent: Baker Botts L.L.P.

20070175654 - Door assemblies and communications cable management systems including the same: A communications cable management system includes a support structure and a door assembly. The support structure defines a cable trough and includes at least two first mount structures and at least two second mount structures spaced apart from the at least two first mount structures. The door assembly includes a... Agent: Myers Bigel Sibley & Sajovec

20070175655 - Power converter having multiple layer heat sinks: A power converter including a printed circuit board (PCB) having a plurality of heat conductive layers configured to sink heat generated by the power converter electronics. Each of these heat conductive layers are comprised of thermally conductive material configured as planar sheets, each of these heat conductive layers being coupled... Agent: Jackson Walker LLP

20070175657 - Multilayer printed circuit board and manufacturing method thereof: A printed circuit board includes a product portion and a backing plate. Upper and lower surfaces of the backing plate are coated with solder masks with different material characteristics.... Agent: Staas & Halsey LLP

20070175659 - Printed circuit board: Disclosed herein is a printed circuit board that allows a wiring pattern to be resistant to noise while maintaining solderability even in the case where a wiring pattern is drawn out from the lower part of a QFP. A printed circuit board on which a QFP is mounted by dip... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20070175656 - Electrical component on a substrate and method for production thereof: In an arrangement having at least one substrate, at least one electrical component is disposed on a surface section of the substrate and is provided with an electrical contact area, and at least one electrical contact lug has an electrical connecting area electrically contacting the contact area of the component.... Agent: Staas & Halsey LLP

20070175658 - High performance chip carrier substrate: A multilayer chip carrier with increased space for power distribution PTHs and reduced power-related noise. In a multilayer chip carrier with two signal redistribution fanout layers, in addition to signal escape from near-edge signal pads at the first fanout layer, remaining signal pads are moved closer to the edge of... Agent: John A. Jordan, Esq.

20070175660 - Warpage-reducing packaging design: A flange and packaging assembly characterized by a structural lip configured to impart resistance to thermal-induced deformation (i.e. “stiffness”) to the flange during elevated temperature die attachment processes. The stiffness is achieved through appropriate configuration of the lip (height, width and shape) and is sufficient to at least partially counteract... Agent: Ingrassia, Fisher & Lorenz, P.C.

20070175661 - Non-metallic elbow conduit transition fitting: A Non-metallic Elbow Conduit Transition Fitting is disclosed. The fitting is specifically suited to interconnect vertical electrical conduit runs and horizontal electrical conduit runs in commercial construction environments. The fitting is suitable for immersion within poured concrete floors used in commercial building construction. The fitting is designed to threadedly engage... Agent: Steins & Associates