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Class 174/68.3 - Single duct conduits


Subclass of Class 174 - Electricity: conductors and insulators
Definition: Structures pertaining to conduits of the single duct type.
No. of patents: 427
Last issue date: 05/22/2012


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NumberTitleIssue Date
8183461Raceway bridge assembly
A raceway bridge assembly is provided for carrying wires or cables over an intersecting raceway or other object without interfering with the intersecting raceway. The raceway bridge assembly includes a pair of opposing bridge fittings and a connecting raceway sectio...
05/22/2012
8119913Protector for wire harness
A first coupling of a first protector includes a U-shaped inner wall section and a cover. The inner wall section has an inner bottom wall and opposed inner side walls. The cover extends from outer surfaces of the inner bottom wall and opposed inner side walls of the...
02/21/2012
7804027Cable supporting device
A device for supporting a cable between a vehicle body and a movable member movably connected to the vehicle body is provided with a guide including a frame having a three-dimensional outer surface and a supporting member for rotatably tightly holding the arcuate su...
09/28/2010
7763800Cable pathway system
A cable pathway system has a base with a bottom, a generally planar top surface, a first side, and a second side. The base is configured to be secured to an electronic equipment enclosure and also has an aperture formed therein and a wall positioned adjacent to the ...
07/27/2010
7696435Electrical conduit with internal lining
A rigid conduit has a hard plastic exterior surface and electrical metallic tubing as the interior surface. The hard plastic exterior forms a smooth male fitting at one end of the conduit and a smooth female fitting at the other end of the conduit. Chemical solvent ...
04/13/2010
7696434Conduits
A conduit (1) having a substantially semi-circular outer cross-section comprising a base portion (3) and a lid portion (2), the lid portion (2) being attached to the base portion (3) by a hinge (4) and having a clip (23
04/13/2010
7687713Metal raceway system
The present invention is directed towards a metal raceway system. The metal raceway system includes a metal raceway and a coupling fitting. The metal raceway snaps onto the coupling fitting to mount the metal raceway to the fitting. The metal raceway has a channel d...
03/30/2010
7586041Metal raceway system
The present invention is directed to a raceway system including a base, at least two covers and a faceplate. The base includes sidewalls having a top wall with a flange member. The covers include a top portion having two ends with a flange member at each end. The fl...
09/08/2009
7525044Wireway section with hinged cover
A section of wireway having an elongate channel-shaped body and cover for the body. The cover has a releasable hinge connection with the body for swinging between open and closed positions. In one embodiment, the hinge connection comprising at least two T-shaped slo...
04/28/2009
7425682Toolless mounting system and method for an adjustable scalable rack power system
Systems and method for installing computer equipment and power distribution equipment in facilities is provided. In one aspect, the present invention provides a power distribution rack, and uninterruptible power supply rack and a plurality of equipment racks. A plur...
09/16/2008
7420120Flexible conduit and cable
A flexible conduit or cable for electrical wiring having at least one break location along the length of the conduit or cable that is visible on an outer surface of the conduit or cable. The break location enables the conduit or cable to be broken. Also provided is ...
09/02/2008
7417188Cable management system
A raceway assembly according to the present invention is used in conjunction with a conventional equipment rack to route cables between and otherwise to or from equipment stored in the rack. Guide members project from a trough portion of the raceway and position cab...
08/26/2008
7408114Metal raceway system
The present invention is directed to a raceway system including a base, at least two covers and a faceplate. The base includes sidewalls having a top wall with a flange member. The covers include a top portion having two ends with a flange member at each end. The fl...
08/05/2008
7408113Corner duct with co-extruded hinges
The present invention is directed to a one-piece corner duct that routes wires in a corner of an enclosure. The one-piece corner duct includes a back wall and sidewalls. The back wall has at least one co-extruded hinge that enables the back wall to pivot to allow th...
08/05/2008
7397002Device and method for installation of electrical wiring in conduit
The disclosure is directed to a system for wiring conduit by use of an airflow-assisted pulling line and various components of the system. The system generally includes an airflow supply, a flexible pulling-line, a conduit-interface tube, and an airflow adapter for ...
07/08/2008
7388163Metal raceway system
The present invention is directed to a raceway system including a base, at least two covers a device bracket and a faceplate. The base includes sidewalls having a top wall with a flange member. The covers include a top portion having two ends with a flange member at...
06/17/2008
7388151Bicycle electrical wiring support apparatus
A bicycle electrical wiring support apparatus comprises an axially elongated rigid first cover member structured to substantially cover a portion of electrical wiring, and a resilient second cover member that couples to the first cover member for covering a portion ...
06/17/2008
7385148Modular raceway
This invention relates generally to a modular raceway system having raceway cover components of predetermined length fitted to wall brackets at predetermined intervals along a wall structure, some of which wall brackets are designed to provide a space or gap between...
06/10/2008
7381897Power supply apparatus for sliding structure
Providing a power supply apparatus for a sliding structure, which can prevent a wiring harness from penetrating into an opening when the sliding structure is opened half, and sound noise when the sliding structure is closed, the power supply apparatus for the slidin...
06/03/2008
7381898Electrical connection structure
A power supply device for realizing an electrical connection structure includes a wire harness arranged to electrically connect a body with a sliding door and having both ends fixed thereto and a bendable middle portion. A slider is arranged to contact the middle po...
06/03/2008
7381896Wire hiding device and electric apparatus having the same
A wire hiding device includes an accommodating part for accommodating an electric wire, and a transparent cover part provided around the accommodating part, the transparent cover part being provided with an opening at a rear portion, through which an image at the re...
06/03/2008
7367364Fire retardant jacket for tubing
A tubing assembly including a conductive corrugated tubing including convolutions of peaks and valleys and a polymer jacket disposed along a length of said corrugated tubing, the polymer jacket including a fire retardant. ...
05/06/2008
7364224Combination harness protector and carpet
A floor covering product, process, and product by process provides protection for an electrical wiring harness of a motor vehicle routed through a passenger compartment on top of an interior surface of a contoured floor pan area with an adjacent kick plate body area...
04/29/2008
7355120Cable management system
An electronic module rack system includes a rack housing and opposing first and second rail members attached to the housing. A stabilizer bar is attached to the first and second rail members. The rail members support a cable trough assembly, and at least one cable s...
04/08/2008
7348488Raceway for electrical cables
Raceway for electrical cables having a channel-shaped base element made up of a flat bottom wall, and two side walls which form with the flat bottom wall respective blunt edges and which have a plurality of narrow cut-outs that are parallel and extend perpendicular ...
03/25/2008
7344163Trunking sections and coupling therefor
A section of trunking (20) has sides (22) which define a channel (34). Edge portions (32) of sides (22) are shaped so as to form further channels (34); Lid (26) has surface (29) and edge portions (30) wh...
03/18/2008
7345239System and method for routing cables
One disclosed system comprises a first channel for routing at least one of a plurality of cables in a first direction; a second channel for routing said at least one cable in a second direction; and a plurality of teeth spaced apart from one another and disposed in ...
03/18/2008
7345241Cable management support bar with strain relief clamps
A clamp that guides and secures cables in a cable management system. The clamp includes a body member and latch members integrally formed with the body member. The body member includes at least one cable guide and the latch members include outwardly extending arms. ...
03/18/2008
7339112Electric supply device
An electric supply device includes: a protector arranged in a slide structure; and a wiring harness guided out being bent from a harness fixing part situated in the protector toward a fixed structure, wherein the harness fixing part is situated in an opening directi...
03/04/2008
7334315Method of servicing a channel bus splice assembly
For use in switchgear equipment having channel bus bars joined together at a bus joint, there is provided a method of servicing and maintaining a channel bus splice assembly and method. The channel bus splice assembly comprises switchgear or switchboard equipment ha...
02/26/2008
7328480Coextruded living hinge, a component incorporating the hinge, and methods of making the component
A living hinge comprising a spring portion having a first end and a second end and a first arm portion and a second arm portion coextruded with the spring portion is disclosed. The first arm portion extends from the first end and the second arm portion extends from ...
02/12/2008
7326863Hinge for cable trough cover
Systems and methods for covering a trough member. A system can include a hinge clip coupled to a sidewall of the trough member and having arms creating a socket. The system can include a cover including a pivot member and a groove at one end. The pivot member can be...
02/05/2008
7317160Cable or the like protection and guide device
A cable or the like protection and guide device is disclosed in which inadvertent disconnection in a coupling portion of a side plate due to the repetition of flexional movements is avoided. Stress concentration is reduced in a flexion portion during restriction of ...
01/08/2008
7310472Cable guide and system for maintaining a desired bend radius
A cable guide and system are disclosed for maintaining a desired bend radius. The cable guide includes two substantially curved tube halves, each tube half comprising a curved portion having a predetermined radius. The cable guide also includes a hinge joining the t...
12/18/2007
7307215Wiring harness slack absorbing device
There is provided a wiring harness slack absorbing device (10) being able to receive a folded part (51) of a wiring harness (25) without protrusion on a case body (31), so that a slim case is used for the device (10). The device (
12/11/2007
7307217Locking structure for protector and wire harness
A bundle 11 of electric wires is contained in a protector (20) which is a tubular body formed by assembling a main body (21) and a cover (22) together, and the main body (21) and the cover (22) are fixed to each other by mea...
12/11/2007
7307216Electric wire excessive length absorption device
There is provided a wire harness excessive length absorbing device that allows a slim case body thereof, and provides a large installation space for other components. The wire harness excessive length absorbing device includes a case (30) for receiving a wire...
12/11/2007
7304240Cable support assembly for minimizing bend radius of cables
A cable support assembly for routing electrical, communication, or data cables throughout a building. The cable support assembly includes cable trays and brackets for securing the cable trays to an overhead structure. Tray couplers are provided for coupling trays to...
12/04/2007
7302775Power bus and structure for a barrier movement operator
A barrier movement operator with improved mounting and power distribution capabilities is disclosed. The disclosed system includes an elongate member mounted from an overhead structure in a substantially horizontal manner. A head end of a barrier movement operator m...
12/04/2007
7301101Flat cable clamp
To provide a flat cable clamp which can not only prevent breakage of a hinge but also limit a bending direction of the hinge, First and second protective protrusions 36, 43 are disposed in the vicinity of both side edge surface 26, 27 of first and seco...
11/27/2007
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