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Class 174/37 - UNDERGROUND


Subclass of Class 174 - Electricity: conductors and insulators
Definition: Structures specialized for positioning underground.
No. of patents: 111
Last issue date: 03/10/2009


1      
NumberTitleIssue Date
7501573Subgrade vault with latching cover
A subgrade vault with a latching cover. The vault includes a peripheral wall with an open access port at the top. A peripheral ledge surrounds the access port. A cover to close the access port fits inside it, with a latch assembly inside it and a retractable latch p...
03/10/2009
7385137Enclosure system for underground utility connections
An underground electrical utilities vault and distribution enclosure system comprises a grade level box, for storing underground cables, and a two-part lid comprising a pair of side-by-side cover plates that close the top of the box. One of the split cover plates ha...
06/10/2008
7381888Grade level enclosures for underground utility connections
A grade level box for use with underground utilities connections having vertical walls reinforced with exterior vertical and horizontal ribs integrally molded with the wall structure. ...
06/03/2008
7370988In-grade light fixture housing and hydrological barrier plate for use therein
A hydrological barrier plate for in-grade light fixture housings and a housing for use with light fixtures to prevent water entry into the water sensitive compartments of the light fixture. The barrier plate has a plate body with an opening in which is sealably disp...
05/13/2008
7361832Outdoor electrical enclosure and hinge-less door assembly therefor
A waterproof hinge-less door assembly is provided for an outdoor electrical enclosure, such as an electrical power pedestal. The electrical power pedestal includes a housing having an exterior and an opening, and an electrical component, such as a power receptacle, ...
04/22/2008
7351909Multilayered housing for electronics enclosures
An outdoor pedestal enclosure for housing telecommunications equipment is provided. The outdoor pedestal enclosure includes a base section and a cover engageable with the base section so as to define an interior space. The base section and cover are made of a multil...
04/01/2008
7333320Systems and methods for lifting a terminal enclosure in below ground applications
A fiber distribution terminal system includes a below ground vault, and a terminal enclosure within the vault. The system also includes a lift system in the vault, the lift system including a screw drive and a track system. Rotation of the screw drive lifts the term...
02/19/2008
7253671Apparatus and method for compensating for clock drift in downhole drilling components
A precise downhole clock that compensates for drift includes a prescaler configured to receive electrical pulses from an oscillator. The prescaler is configured to output a series of clock pulses. The prescaler outputs each clock pulse after counting a preloaded num...
08/07/2007
7250570Heating 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 ...
07/31/2007
7250574Cable trough
A cable trough for installing cables alongside a railway line or other right of way is described. The cable trough is constructed using longitudinally oriented reinforcing fibers coated with polymeric resin that generally aligns the reinforcing fibers with the lengt...
07/31/2007
7234670Outlet post for high and low voltage service
A mounting device for supplying both high and low voltage services in an outdoor setting. One end of the mounting device is adapted to be anchored securely in the ground. A post extending from the ground includes a first electrical box for housing high voltage elect...
06/26/2007
7201533Sewer grate locking mechanism and method of installing same
A conventional sewer grate has a locking mechanism for preventing removal of the grate from its mounting frame by unauthorized persons. The locking mechanism includes a grate hold-down device, a threaded nut attached to the mounting frame below the hold-down device,...
04/10/2007
7193151Electronic enclosure
A pedestal enclosure for electronic components is provided. The pedestal enclosure includes a base section and a cover engageable with the base section so as to define an interior space. The base section has a generally rectangular configuration and having a plurali...
03/20/2007
7157642Handhole reinforcing frame for round utility poles
A frame for reinforcing a handhole of a round metallic utility pole, includes a generally elliptical body defining a major axis and a minor axis and forming a generally elliptical outer periphery, and a generally elliptical inner periphery bordering an opening exten...
01/02/2007
7149546Subterranean equipment bay
A subterranean equipment bay for housing telecommunications equipment comprising a vault having a floor, sidewalls, and a top cover, and having a shallow depth. The vault further includes means for ventilating the vault and means for removing water from the vault.
12/12/2006
7118306Stormwater management system
Disclosed is a fluid, namely stormwater, management system employing a chamber having an overall substantially constant curve cross-sectional geometry, with an a-semicircular constant curve cross-sectional geometry preferred. This chamber, which preferably follows b...
10/10/2006
7078619Universal seismic data acquisition module
A universal seismic data acquisition module includes independent environmental isolation chambers for essential signal processing circuitry and for cable connection unions. Cable connection unions are rapidly replaced without opening the main protective chamber. Dif...
07/18/2006
7053788Transducer for downhole drilling components
A robust transmission element for transmitting information between downhole tools, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks, mud, fluids, lubricants, and the like. The transmission element maintai...
05/30/2006
7046521Enclosure with shielded power compartment and methods of shielding enclosures
Apparatus for housing electrically powered components to protect such components from damage and interference caused by lightning strikes and other externally generated magnetic fields. Methods of manufacturing such enclosures are also disclosed. A cable entry port ...
05/16/2006
7038127Universal mounting arrangement for components of an electronic enclosure
A pedestal enclosure for electronic components is provided. The pedestal enclosure includes a base section and a cover engageable with the base section so as to define an interior space. The bracket system has at least two side rails. The pedestal enclosure further ...
05/02/2006
7034227Cable trough
A cable trough for installing cables alongside a railway line or other right of way is described. The cable trough is constructed using longitudinally oriented reinforcing fibers coated with polymeric resin that generally aligns the reinforcing fibers with the lengt...
04/25/2006
7030315Field replaceable retainer
A utility box having a housing and a ring affixed on an upper circumferential rim of the housing. The ring forms a through hole with a bore that receives an attachment means from the cover. Tabs at a lower portion partially form a retaining recess that is disposed b...
04/18/2006
6979776Pipe bundle for underground installation
A pipe conduit bundle for installation into a wellbore using horizontal drilling techniques is disclosed. The pipe conduit does not require an outer casing for construction. The pipe bundle configuration is formed by pipes of varying sizes in a particular configurat...
12/27/2005
6973177Private branch exchange
Disclosed is a private branch exchange (PBX) that offers high efficiency in wiring cables, at the same time, protects cables in highly safety manner. The PBX includes a PBX section and a casing that covers and holds the PBX section. The casing contains an inner-bott...
12/06/2005
6924428Damage prevention system for cables, pipelines and the like
A transmission line protection system comprising at least one signal carrying line buried adjacent the transmission line to be protected, means transmitting a signal through said signal carrying line, and means responsive to damage or severance of said signal carryi...
08/02/2005
6916985Locking system for an electronic enclosure
A pedestal enclosure for electronic components is provided. The pedestal enclosure includes a base section and a cover engageable with the base section. A lock mechanism is arranged on the cover. The lock mechanism includes a latch supported in a lock housing for mo...
07/12/2005
6914195Distribution transformer
An oil-filled pole-mounted distribution transformer comprises a tank housing a transformer core-coil assembly immersed in cooling oil. The tank is made of a corrosion-proof composite material and a radiator is provided for cooling the oil. The radiator is external t...
07/05/2005
6861584Flush-to-grade vault with wall-mounted cross-connect panels
A vault is contructed for mounting in the ground and formed with at least one wall defining an interior space. At least one cross-connect panel is mounted on the wall in stationery relation thereto. Signal conductors are attached to the panel and extend through the ...
03/01/2005
6825412Locator wire terminator
A novel device and method for electrical isolation of a locator wire for locating the position of a buried utility conveyance are disclosed. In one aspect, the device includes an electrically insulating sheath and an electrically conductive terminal in electrical co...
11/30/2004
6754595Index ranking systems and methods for monitoring air pressure and flow
Systems and methods for monitoring the pressurization performance of a cable network, such as a telecommnunications cable network, including monitoring a plurality of pressurization sensors, monitoring a plurality of pressurization alarms, receiving data related to ...
06/22/2004
6717046Computer device, electric device, housing and cover
To provide a computer device wherein liquid penetration into a ventilation hole from its periphery can be prevented or reduced without sacrificing design and without limitation of the size and operation. Coating films 7a and 7b in ...
04/06/2004
6697712Distributed cable feed system and method
The present invention provides a distributed feed system (10) for use in a cable system (12), where the cable system includes at least two cable subsystems (14a-14d). The distributed feed system is adapted to feed a performance-enhancing compound into eac...
02/24/2004
6633479Portable, temporary power hookup for use at construction sites, systems including the same, and methods
A portable, reusable apparatus for providing temporary electrical service is disclosed. The apparatus includes a support structure with at least one service line, a meter base, and a breaker box secured thereto. One or more electrical receptacles may also...
10/14/2003
6518499Box pad for mounting electrical equipment
A box pad for mounting electrical equipment includes a base section, a support section adapted for mounting or enclosing electrical or utility equipment, and an inclined, corrugated wall section extending between the base and support sections....
02/11/2003
6401400Industrial vault
This invention comprises reinforced industrial vaults with segmented knock-outs having a variety of shapes and orientations. The invention also comprises vaults having cast-in cable racks. The cable racks can be electrically connected to the reinforcing e...
06/11/2002
6362419Pedestal structure for housing electrical power connections and other equipment
A pedestal structure includes a base and a cover; a tongue on one side of one of the base and cover and a groove in the corresponding side of the other for receiving the tongue when the base and cover are engaged; and a security mechanism having a first p...
03/26/2002
6310294Vertical separation rack for cable management
A vertical separation rack for organizing various types of cabling includes a base member and a number of vertical walls, used to define partitions for each type of cabling. The base member preferably includes an arcuate profile to assist in the flow of t...
10/30/2001
6252764Portable, temporary power hookup for use at construction sites and methods
An apparatus for providing temporary electrical service. The apparatus includes a support structure having at least one service line, a meter base, and a breaker box secured thereto. One or more electrical receptacles can also be secured to the support st...
06/26/2001
6218840Apparatus allowing continuous radio detection of underground utilities while maintaining cathodic isolation
The present invention is a means of allowing continuous radio detection of underground utilities while maintaining cathodic insulation of metal utility conduits such as gas mains and pipes. By using a capacitor between a metal gas main and an old metal ga...
04/17/2001
6182846Pedestal closure assembly with locking mechanism
A pedestal closure assembly has an upper housing section and a separate lower housing section, each of which include front walls, rear walls, and two side walls. These housing sections are structured and dimensioned for telescoping nesting with first and ...
02/06/2001
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