Patent US4323949A successfully refreshed from Google Patents.
US4323949A
Expired / Lapsed
US
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Service cable distribution system
Assignee: Individual
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Filing: 1980-05-08
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Granted: 1982-04-06
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Expires: 2000-05-08
Abstract
Abstract A service cable distribution system of the type designed to be embedded in poured concrete flooring and specifically designed to provide for the placement and supply of power and low tension service cables over a given service area over or in the formed floor. Independent and interiorly segregated supply channels extend from a central power closet or supply area along predetermined extensions and are further disposed in interconnected relation with a plurality of aligned junction box assemblies. Circuit breaker facilities are installed in each of the junction box assemblies housing the power cable wherein the circuit breaker serves to electrically interconnect the power cables extending along the main supply line with those extending along a plurality of individual distribution lines through distribution channels. Only the supply channels housing power cables as distinguished from low tension cables are specifically structured to meet UL standards since segregation of the power cables and low tension cables is clearly established. A second supply channel assembly comprises a plurality and at least a first and second low tension cable channel which interconnects the low tension cables between a first predetermined number of the plurality of junction boxes wherein the second low tension cable channel extends in by-passed relation to these first predetermined number of junction boxes and is interconnected with a second predetermined number of junction boxes. Each of the box components respectively communicate with the interior of the power cable channel and the low tension cable channel so as to estabish access and interconnection with the cable therein and the distribution cables extending to each of the service outlets over the predetermined service area.
Inventors
- 👤 Kenneth E. Guritz
- 👤 Michael L. Guritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:29
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/20; H02B1/202
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
391 words
A service cable distribution system of the type used for placement and supply of power and low tension service cables over a floor surface area, said distribution system comprising: supply channel means comprising a first channel assembly disposed between a control area and a junction box assembly, said first channel assembly structured and dimensioned to house power cable and a second channel assembly disposed between the control area and said junction box assembly in spaced, segregated relation to the interior of said first channel assembly, said second channel assembly structured for housing of low tension cables independent of power cable, distribution channel means interconnected in direct communicating relation to said supply channel means via said junction box assembly, circuit breaker means and operatively disposed within said junction box assembly and disposed for electrical interconnection between power cables within said first channel assembly and power cables within said distribution channel means, said distribution channel means disposed and structured for housing power cables and low tension cables therein and for disposing the service cables in electrically interconnected relation with service cables within said supply channel means via said circuit breaker means, said junction box assembly comprises a plurality of junction box means disposed in aligned spaced apart relation to one another, each of said junction box means disposed in interconnected, communicating relation between said supply channel means and at least one of a plurality of distribution channels defining said distribution channel means, said first channel assembly comprises a power cable channel extending outwardly from the control area a distance sufficient to supply power over a predetermined service area, said power cable channel interconnected to each of said plurality of junction box means in substantially aligned, spaced apart relation to one another, each of said junction box means structured for direct communication with power cables within said first channel assembly and interconnected with one of a plurality of distribution channels, said second channel assembly comprises at least a first low tension cable channel extending outwardly from the control area and disposed in interconnected relation with a first predetermined number of said plurality of junction box means, said second channel assembly comprising at least a second low tension cable channel disposed to extend outwardly from the control area and into interconnected, communicating relation with a second predetermined number of said plurality of junction box means.
Claim 2
Dependent Claim
391 words
A service cable distribution system of the type used for placement and supply of power and low tension service cables over a floor surface area, said distribution system comprising: supply channel means comprising a first channel assembly disposed between a control area and a junction box assembly, said first channel assembly structured and dimensioned to house power cable and a second channel assembly disposed between the control area and said junction box assembly in spaced, segregated relation to the interior of said first channel assembly, said second channel assembly structured for housing of low tension cables independent of power cable, distribution channel means interconnected in direct communicating relation to said supply channel means via said junction box assembly, circuit breaker means and operatively disposed within said junction box assembly and disposed for electrical interconnection between power cables within said first channel assembly and power cables within said distribution channel means, said distribution channel means disposed and structured for housing power cables and low tension cables therein and for disposing the service cables in electrically interconnected relation with service cables within said supply channel means via said circuit breaker means, said junction box assembly comprises a plurality of junction box means disposed in aligned spaced apart relation to one another, each of said junction box means disposed in interconnected, communicating relation between said supply channel means and at least one of a plurality of distribution channels defining said distribution channel means, said first channel assembly comprises a power cable channel extending outwardly from the control area a distance sufficient to supply power over a predetermined service area, said power cable channel interconnected to each of said plurality of junction box means in substantially aligned, spaced apart relation to one another, each of said junction box means structured for direct communication with power cables within said first channel assembly and interconnected with one of a plurality of distribution channels, said second channel assembly comprises at least a first low tension cable channel extending outwardly from the control area and disposed in interconnected relation with a first predetermined number of said plurality of junction box means, said second channel assembly comprising at least a second low tension cable channel disposed to extend outwardly from the control area and into interconnected, communicating relation with a second predetermined number of said plurality of junction box means.
Claim 3
Dependent Claim
62 words
A distribution system as in claim 1 wherein both said first and second predetermined number of junction box means are each interconnected in communicating relation with said power cable channel and one of said distribution channels of said distribution channel means; said second low tension cable disposed to extend in non-connected, by-pass relation to said first predetermined number of junction box means.
Claim 4
Dependent Claim
113 words
A distribution system as in claim 1 wherein said junction box means comprises a first and secnd box component, said first box component disposed in interconnected communicating relation with said power cable channel and said one distribution channel defining said distribution channel means, said first box component structured and configured to establish communicating relation between the interior of said one distribution channel and said power cable channel, said second box component interconnected to said power cable channel and in attached intercommunicating relation with said second channel assembly and attached to said distribution channel means so as to establish interior communication between the interiors of said distribution channel means and said second channel assembly.
Claim 5
Dependent Claim
47 words
A distribution system as in claim 3 wherein said first and second box components are disposed in substantially adjacent side-by-side relation to one another, and disposed to have said power cable channel pass through both thereof and in interior communication with at least said first box component.
Claim 6
Dependent Claim
77 words
A distribution system as in claim 4 wherein said second box component comprises a longitudinal dimension greater than that of said first box component and extending there beyond, both said first and second box component comprising at least one channel passage means disposed in substantially aligned communicating relation with one another, said one channel passage means of each box component configured to allow passage of said power cable channel through both said first and second box components.
Claim 7
Dependent Claim
88 words
A distribution system as in claim 5 wherein said second box component comprises a second channel passage formed therein in communicating relation with either at least said first and second low tension cable channel, said second channel passage formed in said second box component portion extending outwardly from said first box component so as to dispose said first or second low tension cable channel located therein in substantially side-by-side relation with said power cable channel extending through said first passage means of both said first and second component.
Claim 8
Dependent Claim
48 words
A distribution system as in claim 6 wherein said distribution channel means is interconnected to both said first and second junction box in interior communication with both said first and second cable assemblies passing through said one passage means and said second passage of said respective box components.
Claim 9
Dependent Claim
53 words
A distribution system as in claim 1 further comprising access means including at least one aperture formed in each of said first and second box component and disposed in accessable relation to the floor surface in which said components are mounted and to the respective interiors of said first and second box components.
Claim 10
Dependent Claim
31 words
A distribution system as in claim 8 wherein said circuit breaker means is mounted on the interior of said first box component and positioned in accessable relation through said access means.
Claim 11
Dependent Claim
23 words
A distribution system as in claim 1 wherein each of said plurality of junction box means houses one of said circuit breaker means.
Claim 12
Dependent Claim
26 words
A distribution system as in claim 1, wherein each of said first box components of said plurality of junction box means houses a circuit breaker means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-04-05 | 1985-10-05 | 1986-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-05 | 1989-10-05 | 1990-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-05 | 1993-10-05 | 1994-04-06 | $7700.00 | Window Closed / Lapsed |