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US3580984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface wiring systems
Assignee: GLADOL
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Filing: 1968-12-12
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Granted: 1971-05-25
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Expires: 1988-12-12
Abstract
Abstract A prefabricated system for electrical installations in buildings, apartments and the like, wherein at least six aluminum conductors are embedded in a core, said core is covered by a cover means in the form of a conventional floor or ceiling molding or a conventional doorcase and jointed at at least each corner and outlet of the installation, and wherein the material of the core is of substantially uniform thickness around the aluminum conductors embedded in the core.
Inventors
- 👤 Knut Arnold Oscar Gladh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:55
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/04; H02G3/0425; H02B; H02B1/00; H02G3/0431; H02G3/06; H02G3/0608
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
204 words
A surface wiring system for electrical installations in buildings and the like, comprising an elongated core means in which a plurality of elongated conductors are embedded, said core means being adapted to be mounted along a building support surface, cover means supported on said core means, juncture means between said core means at which exposed ends of said conductors are connected by flexible conductors, said juncture means comprising a protective element preventing said flexible conductors from contacting said building support surface, said core means having integral spaced projections extending from one side of the core means and adapted to contact said building support surface and thereby space the main portion of said core means from said building support surface, said protective element having elongated arms, said spaced projections on said core means being constructed and arranged to receive said elongated arms on said protective element thereby to detachable secure the longitudinal ends of said core means to said protective element, said core means mounting two groups of elongated conductors positioned one above the other, and integral snap means on said core means generally disposed between said groups of conductors and adapted to cooperate with said cover means to facilitate securing the latter in place.
Claim 2
Dependent Claim
204 words
A surface wiring system for electrical installations in buildings and the like, comprising an elongated core means in which a plurality of elongated conductors are embedded, said core means being adapted to be mounted along a building support surface, cover means supported on said core means, juncture means between said core means at which exposed ends of said conductors are connected by flexible conductors, said juncture means comprising a protective element preventing said flexible conductors from contacting said building support surface, said core means having integral spaced projections extending from one side of the core means and adapted to contact said building support surface and thereby space the main portion of said core means from said building support surface, said protective element having elongated arms, said spaced projections on said core means being constructed and arranged to receive said elongated arms on said protective element thereby to detachable secure the longitudinal ends of said core means to said protective element, said core means mounting two groups of elongated conductors positioned one above the other, and integral snap means on said core means generally disposed between said groups of conductors and adapted to cooperate with said cover means to facilitate securing the latter in place.
Claim 3
Dependent Claim
179 words
A surface wiring system for electrical installations in building and the like, comprising an elongated core means in which a plurality of elongated conductors are embedded, said core means being adapted to be mounted along a building support surface, cover means supported on sAid core means, juncture means between said core means at which exposed ends of said conductors are connected by flexible conductors, said juncture means comprising a protective element preventing said flexible conductors from contacting said building support surface, said protective element having knockouts and crease lines for folding said protective element around corners, said core means having integral spaced projections extending from one side of the core means and adapted to contact said building support surface and thereby space the main portion of said core means from said building support surface, said core means mounting two groups of elongated conductors positioned one above the other, and integral snap means on said core means generally centrally disposed between said groups of conductors and adapted to cooperate with said cover means to facilitate securing the latter in place.
Claim 4
Dependent Claim
179 words
A surface wiring system for electrical installations in building and the like, comprising an elongated core means in which a plurality of elongated conductors are embedded, said core means being adapted to be mounted along a building support surface, cover means supported on sAid core means, juncture means between said core means at which exposed ends of said conductors are connected by flexible conductors, said juncture means comprising a protective element preventing said flexible conductors from contacting said building support surface, said protective element having knockouts and crease lines for folding said protective element around corners, said core means having integral spaced projections extending from one side of the core means and adapted to contact said building support surface and thereby space the main portion of said core means from said building support surface, said core means mounting two groups of elongated conductors positioned one above the other, and integral snap means on said core means generally centrally disposed between said groups of conductors and adapted to cooperate with said cover means to facilitate securing the latter in place.
Claim 5
Dependent Claim
194 words
A surface wiring system for electrical installations in building and the like, comprising an elongated core means in which a plurality of elongated conductors are embedded, said core means being adapted to be mounted along a building support surface, cover means supported on said core means, juncture means between said core means at which exposed ends of said conductors are connected by flexible conductors, said juncture means comprising a protective element preventing said flexible conductors from contacting said building support surface, a plate for mounting electrical equipment, and a channel member of substantially U-shaped configuration extending between said protective element and the plate to serve as a protection for connecting conductors, said core means having integral spaced projections extending from one side of the core means and adapted to contact said building support surface and thereby space the main portion of said core means from said building support surface, said core means mounting two groups of elongated conductors positioned one above the other, and integral snap means on said core means generally centrally disposed between said groups of conductors and adapted to cooperate with said cover means to facilitate securing the latter in place.
Claim 6
Dependent Claim
194 words
A surface wiring system for electrical installations in building and the like, comprising an elongated core means in which a plurality of elongated conductors are embedded, said core means being adapted to be mounted along a building support surface, cover means supported on said core means, juncture means between said core means at which exposed ends of said conductors are connected by flexible conductors, said juncture means comprising a protective element preventing said flexible conductors from contacting said building support surface, a plate for mounting electrical equipment, and a channel member of substantially U-shaped configuration extending between said protective element and the plate to serve as a protection for connecting conductors, said core means having integral spaced projections extending from one side of the core means and adapted to contact said building support surface and thereby space the main portion of said core means from said building support surface, said core means mounting two groups of elongated conductors positioned one above the other, and integral snap means on said core means generally centrally disposed between said groups of conductors and adapted to cooperate with said cover means to facilitate securing the latter in place.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-24 | 1974-11-23 | 1975-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-24 | 1978-11-23 | 1979-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-24 | 1982-11-23 | 1983-05-25 | $7700.00 | Window Closed / Lapsed |