US4599483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal cable
Assignee: Individual
•
Filing: 1984-10-12
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Granted: 1986-07-08
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Expires: 2004-10-12
Abstract
Abstract In order to improve the transmission characteristics and to prevent distortions, a signal cable with two juxtaposed insulated conductors with connecting elements is proposed, in which each conductor is surrounded by its own coaxial individual screen and the screens are insulated against the connecting elements. The conductors and the individual screens are jointly surrounded by an insulated overall screen, which is electrically connected to at least one of the connecting elements.
Inventors
- 👤 Volker Kuhn
- 👤 Thomas Kuhn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:36
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/65912; H01R13/65918; H01B; H01B11/00; H01B11/02; H01B11/06; H01B11/08; H01B11/10; H01B11/1033; H01B11/18; H01B11/20
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
51 words
A signal cable, such as an amplifier cable, comprising two juxtaposed insulated conductors with associated connecting elements, wherein each conductor is individually surrounded by a coaxial screen which is electrically insulated from its associated conductor, and each screen being electrically insulated with respect to one another and from the connecting elements.
Claim 2
Dependent Claim
51 words
A signal cable, such as an amplifier cable, comprising two juxtaposed insulated conductors with associated connecting elements, wherein each conductor is individually surrounded by a coaxial screen which is electrically insulated from its associated conductor, and each screen being electrically insulated with respect to one another and from the connecting elements.
Claim 3
Dependent Claim
22 words
A signal cable according to claim 1, wherein the conductors and the individual screens are jointly surrounded by an insulated overall screen.
Claim 4
Dependent Claim
22 words
A signal cable according to claim 2, wherein the overall screen is electrically connected to at least one of the connecting elements.
Claim 5
Dependent Claim
18 words
A signal cable according to claim 2, wherein the overall screen is electrically connected to both connecting elements.
Claim 6
Dependent Claim
22 words
A signal cable according to one of the preceding claims, wherein the individual screens are constructed as bare or tin-coated copper meshes.
Claim 7
Dependent Claim
18 words
A signal cable according to claim 2, wherein the overall screen is constructed as a silver-coated copper mesh.
Claim 8
Dependent Claim
12 words
A signal cable according to claim 1, wherein the conductors are silver-coated.
Claim 9
Dependent Claim
15 words
A signal cable according to claim 1, whrein the conductors comprise individual insulated stranded wires.
Claim 10
Dependent Claim
19 words
A signal cable according to claim 8, wherein the individual insulation of the stranded wires comprises a fluorocarbon material.
References Cited (Backward Citations)
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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) | 1989-07-07 | 1990-01-06 | 1990-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-07 | 1994-01-06 | 1994-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-07 | 1998-01-06 | 1998-07-08 | $7700.00 | Window Closed / Lapsed |