US4606595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Premise wiring system and components therefor
Assignee: TE Connectivity Corp
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Filing: 1984-04-25
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Granted: 1986-08-19
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Expires: 2004-04-25
Abstract
Abstract A premise wiring system for telephones and the like is formed by a three-wire flat cable one end of which is terminated by a plug, the cable having at least one jack connected thereto at a position spaced from the plug and possibly a splice joining cable segments. Both the plug and jack are configured to have first and second terminals each terminal having a mating first end and an oppositely-directed insulation-piercing conductor-engaging second end with the second end of the first terminals configured to engage the outer conductors of the cable while the second end of the second terminal is configured to engage only the center conductor of the cable so that, regardless of the changes in direction imparted to the cable, the plug jack and splice can be terminated thereon effecting proper connection regardless of orientation. The splice is similarly configured but contains three double-ended terminals which engage like conductors of adjacent cable segments.
Inventors
- 👤 Frank P. Dola
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:28
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/16; H01R25/165; H01B; H01B7/00; H01B7/08; H01B7/0823; H02; H02G; H02G3/00; H01R13/00; H01R13/02; H01R13/26; H01R4/00; H01R4/24; H01R4/2416; H01R4/242
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
150 words
A two signal wiring system to provide on-site wiring of telephone and like two wire circuits in which wires to all components must have like proper orientation in order for the system to be functional, the said system comprising: a three-wire flat cable formed by three elongate conductors in fixed parallel spaced relation within an extruded insulation, the outer conductors forming a first circuit and the central conductor forming a second circuit, the central conductor having a cross-sectional area substantially equal to the sum of the cross-sectional areas of said outer conductors; and at least one termination device having a front housing of insulative material defining a cable receiving rear face with at least two terminal receiving cavities opening on said rear face, a terminal received in each said cavity with at least one insulation piercing conductor engaging portion extending from said face, and a cover enclosing said rear face.
Claim 2
Dependent Claim
150 words
A two signal wiring system to provide on-site wiring of telephone and like two wire circuits in which wires to all components must have like proper orientation in order for the system to be functional, the said system comprising: a three-wire flat cable formed by three elongate conductors in fixed parallel spaced relation within an extruded insulation, the outer conductors forming a first circuit and the central conductor forming a second circuit, the central conductor having a cross-sectional area substantially equal to the sum of the cross-sectional areas of said outer conductors; and at least one termination device having a front housing of insulative material defining a cable receiving rear face with at least two terminal receiving cavities opening on said rear face, a terminal received in each said cavity with at least one insulation piercing conductor engaging portion extending from said face, and a cover enclosing said rear face.
Claim 3
Dependent Claim
28 words
The system according to claim 1, wherein said cable is telephone cable having the center conductor as a tip signal and the outer conductors as the ring signals.
Claim 4
Dependent Claim
31 words
A system according to claim 1 wherein said insulation of said cable is colorless and transparent whereby an underlying surface will show through and terminations of said conductors can be inspected.
Claim 5
Dependent Claim
16 words
A system according to claim 1 further comprising: means to mount said cable on a surface.
Claim 6
Dependent Claim
20 words
A system according to claim 1 further comprising: an adhesive backing on said cable for mounting it on a surface.
Claim 7
Dependent Claim
30 words
A system according to claim 1 wherein said cable has a transverse profile which facilitates proper alignment of said conductors during formation of said cable by extrusion of said insulation.
Claim 8
Dependent Claim
53 words
A system according to claim 1 wherein one of said front housing and said cover has at least one integral mounting stud and the other of said front housing and said cover has a like number of apertures each positioned to receive a stud therein in friction fit for orientation and assembly purposes.
Claim 9
Dependent Claim
51 words
A system according to claim 1 further comprising: latching arms on one of said front housing and said cover and latching shoulders on the other of said front housing and said cover, said latching arms engaging respective latching shoulders to hold said front housings and said covers in an assembled condition.
Claim 10
Dependent Claim
43 words
A system according to claim 1 wherein each said front housing further defines: a mating face oppositely directed from said rear face; each said terminal cavity extending between said faces; and each said terminal having a mating portion directed toward said mating face.
Claim 11
Dependent Claim
15 words
A system according to claim 1 wherein each said termination device is a telephone plug.
Claim 12
Dependent Claim
15 words
A system according to claim 1 wherein each said termination device is a telephone jack.
Claim 13
Dependent Claim
32 words
A system according to claim 1 wherein at least one of said termination devices is a splice having three terminals, each terminal capable of simultaneously engaging at least two of said cables.
Claim 14
Dependent Claim
24 words
A system according to claim 1 wherein each said terminal is an elongated conductive member having an insulation-piercing conductor-engaging portion at each end thereof.
Claim 15
Dependent Claim
31 words
A system according to claim 1 wherein one of said terminals has a pair of insulation-piercing conductor-engaging portions whereby both outside conductors of said cable are terminated by a single terminal.
Claim 16
Dependent Claim
20 words
A system according to claim 1 wherein said cover defines a cavity receiving a portion of said front housing therein.
Claim 17
Dependent Claim
17 words
A system according to claim 1 wherein said cover further defines means to mount said termination device.
Claim 18
Dependent Claim
14 words
A system according to claim 1 wherein said cover further defines a cable-receiving groove.
Claim 19
Dependent Claim
18 words
A system according to claim 1 wherein said cover further defines cavities receiving portions of said terminals therein.
References Cited (Backward Citations)
US2950338A
Cited
US3034091A
Cited
US3820055A
Cited
US4075758A
Cited
US4058704A
Cited
US4533195A
Cited
US4193654A
Cited
US4186988A
Cited
US4286835A
Cited
US4442594A
Cited
US4420221A
Cited
US4488768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-18 | 1990-02-17 | 1990-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-18 | 1994-02-17 | 1994-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-18 | 1998-02-17 | 1998-08-19 | $7700.00 | Window Closed / Lapsed |