Patent US4387961A successfully refreshed from Google Patents.
US4201433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grounding connector
Assignee: Hubbell Inc
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Filing: 1978-07-06
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Granted: 1980-05-06
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Expires: 1998-07-06
Abstract
Abstract A grounding connector including a base plate having a plurality of grooves for aluminum clad or other similar metal clad telephone cables and a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves. The connector is adapted to be connected to ground. Each groove has a configuration for assisting and retaining the metal clad telephone cables therein and grounding the cable.
Inventors
- 👤 Dan H. Caldwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:11
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/64; H01R4/646; H01R4/28; H01R4/38; H01R4/44
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
85 words
A grounding connector comprising: a base plate having a plurality of grooves for metal clad telephone cables, a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves, means on the connector for connecting to ground, and each groove having a configuration including an inwardly extending interferring surface on the surfaces forming each groove in position to engage and assist in retaining the metal clad telephone cables therein and grounding the cables.
Claim 2
Dependent Claim
85 words
A grounding connector comprising: a base plate having a plurality of grooves for metal clad telephone cables, a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves, means on the connector for connecting to ground, and each groove having a configuration including an inwardly extending interferring surface on the surfaces forming each groove in position to engage and assist in retaining the metal clad telephone cables therein and grounding the cables.
Claim 3
Dependent Claim
16 words
The invention in accordance with claim 1 wherein the connector is formed of electrically conductive material.
Claim 4
Dependent Claim
22 words
The invention in accordance with claim 1 wherein each groove in the base is an arcuate recess having a parabolic-V groove configuration.
Claim 5
Dependent Claim
102 words
A grounding connector comprising; a base plate having a plurality of grooves for metal clad telephone cables, a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves, means on the connector for connecting to ground, and each groove having a configuraton for assisting in retaining the metal clad telephone cables therein and grounding the cables, and each groove is an arcuate recess formed in the base plate with a plurality of teeth extending inward from the peripheral edge portion of the groove to form a saw tooth configuration.
Claim 6
Dependent Claim
102 words
A grounding connector comprising; a base plate having a plurality of grooves for metal clad telephone cables, a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves, means on the connector for connecting to ground, and each groove having a configuraton for assisting in retaining the metal clad telephone cables therein and grounding the cables, and each groove is an arcuate recess formed in the base plate with a plurality of teeth extending inward from the peripheral edge portion of the groove to form a saw tooth configuration.
Claim 7
Dependent Claim
117 words
A grounding connector comprising: a base plate having a plurality of grooves for metal clad telephone cables, a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves, means on the connector for connecting to ground, and each groove having a configuration for assisting in retaining the metal clad telephone cables therein and grounding the cables, each groove is formed of an arcuate configuration with a plurality of teeth extending inward from the peripheral edge portion thereof, the configuration of the recess and the teeth cooperating to assist in retaining at least one metal clad telephone cable in the groove and ground the cable.
Claim 8
Dependent Claim
117 words
A grounding connector comprising: a base plate having a plurality of grooves for metal clad telephone cables, a pressure pad adapted to be removably coupled with the base plate to facilitate retention of the metal clad telephone cables in the grooves, means on the connector for connecting to ground, and each groove having a configuration for assisting in retaining the metal clad telephone cables therein and grounding the cables, each groove is formed of an arcuate configuration with a plurality of teeth extending inward from the peripheral edge portion thereof, the configuration of the recess and the teeth cooperating to assist in retaining at least one metal clad telephone cable in the groove and ground the cable.
Claim 9
Dependent Claim
51 words
The invention in accordance with claim 5 wherein there are four grooves in side by side position on the base plate and a projection on the pressure pad adapted to cooperate with each groove in retaining a cable in the connector when the pressure pad is coupled with the base plate.
Claim 10
Dependent Claim
38 words
The invention in accordance with claim 6 wherein the pressure pad is coupled to the base plate by use of an arrangement of threaded fasteners passed through cooperating threaded holes in the pressure pad and the base plate.
Claim 11
Dependent Claim
40 words
The invention in accordance with claim 1 wherein the connector is grounded by means of at least one threaded aperture and set screw arrangement adapted to receive and hold a ground wire to ground the connector and cables mounted therein.
Claim 12
Dependent Claim
42 words
The invention in accordance with claim 1 wherein means is provided for mounting at least two connectors on top of one another and securing adjacent connectors to one another to form a plurality of the grounding connectors for metal clad telephone cables.
Claim 13
Dependent Claim
39 words
The invention in accordance with claim 1 wherein there are two pressure pads and four grooves on the base plate in side by side relationship, with each pressure pad adapted to be coupled with a pair of adjacent grooves.
Claim 14
Dependent Claim
36 words
The invention in accordance with claim 1 wherein the pressure pad is adapted to be removably coupled with the base plate and to cooperate with the base plate in forming the means for connection to ground.
Claim 15
Dependent Claim
36 words
The invention in accordance with claim 1 wherein the connector is formed of an extruded aluminum alloy material and is adapted for grounding aluminum sheath telephone cables with the use of a solid copper ground wire.
References Cited (Backward Citations)
US4005921A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-05-06 | 1983-11-05 | 1984-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-05-06 | 1987-11-05 | 1988-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-05-06 | 1991-11-05 | 1992-05-06 | $7700.00 | Window Closed / Lapsed |