Patent US4696908A successfully refreshed from Google Patents.
US4696908A
Expired / Lapsed
US
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Insulation displacing ground strap
Assignee: TE Connectivity Corp
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Filing: 1986-10-10
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Granted: 1987-09-29
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Expires: 2006-10-10
Abstract
Abstract A grounding strap 10 for terminating the outer conductor 24 of an electrical cable. The grounding strap can include a plurality of outwardly convex surface portions 17 between adjacent pairs of prongs 16 which are flattened upon clamping of the strap 10 to the cable, causing the prongs 16a, 16b of each pair 16 to turn toward one another to retain the outer conductor 24 firmly therebetween. The grounding strap 10 is preferably cut to any desired length from a strip of continuous length for mounting to cables of any diameter, and does not require cutting of the cable or other initial preparation of the cable.
Inventors
- 👤 David H. Gutter
- 👤 Walter C. Shatto, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:48
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2404; H01R9/00; H01R9/03; H01R9/05; H01R9/053; H01R4/58; H01R4/64; H01R4/646
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
186 words
A grounding strap for terminating an outer conductor of an electrical cable, comprising: an elongated conductive strip having a thickness bent into first bowed portions and second bowed portions, a plurality of prongs along said strip and projecting outwardly in a common direction from said thickness of said strip, said strip being deformable into a curved configuration around an electrical cable with said prongs extending toward an outer conductor of said cable to engage conductively said outer conductor upon compression of said strip around said cable. said first bowed portions of said strip being spaced apart from each other along said strip and positioned between corresponding adjacent said prongs, said first bowed portions of said strip projecting in the same direction as said prongs to engage said electrical cable upon compression of said strip around said cable. and, said second bowed portions of said strip being spaced apart from each other along said strip, said second bowed portions projecting outwardly away from said first bowed portions for receiving the application of compression against said strip to result in said compression of said strip around said cable.
Claim 2
Dependent Claim
186 words
A grounding strap for terminating an outer conductor of an electrical cable, comprising: an elongated conductive strip having a thickness bent into first bowed portions and second bowed portions, a plurality of prongs along said strip and projecting outwardly in a common direction from said thickness of said strip, said strip being deformable into a curved configuration around an electrical cable with said prongs extending toward an outer conductor of said cable to engage conductively said outer conductor upon compression of said strip around said cable. said first bowed portions of said strip being spaced apart from each other along said strip and positioned between corresponding adjacent said prongs, said first bowed portions of said strip projecting in the same direction as said prongs to engage said electrical cable upon compression of said strip around said cable. and, said second bowed portions of said strip being spaced apart from each other along said strip, said second bowed portions projecting outwardly away from said first bowed portions for receiving the application of compression against said strip to result in said compression of said strip around said cable.
Claim 3
Dependent Claim
28 words
A grounding strap as recited in claim 1, and further including; slots extending through corresponding said second bowed portions, and said slots being elongated along said elongated strip.
Claim 4
Dependent Claim
49 words
A grounding strap as recited in claim 1, wherein; said first bowed portions are deformable from bowed configurations toward flattened configurations upon engagement with said electrical cable, and said corresponding adjacent said prongs are pivotable toward each other upon deformation of said first bowed portions toward said flattened configurations.
Claim 5
Dependent Claim
48 words
A grounding strap as recited in claim 1, wherein; said strip has opposite first and second longitudinal edges, each of said first bowed portions extends from said first longitudinal edge to the second longitudinal edge, and said prongs are along both said first and said second longitudinal edges.
Claim 6
Dependent Claim
20 words
A grounding strap as recited in claim 1, wherein; said prongs are bent outwardly from said thickness of said strip.
Claim 7
Dependent Claim
49 words
A grounding strap as recited in claim 2, wherein; said first bowed portions are deformable from bowed configurations toward flattened configurations upon engagement with said electrical cable, and said corresponding adjacent said prongs are pivotable toward each other upon deformation of said first bowed portions toward said flattened configurations.
Claim 8
Dependent Claim
48 words
A grounding strap as recited in claim 2, wherein; said strip has opposite first and second longitudinal edges, each of said first bowed portions extends from said first longitudinal edge to the second longitudinal edge, and said prongs are along both said first and said second longitudinal edges.
Claim 9
Dependent Claim
48 words
A grounding strap as recited in claim 3, wherein; said strip has opposite first and second longitudinal edges each of said first bowed portions extends from said first longitudinal edge to the second longitudinal edge, and said prongs are along both said first and said second longitudinal edges.
Claim 10
Dependent Claim
20 words
A grounding strap as recited in claim 2, wherein; said prongs are bent outwardly from said thickness of said strip.
Claim 11
Dependent Claim
20 words
A grounding strap as recited in claim 3, wherein; said prongs are bent outwardly from said thickness of said strip.
Claim 12
Dependent Claim
20 words
A grounding strap as recited in claim 4, wherein; said prongs are bent outwardly from said thickness of said strip.
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) | 1990-09-28 | 1991-03-30 | 1991-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-09-28 | 1995-03-30 | 1995-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-09-28 | 1999-03-30 | 1999-09-29 | $7700.00 | Window Closed / Lapsed |