Patent US5012045A successfully refreshed from Google Patents.
US5012045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable with an overall shield
Assignee: Sumitomo Electric Industries Ltd
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Filing: 1989-03-01
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Granted: 1991-04-30
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Expires: 2009-03-01
Abstract
Abstract A shielded cable comprising an assembly of one or more core wires and a shielding member comprising plural element wires around the assembly. The shield member has a single layer structure formed by braiding on the assembly the plural element wires each of which comprises a conductor of high conductivity and spun stainless steel strands woven around the conductor, or a double layer structure comprising two layers, one layer comprising a braid of plural element wires each of which comprises a spun stainless steel strand or spun stainless steel yarns woven around a conductor of high conductivity, and the other layer comprising a braid of plural soft copper wires or copper alloy wires.
Inventors
- 👤 Kazuhiro Sato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:00
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/02; H01B11/06; H01B11/10; H01B11/1033
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
45 words
A shielded cable, comprising: an assembly of one or more core wires; and a shielding member including a plurality of element wires braided around said assembly, each of said element wires comprising: a conductor of high conductivity; and stainless steel strands woven around said conductor.
Claim 2
Dependent Claim
45 words
A shielded cable, comprising: an assembly of one or more core wires; and a shielding member including a plurality of element wires braided around said assembly, each of said element wires comprising: a conductor of high conductivity; and stainless steel strands woven around said conductor.
Claim 3
Dependent Claim
18 words
A shielded cable as claimed in claim 1, further comprising insulating covers surrounding each of said core wires.
Claim 4
Dependent Claim
95 words
A shielded cable, comprising: an assembly of one or more core wires; and a shielding member, said shielding member including; a first shield member disposed around said assembly, said first shield member including a plurality of element wires braided around said assembly, each of said element wires including a conductor of high conductivity, and stainless steel strands woven around said conductor; and a second shield member disposed around said first shield member, said second shield member including a plurality of wires made of a material having a high conductivity braided around said first shield member.
Claim 5
Dependent Claim
95 words
A shielded cable, comprising: an assembly of one or more core wires; and a shielding member, said shielding member including; a first shield member disposed around said assembly, said first shield member including a plurality of element wires braided around said assembly, each of said element wires including a conductor of high conductivity, and stainless steel strands woven around said conductor; and a second shield member disposed around said first shield member, said second shield member including a plurality of wires made of a material having a high conductivity braided around said first shield member.
Claim 6
Dependent Claim
22 words
A shielded cable as claimed in claim 3, wherein said wires of said second shielding member are made of tin plated copper.
Claim 7
Dependent Claim
23 words
A shielded cable as claimed in claim 3, wherein said wires of said second shielding member are made of tin plated copper alloy.
Claim 8
Dependent Claim
40 words
A shielded cable as claimed in claim 3, wherein said element wires in said first shield member are braided coarsely so that gaps are formed between said second shield layer and said assembly to thereby withstand external impact without damage.
Claim 9
Dependent Claim
16 words
A shielded cable as claimed in claim 3, wherein said core wires have an insulating cover.
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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) | 1994-04-29 | 1994-10-29 | 1995-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-29 | 1998-10-29 | 1999-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-29 | 2002-10-29 | 2003-04-30 | $7700.00 | Window Closed / Lapsed |