US3173991A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical cable with perforated separator strip
Assignee: International Resistance Co
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Filing: 1962-04-17
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Granted: 1965-03-16
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Expires: 1982-04-17
Abstract
No abstract record available.
Inventors
- 👤 Sr Joseph W Breakfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:05
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/08; H05; H05K; H05K3/00; H05K3/22; H05K3/28; H05K3/281; H05K1/00; H05K1/02; H05K1/11; H05K1/118; H05K2203/00; H05K2203/02; H05K2203/0264; H05K2203/06; H05K2203/063; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24339; Y10T428/24347
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
AN ELECTRICAL CABLE COMPRISING A PLURALITY OF ELONGATED CONDUCTORS OF AN ELCTRICALLY CONDUCTIVE METAL, A PAIR OF LAYERS OF AN ELECTRICAL INSULATION MATERIAL, AND A SEPARATOR STRIP BETWEEN SAID INSULATION LAYERS, SAID SEPARATOR STRIP HAVING A PLURALITY OF HOLES THERETHROUGH AND BEING OF A MATERIAL WHICH DOES NOT READILY ADHERE TO THE MATERIAL OF THE INSULATION LAYERS, SAID INSULATION LAYERS BEING BONDED TOGETHER THROUGH THE HOLES IN THE SEPARATOR STRIP.
Claim 2
Dependent Claim
70 words
AN ELECTRICAL CABLE COMPRISING A PLURALITY OF ELONGATED CONDUCTORS OF AN ELCTRICALLY CONDUCTIVE METAL, A PAIR OF LAYERS OF AN ELECTRICAL INSULATION MATERIAL, AND A SEPARATOR STRIP BETWEEN SAID INSULATION LAYERS, SAID SEPARATOR STRIP HAVING A PLURALITY OF HOLES THERETHROUGH AND BEING OF A MATERIAL WHICH DOES NOT READILY ADHERE TO THE MATERIAL OF THE INSULATION LAYERS, SAID INSULATION LAYERS BEING BONDED TOGETHER THROUGH THE HOLES IN THE SEPARATOR 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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |