Patent US3194871A successfully refreshed from Google Patents.
US3194871A
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Graded initial moisture content paper cable
Assignee: General Cable Corp
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Filing: 1961-06-09
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Granted: 1965-07-13
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Expires: 1981-06-09
Abstract
No abstract record available.
Inventors
- 👤 Oscar G Garner
- 👤 Meyerhoff Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:24
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/02; H01B7/0241; H01B13/00; H01B13/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
AN ELECTRIC CABLE COMPRISING A CONDUCTOR AND AN ENCLOSING WALL OF PAPER INSULATION MADE UP OF AT LEAST TWO LAYERS EACH CONSISTING OF A PLURALITY OF OVERLYING HELICAL WRAPPINGS OF PAPER TAPES, THE INNER LAYER HAVING THE OVERLYING WRAPPINGS IN CLOSER RELATION AXIALLY AND RADIALLY TO ONE ANOTHER THAN ARE THE WRAPPINGS OF THE OUTER LAYER, THE OVERLYING WRAPPINGS OF THE OUTER LAYER BEING IN A LOOSER RELATION TO ONE ANOTHER WITH GREATER RADIAL SPACINGS BETWEEN THE OVERLYING WRAPPINGS THAN THE SPACINGS BETWEEN THE OVERLYING WRAPPINGS OF THE INNER LAYER, SAID SPACINGS IN EACH LAYER BEING DISTRIBUTED THROUGHOUT THE CIRCUMFERENTIAL EXTENT AND RADICAL THICKNESS OF THE LAYER.
Claim 2
Dependent Claim
107 words
AN ELECTRIC CABLE COMPRISING A CONDUCTOR AND AN ENCLOSING WALL OF PAPER INSULATION MADE UP OF AT LEAST TWO LAYERS EACH CONSISTING OF A PLURALITY OF OVERLYING HELICAL WRAPPINGS OF PAPER TAPES, THE INNER LAYER HAVING THE OVERLYING WRAPPINGS IN CLOSER RELATION AXIALLY AND RADIALLY TO ONE ANOTHER THAN ARE THE WRAPPINGS OF THE OUTER LAYER, THE OVERLYING WRAPPINGS OF THE OUTER LAYER BEING IN A LOOSER RELATION TO ONE ANOTHER WITH GREATER RADIAL SPACINGS BETWEEN THE OVERLYING WRAPPINGS THAN THE SPACINGS BETWEEN THE OVERLYING WRAPPINGS OF THE INNER LAYER, SAID SPACINGS IN EACH LAYER BEING DISTRIBUTED THROUGHOUT THE CIRCUMFERENTIAL EXTENT AND RADICAL THICKNESS OF THE LAYER.
References Cited (Backward Citations)
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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) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |