Patent US2754352A successfully refreshed from Google Patents.
US2754352A
Expired / Lapsed
US
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Shielded electric power cable
Assignee: Anaconda Wire and Cable Co
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Filing: 1952-04-02
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Granted: 1956-07-10
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Expires: 1972-04-02
Abstract
No abstract record available.
Inventors
- 👤 Connell Amos Clarendon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:28
CPC Classifications
H; H01; H01B; H01B9/00; H01B9/02; H01B9/023; H01B9/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2322702A
Cited
FR879910A
Cited
US2446387A
Cited
GB601836A
Cited
GB613220A
Cited
US2597222A
Cited
US2591794A
Cited
DE813848C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-10 | 1960-01-09 | 1960-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-10 | 1964-01-09 | 1964-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-10 | 1968-01-09 | 1968-07-10 | $7700.00 | Window Closed / Lapsed |