Patent US3049584A successfully refreshed from Google Patents.
US3049584A
Expired / Lapsed
US
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High voltage shielding composition
Assignee: Anaconda Wire and Cable Co
•
Filing: 1959-02-10
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Granted: 1962-08-14
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Expires: 1979-02-10
Abstract
No abstract record available.
Inventors
- 👤 D Ascoli Ralph Gregory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:36
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/17; H01B7/28; H01B1/00; H01B1/20; H01B1/22; H01B1/24; H01B3/00; H01B3/002; H01B3/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2446387A
Cited
US2729608A
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US2883362A
Cited
US2834828A
Cited
US2867604A
Cited
US2897177A
Cited
US2905654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |