Patent US3530561A successfully refreshed from Google Patents.
US3530561A
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Impregnated dielectric systems
Assignee: General Electric Co
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Filing: 1968-07-22
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Granted: 1970-09-29
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Expires: 1988-07-22
Abstract
No abstract record available.
Inventors
- 👤 Eugene B Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:43
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/20; H01B; H01B3/00; H01B3/18; H01B3/20; H01G4/22; H01G4/221; H01G4/222; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1849885A
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US2125413A
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US2526688A
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US2864982A
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US3116535A
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US3275914A
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US3342654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-28 | 1974-03-30 | 1974-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-28 | 1978-03-30 | 1978-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-28 | 1982-03-30 | 1982-09-29 | $7700.00 | Window Closed / Lapsed |