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US2828454A
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US
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Ceramic capacitor
Assignee: Globe Union Inc
•
Filing: 1950-02-11
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Granted: 1958-03-25
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Expires: 1970-02-11
Abstract
No abstract record available.
Inventors
- 👤 Alfred S Khouri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:29
CPC Classifications
H; H01; H01G; H01G2/00; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H01G4/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1647474A
Cited
US1730364A
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US2064841A
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US2111710A
Cited
GB474754A
Cited
GB502532A
Cited
US2219497A
Cited
US2399082A
Cited
US2606955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |