US3237066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capacitor with electrodes of metal coated particles
Assignee: Sprague Electric Co
•
Filing: 1963-02-25
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Granted: 1966-02-22
•
Expires: 1983-02-25
Abstract
No abstract record available.
Inventors
- 👤 Jacob H Martin
- 👤 Jr Franklin D Frantz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:28
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/005; H01G4/008; H01G4/0085; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/258; Y10T428/29; Y10T428/2913; Y10T428/2927
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A CERAMIC CAPACITOR COMPRISING A CERAMIC BARIUM TITANATE DIELECTRIC SEPARATING A PLURALITY OF COOPERATING, ALTERNATELY DISPOSED ELECTRODES, SAID ELECTRODES CONSISTING ESSENTIALLY OF SMALL SIZE BARIUM TITANATE PARTICLES AT LEAST PARTIALLY COATED WITH PALLADIUM.
Claim 2
Dependent Claim
33 words
A CERAMIC CAPACITOR COMPRISING A CERAMIC BARIUM TITANATE DIELECTRIC SEPARATING A PLURALITY OF COOPERATING, ALTERNATELY DISPOSED ELECTRODES, SAID ELECTRODES CONSISTING ESSENTIALLY OF SMALL SIZE BARIUM TITANATE PARTICLES AT LEAST PARTIALLY COATED WITH PALLADIUM.
References Cited (Backward Citations)
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Cited
US2633543A
Cited
US2743196A
Cited
US2841508A
Cited
GB827016A
Cited
US2946937A
Cited
US3031344A
Cited
US3086150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |