Patent US3237066A successfully refreshed from Google Patents.
US3237066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capacitor with electrodes of metal coated particles
Assignee: Sprague Electric Co
•
Filing: 1963-02-25
•
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 20:07
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)
US2899345A
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 |