Patent US3349294A successfully refreshed from Google Patents.
US3349294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid electrolytic capacitor encapsulated in solidified liquid insulating material
Assignee: International Standard Electric Corp
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Filing: 1965-03-30
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Granted: 1967-10-24
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Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 Heinimann Karl
- 👤 Kassner Helmut
- 👤 Maximilian J Schmachtenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:26
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/12; H01G9/00; H01G9/004; H01G9/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A CAPACITOR COMPRISING A BODY INCLUDING AN ANODE OF FILM FORMING METAL AND A DIELECTRIC FILM ON THE SURFACE OF SAID ANODE, A SOLID ELECTROLYTE INTIMATELY DISPOSED ON SAID DIELECTRIC FILM, FIRST ELECTRICAL TERMINAL MEANS CONNECTED TO SAID ANODE, SECOND ELECTRICAL TERMINAL MEANS CONNECTED TO SAID ELECTROLYTE, AN IN SITU SOLIDIFIED-LIQUID INSULATING COMPOUND DISPOSED AROUND SAID ELECTROLYTE AND ENCAPSULATING THE ANODE AND PORTIONS OF THE FIRST AND SECOND TERMINAL MEANS, AT LEAST ONE OF SAID TERMINAL MEANS INCLUDING TRANSVERSE MEANS IN SIDE-BY-SIDE SPACED RELATION WITH THE OTHER OF SAID TERMINAL MEANS, AND WITH SAID OTHER TERMINAL MEANS PROVIDING MEANS FOR RETAINING LIQUID INSULATING COMPOUND ABOUT SAID TERMINAL MEANS DURING THE IN SITU SOLIDIFYING.
Claim 2
Dependent Claim
113 words
A CAPACITOR COMPRISING A BODY INCLUDING AN ANODE OF FILM FORMING METAL AND A DIELECTRIC FILM ON THE SURFACE OF SAID ANODE, A SOLID ELECTROLYTE INTIMATELY DISPOSED ON SAID DIELECTRIC FILM, FIRST ELECTRICAL TERMINAL MEANS CONNECTED TO SAID ANODE, SECOND ELECTRICAL TERMINAL MEANS CONNECTED TO SAID ELECTROLYTE, AN IN SITU SOLIDIFIED-LIQUID INSULATING COMPOUND DISPOSED AROUND SAID ELECTROLYTE AND ENCAPSULATING THE ANODE AND PORTIONS OF THE FIRST AND SECOND TERMINAL MEANS, AT LEAST ONE OF SAID TERMINAL MEANS INCLUDING TRANSVERSE MEANS IN SIDE-BY-SIDE SPACED RELATION WITH THE OTHER OF SAID TERMINAL MEANS, AND WITH SAID OTHER TERMINAL MEANS PROVIDING MEANS FOR RETAINING LIQUID INSULATING COMPOUND ABOUT SAID TERMINAL MEANS DURING THE IN SITU SOLIDIFYING.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |