US3299333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical capacitor
Assignee: General Electric Co
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Filing: 1964-04-29
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Granted: 1967-01-17
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Expires: 1984-04-29
Abstract
No abstract record available.
Inventors
- 👤 Glenn D Rayno
- 👤 Frederick W Grahame
- 👤 Carl E Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:53
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/10; H01G2/106; H01G4/00; H01G4/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
AN ELECTRICAL CAPACITOR COMPRISING: (A) A METAL CASING HAVING OPPOSITE SIDEWALLS AND A COVER SEALING THE INTERIOR OF SAID CASING, (B) TERMINAL MEANS MOUNTED ON SAID COVER, (C) A CAPACITOR SECTION IMPREGNATED WITH A DIELECTRIC FLUID DISPOSED WITHIN SAID CASING AND ARRANGED WITH ONE END ADJACENT AND CONNECTED TO SAID TERMINAL MEANS AND HAVING OPPOSITE SIDE SURFACES ADJACENT SAID OPPOSITE SIDEWALLS, SAID OPPOSITE SIDEWALLS HAVING PORTIONS FORMED THEREIN CONTACTING AND COMPRESSIONALLY ENGAGING SAID ADJACENT CAPACITOR SECTION SURFACES OVER A MAJOR PORTION THEREOF, THE SPACING BETWEEN SAID OPPOSITE SIDEWALLS IN THE REGION OF SAID COVER BEING GREATER THAN THE SPACING BETWEEN SAID OPPOSITE SIDEWALLS CONTACTING THE CAPACITOR SECTION, SAID COMPRESSION OF SAID CAPACITOR SECTION MAINTAINING SAID TERMINAL MEANS SUBMERGED IN SAID DIELECTRIC FLUID.
Claim 2
Dependent Claim
122 words
AN ELECTRICAL CAPACITOR COMPRISING: (A) A METAL CASING HAVING OPPOSITE SIDEWALLS AND A COVER SEALING THE INTERIOR OF SAID CASING, (B) TERMINAL MEANS MOUNTED ON SAID COVER, (C) A CAPACITOR SECTION IMPREGNATED WITH A DIELECTRIC FLUID DISPOSED WITHIN SAID CASING AND ARRANGED WITH ONE END ADJACENT AND CONNECTED TO SAID TERMINAL MEANS AND HAVING OPPOSITE SIDE SURFACES ADJACENT SAID OPPOSITE SIDEWALLS, SAID OPPOSITE SIDEWALLS HAVING PORTIONS FORMED THEREIN CONTACTING AND COMPRESSIONALLY ENGAGING SAID ADJACENT CAPACITOR SECTION SURFACES OVER A MAJOR PORTION THEREOF, THE SPACING BETWEEN SAID OPPOSITE SIDEWALLS IN THE REGION OF SAID COVER BEING GREATER THAN THE SPACING BETWEEN SAID OPPOSITE SIDEWALLS CONTACTING THE CAPACITOR SECTION, SAID COMPRESSION OF SAID CAPACITOR SECTION MAINTAINING SAID TERMINAL MEANS SUBMERGED IN SAID DIELECTRIC FLUID.
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |