US3231798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low inductance capacitor
Assignee: CAVENDISH LAB
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Filing: 1961-10-13
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Granted: 1966-01-25
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Expires: 1981-10-13
Abstract
No abstract record available.
Inventors
- 👤 Mccutchen Charles Walter
- 👤 Howard Ian David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:08
CPC Classifications
H; H01; H01G; H01G9/00; H01G9/004; H01G9/008; H01G4/00; H01G4/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
AN ELECTRICAL CAPACITOR COMPRISING AN INSULATED CAPACITATIVE ELEMENT; AT LEAST ONE PAIR OF INPUT LEADS CONNECTED TO SAID ELEMENT AND AT LEAST ONE PAIR OF OUTPUT LEADS CONNECTED TO SAID ELEMENT; END PORTIONS OF SAID INPUT LEADS EXTENDING OUTWARDLY FROM SAID ELEMENT CLOSELY ADJACENT TO, BUT INSULATED FROM, ONE ANOTHER; AND END PORTIONS OF SAID OUTPUT LEADS EXTENDING OUTWARDLY FROM SAID ELEMENT, AT A POSITION THEREON REMOTE FROM SAID END PORTIONS OF SAID INPUT LEADS, CLOSELY ADJACENT TO, BUT INSULATED FROM, ONE ANOTHER, SUBSTANTIALLY THE ENTIRE LENGTHS OF THE INPUT AND OUTPUT LEADS, WITH THE EXCEPTION OF SAID END PORTIONS THEREOF, LYING CLOSELY AGAINST THE EXTERIOR SURFACE OF SAID ELEMENT.
Claim 2
Dependent Claim
110 words
AN ELECTRICAL CAPACITOR COMPRISING AN INSULATED CAPACITATIVE ELEMENT; AT LEAST ONE PAIR OF INPUT LEADS CONNECTED TO SAID ELEMENT AND AT LEAST ONE PAIR OF OUTPUT LEADS CONNECTED TO SAID ELEMENT; END PORTIONS OF SAID INPUT LEADS EXTENDING OUTWARDLY FROM SAID ELEMENT CLOSELY ADJACENT TO, BUT INSULATED FROM, ONE ANOTHER; AND END PORTIONS OF SAID OUTPUT LEADS EXTENDING OUTWARDLY FROM SAID ELEMENT, AT A POSITION THEREON REMOTE FROM SAID END PORTIONS OF SAID INPUT LEADS, CLOSELY ADJACENT TO, BUT INSULATED FROM, ONE ANOTHER, SUBSTANTIALLY THE ENTIRE LENGTHS OF THE INPUT AND OUTPUT LEADS, WITH THE EXCEPTION OF SAID END PORTIONS THEREOF, LYING CLOSELY AGAINST THE EXTERIOR SURFACE OF SAID ELEMENT.
References Cited (Backward Citations)
US1746469A
Cited
US2029550A
Cited
US2388139A
Cited
US2531185A
Cited
GB680432A
Cited
GB727496A
Cited
FR1194852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |