Patent EP0026701A1 successfully refreshed from Google Patents.
US2934682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytes
Assignee: Sprague Electric Co
•
Filing: 1956-07-05
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Granted: 1960-04-26
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Expires: 1976-07-05
Abstract
No abstract record available.
Inventors
- 👤 Schwarz Meyer
- 👤 Sidney D Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:54
CPC Classifications
H; H01; H01G; H01G9/00; H01G9/004; H01G9/022
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
AN ELECTROLYTIC CAPACITOR HAVING AN OPERATIONAL TEMPERATURE RANGE OF AT LEAST FROM IN EXCESS OF 125*C. TO
Claim 2
Dependent Claim
17 words
AN ELECTROLYTIC CAPACITOR HAVING AN OPERATIONAL TEMPERATURE RANGE OF AT LEAST FROM IN EXCESS OF 125*C. TO
References Cited (Backward Citations)
US2036669A
Cited
US2165090A
Cited
US2155086A
Cited
US2758093A
Cited
US2841771A
Cited
US2801221A
Cited
US2742379A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |