Patent US3078357A successfully refreshed from Google Patents.
US3078357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current interrupter for automotive distributors
Assignee: Individual
•
Filing: 1961-07-31
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Granted: 1963-02-19
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Expires: 1981-07-31
Abstract
No abstract record available.
Inventors
- 👤 Kenneth L Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:48
CPC Classifications
F; F02; F02P; F02P7/00; F02P7/06; F02P7/063; F02P7/0632
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1695708A
Cited
US1224570A
Cited
US2730582A
Cited
US2792460A
Cited
US2769045A
Cited
US2830140A
Cited
US3005078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |