US3395686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blocking oscillator circuit and capacitor discharge ignition system employing the blocking oscillator circuit
Assignee: Brunswick Corp
•
Filing: 1966-11-03
•
Granted: 1968-08-06
•
Expires: 1986-11-03
Abstract
No abstract record available.
Inventors
- 👤 Floyd M Minks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:31
CPC Classifications
F; F02; F02P; F02P3/00; F02P3/06; F02P3/08; F02P3/0876; F02P3/0884
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3085211A
Cited
US3240198A
Cited
US3263124A
Cited
US3271593A
Cited
US3316449A
Cited
US3302629A
Cited
US3312211A
Cited
US3331986A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |