Patent US3249886A successfully refreshed from Google Patents.
US3249886A
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US
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Frequency multiplying synchronous oscillator controlled by time overlap between synchronous pulses and the oscillator output
Assignee: General Time Corp
•
Filing: 1963-11-27
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Granted: 1966-05-03
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Expires: 1983-11-27
Abstract
No abstract record available.
Inventors
- 👤 Wilmer C Anderson
- 👤 David E Earls
- 👤 Najman Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:38
CPC Classifications
H; H03; H03L; H03L7/00; H03L7/06; H03L7/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2617040A
Cited
US2521058A
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US2773188A
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US2870330A
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US2748191A
Cited
US2930001A
Cited
US2892945A
Cited
US3005165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |