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US3003123A
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Frequency modulated multivibrators
Assignee: Data Control Systems Inc
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Filing: 1959-12-01
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Granted: 1961-10-03
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Expires: 1979-12-01
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Runyan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:23
CPC Classifications
H; H03; H03C; H03C3/00; H03C3/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2938129A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |