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US3479615A
Expired / Lapsed
US
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Varactor continuous phase modulator having a resistance in parallel with the varactor
Assignee: United States Department of the Army
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Filing: 1966-10-20
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Granted: 1969-11-18
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Expires: 1986-10-20
Abstract
No abstract record available.
Inventors
- 👤 Robert V Garver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:01
CPC Classifications
H; H03; H03C; H03C7/00; H03C7/02; H03C7/025; H03C7/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2822523A
Cited
US3153206A
Cited
US3243731A
Cited
US3304518A
Cited
US3373381A
Cited
US3422378A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |