Patent US2764674A successfully refreshed from Google Patents.
US2764674A
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Transistor receiver oscillator injection using capacitance between stators of gang capacitor
Assignee: RCA Corp
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Filing: 1955-03-17
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Granted: 1956-09-25
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Expires: 1975-03-17
Abstract
No abstract record available.
Inventors
- 👤 Loy E Barton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:32
CPC Classifications
H; H03; H03D; H03D7/00; H03D7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB352706A
Cited
US2045910A
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US2061416A
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US2647957A
Cited
US2653228A
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US2700730A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |