US2632802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Keyed automatic gain control and synchronizing signal separator
Assignee: RCA Corp
•
Filing: 1949-10-29
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Granted: 1953-03-24
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Expires: 1969-10-29
Abstract
No abstract record available.
Inventors
- 👤 Benjamin S Vilkomerson
- 👤 Clyde W Hoyt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:54
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N5/52; H04N5/53; H04N5/04; H04N5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2197900A
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US2307218A
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US2231792A
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US2289291A
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US2356141A
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US2566763A
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US2538519A
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US2559038A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |