Patent US2632104A successfully refreshed from Google Patents.
US2632104A
Expired / Lapsed
US
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Gating circuit
Assignee: RCA Corp
•
Filing: 1952-02-19
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Granted: 1953-03-17
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Expires: 1972-02-19
Abstract
No abstract record available.
Inventors
- 👤 Louis L Lakatos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:01
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/02; H04B7/04; H04B7/08; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/60; H04L; H04L1/00; H04L1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2454191A
Cited
US2570225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-16 | 1956-09-15 | 1957-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-16 | 1960-09-15 | 1961-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-16 | 1964-09-15 | 1965-03-17 | $7700.00 | Window Closed / Lapsed |