Patent US2586482A successfully refreshed from Google Patents.
US2586482A
Expired / Lapsed
US
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Pickup tube for color television
Assignee: RCA Corp
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Filing: 1947-11-20
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Granted: 1952-02-19
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Expires: 1967-11-20
Abstract
No abstract record available.
Inventors
- 👤 Rose Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:19
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/26; H01J31/46; H04; H04N; H04N23/00; H04N23/10; H04N23/12; H04N9/00; H04N9/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2307188A
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US2296908A
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US2309506A
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US2294820A
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US2335180A
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US2438269A
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US2461515A
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US2446249A
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US2479820A
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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) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |