US2938946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color processing system
Assignee: RCA Corp
•
Filing: 1956-12-20
•
Granted: 1960-05-31
•
Expires: 1976-12-20
Abstract
No abstract record available.
Inventors
- 👤 Macovski Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:51
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/64; H04N9/645
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2243599A
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US2296050A
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US2240281A
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US2301522A
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US2540646A
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US2800528A
Cited
US2718551A
Cited
US2742522A
Cited
US2801364A
Cited
US2674650A
Cited
US2807662A
Cited
US2828357A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-31 | 1963-11-30 | 1964-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-31 | 1967-11-30 | 1968-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-31 | 1971-11-30 | 1972-05-31 | $7700.00 | Window Closed / Lapsed |