Patent FR2504394A1 successfully refreshed from Google Patents.
US2941188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printer control system
Assignee: RCA Corp
•
Filing: 1954-07-01
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Granted: 1960-06-14
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Expires: 1974-07-01
Abstract
No abstract record available.
Inventors
- 👤 Flechtner Donald
- 👤 Carl C Eckel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:37
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06K15/06; G06K15/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2807005A
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US2207743A
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US2714843A
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US2680240A
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US2850566A
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US2702380A
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US2708267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |