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US2797882A
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US
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Aircraft control system
Assignee: Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
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Filing: 1952-06-04
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Granted: 1957-07-02
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Expires: 1972-06-04
Abstract
No abstract record available.
Inventors
- 👤 Servanty Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:29
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA479981A
Cited
US2092424A
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US2227375A
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US2297412A
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US2227784A
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US2445343A
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GB569290A
Cited
US2630284A
Cited
US2661169A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-01 | 1960-12-31 | 1961-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-01 | 1964-12-31 | 1965-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-01 | 1968-12-31 | 1969-07-02 | $7700.00 | Window Closed / Lapsed |