US2522284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical device forming a control assembly applicable in steering elements, more particularly as used in aircraft construction
Assignee: Societe Nationale des Constructions Aeronautiques du Sud Est SNCASE
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Filing: 1946-10-30
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Granted: 1950-09-12
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Expires: 1966-10-30
Abstract
No abstract record available.
Inventors
- 👤 Lecarme Jacques Andre Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:36
CPC Classifications
B; B64; B64C; B64C13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |